embeddedclass / rocclr

ROCclr - Radeon Open Compute Common Language Runtime

ROCclr is a virtual device interface that compute runtimes interact with to different backends such as ROCr or PAL This abstraction allows runtimes to work on Windows as well as on Linux without much effort.

To build:

Prerequisites

Install mesa-common-dev

Either build or install comgr & clang

git clone https://github.com/ROCm-Developer-Tools/ROCclr.git

export VDI_DIR="$(readlink -f ROCclr)"

git clone -b master-next https://github.com/RadeonOpenCompute/ROCm-OpenCL-Runtime.git

export OPENCL_DIR="$(readlink -f ROCm-OpenCL-Runtime)"

cd ../ROCclr

mkdir -p build; cd build

cmake -DOPENCL_DIR="$OPENCL_DIR" -DCMAKE_INSTALL_PREFIX=/opt/rocm/vdi ..

make

For release build, add "-DCMAKE_BUILD_TYPE=Release" to the cmake command line. This make 10% difference in some benchmark test.

(Optional) Build the HIP runtime

git clone -b master-next https://github.com/ROCm-Developer-Tools/HIP.git

export HIP_DIR="$(readlink -f hip)"

cd "$HIP_DIR"

mkdir -p build; cd build

cmake -DHIP_COMPILER=clang -DHIP_PLATFORM=vdi -DVDI_DIR="$VDI_DIR" -DLIBVDI_STATIC_DIR="$VDI_DIR/build" ..

make