csukuangfj / kaldifeat Goto Github PK

Kaldi-compatible online & offline feature extraction with PyTorch, supporting CUDA, batch processing, chunk processing, and autograd - Provide C++ & Python API

Home Page: https://csukuangfj.github.io/kaldifeat

License: Other

CMake 6.81% C++ 78.85% Python 10.58% Shell 3.72% Makefile 0.04%

kaldi features-extraction mfcc plp fbank python online-feature-extractor streaming-feature-extractor pytorch cpp

kaldifeat's Introduction

kaldifeat

Documentation: https://csukuangfj.github.io/kaldifeat

Note: If you are looking for a version that does not depend on PyTorch, please see https://github.com/csukuangfj/kaldi-native-fbank

Installation

Refer to https://csukuangfj.github.io/kaldifeat/installation/from_wheels.html for installation.

Never use pip install kaldifeat

Comments	Options	Feature Computer	Usage
Fbank for Whisper	`kaldifeat.WhisperFbankOptions`	`kaldifeat.WhisperFbank`	opts = kaldifeat.WhisperFbankOptions() opts.device = torch.device('cuda', 0) fbank = kaldifeat.WhisperFbank(opts) features = fbank(wave) See #82
Fbank for Whisper-V3	`kaldifeat.WhisperFbankOptions`	`kaldifeat.WhisperFbank`	opts = kaldifeat.WhisperFbankOptions() opts.num_mels = 128 opts.device = torch.device('cuda', 0) fbank = kaldifeat.WhisperFbank(opts) features = fbank(wave)
FBANK	`kaldifeat.FbankOptions`	`kaldifeat.Fbank`	opts = kaldifeat.FbankOptions() opts.device = torch.device('cuda', 0) opts.frame_opts.window_type = 'povey' fbank = kaldifeat.Fbank(opts) features = fbank(wave)
Streaming FBANK	`kaldifeat.FbankOptions`	`kaldifeat.OnlineFbank`	See ./kaldifeat/python/tests/test_fbank.py
MFCC	`kaldifeat.MfccOptions`	`kaldifeat.Mfcc`	opts = kaldifeat.MfccOptions(); opts.num_ceps = 13 mfcc = kaldifeat.Mfcc(opts) features = mfcc(wave)
Streaming MFCC	`kaldifeat.MfccOptions`	`kaldifeat.OnlineMfcc`	See ./kaldifeat/python/tests/test_mfcc.py
PLP	`kaldifeat.PlpOptions`	`kaldifeat.Plp`	opts = kaldifeat.PlpOptions(); opts.mel_opts.num_bins = 23 plp = kaldifeat.Plp(opts) features = plp(wave)
Streaming PLP	`kaldifeat.PlpOptions`	`kaldifeat.OnlinePlp`	See ./kaldifeat/python/tests/test_plp.py
Spectorgram	`kaldifeat.SpectrogramOptions`	`kaldifeat.Spectrogram`	opts = kaldifeat.SpectrogramOptions(); print(opts) spectrogram = kaldifeat.Spectrogram(opts) features = spectrogram(wave)

_{Comments
Options
Feature Computer
Usage

Fbank for Whisper
kaldifeat.WhisperFbankOptions
kaldifeat.WhisperFbank

opts = kaldifeat.WhisperFbankOptions()
opts.device = torch.device('cuda', 0)
fbank = kaldifeat.WhisperFbank(opts)
features = fbank(wave)
See #82

Fbank for Whisper-V3
kaldifeat.WhisperFbankOptions
kaldifeat.WhisperFbank

opts = kaldifeat.WhisperFbankOptions()
opts.num_mels = 128
opts.device = torch.device('cuda', 0)
fbank = kaldifeat.WhisperFbank(opts)
features = fbank(wave)

FBANK
kaldifeat.FbankOptions
kaldifeat.Fbank

opts = kaldifeat.FbankOptions()
opts.device = torch.device('cuda', 0)
opts.frame_opts.window_type = 'povey'
fbank = kaldifeat.Fbank(opts)
features = fbank(wave)

Streaming FBANK
kaldifeat.FbankOptions
kaldifeat.OnlineFbank

See
./kaldifeat/python/tests/test_fbank.py

MFCC
kaldifeat.MfccOptions
kaldifeat.Mfcc

opts = kaldifeat.MfccOptions();
opts.num_ceps = 13
mfcc = kaldifeat.Mfcc(opts)
features = mfcc(wave)

Streaming MFCC
kaldifeat.MfccOptions
kaldifeat.OnlineMfcc

See
./kaldifeat/python/tests/test_mfcc.py

PLP
kaldifeat.PlpOptions
kaldifeat.Plp

opts = kaldifeat.PlpOptions();
opts.mel_opts.num_bins = 23
plp = kaldifeat.Plp(opts)
features = plp(wave)

Streaming PLP
kaldifeat.PlpOptions
kaldifeat.OnlinePlp

See
./kaldifeat/python/tests/test_plp.py

Spectorgram
kaldifeat.SpectrogramOptions
kaldifeat.Spectrogram

opts = kaldifeat.SpectrogramOptions();
print(opts)
spectrogram = kaldifeat.Spectrogram(opts)
features = spectrogram(wave)}

Feature extraction compatible with Kaldi using PyTorch, supporting CUDA, batch processing, chunk processing, and autograd.

The following kaldi-compatible commandline tools are implemented:

compute-fbank-feats
compute-mfcc-feats
compute-plp-feats
compute-spectrogram-feats

(NOTE: We will implement other types of features, e.g., Pitch, ivector, etc, soon.)

HINT: It supports also streaming feature extractors for Fbank, MFCC, and Plp.

Usage

Let us first generate a test wave using sox:

# generate a wave of 1.2 seconds, containing a sine-wave
# swept from 300 Hz to 3300 Hz
sox -n -r 16000 -b 16 test.wav synth 1.2 sine 300-3300

HINT: Download test.wav.

Fbank

import torchaudio

import kaldifeat

filename = "./test.wav"
wave, samp_freq = torchaudio.load(filename)

wave = wave.squeeze()

opts = kaldifeat.FbankOptions()
opts.frame_opts.dither = 0
# Yes, it has same options like `Kaldi`

fbank = kaldifeat.Fbank(opts)
features = fbank(wave)

To compute features that are compatible with Kaldi, wave samples have to be scaled to the range [-32768, 32768]. WARNING: You don't have to do this if you don't care about the compatibility with Kaldi.

The following is an example:

wave *= 32768
fbank = kaldifeat.Fbank(opts)
features = fbank(wave)
print(features[:3])

The output is:

tensor([[15.0074, 21.1730, 25.5286, 24.4644, 16.6994, 13.8480, 11.2087, 11.7952,
         10.3911, 10.4491, 10.3012,  9.8743,  9.6997,  9.3751,  9.3476,  9.3559,
          9.1074,  9.0032,  9.0312,  8.8399,  9.0822,  8.7442,  8.4023],
        [13.8785, 20.5647, 25.4956, 24.6966, 16.9541, 13.9163, 11.3364, 11.8449,
         10.2565, 10.5871, 10.3484,  9.7474,  9.6123,  9.3964,  9.0695,  9.1177,
          8.9136,  8.8425,  8.5920,  8.8315,  8.6226,  8.8605,  8.9763],
        [13.9475, 19.9410, 25.4494, 24.9051, 17.0004, 13.9207, 11.6667, 11.8217,
         10.3411, 10.7258, 10.0983,  9.8109,  9.6762,  9.4218,  9.1246,  8.7744,
          9.0863,  8.7488,  8.4695,  8.6710,  8.7728,  8.7405,  8.9824]])

You can compute the fbank feature for the same wave with Kaldi using the following commands:

echo "1 test.wav" > test.scp
compute-fbank-feats --dither=0 scp:test.scp ark,t:test.txt
head -n4 test.txt

The output is:

1  [
  15.00744 21.17303 25.52861 24.46438 16.69938 13.84804 11.2087 11.79517 10.3911 10.44909 10.30123 9.874329 9.699727 9.37509 9.347578 9.355928 9.107419 9.00323 9.031268 8.839916 9.082197 8.744139 8.40221
  13.87853 20.56466 25.49562 24.69662 16.9541 13.91633 11.33638 11.84495 10.25656 10.58718 10.34841 9.747416 9.612316 9.39642 9.06955 9.117751 8.913527 8.842571 8.59212 8.831518 8.622513 8.86048 8.976251
  13.94753 19.94101 25.4494 24.90511 17.00044 13.92074 11.66673 11.82172 10.34108 10.72575 10.09829 9.810879 9.676199 9.421767 9.124647 8.774353 9.086291 8.74897 8.469534 8.670973 8.772754 8.740549 8.982433

You can see that kaldifeat produces the same output as Kaldi (within some tolerance due to numerical precision).

HINT: Download test.scp and test.txt.

To use GPU, you can use:

import torch

opts = kaldifeat.FbankOptions()
opts.device = torch.device("cuda", 0)

fbank = kaldifeat.Fbank(opts)
features = fbank(wave.to(opts.device))

MFCC, PLP, Spectrogram

To compute MFCC features, please replace kaldifeat.FbankOptions and kaldifeat.Fbank with kaldifeat.MfccOptions and kaldifeat.Mfcc, respectively. The same goes for PLP and Spectrogram.

Please refer to

for more examples.

HINT: In the examples, you can find that

kaldifeat supports batch processing as well as chunk processing
kaldifeat uses the same options as Kaldi's compute-fbank-feats and compute-mfcc-feats

Usage in other projects

icefall

icefall uses kaldifeat to extract features for a pre-trained model.

See https://github.com/k2-fsa/icefall/blob/master/egs/librispeech/ASR/conformer_ctc/pretrained.py.

k2

k2 uses kaldifeat's C++ API.

See https://github.com/k2-fsa/k2/blob/v2.0-pre/k2/torch/csrc/features.cu.

lhotse

lhotse uses kaldifeat to extract features on GPU.

See https://github.com/lhotse-speech/lhotse/blob/master/lhotse/features/kaldifeat.py.

sherpa

sherpa uses kaldifeat for streaming feature extraction.

See https://github.com/k2-fsa/sherpa/blob/master/sherpa/bin/pruned_stateless_emformer_rnnt2/decode.py

kaldifeat's People

Contributors

Stargazers

Watchers

kaldifeat's Issues

源码安装出现错误

import errors

When I follow the streaming mode in the sherpa,when I install kaldifeat, it doesn't errors, however I use it, it occurs the below errors, I have no idea.


  (k2-fsa-stream2) root@2609bb264fa5:/mnt/4T_b/md/k2_recipe/sherpa# pip install -v --no-cache-dir kaldifeat 
Using pip 21.2.4 from /opt/conda/envs/k2-fsa-stream2/lib/python3.8/site-packages/pip (python 3.8)
Requirement already satisfied: kaldifeat in /opt/conda/envs/k2-fsa-stream2/lib/python3.8/site-packages (1.15)
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
(k2-fsa-stream2) root@2609bb264fa5:/mnt/4T_b/md/k2_recipe/sherpa# python
Python 3.8.13 (default, Mar 28 2022, 11:38:47) 
[GCC 7.5.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from kaldifeat import FbankOptions, OnlineFbank, OnlineFeature
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/opt/conda/envs/k2-fsa-stream2/lib/python3.8/site-packages/kaldifeat/__init__.py", line 2, in <module>
    from _kaldifeat import (
ImportError: /opt/conda/envs/k2-fsa-stream2/lib/python3.8/site-packages/libkaldifeat_core.so: undefined symbol: _ZNK2at6Tensor4meanEN3c108ArrayRefIlEEbNS1_8optionalINS1_10ScalarTypeEEE

fail pip install

Hi, I trying to install kaldifeat using pip in ubuntu 22.04, kernel 5.15.0-113-generic
But I face the errors
/usr/local/lib/python3.10/dist-packages/torch/include/torch/csrc/api/include/torch/nn/modules/conv.h:105:27: error: cannot convert ‘const torch::enumtype::kFanIn’ to ‘int’
105 | init::kaiming_uniform_(
| ~~~~~~~~~~~~~~~~~~~~~~^
| |
| const torch::enumtype::kFanIn
106 | weight,
| ~~~~~~~
107 | /a=/std::sqrt(5)); // NOLINT(cppcoreguidelines-avoid-magic-numbers)
| ~~~~~~~~~~~~~~~~~~~
/usr/local/lib/python3.10/dist-packages/torch/include/torch/csrc/api/include/torch/nn/modules/conv.h:105:27: error: cannot convert ‘const torch::enumtype::kFanIn’ to ‘int’
105 | init::kaiming_uniform_(
| ~~~~~~~~~~~~~~~~~~~~~~^
| |
| const torch::enumtype::kFanIn
106 | weight,
| ~~~~~~~
107 | /a=/std::sqrt(5)); // NOLINT(cppcoreguidelines-avoid-magic-numbers)
| ~~~~~~~~~~~~~~~~~~~
How can I do address the problem..? anyone who know this issue help me.?

