Julia Jiang
63 baris
2.1 KiB
Markdown
63 baris
2.1 KiB
Markdown
## Prerequisites
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- Install mesa-common-dev
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- Either build or install [COMGR](https://github.com/RadeonOpenCompute/ROCm-CompilerSupport), [CLANG](https://github.com/RadeonOpenCompute/llvm-project) and [Device Library](https://github.com/RadeonOpenCompute/ROCm-Device-Libs)
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## Branch of repository
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Before get HIP source code, set the expected branch of repository at the variable HIP_BRANCH.
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For example, for ROCm5.0 release branch, set
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```
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export HIP_BRANCH=rocm-5.0.x
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```
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ROCm5.1 release branch, set
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```
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export HIP_BRANCH=rocm-5.1.x
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```
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Similiar format for future branches.
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## Getting the source code
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```bash
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git clone -b $HIP_BRANCH https://github.com/ROCm-Developer-Tools/hipamd.git
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git clone -b $HIP_BRANCH https://github.com/ROCm-Developer-Tools/hip.git
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git clone -b $HIP_BRANCH https://github.com/ROCm-Developer-Tools/ROCclr.git
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git clone -b $HIP_BRANCH https://github.com/RadeonOpenCompute/ROCm-OpenCL-Runtime.git
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```
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## Set the environment variables
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```bash
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export HIPAMD_DIR="$(readlink -f hipamd)"
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export HIP_DIR="$(readlink -f hip)"
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export ROCclr_DIR="$(readlink -f ROCclr)"
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export OPENCL_DIR="$(readlink -f ROCm-OpenCL-Runtime)"
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```
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## Build HIPAMD
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Commands to build hipamd are as following,
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```bash
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cd "$HIPAMD_DIR"
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mkdir -p build; cd build
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cmake -DHIP_COMMON_DIR=$HIP_DIR -DAMD_OPENCL_PATH=$OPENCL_DIR -DROCCLR_PATH=$ROCCLR_DIR -DCMAKE_PREFIX_PATH="<ROCM_PATH>/" ..
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make -j$(nproc)
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sudo make install
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```
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Please note, HIP_COMMON_DIR looks for hip common ([HIP](https://github.com/ROCm-Developer-Tools/HIP/)) source codes.
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By default, release version of hipamd is built. hip will be installed to the default path <ROCM_PATH>/hip
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Developer can use cmake option CMAKE_INSTALL_PREFIX to define the path where hip is expected to be installed, commands to build are as following,
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```bash
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cd "$HIPAMD_DIR"
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mkdir -p build; cd build
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cmake -DHIP_COMMON_DIR=$HIP_DIR -DAMD_OPENCL_PATH=$OPENCL_DIR -DROCCLR_PATH=$ROCCLR_DIR -DCMAKE_PREFIX_PATH="<ROCM_PATH>/" -DCMAKE_INSTALL_PREFIX=$PWD/install ..
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make -j$(nproc)
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sudo make install
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```
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After installation, make sure HIP_PATH is pointed to the path where hip is installed.
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