65 righe
2.1 KiB
Plaintext
65 righe
2.1 KiB
Plaintext
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HSA extension AMD AQL profile library.
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Provides AQL packets helper methods for perfcounters (PMC) and SQ threadtraces (SQTT).
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Library supports GFX9 APIs.
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The library source tree:
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- doc - Documentation, the API specification and the presentation
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- <hsa-runtime>/inc/hsa_ven_amd_aqlprofile.h - AMD AQL profile library public API
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- src - AMD AQL profile library sources
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- core - AQL API sources
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- pm4 - cmd/pmc/sqtt pm4 builders
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- def - Generated GFXIP definition headers
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- test - library test suite
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- ctrl - Test control
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- util - Test utils
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- simple_convolution - Simple convolution test kernel
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Build environment:
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$ export CMAKE_PREFIX_PATH=<path to hsa-runtime includes>:<path to hsa-runtime library>
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$ export CMAKE_BUILD_TYPE=<debug|release> # release by default
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$ export CMAKE_DEBUG_TRACE=1 # 1 to enable debug tracing
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To build with the current installed ROCM:
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$ export CMAKE_PREFIX_PATH=/opt/rocm/lib:/opt/rocm/include/hsa
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$ cd .../aqlprofile
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$ mkdir build
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$ cd build
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$ cmake ..
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$ make
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To regenerate src/def headers:
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Need to use 'clang' compiler:
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$ export CXX=/usr/bin/clang++
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$ export CC=/usr/bin/clang
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'mygen' make target to regenerate the headers from full set of gfxip headers:
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$ make mygen
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To reset the generated headers:
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$ make mygenreset
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To run the test:
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$ cd ../aqlprofile/build
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$ export LD_LIBRARY_PATH=$PWD
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$ run.sh
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To enabled error messages logging to '/tmp/aql_profile_log.txt':
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$ export HSA_VEN_AMD_AQLPROFILE_LOG=1
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To enable verbose tracing:
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$ export AQLPROFILE_TRACE=1
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To recompile kernel object:
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$ /opt/rocm/opencl/bin/clang -cl-std=CL2.0 -include /opt/rocm/opencl/include/opencl-c.h -nogpulib -Xclang -mlink-bitcode-file -Xclang /opt/rocm/amdgcn/bitcode/opencl.amdgcn.bc -Xclang -mlink-bitcode-file -Xclang /opt/rocm/amdgcn/bitcode/ockl.amdgcn.bc -target amdgcn-amd-amdhsa -mcpu=gfx906 vector_add_kernel.cl -o vector_add_kernel.so
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With newer device-libs layout, use this recompile command:
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$ /opt/rocm/opencl/bin/clang -cl-std=CL2.0 -include /opt/rocm/opencl/include/opencl-c.h --hip-device-lib-path=/opt/rocm/amdgcn/bitcode -target amdgcn-amd-amdhsa -mcpu=gfx906 vector_add_kernel.cl -o vector_add_kernel.so
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