My pip freeze are
""
astunparse==1.6.3
blinker==1.4
cryptography==3.4.8
dbus-python==1.2.18
distlib==0.3.8
distro==1.7.0
dm-tree==0.1.8
filelock==3.15.4
fsspec==2024.6.1
gast==0.6.0
httplib2==0.20.2
importlib-metadata==4.6.4
jeepney==0.7.1
Jinja2==3.1.4
keyring==23.5.0
launchpadlib==1.10.16
lazr.restfulclient==0.14.4
lazr.uri==1.0.6
MarkupSafe==2.1.5
more-itertools==8.10.0
mpmath==1.3.0
networkx==3.3
numpy==1.26.4
nvidia-cublas-cu12==12.1.3.1
nvidia-cuda-cupti-cu12==12.1.105
nvidia-cuda-nvrtc-cu12==12.1.105
nvidia-cuda-runtime-cu12==12.1.105
nvidia-cudnn-cu12==9.1.0.70
nvidia-cufft-cu12==11.0.2.54
nvidia-curand-cu12==10.3.2.106
nvidia-cusolver-cu12==11.4.5.107
nvidia-cusparse-cu12==12.1.0.106
nvidia-dali-cuda120==1.38.0
nvidia-nccl-cu12==2.20.5
nvidia-nvimgcodec-cu12==0.2.0.7
nvidia-nvjitlink-cu12==12.6.20
nvidia-nvtx-cu12==12.1.105
oauthlib==3.2.0
onnx==1.16.2
platformdirs==4.2.2
protobuf==5.27.3
PyGObject==3.42.1
PyJWT==2.3.0
pyparsing==2.4.7
python-apt==2.4.0+ubuntu3
PyYAML==6.0.2
SecretStorage==3.3.1
six==1.16.0
sympy==1.13.1
torch==2.4.0
torchaudio==2.4.0
triton==3.0.0
typing_extensions==4.12.2
virtualenv==20.26.3
wadllib==1.3.6
zipp==1.0.0
"""

Error when installing from source

(k2) D:\git\ASR\kaldifeat>python setup.py install
warnings.warn(
C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools\command\easy_install.py:144: EasyInstallDeprecationWarning: easy_install command is deprecated. Use build and pip and other standards-based tools.
warnings.warn(
running bdist_egg
running egg_info
writing kaldifeat.egg-info\PKG-INFO
writing dependency_links to kaldifeat.egg-info\dependency_links.txt
writing top-level names to kaldifeat.egg-info\top_level.txt
reading manifest file 'kaldifeat.egg-info\SOURCES.txt'
reading manifest template 'MANIFEST.in'
adding license file 'LICENSE'
writing manifest file 'kaldifeat.egg-info\SOURCES.txt'
installing library code to build\bdist.win-amd64\egg
running install_lib
running build_py
copying kaldifeat\python\kaldifeat_init_.py -> build\lib.win-amd64-3.9\kaldifeat
running build_ext
Setting PYTHON_EXECUTABLE to C:\ProgramData\Anaconda3\envs\k2\python.exe
build command is:

            cmake -DCMAKE_BUILD_TYPE=Release -DPYTHON_EXECUTABLE=C:\ProgramData\Anaconda3\envs\k2\python.exe -B build\temp.win-amd64-3.9\Release -S D:\git\ASR\kaldifeat
            cmake --build build\temp.win-amd64-3.9\Release --target _kaldifeat --config Release -- -m

-- Selecting Windows SDK version 10.0.19041.0 to target Windows 10.0.19044.
-- Set BUILD_SHARED_LIBS to OFF for Windows
-- C++ Standard version: 14
-- Downloading pybind11
-- pybind11 is downloaded to D:/git/ASR/kaldifeat/build/temp.win-amd64-3.9/Release/_deps/pybind11-src
-- pybind11 v2.9.2
-- Python executable: C:/ProgramData/Anaconda3/envs/k2/python.exe
Traceback (most recent call last):
File "", line 1, in
File "C:\ProgramData\Anaconda3\envs\k2\lib\ntpath.py", line 223, in dirname
return split(p)[0]
File "C:\ProgramData\Anaconda3\envs\k2\lib\ntpath.py", line 185, in split
p = os.fspath(p)
TypeError: expected str, bytes or os.PathLike object, not NoneType
CMake Error at cmake/torch.cmake:13 (find_package):
By not providing "FindTorch.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "Torch", but
CMake did not find one.

Could not find a package configuration file provided by "Torch" with any of
the following names:

TorchConfig.cmake
torch-config.cmake

Add the installation prefix of "Torch" to CMAKE_PREFIX_PATH or set
"Torch_DIR" to a directory containing one of the above files. If "Torch"
provides a separate development package or SDK, be sure it has been
installed.
Call Stack (most recent call first):
CMakeLists.txt:48 (include)

-- Configuring incomplete, errors occurred!
See also "D:/git/ASR/kaldifeat/build/temp.win-amd64-3.9/Release/CMakeFiles/CMakeOutput.log".
Traceback (most recent call last):
File "D:\git\ASR\kaldifeat\setup.py", line 32, in
setuptools.setup(
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_init_.py", line 87, in setup
return distutils.core.setup(**attrs)
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\core.py", line 148, in setup
return run_commands(dist)
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\core.py", line 163, in run_commands
dist.run_commands()
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\dist.py", line 967, in run_commands
self.run_command(cmd)
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools\dist.py", line 1214, in run_command
super().run_command(command)
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\dist.py", line 986, in run_command
cmd_obj.run()
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools\command\install.py", line 74, in run
self.do_egg_install()
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools\command\install.py", line 123, in do_egg_install
self.run_command('bdist_egg')
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools\dist.py", line 1214, in run_command
super().run_command(command)
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\dist.py", line 986, in run_command
cmd_obj.run()
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools\command\bdist_egg.py", line 165, in run
cmd = self.call_command('install_lib', warn_dir=0)
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools\command\bdist_egg.py", line 151, in call_command
self.run_command(cmdname)
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools\dist.py", line 1214, in run_command
super().run_command(command)
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\dist.py", line 986, in run_command
cmd_obj.run()
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools\command\install_lib.py", line 11, in run
self.build()
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\command\install_lib.py", line 107, in build
self.run_command('build_ext')
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools\dist.py", line 1214, in run_command
super().run_command(command)
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\dist.py", line 986, in run_command
cmd_obj.run()
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools\command\build_ext.py", line 79, in run
_build_ext.run(self)
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\command\build_ext.py", line 339, in run
self.build_extensions()
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\command\build_ext.py", line 448, in build_extensions
self._build_extensions_serial()
File "C:\ProgramData\Anaconda3\envs\k2\lib\site-packages\setuptools_distutils\command\build_ext.py", line 473, in _build_extensions_serial
self.build_extension(ext)
File "D:\git\ASR\kaldifeat\cmake\cmake_extension.py", line 84, in build_extension
raise Exception("Failed to build kaldifeat")
Exception: Failed to build kaldifeat

fail to install kaldifeat in conda

pip install kaldifeat
Looking in indexes: http://mirrors.cloud.tencent.com/pypi/simple
Collecting kaldifeat
Using cached http://mirrors.cloud.tencent.com/pypi/packages/2d/7b/0a5c9254de6a62cdca7bea829bd8d5d646e18508d34f9214f048ee003fed/kaldifeat-1.17.tar.gz (477 kB)
Preparing metadata (setup.py) ... done
Building wheels for collected packages: kaldifeat
Building wheel for kaldifeat (setup.py) ... -

error
error: subprocess-exited-with-error

× python setup.py bdist_wheel did not run successfully.
│ exit code: 1
╰─> [184 lines of output]
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-cpython-38
creating build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/offline_feature.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/online_feature.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/fbank.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/mfcc.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/plp.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/init.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/spectrogram.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
running build_ext
Setting PYTHON_EXECUTABLE to /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/python3.8
For fast compilation, run:
export KALDIFEAT_MAKE_ARGS="-j"; python setup.py install
build command is:

                  cd build/temp.linux-x86_64-cpython-38
  
                  cmake -DCMAKE_BUILD_TYPE=Release -DPYTHON_EXECUTABLE=/cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/python3.8 /tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783
  
  
                  make  _kaldifeat
  
  -- The C compiler identification is GNU 11.3.0
  -- The CXX compiler identification is GNU 11.3.0
  -- Detecting C compiler ABI info
  -- Detecting C compiler ABI info - done
  -- Check for working C compiler: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/cc - skipped
  -- Detecting C compile features
  -- Detecting C compile features - done
  -- Detecting CXX compiler ABI info
  -- Detecting CXX compiler ABI info - done
  -- Check for working CXX compiler: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/c++ - skipped
  -- Detecting CXX compile features
  -- Detecting CXX compile features - done
  -- C++ Standard version: 14
  -- Downloading pybind11
  -- pybind11 is downloaded to /tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/_deps/pybind11-src
  -- pybind11 v2.9.2
  -- Found PythonInterp: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/python3.8 (found version "3.8.13")
  -- Found PythonLibs: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/libpython3.8.so
  -- Performing Test HAS_FLTO
  -- Performing Test HAS_FLTO - Success
  -- Python executable: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/python3.8
  -- Looking for pthread.h
  -- Looking for pthread.h - found
  -- Performing Test CMAKE_HAVE_LIBC_PTHREAD
  -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
  -- Looking for pthread_create in pthreads
  -- Looking for pthread_create in pthreads - not found
  -- Looking for pthread_create in pthread
  -- Looking for pthread_create in pthread - found
  -- Found Threads: TRUE
  -- Found CUDA: /cfs/user/burkliu/dev/anaconda3/envs/k2_m (found version "11.7")
  -- The CUDA compiler identification is NVIDIA 11.7.64
  -- Detecting CUDA compiler ABI info
  -- Detecting CUDA compiler ABI info - done
  -- Check for working CUDA compiler: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/nvcc - skipped
  -- Detecting CUDA compile features
  -- Detecting CUDA compile features - done
  -- Caffe2: CUDA detected: 11.7
  -- Caffe2: CUDA nvcc is: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/nvcc
  -- Caffe2: CUDA toolkit directory: /cfs/user/burkliu/dev/anaconda3/envs/k2_m
  CMake Error at /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/torch/share/cmake/Caffe2/public/cuda.cmake:88 (message):
    Caffe2: Couldn't determine version from header: Change Dir:
    /tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/CMakeFiles/CMakeTmp
  
  
  
  
    Run Build Command(s):/cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/make -f
    Makefile cmTC_e257c/fast &&
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/make -f
    CMakeFiles/cmTC_e257c.dir/build.make CMakeFiles/cmTC_e257c.dir/build
  
    make[1]: Entering directory
    '/tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/CMakeFiles/CMakeTmp'
  
  
    Building CXX object CMakeFiles/cmTC_e257c.dir/detect_cuda_version.cc.o
  
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/c++
    -I/cfs/user/burkliu/dev/anaconda3/envs/k2_m/include -std=c++14 -o
    CMakeFiles/cmTC_e257c.dir/detect_cuda_version.cc.o -c
    /tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/detect_cuda_version.cc
  
  
    Linking CXX executable cmTC_e257c
  
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/cmake -E cmake_link_script
    CMakeFiles/cmTC_e257c.dir/link.txt --verbose=1
  
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/c++
    CMakeFiles/cmTC_e257c.dir/detect_cuda_version.cc.o -o cmTC_e257c
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/libcudart.so
  
  
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/../lib/gcc/x86_64-conda-linux-gnu/11.3.0/../../../../x86_64-conda-linux-gnu/bin/ld:
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/libcudart.so: undefined
    reference to `memcpy@GLIBC_2.14'
  
  
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/../lib/gcc/x86_64-conda-linux-gnu/11.3.0/../../../../x86_64-conda-linux-gnu/bin/ld:
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/libcudart.so: undefined
    reference to `clock_gettime@GLIBC_2.17'
  
    collect2: error: ld returned 1 exit status
  
    make[1]: *** [CMakeFiles/cmTC_e257c.dir/build.make:100: cmTC_e257c] Error 1
  
    make[1]: Leaving directory
    '/tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/CMakeFiles/CMakeTmp'
  
  
    make: *** [Makefile:127: cmTC_e257c/fast] Error 2
  
  
  
  Call Stack (most recent call first):
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/torch/share/cmake/Caffe2/Caffe2Config.cmake:88 (include)
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/torch/share/cmake/Torch/TorchConfig.cmake:68 (find_package)
    cmake/torch.cmake:13 (find_package)
    CMakeLists.txt:48 (include)
  
  
  -- Configuring incomplete, errors occurred!
  See also "/tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/CMakeFiles/CMakeOutput.log".
  See also "/tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/CMakeFiles/CMakeError.log".
  make: *** No rule to make target '_kaldifeat'.  Stop.
  Traceback (most recent call last):
    File "<string>", line 2, in <module>
    File "<pip-setuptools-caller>", line 34, in <module>
    File "/tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/setup.py", line 32, in <module>
      setuptools.setup(
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/__init__.py", line 87, in setup
      return distutils.core.setup(**attrs)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/core.py", line 185, in setup
      return run_commands(dist)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/core.py", line 201, in run_commands
      dist.run_commands()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 973, in run_commands
      self.run_command(cmd)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/dist.py", line 1217, in run_command
      super().run_command(command)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 992, in run_command
      cmd_obj.run()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/wheel/bdist_wheel.py", line 299, in run
      self.run_command('build')
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/cmd.py", line 319, in run_command
      self.distribution.run_command(command)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/dist.py", line 1217, in run_command
      super().run_command(command)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 992, in run_command
      cmd_obj.run()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/command/build.py", line 24, in run
      super().run()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/command/build.py", line 132, in run
      self.run_command(cmd_name)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/cmd.py", line 319, in run_command
      self.distribution.run_command(command)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/dist.py", line 1217, in run_command
      super().run_command(command)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 992, in run_command
      cmd_obj.run()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/command/build_ext.py", line 79, in run
      _build_ext.run(self)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 346, in run
      self.build_extensions()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 466, in build_extensions
      self._build_extensions_serial()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 492, in _build_extensions_serial
      self.build_extension(ext)
    File "/tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/cmake/cmake_extension.py", line 110, in build_extension
      raise Exception(
  Exception:
  Build kaldifeat failed. Please check the error message.
  You can ask for help by creating an issue on GitHub.
  
