Andryeyev, German
2305f8ae56
* SWDEV-465041 - Add support for user events with DD User events can be replaced with HSA signals. Add the interface to allocate HSA signal for user events and update the status on CL_COMPLETE. Force pinned path with DD to avoid blocking calls. Pinned memory can be released only when the command is complete. Simplify device enqueue path to use generic kernel arg buffer and signals * Fix notifyCmdQueue() logic for OCL * Avoid blocking calls in OCL with DD * Add event destruciton in a case of the failure.
OpenCL™ Compatible Runtime
- OpenCL 2.0 compatible language runtime
- Supports offline and in-process/in-memory compilation
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Getting the source code
Download the git projects using the following commands:
git clone -b develop https://github.com/ROCm/clr.git
export CLR_DIR="$(readlink -f clr)"
Repository branches
The repository maintains several branches. The branches that are of importance are:
- Develop branch: This is the default branch, on which the new features are still under development and visible. While this maybe of interest to many, it should be noted that this branch and the features under development might not be stable.
- Release branches: These are branches corresponding to each ROCM release, listed with release tags, such as rocm-6.0.x, rocm-5.7.x, etc.
Setup OpenCL
Copy the amdocl64.icd file to /etc/OpenCL/vendors
sudo cp api/opencl/config/amdocl64.icd /etc/OpenCL/vendors/
Building
Run these commands:
cd "$CLR_DIR"
mkdir -p build; cd build
cmake -DUSE_COMGR_LIBRARY=ON -DCMAKE_PREFIX_PATH="/opt/rocm/" -DCLR_BUILD_HIP=OFF -DCLR_BUILD_OCL=ON ..
make -j$(nproc)
Note: For release build, add "-DCMAKE_BUILD_TYPE=Release" to the cmake command line.
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