Comments (2)
b-sumner
commented on August 28, 2024
@JNYXR your situation is not clear to me. But if you are writing HIP source code, then I would recommend using __builtin_nontemporal_{load, store}. This will work on all targets.
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JNYXR
commented on August 28, 2024
@b-sumner Thank you for your reply，CUDA can set the -Xptxas-dlcm = cg-Xptxas-dscm =wt compiler option to bypass L1 CACHE. Does HIP have compiler options or environment variables? I want to verify whether L1 CACHE affects my kernel, so I want to try bypass L1 CACHE.
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Related Issues (20)
- https://github.com/ROCm/HIP/issues/2209 should be reopened for hipcc returning incosistent values HOT 1
- [Issue]: use of overloaded operator '/' is ambiguous (with operand types 'float2' (aka 'HIP_vector_type<float, 2>') and 'float2') HOT 2
- [Feature]: Do we now have planning that adds Dynamic Parallelism features? HOT 1
- return value of the device property HOT 1
- [Issue]: Windows + nvidia gpu = error: no ROCm-capable device is detected? HOT 1
- [Issue]: Could not find a configuration file for package "HIP" - requested 1.0, found 6.0.0
- HIP installation on Nvidia platform HOT 12
- [Issue]: Conversion of tiny-cuda-nn lib into HIP HOT 2
- [Issue]: I want to use rocgdb to trace the calling situation of the hip runtime functions。such as hipMalloc HOT 1
- [Documentation]: hipMemGetAdressRange unexpectedly returns hipErrorNotFound HOT 1
- [Issue]: Visual Studio 2022 HIP-VS extension - missing General [AMD HIP for Clang] option in project property. HOT 4
- [Issue]: Fails to compile: Hardcoded path to hsa. HOT 1
- HIP Support of surface write functions in CUDA HOT 1
- Fail to compile: ld.lld: error: unable to find library -lstdc++ HOT 2
- [Feature]: Could you please publish some docs like cuda programming guide?
- [Issue]: Hipify tool generates the following: fatal error: 'device_launch_parameters.h' file not found. HOT 2
- [Issue]: rocm/6.2.0 installation from source on NVIDIA (Perlmutter machine) HOT 10
- Failure to link against a HIP-library using CMake (HIP_PLATFORM : nvidia) HOT 5
- [Feature Request]: atomicAdd() to support half2 HOT 3
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