  Click:
      https://github.com/csukuangfj/kaldifeat/issues/new
  
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for kaldifeat
Running setup.py clean for kaldifeat
Failed to build kaldifeat
Installing collected packages: kaldifeat
Running setup.py install for kaldifeat ... error
error: subprocess-exited-with-error

× Running setup.py install for kaldifeat did not run successfully.
│ exit code: 1
╰─> [188 lines of output]
running install
/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
warnings.warn(
running build
running build_py
creating build
creating build/lib.linux-x86_64-cpython-38
creating build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/offline_feature.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/online_feature.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/fbank.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/mfcc.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/plp.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/init.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/spectrogram.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
running build_ext
Setting PYTHON_EXECUTABLE to /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/python3.8
For fast compilation, run:
export KALDIFEAT_MAKE_ARGS="-j"; python setup.py install
build command is:

                  cd build/temp.linux-x86_64-cpython-38
  
                  cmake -DCMAKE_BUILD_TYPE=Release -DPYTHON_EXECUTABLE=/cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/python3.8 /tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783
  
  
                  make  _kaldifeat
  
  -- The C compiler identification is GNU 11.3.0
  -- The CXX compiler identification is GNU 11.3.0
  -- Detecting C compiler ABI info
  -- Detecting C compiler ABI info - done
  -- Check for working C compiler: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/cc - skipped
  -- Detecting C compile features
  -- Detecting C compile features - done
  -- Detecting CXX compiler ABI info
  -- Detecting CXX compiler ABI info - done
  -- Check for working CXX compiler: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/c++ - skipped
  -- Detecting CXX compile features
  -- Detecting CXX compile features - done
  -- C++ Standard version: 14
  -- Downloading pybind11
  -- pybind11 is downloaded to /tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/_deps/pybind11-src
  -- pybind11 v2.9.2
  -- Found PythonInterp: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/python3.8 (found version "3.8.13")
  -- Found PythonLibs: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/libpython3.8.so
  -- Performing Test HAS_FLTO
  -- Performing Test HAS_FLTO - Success
  -- Python executable: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/python3.8
  -- Looking for pthread.h
  -- Looking for pthread.h - found
  -- Performing Test CMAKE_HAVE_LIBC_PTHREAD
  -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
  -- Looking for pthread_create in pthreads
  -- Looking for pthread_create in pthreads - not found
  -- Looking for pthread_create in pthread
  -- Looking for pthread_create in pthread - found
  -- Found Threads: TRUE
  -- Found CUDA: /cfs/user/burkliu/dev/anaconda3/envs/k2_m (found version "11.7")
  -- The CUDA compiler identification is NVIDIA 11.7.64
  -- Detecting CUDA compiler ABI info
  -- Detecting CUDA compiler ABI info - done
  -- Check for working CUDA compiler: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/nvcc - skipped
  -- Detecting CUDA compile features
  -- Detecting CUDA compile features - done
  -- Caffe2: CUDA detected: 11.7
  -- Caffe2: CUDA nvcc is: /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/nvcc
  -- Caffe2: CUDA toolkit directory: /cfs/user/burkliu/dev/anaconda3/envs/k2_m
  CMake Error at /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/torch/share/cmake/Caffe2/public/cuda.cmake:88 (message):
    Caffe2: Couldn't determine version from header: Change Dir:
    /tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/CMakeFiles/CMakeTmp
  
  
  
  
    Run Build Command(s):/cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/make -f
    Makefile cmTC_a8777/fast &&
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/make -f
    CMakeFiles/cmTC_a8777.dir/build.make CMakeFiles/cmTC_a8777.dir/build
  
    make[1]: Entering directory
    '/tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/CMakeFiles/CMakeTmp'
  
  
    Building CXX object CMakeFiles/cmTC_a8777.dir/detect_cuda_version.cc.o
  
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/c++
    -I/cfs/user/burkliu/dev/anaconda3/envs/k2_m/include -std=c++14 -o
    CMakeFiles/cmTC_a8777.dir/detect_cuda_version.cc.o -c
    /tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/detect_cuda_version.cc
  
  
    Linking CXX executable cmTC_a8777
  
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/cmake -E cmake_link_script
    CMakeFiles/cmTC_a8777.dir/link.txt --verbose=1
  
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/c++
    CMakeFiles/cmTC_a8777.dir/detect_cuda_version.cc.o -o cmTC_a8777
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/libcudart.so
  
  
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/../lib/gcc/x86_64-conda-linux-gnu/11.3.0/../../../../x86_64-conda-linux-gnu/bin/ld:
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/libcudart.so: undefined
    reference to `memcpy@GLIBC_2.14'
  
  
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/bin/../lib/gcc/x86_64-conda-linux-gnu/11.3.0/../../../../x86_64-conda-linux-gnu/bin/ld:
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/libcudart.so: undefined
    reference to `clock_gettime@GLIBC_2.17'
  
    collect2: error: ld returned 1 exit status
  
    make[1]: *** [CMakeFiles/cmTC_a8777.dir/build.make:100: cmTC_a8777] Error 1
  
    make[1]: Leaving directory
    '/tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/CMakeFiles/CMakeTmp'
  
  
    make: *** [Makefile:127: cmTC_a8777/fast] Error 2
  
  
  
  Call Stack (most recent call first):
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/torch/share/cmake/Caffe2/Caffe2Config.cmake:88 (include)
    /cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/torch/share/cmake/Torch/TorchConfig.cmake:68 (find_package)
    cmake/torch.cmake:13 (find_package)
    CMakeLists.txt:48 (include)
  
  
  -- Configuring incomplete, errors occurred!
  See also "/tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/CMakeFiles/CMakeOutput.log".
  See also "/tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/build/temp.linux-x86_64-cpython-38/CMakeFiles/CMakeError.log".
  make: *** No rule to make target '_kaldifeat'.  Stop.
  Traceback (most recent call last):
    File "<string>", line 2, in <module>
    File "<pip-setuptools-caller>", line 34, in <module>
    File "/tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/setup.py", line 32, in <module>
      setuptools.setup(
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/__init__.py", line 87, in setup
      return distutils.core.setup(**attrs)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/core.py", line 185, in setup
      return run_commands(dist)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/core.py", line 201, in run_commands
      dist.run_commands()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 973, in run_commands
      self.run_command(cmd)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/dist.py", line 1217, in run_command
      super().run_command(command)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 992, in run_command
      cmd_obj.run()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/command/install.py", line 68, in run
      return orig.install.run(self)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/command/install.py", line 698, in run
      self.run_command('build')
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/cmd.py", line 319, in run_command
      self.distribution.run_command(command)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/dist.py", line 1217, in run_command
      super().run_command(command)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 992, in run_command
      cmd_obj.run()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/command/build.py", line 24, in run
      super().run()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/command/build.py", line 132, in run
      self.run_command(cmd_name)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/cmd.py", line 319, in run_command
      self.distribution.run_command(command)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/dist.py", line 1217, in run_command
      super().run_command(command)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 992, in run_command
      cmd_obj.run()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/command/build_ext.py", line 79, in run
      _build_ext.run(self)
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 346, in run
      self.build_extensions()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 466, in build_extensions
      self._build_extensions_serial()
    File "/cfs/user/burkliu/dev/anaconda3/envs/k2_m/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 492, in _build_extensions_serial
      self.build_extension(ext)
    File "/tmp/pip-install-wu0b8kwx/kaldifeat_ce98eebe94604b818d6f906974358783/cmake/cmake_extension.py", line 110, in build_extension
      raise Exception(
  Exception:
  Build kaldifeat failed. Please check the error message.
  You can ask for help by creating an issue on GitHub.
  
  Click:
      https://github.com/csukuangfj/kaldifeat/issues/new
  
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure

× Encountered error while trying to install package.
╰─> kaldifeat

note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure.

`pip install kaldifeat`: CUDA not found error in GitHub CI

I'm adding kaldifeat support in Lhotse in this PR: lhotse-speech/lhotse#424

Please see the error log here:

https://github.com/lhotse-speech/lhotse/pull/424/checks?check_run_id=3930520740

Error when building kaldifeat from source

When I'm building from source, I met the following error.
-- C++ Standard version: 14
-- Downloading pybind11 from https://github.com/pybind/pybind11/archive/5bc0943ed96836f46489f53961f6c438d2935357.zip
-- pybind11 is downloaded to /home/share_ssd_data/env/liaozihan/kaldifeat/build/_deps/pybind11-src
-- pybind11 v2.11.0 dev1
-- Python executable: /home/liaozihan1/anaconda3/envs/k2/bin/python
-- TORCH_DIR: /home/liaozihan1/anaconda3/envs/k2/lib/python3.8/site-packages/torch
-- Caffe2: CUDA detected: 11.6
-- Caffe2: CUDA nvcc is: /usr/local/cuda/bin/nvcc
-- Caffe2: CUDA toolkit directory: /usr/local/cuda
-- Caffe2: Header version is: 11.6
-- Found CUDNN: /home/share_ssd_data/env/liaozihan/cuda-11.0.3/lib64/libcudnn.so
-- Found cuDNN: v8.0.5 (include: /home/share_ssd_data/env/liaozihan/cuda-11.0.3/include, library: /home/share_ssd_data/env/liaozihan/cuda-11.0.3/lib64/libcudnn.so)
-- /usr/local/cuda/lib64/libnvrtc.so shorthash is 4dd39364
-- Autodetected CUDA architecture(s): 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0
-- Added CUDA NVCC flags for: -gencode;arch=compute_80,code=sm_80
CMake Warning at /home/liaozihan1/anaconda3/envs/k2/lib/python3.8/site-packages/torch/share/cmake/Torch/TorchConfig.cmake:22 (message):
static library kineto_LIBRARY-NOTFOUND not found.
Call Stack (most recent call first):
/home/liaozihan1/anaconda3/envs/k2/lib/python3.8/site-packages/torch/share/cmake/Torch/TorchConfig.cmake:127 (append_torchlib_if_found)
cmake/torch.cmake:14 (find_package)
CMakeLists.txt:59 (include)

-- Found Torch: /home/liaozihan1/anaconda3/envs/k2/lib/python3.8/site-packages/torch/lib/libtorch.so
-- PyTorch version: 1.13.0
-- Downloading googletest from https://github.com/google/googletest/archive/refs/tags/v1.13.0.tar.gz
-- googletest is downloaded to /home/share_ssd_data/env/liaozihan/kaldifeat/build/_deps/googletest-src
-- googletest's binary dir is /home/share_ssd_data/env/liaozihan/kaldifeat/build/_deps/googletest-build
-- Found Python: /home/liaozihan1/anaconda3/envs/k2/bin/python3.8 (found version "3.8.16") found components: Interpreter
-- CMAKE_CXX_FLAGS: -D_GLIBCXX_USE_CXX11_ABI=0
-- CMAKE_INSTALL_PREFIX: /usr/local
-- All headers: /home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/feature-common-inl.h;/home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/feature-common.h;/home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/feature-fbank.h;/home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/feature-functions.h;/home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/feature-mfcc.h;/home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/feature-plp.h;/home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/feature-spectrogram.h;/home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/feature-window.h;/home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/log.h;/home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/matrix-functions.h;/home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/mel-computations.h;/home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/online-feature-itf.h;/home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/online-feature.h;/home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/csrc/pitch-functions.h
-- Configuring done (10.5s)
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
PYTHON_LIBRARY (ADVANCED)
linked by target "_kaldifeat" in directory /home/share_ssd_data/env/liaozihan/kaldifeat/kaldifeat/python/csrc

**CMake Error in kaldifeat/python/csrc/CMakeLists.txt:
Imported target "pybind11::module" includes non-existent path

/opt/anaconda1anaconda2anaconda3/include/python3.8

in its INTERFACE_INCLUDE_DIRECTORIES. Possible reasons include:

The path was deleted, renamed, or moved to another location.
An install or uninstall procedure did not complete successfully.
The installation package was faulty and references files it does not
provide.**

-- Generating done (0.2s)

Buding command
mkdir build cd build cmake -DCUDNN_LIBRARY_PATH=/path/to/my/libcudnn.so -DCUDNN_INCLUDE_PATH=/path/to/my/cuda/include -DCMAKE_BUILD_TYPE=Release ..

