make_hip.sh

#!/bin/bash

set -e

BUILD_DIR=build_hip
PYTHON=python3
COMMAND=$1
HIPCC_EXECUTABLE="${HIP_HIPCC_EXECUTABLE:-}"
BUILD_TARGET="${CYCLES_HIP_BUILD_TARGET:-cycles_kernel_hip}"
BUILD_JOBS="${CYCLES_HIP_BUILD_JOBS:-1}"
HIP_ARCH_LIST="${CYCLES_HIP_BINARIES_ARCH_LIST:-gfx900;gfx906;gfx90c;gfx902;gfx1010;gfx1011;gfx1012;gfx1030;gfx1031;gfx1032;gfx1034;gfx1035;gfx1036;gfx1100;gfx1101;gfx1102;gfx1103;gfx1150;gfx1151;gfx1152;gfx1200;gfx1201}"

#rm -rf $BUILD_DIR

if [ -z "$COMMAND" ]
then
  COMMAND=Release
fi

if [ -z "$HIPCC_EXECUTABLE" ]
then
  if command -v hipcc >/dev/null 2>&1
  then
    HIPCC_EXECUTABLE="$(command -v hipcc)"
  elif [ -x /opt/rocm/bin/hipcc ]
  then
    HIPCC_EXECUTABLE="/opt/rocm/bin/hipcc"
  elif [ -x /opt/rocm-6.2.2/bin/hipcc ]
  then
    HIPCC_EXECUTABLE="/opt/rocm-6.2.2/bin/hipcc"
  else
    echo "Could not find hipcc. Set HIP_HIPCC_EXECUTABLE to a valid hipcc path."
    exit 1
  fi
fi

echo "Using hipcc at: $HIPCC_EXECUTABLE"
echo "Building target: $BUILD_TARGET"
echo "Parallel jobs: $BUILD_JOBS"
echo "HIP arch list: $HIP_ARCH_LIST"

#$PYTHON src/cmake/make_update.py

cmake -B $BUILD_DIR \
-DWITH_CYCLES_ALEMBIC=OFF \
-DWITH_CYCLES_EMBREE=OFF \
-DWITH_CYCLES_OPENCOLORIO=OFF \
-DWITH_CYCLES_OPENIMAGEDENOISE=OFF \
-DWITH_CYCLES_OPENSUBDIV=OFF \
-DWITH_CYCLES_OPENVDB=OFF \
-DWITH_CYCLES_NANOVDB=OFF \
-DWITH_CYCLES_OSL=OFF \
-DWITH_CYCLES_USD=OFF \
-DWITH_CYCLES_HYDRA_RENDER_DELEGATE=OFF \
-DWITH_CYCLES_CUDA_BINARIES=OFF \
-DWITH_CYCLES_DEVICE_OPTIX=OFF \
-DWITH_CUDA_DYNLOAD=OFF \
-DWITH_CYCLES_DEVICE_HIP=ON \
-DWITH_CYCLES_HIP_BINARIES=ON \
-DCYCLES_HIP_BINARIES_ARCH="$HIP_ARCH_LIST" \
-DHIP_HIPCC_EXECUTABLE="$HIPCC_EXECUTABLE" \
&& cd $BUILD_DIR \
&& cmake --build . -j "$BUILD_JOBS" --target "$BUILD_TARGET" --config $COMMAND \
&& if [ "$BUILD_TARGET" = "cycles_kernel_hip" ]; then \
  mkdir -p ../install/lib; \
  cp -f src/kernel/kernel_*.fatbin ../install/lib/; \
fi