Comments (3)
Hey Stawiski,
Thank you for your bug report we will take a look at it but unfortunately ArmNN and ACL are not actively being developed for Armv7 anymore.
Also just to let you know it's highly unlikely that the current version of ArmNN and ACL will provide a performance increase over the default TensorFlow implementation on a CPU which is this old.
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Hey Stawiski, Thank you for your bug report we will take a look at it but unfortunately ArmNN and ACL are not actively being developed for Armv7 anymore.
Also just to let you know it's highly unlikely that the current version of ArmNN and ACL will provide a performance increase over the default TensorFlow implementation on a CPU which is this old.
Thanks! You're right. Even though unit tests were failing I was able to build my own app using ArmNN API, and indeed the performance was poor. Switching to Tensorflow helped. 👍
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After building a debug version I can see that _arm_gemm
isn't created for some reason.
===============================================================================
/cortex-a5/source/armnn/src/backends/neon/test/NeonEndToEndTests.cpp:151:
TEST SUITE: NeonEndToEnd
TEST CASE: NeonBatchMatMulEndToEndInt8Test
/cortex-a5/source/armnn/src/backends/backendsCommon/test/EndToEndTestImpl.hpp:150: ERROR: CHECK( loadingStatus == Status::Success ) is NOT correct!
values: CHECK( 1 == 0 )
logged: An error occurred when preparing the network workloads: in workspace src/cpu/operators/internal/CpuGemmAssemblyDispatch.cpp:890: _arm_gemm == nullptr
/cortex-a5/source/armnn/src/backends/neon/test/NeonEndToEndTests.cpp:151: ERROR: test case THREW exception: _Map_base::at
===============================================================================
/cortex-a5/source/armnn/src/backends/neon/test/NeonLayerTests.cpp:79:
TEST SUITE: Compute_ArmComputeNeon
TEST CASE: BatchMatMul2DSimpleInt8
/cortex-a5/source/armnn/src/backends/neon/test/NeonLayerTests.cpp:79: ERROR: test case THREW exception: in workspace src/cpu/operators/internal/CpuGemmAssemblyDispatch.cpp:890: _arm_gemm == nullptr
===============================================================================
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Related Issues (20)
- Remove the workaround for gcc.99578? HOT 1
- Compilation Terminated Issue HOT 1
- Linker Error HOT 3
- ETA for prebuilt binary for Android 14? HOT 9
- How Armnn deal with unsupport operator by armnn_delegate HOT 5
- How to use the profiling data to improve my inference HOT 3
- Building delegate using Docker does not copy delegate includes to output tar HOT 2
- UnitTests Failed ! After Build success HOT 2
- How to close optimization of graph or save optimized graph in dot/tflite format when I run test/executeNetwork and set --tflite-executor as delegate? Does armnn provide options? HOT 4
- Do you have armnn profiling analyze tool? HOT 2
- Gather operator dimension check error HOT 10
- Armnn insert reshape node before fullyconnected HOT 4
- I want config the gpu core number for armnn HOT 3
- Explicit padding for Transpose Convolution fails HOT 8
- opencv failed to call opencl HOT 1
- ScatterND not support HOT 3
- Building ARM NN via Docker approach with specific GLIBC , GLIBCXX versions ... HOT 3
- Gather(ND) dim error HOT 1
- Link error on older Android devices HOT 8
- BUG: using delegate with transformer | AttributeError: 'NoneType' object has no attribute 'c_void_p' HOT 22
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