/lib64/libm.so.6: version `GLIBC_2.27' not found (required by python3.7/site-packages/libkaldifeat_core.so

import kaldifeat
Traceback (most recent call last):
File "", line 1, in
File "/home/cyn244124/espnet/espnet/tools/anaconda/envs/espnet/lib/python3.7/site-packages/kaldifeat/init.py", line 2, in
from _kaldifeat import FbankOptions, FrameExtractionOptions, MelBanksOptions
ImportError: /lib64/libm.so.6: version `GLIBC_2.27' not found (required by /lib/python3.7/site-packages/libkaldifeat_core.so)

FbankOpts (and others) conversion to/from dict

Would it be possible to add a conversion mechanism for the Opts classes to/from dict? It would make it much easier for me to integrate kaldifeat in Lhotse. I'm using dataclasses for configuration of all feature extractors, like this:

https://github.com/lhotse-speech/lhotse/blob/f5bd2063291b7d789d4b8a2a50396d2ffa76eb2c/lhotse/features/fbank.py#L9-L31

Example API could look like this:

# Read a dict
config = {"frame_shift": 0.012, "use_energy": True}
extractor = kaldifeat.Fbank(kaldifeat.FbankOptions.from_dict(config))

# Store to a dict
config2 = extractor.opts.to_dict()
# config2 = {... a list of all settings ...}

any example about C++ API using cuda?

Issues when running on CUDA from Python

Did you test it on CUDA? I'm currently testing it from within Lhotse and I think that not all the parameters in Fbank are being moved to the device.

My Lhotse PR is this: lhotse-speech/lhotse#422

I run it with the following code:

In [1]: from lhotse import *

In [2]: fe = KaldifeatFbank(KaldifeatFbankConfig(device='cuda'))

In [3]: cs = CutSet.from_file(...)  # read some file

In [4]: cuts = cs.resample(16000).compute_and_store_features_batch(fe, 'test-cuda.h5')

This results in the following output:

Computing features in batches:   0%|                                                                                                                                                                                                                             | 0/33236 [00:00<?, ?it/s]
Computing features in batches:   0%|                                                                                                                                                                                                                             | 0/33236 [00:06<?, ?it/s]
---------------------------------------------------------------------------
RuntimeError                              Traceback (most recent call last)
<ipython-input-4-09019084d4c3> in <module>
----> 1 cuts = cs.resample(16000).compute_and_store_features_batch(fe, 'test-cuda.h5')

~/lhotse/lhotse/cut.py in compute_and_store_features_batch(self, extractor, storage_path, batch_duration, num_workers, augment_fn, storage_type)
   3394                     print(extractor.device)
   3395                     features = extractor.extract_batch(
-> 3396                         waves, sampling_rate=cuts[0].sampling_rate
   3397                     )
   3398

~/lhotse/lhotse/features/kaldifeat.py in extract_batch(self, samples, sampling_rate)
     82         sampling_rate: int,
     83     ) -> Union[np.ndarray, torch.Tensor, List[np.ndarray], List[torch.Tensor]]:
---> 84         return self.extract(samples=samples, sampling_rate=sampling_rate)
     85
     86     def extract(

~/lhotse/lhotse/features/kaldifeat.py in extract(self, samples, sampling_rate)
    123
    124         # Actual feature extraction.
--> 125         result = self.extractor(samples, chunk_size=self.config.chunk_size)
    126
    127         # If all items are of the same shape, concatenate

~/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/nn/modules/module.py in _call_impl(self, *input, **kwargs)
   1049         if not (self._backward_hooks or self._forward_hooks or self._forward_pre_hooks or _global_backward_hooks
   1050                 or _global_forward_hooks or _global_forward_pre_hooks):
-> 1051             return forward_call(*input, **kwargs)
   1052         # Do not call functions when jit is used
   1053         full_backward_hooks, non_full_backward_hooks = [], []

~/miniconda3/envs/lhotse/lib/python3.7/site-packages/kaldifeat-1.8-py3.7-linux-x86_64.egg/kaldifeat/offline_feature.py in forward(self, waves, vtln_warp, chunk_size)
     73         strided = torch.cat(strided, dim=0)
     74
---> 75         features = self.compute(strided, vtln_warp)
     76
     77         if is_list:

~/miniconda3/envs/lhotse/lib/python3.7/site-packages/kaldifeat-1.8-py3.7-linux-x86_64.egg/kaldifeat/offline_feature.py in compute(self, x, vtln_warp, chunk_size)
    109         assert x.dtype == torch.float32
    110         if chunk_size is None:
--> 111             features = self.computer.compute_features(x, vtln_warp)
    112         else:
    113             assert chunk_size > 0

RuntimeError: Expected all tensors to be on the same device, but found at least two devices, cuda:0 and cpu!
Exception raised from compute_types at /opt/conda/conda-bld/pytorch_1623448224956/work/aten/src/ATen/TensorIterator.cpp:365 (most recent call first):
frame #0: c10::Error::Error(c10::SourceLocation, std::string) + 0x42 (0x2af8333c9a22 in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/lib/libc10.so)
frame #1: c10::detail::torchCheckFail(char const*, char const*, unsigned int, std::string const&) + 0x5b (0x2af8333c63db in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/lib/libc10.so)
frame #2: at::TensorIteratorBase::compute_types(at::TensorIteratorConfig const&) + 0xa5e (0x2af7e49145ae in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/lib/libtorch_cpu.so)
frame #3: at::TensorIteratorBase::build(at::TensorIteratorConfig&) + 0x65 (0x2af7e49162d5 in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/lib/libtorch_cpu.so)
frame #4: at::TensorIteratorBase::build_binary_op(at::Tensor const&, at::Tensor const&, at::Tensor const&) + 0xcd (0x2af7e4916ddd in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/lib/libtorch_cpu.so)
frame #5: <unknown function> + 0xd0d77d (0x2af7ed89c77d in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/lib/libtorch_cuda.so)
frame #6: <unknown function> + 0xd0d82f (0x2af7ed89c82f in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/lib/libtorch_cuda.so)
frame #7: <unknown function> + 0x155c839 (0x2af7e5297839 in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/lib/libtorch_cpu.so)
frame #8: at::redispatch::mul(c10::DispatchKeySet, at::Tensor const&, at::Tensor const&) + 0x5b (0x2af7e529a6ab in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/lib/libtorch_cpu.so)
frame #9: <unknown function> + 0x2eecf75 (0x2af7e6c27f75 in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/lib/libtorch_cpu.so)
frame #10: <unknown function> + 0x2eed9c2 (0x2af7e6c289c2 in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/lib/libtorch_cpu.so)
frame #11: at::Tensor::mul(at::Tensor const&) const + 0x125 (0x2af7e573d305 in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/lib/libtorch_cpu.so)
frame #12: kaldifeat::FeatureWindowFunction::Apply(at::Tensor const&) const + 0x107 (0x2af8487cc797 in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/kaldifeat-1.8-py3.7-linux-x86_64.egg/libkaldifeat_core.so)
frame #13: <unknown function> + 0x48b37 (0x2af848592b37 in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/kaldifeat-1.8-py3.7-linux-x86_64.egg/_kaldifeat.cpython-37m-x86_64-linux-gnu.so)
frame #14: <unknown function> + 0x2ac1a (0x2af848574c1a in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/kaldifeat-1.8-py3.7-linux-x86_64.egg/_kaldifeat.cpython-37m-x86_64-linux-gnu.so)
frame #15: <unknown function> + 0x31a69 (0x2af84857ba69 in /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/kaldifeat-1.8-py3.7-linux-x86_64.egg/_kaldifeat.cpython-37m-x86_64-linux-gnu.so)
<omitting python frames>

I checked that the input waves have devices cuda:0, and the options going into kaldifeat.Fbank have device='cuda'. I think it's failing at this line of code, which suggests the window params are on cpu:

https://github.com/csukuangfj/kaldifeat/blob/master/kaldifeat/csrc/feature-window.cc#L64

I tried moving the extractor to GPU with:

fe = kaldifeat.Fbank(kaldifeat.FbankOptions(device='cuda'))
fe = fe.to('cuda')

and replacing the existing one, but it didn't help.

Support other sample rate?

kaldifeat python输出与 kaldi-asr c++输出有明显偏差？

目前看代码差异已经越来越大
其实最关键最有用的是保持torchaudio.compliance.kaldi 与kaldifeat保持99.9%的兼容

_kaldifeat.get_strided got error

hi,
when i run a pretrained model under icefall, i used this command :
python ./pruned_transducer_stateless2/pretrained.py --decoding-method greedy_search --lang-dir ./luomingshuang_pruned_transducer_stateless2/data/lang_char --max-sym-per-frame 1 --sample-rate 16000 --checkpoint ./luomingshuang_pruned_transducer_stateless2/exp/pretrained_epoch_10_avg_2.pt ./luomingshuang_pruned_transducer_stateless2/test_wavs/VID_175648.wav

and i got this error:
File "D:\ProgramData\Anaconda3\envs\python36\lib\site-packages\kaldifeat-1.18-py3.6-win-amd64.egg\kaldifeat\offline_feature.py", line 155, in convert_samples_to_frames
return _kaldifeat.get_strided(wave, self.opts.frame_opts)
RuntimeError: setStorage: sizes [1504, 400], strides [320, 2], storage offset 0, and itemsize 4 requiring a storage size of 1927036 are out of bounds for storage of size 963520

i searched everywhere and got no idea, please help, thank you!

Difference between kaldifeat mfcc feature and torchaudio mfcc feature

Currently, I am using torchaudio.transforms.MFCC to compute features. Now I need to use C++ API of kaldifeat. But I see that the results of the extracted features are different. Here is a script I used:

import kaldifeat
import torchaudio
import torch

torch.manual_seed(0)
torch.set_printoptions(precision=3, sci_mode=False)

wave = torch.rand(1, 400)

# torchaudio mfcc
transform = torchaudio.transforms.MFCC(
    sample_rate=16000,
    n_mfcc=13,
    melkwargs={"n_fft": 400, "hop_length": 160, "n_mels": 23, "center": False, "window_fn": torch.hann_window},
)
ta_mfcc = transform(wave)[0].transpose(0, 1)

# kaldi compliance mfcc
kaldi_mfcc = torchaudio.compliance.kaldi.mfcc(
    wave * 2**15,
    num_ceps = 13,
    num_mel_bins = 23,
    use_energy = False,
    window_type="hanning")

# kaldifeat mfcc
opts_mfcc = kaldifeat.MfccOptions()
opts_mfcc.use_energy = False
opts_mfcc.num_ceps = 13
opts_mfcc.frame_opts.window_type = "hanning"
opts_mfcc.frame_opts.dither = 0
opts_mfcc.mel_opts.num_bins = 23
mfcc = kaldifeat.Mfcc(opts_mfcc)
kaldifeat_mfcc = mfcc(wave[0] * 2**15)

ft = torch.cat([ta_mfcc, kaldi_mfcc, kaldifeat_mfcc]).transpose(0, 1)

print(ft)

The result is:

tensor([[ 92.246, 115.379, 115.379],
        [-10.815, -34.377, -34.377],
        [  2.703, -11.685, -11.685],
        [  0.333, -15.649, -15.649],
        [  4.773,  -7.279,  -7.280],
        [  1.226, -13.743, -13.743],
        [  2.976, -10.609, -10.609],
        [  6.198,  -2.479,  -2.479],
        [  4.769,  -4.193,  -4.193],
        [  5.665,  -0.910,  -0.910],
        [  5.217,  -0.147,  -0.147],
        [  4.096,  -2.355,  -2.355],
        [  5.315,   1.021,   1.021]])

The result from torchaudio.compliance.kaldi.mfcc is the same as that of kaldifeat, but different from torchaudio.transforms.MFCC.

Is there a way to configure kaldifeat so that the result is the same as that of torchaudio.transforms.MFCC. Thanks in advance.

kaldifeat特征提取和whisper的特征提取不一致

kaldifeat/kaldifeat/python/tests/test_whisper_fbank.py，在这个文件中，两种方法的提取结果不一致，而第一种和whisper的提取结果是一致的

CPU only version

Is there any document for installing a cpu only version?

Taking forever to install kaldifeat

Hello, I am trying to install kaldifeat following the instructions in the doc, with this command:
pip install --verbose kaldifeat

It's been ~8 hours now but it seems the program got stuck at this place:

I was wondering if this is normal or if perhaps I should ask for some help now. Thank you!

Centos: ImportError: libmkl_intel_ilp64.so.2: cannot open shared object file: No such file or directory

I installed kaldifeat by using python setup.py install. But it came out the follow errors:

ImportError: libmkl_intel_ilp64.so.2: cannot open shared object file: No such file or directory

But i do found libmkl_intel_ilp64.so in the environment lib directory.

Install error with both pip/conda (system MKL installed)

I can not install kaldifeat alongside with k2. Steps:

conda create --name k2 -c k2-fsa -c pytorch -c nvidia k2 pytorch pytorch-cuda=11.7 torchaudio => OK
conda install -c kaldifeat kaldifeat => Conflicting/ERROR: kaldifeat-cuda-install-error.log

Conda failed so I've tried to install via pip. Steps:

pip install --verbose kaldifeat => Failed with message saying that it can't find cuDNN: kaldifeat-pip-install-error.log
Try to install cuDNN from conda: conda install -c conda-forge cudnn => OK with cuDNN-conda-install-message:
Retry install kaldifeat via pip: pip install --verbose kaldifeat: .......annd- it failed with message saying that can not find mkl: kaldifeat-pip-install-error-cudnn-installed.log
Following the suggestion from #10, and it failed with problem of cuda: k2-pip-install-error-mkl-provided.log
Asking myself: "I have installed/trained/ran k2, icefall, kaldifeat, sherpa in this way in a server running ubuntu 20.04 why I can't reproduce it in my local machine, so I exported conda environment of the server and my local machine.... And I still can not make it work :/". Here is the two conda environments: conda environments
Trying everything for a day without hope and go here to call for help....

cuDNN-conda-install-message:

(k2) conda install -c conda-forge cudnn
Collecting package metadata (current_repodata.json): done
Solving environment: done


==> WARNING: A newer version of conda exists. <==
  current version: 22.9.0
  latest version: 22.11.1

Please update conda by running

    $ conda update -n base -c conda-forge conda



## Package Plan ##

  environment location: /home/trungle/opt/anaconda3/envs/k2

  added / updated specs:
    - cudnn


The following NEW packages will be INSTALLED:

  cudatoolkit        conda-forge/linux-64::cudatoolkit-10.2.89-h713d32c_10 None
  cudnn              conda-forge/linux-64::cudnn-7.6.5.32-h01f27c4_1 None

The following packages will be UPDATED:

  ca-certificates    pkgs/main::ca-certificates-2022.10.11~ --> conda-forge::ca-certificates-2022.12.7-ha878542_0 None
  certifi            pkgs/main/linux-64::certifi-2022.9.24~ --> conda-forge/noarch::certifi-2022.12.7-pyhd8ed1ab_0 None

Build error: /usr/bin/ld: cannot find /path/to/miniconda3/envs/k2s/lib: File format not recognized

Hi,

I am trying to install package from source. I set cmake arguments like this*. However I got "" error.

-- Generating done
-- Build files have been written to: /path/to/k2/kaldifeat/build/temp.linux-x86_64-3.8
Scanning dependencies of target kaldifeat_core
[  5%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-fbank.cc.o
[ 11%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-functions.cc.o
[ 16%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-mfcc.cc.o
[ 22%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-plp.cc.o
[ 27%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-spectrogram.cc.o
[ 33%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-window.cc.o
[ 38%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/matrix-functions.cc.o
[ 44%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/mel-computations.cc.o
[ 50%] Linking CXX shared library ../../lib/libkaldifeat_core.so
/usr/bin/ld: cannot find /path/to/miniconda3/envs/k2s/lib: File format not recognized
collect2: error: ld returned 1 exit status
kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/build.make:203: recipe for target 'lib/libkaldifeat_core.so' failed
make[3]: *** [lib/libkaldifeat_core.so] Error 1
CMakeFiles/Makefile2:393: recipe for target 'kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/all' failed
make[2]: *** [kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/all] Error 2
CMakeFiles/Makefile2:454: recipe for target 'kaldifeat/python/csrc/CMakeFiles/_kaldifeat.dir/rule' failed
make[1]: *** [kaldifeat/python/csrc/CMakeFiles/_kaldifeat.dir/rule] Error 2
Makefile:220: recipe for target '_kaldifeat' failed
make: *** [_kaldifeat] Error 2

export KALDIFEAT_CMAKE_ARGS='-DCMAKE_BUILD_TYPE=Release -DCUDNN_LIBRARY_PATH="path/to/miniconda3/envs/k2s/lib" -DCUDNN_INCLUDE_PATH="path/to/miniconda3/envs/k2s/include"'

cl: 命令行 error D8021 :无效的数值参数“/Wno-register”

c /Tpextensions/align.cpp /Fobuild\temp.win-amd64-3.9\Release\extensions/align.obj -std=c++11 -Wno-register -Wno-unused-function -Wno-unused-local-typedefs -funsigned-char
      cl: 命令行 error D8021 :无效的数值参数“/Wno-register”
      error: command 'D:\\apps\\VisualStudio\\VC\\Tools\\MSVC\\14.33.31629\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
      [end of output]

windows无法安装。

Ubuntu 22.04 pip install kaldifeat: cannot find CUDNN

@csukuangfj

Despite any flags, compiling kaldifeat could not find CUDNN,

` -- Caffe2: CUDA detected: 11.7

-- Caffe2: CUDA nvcc is: /usr/local/cuda-11.7/bin/nvcc

-- Caffe2: CUDA toolkit directory: /usr/local/cuda-11.7

-- Caffe2: Header version is: 11.7

-- /usr/local/cuda-11.7/lib64/libnvrtc.so shorthash is d833c4f3

-- USE_CUDNN is set to 0. Compiling without cuDNN support
`
Following #12, I tried passing in

export KALDIFEAT_CMAKE_ARGS="-DCMAKE_BUILD_TYPE=Release -DCUDNN_LIBRARY_PATH=/usr/local/cuda-11.7/lib64/libcudnn.so -DCUDNN_INCLUDE_PATH=/usr/local/cuda-11.7/include -DUSE_CUDNN=1"

what is the impact of not having kaldifeat compiled with cudnn?
any other suggestion for compiling kaldifeat with cudnn?

include "torch/fft.h"

pip install kaldifeat error

as the title says, I use pip install kaldifeat to install kaldifeat package, however, the error is as follows:

pip install kaldifeat
Collecting kaldifeat
  Downloading kaldifeat-1.24.tar.gz (467 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 467.9/467.9 kB 1.1 MB/s eta 0:00:00
  Preparing metadata (setup.py) ... done
Building wheels for collected packages: kaldifeat
  Building wheel for kaldifeat (setup.py) ... error
  error: subprocess-exited-with-error

  × python setup.py bdist_wheel did not run successfully.
  │ exit code: 1
  ╰─> [142 lines of output]
      running bdist_wheel
      running build
      running build_py
      creating build
      creating build/lib.linux-x86_64-cpython-38
      creating build/lib.linux-x86_64-cpython-38/kaldifeat
      copying kaldifeat/python/kaldifeat/__init__.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
      copying kaldifeat/python/kaldifeat/fbank.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
      copying kaldifeat/python/kaldifeat/mfcc.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
      copying kaldifeat/python/kaldifeat/offline_feature.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
      copying kaldifeat/python/kaldifeat/online_feature.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
      copying kaldifeat/python/kaldifeat/plp.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
      copying kaldifeat/python/kaldifeat/spectrogram.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
      running build_ext
      Setting PYTHON_EXECUTABLE to /home/maduo/.conda/envs/icefall/bin/python
      For fast compilation, run:
      export KALDIFEAT_MAKE_ARGS="-j"; python setup.py install
      Setting make_args to '-j4'
      build command is:

                      cd build/temp.linux-x86_64-cpython-38

                      cmake -DCMAKE_BUILD_TYPE=Release -DPYTHON_EXECUTABLE=/home/maduo/.conda/envs/icefall/bin/python -Dkaldifeat_BUILD_TESTS=OFF  -DCMAKE_INSTALL_PREFIX=/tmp/pip-install-_jwmqwtg/kaldifeat_d5934231cb074573aa119dd076cd3bb4/build/lib.linux-x86_64-cpython-38/kaldifeat  /tmp/pip-install-_jwmqwtg/kaldifeat_d5934231cb074573aa119dd076cd3bb4


                      make  -j4  _kaldifeat install

      -- The C compiler identification is GNU 11.4.0
      -- The CXX compiler identification is GNU 11.4.0
      -- Detecting C compiler ABI info
      -- Detecting C compiler ABI info - done
      -- Check for working C compiler: /usr/bin/cc - skipped
      -- Detecting C compile features
      -- Detecting C compile features - done
      -- Detecting CXX compiler ABI info
      -- Detecting CXX compiler ABI info - done
      -- Check for working CXX compiler: /usr/bin/c++ - skipped
      -- Detecting CXX compile features
      -- Detecting CXX compile features - done
      -- C++ Standard version: 14
      -- Downloading pybind11 from https://github.com/pybind/pybind11/archive/5bc0943ed96836f46489f53961f6c438d2935357.zip
      -- pybind11 is downloaded to /tmp/pip-install-_jwmqwtg/kaldifeat_d5934231cb074573aa119dd076cd3bb4/build/temp.linux-x86_64-cpython-38/_deps/pybind11-src
      CMake Deprecation Warning at build/temp.linux-x86_64-cpython-38/_deps/pybind11-src/CMakeLists.txt:8 (cmake_minimum_required):
        Compatibility with CMake < 3.5 will be removed from a future version of
        CMake.

        Update the VERSION argument <min> value or use a ...<max> suffix to tell
        CMake that the project does not need compatibility with older versions.


      -- pybind11 v2.11.0 dev1
      CMake Warning (dev) at build/temp.linux-x86_64-cpython-38/_deps/pybind11-src/tools/FindPythonLibsNew.cmake:98 (find_package):
        Policy CMP0148 is not set: The FindPythonInterp and FindPythonLibs modules
        are removed.  Run "cmake --help-policy CMP0148" for policy details.  Use
        the cmake_policy command to set the policy and suppress this warning.

      Call Stack (most recent call first):
        build/temp.linux-x86_64-cpython-38/_deps/pybind11-src/tools/pybind11Tools.cmake:50 (find_package)
        build/temp.linux-x86_64-cpython-38/_deps/pybind11-src/tools/pybind11Common.cmake:180 (include)
        build/temp.linux-x86_64-cpython-38/_deps/pybind11-src/CMakeLists.txt:208 (include)
      This warning is for project developers.  Use -Wno-dev to suppress it.

      -- Found PythonInterp: /home/maduo/.conda/envs/icefall/bin/python (found suitable version "3.8.18", minimum required is "3.6")
      -- Found PythonLibs: /home/maduo/.conda/envs/icefall/lib/libpython3.8.so
      -- Performing Test HAS_FLTO
      -- Performing Test HAS_FLTO - Success
      -- Python executable: /home/maduo/.conda/envs/icefall/bin/python
      -- TORCH_DIR: /home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/torch
      -- Found CUDA: /home/maduo/installed/cuda-11.8.0 (found version "11.8")
      -- The CUDA compiler identification is NVIDIA 11.8.89
      -- Detecting CUDA compiler ABI info
      -- Detecting CUDA compiler ABI info - done
      -- Check for working CUDA compiler: /home/maduo/installed/cuda-11.8.0/bin/nvcc - skipped
      -- Detecting CUDA compile features
      -- Detecting CUDA compile features - done
      -- Unable to find cuda_runtime.h in "/home/maduo/installed/cuda-11.8.0/include" for CUDAToolkit_INCLUDE_DIR.
      -- Unable to find cublas_v2.h in either "" or "/home/maduo/math_libs/include"
      CMake Error at /home/maduo/installed/cmake-2.28.0/cmake-3.28.0-linux-x86_64/share/cmake-3.28/Modules/FindPackageHandleStandardArgs.cmake:230 (message):
        Could NOT find CUDAToolkit (missing: CUDAToolkit_INCLUDE_DIR) (found
        version "11.8.89")
      Call Stack (most recent call first):
        /home/maduo/installed/cmake-2.28.0/cmake-3.28.0-linux-x86_64/share/cmake-3.28/Modules/FindPackageHandleStandardArgs.cmake:600 (_FPHSA_FAILURE_MESSAGE)
        /home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/torch/share/cmake/Caffe2/FindCUDAToolkit.cmake:837 (find_package_handle_standard_args)
        /home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/torch/share/cmake/Caffe2/public/cuda.cmake:59 (find_package)
        /home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/torch/share/cmake/Caffe2/Caffe2Config.cmake:87 (include)
        /home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/torch/share/cmake/Torch/TorchConfig.cmake:68 (find_package)
        cmake/torch.cmake:14 (find_package)
        CMakeLists.txt:59 (include)


      -- Configuring incomplete, errors occurred!
      make: *** No rule to make target '_kaldifeat'.  Stop.
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "/tmp/pip-install-_jwmqwtg/kaldifeat_d5934231cb074573aa119dd076cd3bb4/setup.py", line 32, in <module>
          setuptools.setup(
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/__init__.py", line 103, in setup
          return distutils.core.setup(**attrs)
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/_distutils/core.py", line 185, in setup
          return run_commands(dist)
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/_distutils/core.py", line 201, in run_commands
          dist.run_commands()
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 969, in run_commands
          self.run_command(cmd)
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/dist.py", line 989, in run_command
          super().run_command(command)
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 988, in run_command
          cmd_obj.run()
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/wheel/bdist_wheel.py", line 364, in run
          self.run_command("build")
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/_distutils/cmd.py", line 318, in run_command
          self.distribution.run_command(command)
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/dist.py", line 989, in run_command
          super().run_command(command)
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 988, in run_command
          cmd_obj.run()
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/_distutils/command/build.py", line 131, in run
          self.run_command(cmd_name)
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/_distutils/cmd.py", line 318, in run_command
          self.distribution.run_command(command)
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/dist.py", line 989, in run_command
          super().run_command(command)
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 988, in run_command
          cmd_obj.run()
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/command/build_ext.py", line 88, in run
          _build_ext.run(self)
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 345, in run
          self.build_extensions()
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 467, in build_extensions
          self._build_extensions_serial()
        File "/home/maduo/.conda/envs/icefall/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 493, in _build_extensions_serial
          self.build_extension(ext)
        File "/tmp/pip-install-_jwmqwtg/kaldifeat_d5934231cb074573aa119dd076cd3bb4/cmake/cmake_extension.py", line 124, in build_extension
          raise Exception(
      Exception:
      Build kaldifeat failed. Please check the error message.
      You can ask for help by creating an issue on GitHub.

      Click:
          https://github.com/csukuangfj/kaldifeat/issues/new

      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for kaldifeat
  Running setup.py clean for kaldifeat
Failed to build kaldifeat

the cuda environment is as follows:

export CUDA_HOME=/home/maduo/installed/cuda-11.8.0
export PATH=$CUDA_HOME/bin:$PATH
export LD_LIBRARY_PATH=$CUDA_HOME/lib64:$LD_LIBRARY_PATH
export LD_LIBRARY_PATH=$CUDA_HOME/lib:$LD_LIBRARY_PATH
export CUDA_TOOLKIT_ROOT_DIR=$CUDA_HOME
export CUDA_TOOLKIT_ROOT=$CUDA_HOME
export CUDAToolkit_INCLUDE_DIR=$CUDA_HOME/include

export CUDAToolkit_ROOT_DIR=$CUDA_HOME
export CUDAToolkit_ROOT=$CUDA_HOME

export CUDA_BIN_PATH=$CUDA_HOME
export CUDA_PATH=$CUDA_HOME
export CUDA_INC_PATH=$CUDA_HOME/targets/x86_64-linux
export CFLAGS=-I$CUDA_HOME/targets/x86_64-linux/include:$CFLAGS

I think that cmake could not find CUDA toolkit variable, but I can not find the CMakeLists.txt in the source of github , How to do it ?

potential memory leak

Hi~

I use valgrind to test the below line:

import kaldifeat

The log is here: https://1drv.ms/t/s!AhtoTbISXXlSgSLtqDWjo8RP_ouA?e=Sn1cd0

Log summary:

==20510== LEAK SUMMARY:
==20510==    definitely lost: 0 bytes in 0 blocks
==20510==    indirectly lost: 0 bytes in 0 blocks
==20510==      possibly lost: 271,997 bytes in 129 blocks
==20510==    still reachable: 5,881,625 bytes in 22,065 blocks
==20510==                       of which reachable via heuristic:
==20510==                         stdstring          : 521,021 bytes in 6,954 blocks
==20510==         suppressed: 58,517 bytes in 5 blocks
==20510==
==20510== For lists of detected and suppressed errors, rerun with: -s
==20510== ERROR SUMMARY: 17745 errors from 434 contexts (suppressed: 14 from 2)

Reproduce

valgrind --leak-check=full --show-reachable=yes --trace-children=yes --track-origins=yes --trace-children=yes --log-file='log.txt' python3 test.py

test.py

import kaldifeat

Could you help check if these are potential issues? Thanks!

MacOS: `pip install kaldifeat` can't find MKL in a conda env (fix: set LDFLAGS)

Issue: when running pip install kaldifeat, I'm getting the error that it can't find MKL libraries to link against.

    [ 50%] Linking CXX shared library ../../lib/libkaldifeat_core.dylib
    ld: library not found for -lmkl_intel_ilp64
    clang: error: linker command failed with exit code 1 (use -v to see invocation)
    make[3]: *** [lib/libkaldifeat_core.dylib] Error 1
    make[2]: *** [kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/all] Error 2
    make[1]: *** [kaldifeat/python/csrc/CMakeFiles/_kaldifeat.dir/rule] Error 2
    make: *** [_kaldifeat] Error 2

Solution: manually specify the linker argument in an env var.

# This works.
 LDFLAGS="-L/Users/pzelasko/miniconda3/envs/lhotse/lib" pip install kaldifeat

Perhaps this can be somehow fixed in CMake; but if that's too much hassle, I at least wanted to leave the solution here.

kaldifeat with torch2.3.0 support

It seems there is no available whls for torch2.3.0 python 3.8 here

Cannot find `kaldifeat` after install (make wheel failed)

Hi, I am facing an installation issue. I first set the KALDIFEAT_CMAKE_ARGS to point to my CUDNN_LIBRARY_PATH and CUDNN_INCLUDE_PATH (as suggested in this issue), and the installation went through. However, it seems there was a problem creating the wheel for the package, so the installation used setup.py install. See the logs below:

Using pip 21.2.4 from /home/draj/anaconda3/envs/scale/lib/python3.8/site-packages/pip (python 3.8)
Collecting kaldifeat
  Using cached kaldifeat-1.12.tar.gz (471 kB)
    Running command python setup.py egg_info
    running egg_info
    creating /tmp/pip-pip-egg-info-llwy3qa0/kaldifeat.egg-info
    writing /tmp/pip-pip-egg-info-llwy3qa0/kaldifeat.egg-info/PKG-INFO
    writing dependency_links to /tmp/pip-pip-egg-info-llwy3qa0/kaldifeat.egg-info/dependency_links.txt
    writing top-level names to /tmp/pip-pip-egg-info-llwy3qa0/kaldifeat.egg-info/top_level.txt
    writing manifest file '/tmp/pip-pip-egg-info-llwy3qa0/kaldifeat.egg-info/SOURCES.txt'
    reading manifest file '/tmp/pip-pip-egg-info-llwy3qa0/kaldifeat.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    warning: no previously-included files found matching 'pyproject.toml'
    adding license file 'LICENSE'
    writing manifest file '/tmp/pip-pip-egg-info-llwy3qa0/kaldifeat.egg-info/SOURCES.txt'
Building wheels for collected packages: kaldifeat
  Running command /home/draj/anaconda3/envs/scale/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/setup.py'"'"'; __fil
e__='"'"'/tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import
 setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-6uer8h92
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.linux-x86_64-3.8
  creating build/lib.linux-x86_64-3.8/kaldifeat
  copying kaldifeat/python/kaldifeat/mfcc.py -> build/lib.linux-x86_64-3.8/kaldifeat
  copying kaldifeat/python/kaldifeat/plp.py -> build/lib.linux-x86_64-3.8/kaldifeat
  copying kaldifeat/python/kaldifeat/fbank.py -> build/lib.linux-x86_64-3.8/kaldifeat
  copying kaldifeat/python/kaldifeat/spectrogram.py -> build/lib.linux-x86_64-3.8/kaldifeat
  copying kaldifeat/python/kaldifeat/offline_feature.py -> build/lib.linux-x86_64-3.8/kaldifeat
  copying kaldifeat/python/kaldifeat/__init__.py -> build/lib.linux-x86_64-3.8/kaldifeat
  running build_ext
  For fast compilation, run:
  export KALDIFEAT_MAKE_ARGS="-j"; python setup.py install
  Setting PYTHON_EXECUTABLE to /home/draj/anaconda3/envs/scale/bin/python
  build command is:

              cd build/temp.linux-x86_64-3.8

              cmake -DCUDNN_LIBRARY_PATH=/home/smielke/cuda-cudnn/lib64/libcudnn.so -DCUDNN_INCLUDE_PATH=/home/smielke/cuda-cudnn/include -DPYTHON_EXECUTABLE=/home/draj/anaconda3/envs/scale/bin/python /tmp/pip-install-
vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36


              make  _kaldifeat

  -- The C compiler identification is GNU 6.3.0
  -- The CXX compiler identification is GNU 6.3.0
  -- Detecting C compiler ABI info
  -- Detecting C compiler ABI info - done
  -- Check for working C compiler: /usr/bin/cc - skipped
  -- Detecting C compile features
  -- Detecting C compile features - done
  -- Detecting CXX compiler ABI info
  -- Detecting CXX compiler ABI info - done
  -- Check for working CXX compiler: /usr/bin/c++ - skipped
  -- Detecting CXX compile features
  -- Detecting CXX compile features - done
  -- No CMAKE_BUILD_TYPE given, default to Release
  -- C++ Standard version: 14
  -- Downloading pybind11
  -- pybind11 is downloaded to /tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/build/temp.linux-x86_64-3.8/_deps/pybind11-src
  -- pybind11 v2.6.0
CMake Warning (dev) at /home/draj/anaconda3/envs/scale/lib/python3.8/site-packages/cmake/data/share/cmake-3.22/Modules/CMakeDependentOption.cmake:84 (message):
    Policy CMP0127 is not set: cmake_dependent_option() supports full Condition
    Syntax.  Run "cmake --help-policy CMP0127" for policy details.  Use the
    cmake_policy command to set the policy and suppress this warning.
  Call Stack (most recent call first):
    build/temp.linux-x86_64-3.8/_deps/pybind11-src/CMakeLists.txt:91 (cmake_dependent_option)
  This warning is for project developers.  Use -Wno-dev to suppress it.

  -- Found PythonInterp: /home/draj/anaconda3/envs/scale/bin/python (found version "3.8.12")
  -- Found PythonLibs: /home/draj/anaconda3/envs/scale/lib/libpython3.8.so
  -- Performing Test HAS_FLTO
  -- Performing Test HAS_FLTO - Success
  -- Python executable: /home/draj/anaconda3/envs/scale/bin/python
  -- Looking for pthread.h
  -- Looking for pthread.h - found
  -- Performing Test CMAKE_HAVE_LIBC_PTHREAD
  -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
  -- Looking for pthread_create in pthreads
  -- Looking for pthread_create in pthreads - not found
  -- Looking for pthread_create in pthread
  -- Looking for pthread_create in pthread - found
  -- Found Threads: TRUE
  -- Found CUDA: /usr/local/cuda (found version "10.2")
  -- Caffe2: CUDA detected: 10.2
  -- Caffe2: CUDA nvcc is: /usr/local/cuda/bin/nvcc
  -- Caffe2: CUDA toolkit directory: /usr/local/cuda
  -- Caffe2: Header version is: 10.2
  -- Found CUDNN: /home/smielke/cuda-cudnn/lib64/libcudnn.so
  -- Found cuDNN: v7.6.5  (include: /home/smielke/cuda-cudnn/include, library: /home/smielke/cuda-cudnn/lib64/libcudnn.so)
  -- /usr/local/cuda/lib64/libnvrtc.so shorthash is 08c4863f
  -- Autodetected CUDA architecture(s):  6.1 6.1 6.1 6.1
  -- Added CUDA NVCC flags for: -gencode;arch=compute_61,code=sm_61
  -- Found Torch: /home/draj/anaconda3/envs/scale/lib/python3.8/site-packages/torch/lib/libtorch.so
  -- PyTorch version: 1.8.1
  -- Downloading googletest
  -- googletest is downloaded to /tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/build/temp.linux-x86_64-3.8/_deps/googletest-src
  -- googletest's binary dir is /tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/build/temp.linux-x86_64-3.8/_deps/googletest-build
  CMake Deprecation Warning at build/temp.linux-x86_64-3.8/_deps/googletest-src/CMakeLists.txt:4 (cmake_minimum_required):
    Compatibility with CMake < 2.8.12 will be removed from a future version of
    CMake.

    Update the VERSION argument <min> value or use a ...<max> suffix to tell
    CMake that the project does not need compatibility with older versions.


  CMake Deprecation Warning at build/temp.linux-x86_64-3.8/_deps/googletest-src/googlemock/CMakeLists.txt:45 (cmake_minimum_required):
    Compatibility with CMake < 2.8.12 will be removed from a future version of
    CMake.

    Update the VERSION argument <min> value or use a ...<max> suffix to tell
    CMake that the project does not need compatibility with older versions.


  CMake Deprecation Warning at build/temp.linux-x86_64-3.8/_deps/googletest-src/googletest/CMakeLists.txt:56 (cmake_minimum_required):
    Compatibility with CMake < 2.8.12 will be removed from a future version of
    CMake.

    Update the VERSION argument <min> value or use a ...<max> suffix to tell
    CMake that the project does not need compatibility with older versions.


  -- Configuring done
  CMake Warning at build/temp.linux-x86_64-3.8/_deps/pybind11-src/tools/pybind11Tools.cmake:147 (add_library):
    Cannot generate a safe runtime search path for target _kaldifeat because
    files in some directories may conflict with libraries in implicit
    directories:

      runtime library [libcublas.so.10] in /usr/lib/x86_64-linux-gnu may be hidden by files in:
        /home/draj/anaconda3/envs/scale/lib

    Some of these libraries may not be found correctly.
  Call Stack (most recent call first):
    kaldifeat/python/csrc/CMakeLists.txt:2 (pybind11_add_module)


  -- Generating done
  -- Build files have been written to: /tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/build/temp.linux-x86_64-3.8
  [  5%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-fbank.cc.o
  In file included from /tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/kaldifeat/csrc/feature-fbank.h:13:0,
                   from /tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/kaldifeat/csrc/feature-fbank.cc:7:
  /tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/kaldifeat/csrc/feature-common.h:11:43: fatal error: kaldifeat/csrc/feature-window.h: No such file or directory
  compilation terminated.
  kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/build.make:75: recipe for target 'kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-fbank.cc.o' failed
  make[3]: *** [kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-fbank.cc.o] Error 1
  CMakeFiles/Makefile2:340: recipe for target 'kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/all' failed
  make[2]: *** [kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/all] Error 2
  CMakeFiles/Makefile2:427: recipe for target 'kaldifeat/python/csrc/CMakeFiles/_kaldifeat.dir/rule' failed
  make[1]: *** [kaldifeat/python/csrc/CMakeFiles/_kaldifeat.dir/rule] Error 2
  Makefile:225: recipe for target '_kaldifeat' failed
  make: *** [_kaldifeat] Error 2
  Traceback (most recent call last):
    File "<string>", line 1, in <module>
    File "/tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/setup.py", line 32, in <module>
      include_dirs=[np.get_include()],
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/site-packages/setuptools/__init__.py", line 153, in setup
      return distutils.core.setup(**attrs)
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/distutils/core.py", line 148, in setup
      dist.run_commands()
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/distutils/dist.py", line 966, in run_commands
      self.run_command(cmd)
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/distutils/dist.py", line 985, in run_command
      cmd_obj.run()
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/site-packages/wheel/bdist_wheel.py", line 299, in run
      self.run_command('build')
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/distutils/cmd.py", line 313, in run_command
      self.distribution.run_command(command)
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/distutils/dist.py", line 985, in run_command
      cmd_obj.run()
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/distutils/command/build.py", line 135, in run
      self.run_command(cmd_name)
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/distutils/cmd.py", line 313, in run_command
      self.distribution.run_command(command)
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/distutils/dist.py", line 985, in run_command
      cmd_obj.run()
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/site-packages/setuptools/command/build_ext.py", line 79, in run
      _build_ext.run(self)
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/site-packages/Cython/Distutils/old_build_ext.py", line 186, in run
      _build_ext.build_ext.run(self)
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/distutils/command/build_ext.py", line 340, in run
      self.build_extensions()
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/site-packages/Cython/Distutils/old_build_ext.py", line 195, in build_extensions
      _build_ext.build_ext.build_extensions(self)
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/distutils/command/build_ext.py", line 449, in build_extensions
      self._build_extensions_serial()
    File "/home/draj/anaconda3/envs/scale/lib/python3.8/distutils/command/build_ext.py", line 474, in _build_extensions_serial
      self.build_extension(ext)
    File "/tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/cmake/cmake_extension.py", line 86, in build_extension
  Exception:
  Build kaldifeat failed. Please check the error message.
  You can ask for help by creating an issue on GitHub.

  Click:
        https://github.com/csukuangfj/kaldifeat/issues/new

  Building wheel for kaldifeat (setup.py) ... error
  ERROR: Failed building wheel for kaldifeat
  Running setup.py clean for kaldifeat
  Running command /home/draj/anaconda3/envs/scale/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/setup.py'"'"'; __file__='"'"'/tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
  running clean
  removing 'build/temp.linux-x86_64-3.8' (and everything under it)
  'build/lib' does not exist -- can't clean it
  'build/bdist.linux-x86_64' does not exist -- can't clean it
  'build/scripts-3.8' does not exist -- can't clean it
Failed to build kaldifeat
Installing collected packages: kaldifeat
    Running command /home/draj/anaconda3/envs/scale/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/setup.py'"'"'; __file__='"'"'/tmp/pip-install-vti1wm7p/kaldifeat_083a70eca61440dbbddb6865da1e6d36/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-wxsok0gm/install-record.txt --single-version-externally-managed --compile --install-headers /home/draj/anaconda3/envs/scale/include/python3.8/kaldifeat
    running install
    running build
    running install_egg_info
    running egg_info
    creating UNKNOWN.egg-info
    writing UNKNOWN.egg-info/PKG-INFO
    writing dependency_links to UNKNOWN.egg-info/dependency_links.txt
    writing top-level names to UNKNOWN.egg-info/top_level.txt
    writing manifest file 'UNKNOWN.egg-info/SOURCES.txt'
    reading manifest file 'UNKNOWN.egg-info/SOURCES.txt'
    writing manifest file 'UNKNOWN.egg-info/SOURCES.txt'
    removing '/home/draj/anaconda3/envs/scale/lib/python3.8/site-packages/UNKNOWN-0.0.0-py3.8.egg-info' (and everything under it)
    Copying UNKNOWN.egg-info to /home/draj/anaconda3/envs/scale/lib/python3.8/site-packages/UNKNOWN-0.0.0-py3.8.egg-info
    running install_scripts
    writing list of installed files to '/tmp/pip-record-wxsok0gm/install-record.txt'
    Running setup.py install for kaldifeat ... done
  DEPRECATION: kaldifeat was installed using the legacy 'setup.py install' method, because a wheel could not be built for it. A possible replacement is to fix the wheel build issue reported above. You can find discussion regarding this at https://github.com/pypa/pip/issues/8368.
Successfully installed kaldifeat

However, the installation is not successful since import kaldifeat cannot find the module. Could you please suggest what may be going wrong?

想要fbank的输出是归一化的，应该怎么设置？

Ubuntu/Debian `pip install kaldifeat`: cannot find CUDNN

either doing pip install kaldifeat, or cloning source and doing python setup.py install, yields the following message:

...
-- Found CUDA: /usr/local/cuda (found version "10.2")
-- Caffe2: CUDA detected: 10.2
-- Caffe2: CUDA nvcc is: /usr/local/cuda/bin/nvcc
-- Caffe2: CUDA toolkit directory: /usr/local/cuda
-- Caffe2: Header version is: 10.2
-- Could NOT find CUDNN (missing: CUDNN_LIBRARY_PATH CUDNN_INCLUDE_PATH)
CMake Warning at /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/share/cmake/Caffe2/public/cuda.cmake:109 (message):
  Caffe2: Cannot find cuDNN library.  Turning the option off
Call Stack (most recent call first):
  /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/share/cmake/Caffe2/Caffe2Config.cmake:88 (include)
  /home/pzelasko/miniconda3/envs/lhotse/lib/python3.7/site-packages/torch/share/cmake/Torch/TorchConfig.cmake:68 (find_package)
  cmake/torch.cmake:13 (find_package)
  CMakeLists.txt:41 (include)

I am able to build it by doing this:

<inside sources root>
mkdir build
cd build
cmake .. -DCUDNN_LIBRARY_PATH="/home/pzelasko/miniconda3/envs/lhotse/lib" -DCUDNN_INCLUDE_PATH="/home/pzelasko/miniconda3/envs/lhotse/include"

But there seems to be no way to pass these values through env vars when doing pip install kaldifeat.

python3 setup.py install error

running install
/root/anaconda3/lib/python3.9/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
warnings.warn(
/root/anaconda3/lib/python3.9/site-packages/setuptools/command/easy_install.py:144: EasyInstallDeprecationWarning: easy_install command is deprecated. Use build and pip and other standards-based tools.
warnings.warn(
running bdist_egg
running egg_info
writing kaldifeat.egg-info/PKG-INFO
writing dependency_links to kaldifeat.egg-info/dependency_links.txt
writing top-level names to kaldifeat.egg-info/top_level.txt
reading manifest file 'kaldifeat.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
adding license file 'LICENSE'
writing manifest file 'kaldifeat.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
copying kaldifeat/python/kaldifeat/torch_version.py -> build/lib.linux-x86_64-3.9/kaldifeat
copying kaldifeat/python/kaldifeat/init.py -> build/lib.linux-x86_64-3.9/kaldifeat
running build_ext
Setting PYTHON_EXECUTABLE to /root/anaconda3/bin/python3
For fast compilation, run:
export KALDIFEAT_MAKE_ARGS="-j"; python setup.py install
build command is:

            cd build/temp.linux-x86_64-3.9

            cmake -DCMAKE_BUILD_TYPE=Release -DPYTHON_EXECUTABLE=/root/anaconda3/bin/python3 -Dkaldifeat_BUILD_TESTS=OFF  -DCMAKE_INSTALL_PREFIX=/root/kaldifeat/build/lib.linux-x86_64-3.9/kaldifeat  /root/kaldifeat


            make  _kaldifeat install

-- C++ Standard version: 14
-- Downloading pybind11
-- pybind11 is downloaded to /root/kaldifeat/build/temp.linux-x86_64-3.9/_deps/pybind11-src
-- pybind11 v2.9.2
-- Python executable: /root/anaconda3/bin/python3
-- TORCH_DIR: /root/anaconda3/lib/python3.9/site-packages/torch
-- Caffe2: CUDA detected: 11.3
-- Caffe2: CUDA nvcc is: /usr/local/cuda-11.3/bin/nvcc
-- Caffe2: CUDA toolkit directory: /usr/local/cuda-11.3
-- Caffe2: Header version is: 11.3
-- Found cuDNN: v8.2.1 (include: /usr/local/cuda-11.3/include, library: /usr/local/cuda-11.3/lib64/libcudnn.so)
-- /usr/local/cuda-11.3/lib64/libnvrtc.so shorthash is 8aa72235
-- Autodetected CUDA architecture(s): 6.0 6.0 6.0
-- Added CUDA NVCC flags for: -gencode;arch=compute_60,code=sm_60
CMake Warning at /root/anaconda3/lib/python3.9/site-packages/torch/share/cmake/Torch/TorchConfig.cmake:22 (message):
static library kineto_LIBRARY-NOTFOUND not found.
Call Stack (most recent call first):
/root/anaconda3/lib/python3.9/site-packages/torch/share/cmake/Torch/TorchConfig.cmake:127 (append_torchlib_if_found)
cmake/torch.cmake:14 (find_package)
CMakeLists.txt:55 (include)

-- PyTorch version: 1.12.1
-- CMAKE_CXX_FLAGS: -D_GLIBCXX_USE_CXX11_ABI=0
-- CMAKE_INSTALL_PREFIX: /root/kaldifeat/build/lib.linux-x86_64-3.9/kaldifeat
-- All headers: /root/kaldifeat/kaldifeat/csrc/feature-common-inl.h;/root/kaldifeat/kaldifeat/csrc/feature-common.h;/root/kaldifeat/kaldifeat/csrc/feature-fbank.h;/root/kaldifeat/kaldifeat/csrc/feature-functions.h;/root/kaldifeat/kaldifeat/csrc/feature-mfcc.h;/root/kaldifeat/kaldifeat/csrc/feature-plp.h;/root/kaldifeat/kaldifeat/csrc/feature-spectrogram.h;/root/kaldifeat/kaldifeat/csrc/feature-window.h;/root/kaldifeat/kaldifeat/csrc/log.h;/root/kaldifeat/kaldifeat/csrc/matrix-functions.h;/root/kaldifeat/kaldifeat/csrc/mel-computations.h;/root/kaldifeat/kaldifeat/csrc/online-feature-itf.h;/root/kaldifeat/kaldifeat/csrc/online-feature.h;/root/kaldifeat/kaldifeat/csrc/pitch-functions.h
-- Configuring done
-- Generating done
-- Build files have been written to: /root/kaldifeat/build/temp.linux-x86_64-3.9
[ 50%] Built target kaldifeat_core
[100%] Built target _kaldifeat
[ 45%] Built target kaldifeat_core
[ 50%] Linking CXX executable ../../bin/test_kaldifeat
/usr/bin/ld: /root/anaconda3/lib/python3.9/site-packages/torch/lib/libtorch_cuda_cu.so: undefined reference to [email protected]' /usr/bin/ld: /root/anaconda3/lib/python3.9/site-packages/torch/lib/libtorch_cuda_cu.so: undefined reference to [email protected]'
/usr/bin/ld: /root/anaconda3/lib/python3.9/site-packages/torch/lib/libtorch_cuda_cu.so: undefined reference to [email protected]' /usr/bin/ld: /root/anaconda3/lib/python3.9/site-packages/torch/lib/libtorch_cuda_cu.so: undefined reference to [email protected]'
/usr/bin/ld: /root/anaconda3/lib/python3.9/site-packages/torch/lib/libtorch_cuda_cu.so: undefined reference to `[email protected]'
collect2: error: ld returned 1 exit status
make[2]: *** [kaldifeat/csrc/CMakeFiles/test_kaldifeat.dir/build.make:98: bin/test_kaldifeat] Error 1
make[1]: *** [CMakeFiles/Makefile2:172: kaldifeat/csrc/CMakeFiles/test_kaldifeat.dir/all] Error 2
make: *** [Makefile:130: all] Error 2
Traceback (most recent call last):
File "/root/kaldifeat/setup.py", line 32, in
setuptools.setup(
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/init.py", line 87, in setup
return distutils.core.setup(**attrs)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/core.py", line 148, in setup
return run_commands(dist)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/core.py", line 163, in run_commands
dist.run_commands()
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 967, in run_commands
self.run_command(cmd)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/dist.py", line 1214, in run_command
super().run_command(command)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 986, in run_command
cmd_obj.run()
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/command/install.py", line 74, in run
self.do_egg_install()
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/command/install.py", line 123, in do_egg_install
self.run_command('bdist_egg')
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/dist.py", line 1214, in run_command
super().run_command(command)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 986, in run_command
cmd_obj.run()
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/command/bdist_egg.py", line 165, in run
cmd = self.call_command('install_lib', warn_dir=0)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/command/bdist_egg.py", line 151, in call_command
self.run_command(cmdname)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/dist.py", line 1214, in run_command
super().run_command(command)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 986, in run_command
cmd_obj.run()
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/command/install_lib.py", line 11, in run
self.build()
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/command/install_lib.py", line 107, in build
self.run_command('build_ext')
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/dist.py", line 1214, in run_command
super().run_command(command)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 986, in run_command
cmd_obj.run()
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/command/build_ext.py", line 79, in run
_build_ext.run(self)
File "/root/anaconda3/lib/python3.9/site-packages/Cython/Distutils/old_build_ext.py", line 186, in run
_build_ext.build_ext.run(self)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/command/build_ext.py", line 339, in run
self.build_extensions()
File "/root/anaconda3/lib/python3.9/site-packages/Cython/Distutils/old_build_ext.py", line 195, in build_extensions
_build_ext.build_ext.build_extensions(self)
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/command/build_ext.py", line 448, in build_extensions
self._build_extensions_serial()
File "/root/anaconda3/lib/python3.9/site-packages/setuptools/_distutils/command/build_ext.py", line 473, in _build_extensions_serial
self.build_extension(ext)
File "/root/kaldifeat/cmake/cmake_extension.py", line 122, in build_extension
raise Exception(
Exception:
Build kaldifeat failed. Please check the error message.
You can ask for help by creating an issue on GitHub.

Click:
https://github.com/csukuangfj/kaldifeat/issues/new

Failed to install kaldifeat from source

I tried installing kaldifeat from source since both pip and conda installation failed.
I followed the suggestions in FAQ

export KALDIFEAT_CMAKE_ARGS="-DCMAKE_BUILD_TYPE=Release -DCUDNN_LIBRARY_PATH=/cm/shared/apps/cudnn8.0-cuda10.2/8.0.5.39/lib64/libcudnn.so -DCUDNN_INCLUDE_PATH=/cm/shared/apps/cudnn8.0-cuda10.2/8.0.5.39/include"

Then I run the python setup.py install

I could not capture the complete logs but I attached the CMakeOutput.log, and CMakeError.log

The installation started well but then failed for some reason, I managed to capture some of the logs manually because
The command python setup.py install &>log gave file with unreadable data.

opying kaldifeat/python/kaldifeat/mfcc.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/fbank.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/offline_feature.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/__init__.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
copying kaldifeat/python/kaldifeat/online_feature.py -> build/lib.linux-x86_64-cpython-38/kaldifeat
running build_ext
Setting PYTHON_EXECUTABLE to /home/local/QCRI/ahussein/anaconda3/envs/k2/bin/python
For fast compilation, run:
export KALDIFEAT_MAKE_ARGS="-j"; python setup.py install
Setting make_args to '-j4'
build command is:

                cd build/temp.linux-x86_64-cpython-38

                cmake -DCMAKE_BUILD_TYPE=Release -DCUDNN_LIBRARY_PATH=/cm/shared/apps/cudnn8.0-cuda10.2/8.0.5.39/lib64/libcudnn.so -DCUDNN_INCLUDE_PATH=/cm/shared/apps/cudnn8.0-cuda10.2/8.0.5.39/include -DPYTHON_EXECUTABLE=/home/local/QCRI/ahussein/anaconda3/envs/k2/bin/python -Dkaldifeat_BUILD_TESTS=OFF  -DCMAKE_INSTALL_PREFIX=/alt-arabic/speech/amir/k2/tmp/kaldifeat/build/lib.linux-x86_64-cpython-38/kaldifeat  /alt-arabic/speech/amir/k2/tmp/kaldifeat


                make  -j4  _kaldifeat install

-- The C compiler identification is GNU 8.4.0
-- The CXX compiler identification is GNU 8.4.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /cm/shared/apps/gcc8/8.4.0/bin/gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /cm/shared/apps/gcc8/8.4.0/bin/g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- C++ Standard version: 14
-- Downloading pybind11

  Cannot generate a safe runtime search path for target _kaldifeat because
  files in some directories may conflict with libraries in implicit
  directories:

    runtime library [libcufft.so.10] in /cm/shared/apps/cuda10.2/toolkit/10.2.89/lib64 may be hidden by files in:
      /home/local/QCRI/ahussein/anaconda3/envs/k2/lib
    runtime library [libcurand.so.10] in /cm/shared/apps/cuda10.2/toolkit/10.2.89/lib64 may be hidden by files in:
      /home/local/QCRI/ahussein/anaconda3/envs/k2/lib
    runtime library [libcublas.so.10] in /cm/shared/apps/cuda10.2/toolkit/10.2.89/lib64 may be hidden by files in:
      /home/local/QCRI/ahussein/anaconda3/envs/k2/lib/python3.8/site-packages/torch/lib
      /home/local/QCRI/ahussein/anaconda3/envs/k2/lib
    runtime library [libnvrtc.so.10.2] in /cm/shared/apps/cuda10.2/toolkit/10.2.89/lib64 may be hidden by files in:
      /home/local/QCRI/ahussein/anaconda3/envs/k2/lib
    runtime library [libnvToolsExt.so.1] in /cm/shared/apps/cuda10.2/toolkit/10.2.89/lib64 may be hidden by files in:
      /home/local/QCRI/ahussein/anaconda3/envs/k2/lib
    runtime library [libcudart.so.10.2] in /cm/shared/apps/cuda10.2/toolkit/10.2.89/lib64 may be hidden by files in:
      /home/local/QCRI/ahussein/anaconda3/envs/k2/lib

  Some of these libraries may not be found correctly.
Call Stack (most recent call first):
  kaldifeat/python/csrc/CMakeLists.txt:2 (pybind11_add_module)


-- Generating done
-- Build files have been written to: /alt-arabic/speech/amir/k2/tmp/kaldifeat/build/temp.linux-x86_64-cpython-38
Scanning dependencies of target kaldifeat_core
[ 20%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-fbank.cc.o
[ 20%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-functions.cc.o
[ 20%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-mfcc.cc.o
[ 20%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-plp.cc.o
[ 25%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-spectrogram.cc.o
[ 30%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/feature-window.cc.o
[ 35%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/matrix-functions.cc.o
[ 40%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/mel-computations.cc.o
[ 45%] Building CXX object kaldifeat/csrc/CMakeFiles/kaldifeat_core.dir/online-feature.cc.o
[ 50%] Linking CXX shared library ../../lib/libkaldifeat_core.so
[ 50%] Built target kaldifeat_core
Scanning dependencies of target _kaldifeat
[ 70%] Building CXX object kaldifeat/python/csrc/CMakeFiles/_kaldifeat.dir/feature-fbank.cc.o
[ 70%] Building CXX object kaldifeat/python/csrc/CMakeFiles/_kaldifeat.dir/feature-mfcc.cc.o
[ 70%] Building CXX object kaldifeat/python/csrc/CMakeFiles/_kaldifeat.dir/feature-plp.cc.o
[ 70%] Building CXX object kaldifeat/python/csrc/CMakeFiles/_kaldifeat.dir/feature-spectrogram.cc.o
[ 80%] Building CXX object kaldifeat/python/csrc/CMakeFiles/_kaldifeat.dir/kaldifeat.cc.o
[ 85%] Building CXX object kaldifeat/python/csrc/CMakeFiles/_kaldifeat.dir/mel-computations.cc.o
[ 90%] Building CXX object kaldifeat/python/csrc/CMakeFiles/_kaldifeat.dir/online-feature.cc.o
[ 95%] Building CXX object kaldifeat/python/csrc/CMakeFiles/_kaldifeat.dir/utils.cc.o
[100%] Linking CXX shared module ../../../lib/_kaldifeat.cpython-38-x86_64-linux-gnu.so
[100%] Built target _kaldifeat
[ 45%] Built target kaldifeat_core
Scanning dependencies of target test_kaldifeat
[ 90%] Built target _kaldifeat
[ 95%] Building CXX object kaldifeat/csrc/CMakeFiles/test_kaldifeat.dir/test_kaldifeat.cc.o

 File "/home/local/QCRI/ahussein/anaconda3/envs/k2/lib/python3.8/site-packages/setuptools/command/install_lib.py", line 11, in run
    self.build()
  File "/home/local/QCRI/ahussein/anaconda3/envs/k2/lib/python3.8/site-packages/setuptools/_distutils/command/install_lib.py", line 112, in build
    self.run_command('build_ext')
  File "/home/local/QCRI/ahussein/anaconda3/envs/k2/lib/python3.8/site-packages/setuptools/_distutils/cmd.py", line 319, in run_command
    self.distribution.run_command(command)
  File "/home/local/QCRI/ahussein/anaconda3/envs/k2/lib/python3.8/site-packages/setuptools/dist.py", line 1217, in run_command
    super().run_command(command)
  File "/home/local/QCRI/ahussein/anaconda3/envs/k2/lib/python3.8/site-packages/setuptools/_distutils/dist.py", line 987, in run_command
    cmd_obj.run()
  File "/home/local/QCRI/ahussein/anaconda3/envs/k2/lib/python3.8/site-packages/setuptools/command/build_ext.py", line 84, in run

    _build_ext.run(self)
  File "/home/local/QCRI/ahussein/anaconda3/envs/k2/lib/python3.8/site-packages/Cython/Distutils/old_build_ext.py", line 186, in run
    _build_ext.build_ext.run(self)
  File "/home/local/QCRI/ahussein/anaconda3/envs/k2/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 346, in run
    self.build_extensions()
  File "/home/local/QCRI/ahussein/anaconda3/envs/k2/lib/python3.8/site-packages/Cython/Distutils/old_build_ext.py", line 195, in build_extensions
    _build_ext.build_ext.build_extensions(self)
  File "/home/local/QCRI/ahussein/anaconda3/envs/k2/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 466, in build_extensions
    self._build_extensions_serial()
  File "/home/local/QCRI/ahussein/anaconda3/envs/k2/lib/python3.8/site-packages/setuptools/_distutils/command/build_ext.py", line 492, in _build_extensions_serial
    self.build_extension(ext)
  File "/alt-arabic/speech/amir/k2/tmp/kaldifeat/cmake/cmake_extension.py", line 124, in build_extension
    raise Exception(
Exception:
Build kaldifeat failed. Please check the error message.

CMakeOutput.log
CMakeError.log

I cannot find that binary where located in.

can i run that binary when this pip installed ?