Add script to automatically build all programs
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2991e33218
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@ -27,7 +27,7 @@
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/*/CMakeUserPresets.json
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# Nested build directory
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/build*
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/build*/
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/install*
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#==============================================================================#
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@ -0,0 +1,180 @@
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#!/usr/bin/bash
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DIR=$(cd "$(dirname "${0}")" &> /dev/null && (pwd -W 2> /dev/null || pwd))
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VENTUS_BUILD_DIR=${DIR}/build
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LIBCLC_BUILD_DIR=${DIR}/build-libclc
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VENTUS_INSTALL_PREFIX=${DIR}/install
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PROGRAMS_TOBUILD=(llvm-ventus pocl ocl-icd libclc)
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# Helper function
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help() {
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cat <<END
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Build llvm-ventus, pocl, ocl-icd, libclc programs
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Read ${DIR}/README.md to get started.
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Usage: ${DIR}/$(basename ${0})
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[--build <build programs>]
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[--help | -h]
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Options:
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--build <build programs>
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Chosen programs to build : llvm-ventus, pocl, ocl-icd, libclc
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Option format : "llvm-ventus;pocl", string are seperated by semicolon
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Default : "llvm-ventus;pocl;ocl-icd;libclc"
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--help | -h
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Print this help message and exit.
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END
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}
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# Parse command line options
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while [ $# -gt 0 ]; do
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case $1 in
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-h | --help)
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help
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exit 0
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;;
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--build)
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shift
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if [ ! -z "${1}" ];then
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PROGRAMS_TOBUILD=(${1//;/ })
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fi
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;;
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?*)
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echo "Invalid options: \"$1\" , try ${DIR}/$(basename ${0}) --help for help"
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exit -1
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;;
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esac
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# Process next command-line option
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shift
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done
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# Need to get the pocl folder from enviroment variables
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if [ -z "${POCL_DIR}" ]; then
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POCL_DIR=${DIR}/../pocl
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fi
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if [ ! -d "${POCL_DIR}" ]; then
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echo "pocl folder not found, please set or check!"
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echo "Default folder is set to be $(realpath ${POCL_DIR})"
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exit 1
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fi
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POCL_BUILD_DIR=${POCL_DIR}/build
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# Need to get the icd_loader folder from enviroment variables
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if [ -z "${OCL_ICD_DIR}" ]; then
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OCL_ICD_DIR=${DIR}/../ocl-icd
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fi
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if [ ! -d "${OCL_ICD_DIR}" ]; then
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echo "ocl icd folder not found, please set or check"
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echo "Default folder is set to be $(realpath ${OCL_ICD_DIR})"
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exit 1
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fi
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OCL_ICD_BUILD_DIR=${OCL_ICD_DIR}/build
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# Build llvm-ventus
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build_ventus() {
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if [ ! -d "${VENTUS_BUILD_DIR}" ]; then
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mkdir ${VENTUS_BUILD_DIR}
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fi
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cd ${VENTUS_BUILD_DIR}
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cmake -G Ninja -B ${VENTUS_BUILD_DIR} ${DIR}/llvm \
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-DLLVM_CCACHE_BUILD=ON \
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-DLLVM_OPTIMIZED_TABLEGEN=ON \
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-DLLVM_PARALLEL_LINK_JOBS=12 \
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-DCMAKE_BUILD_TYPE=Debug \
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-DLLVM_ENABLE_PROJECTS="clang;lld;libclc" \
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-DLLVM_TARGETS_TO_BUILD="AMDGPU;X86;RISCV" \
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-DLLVM_TARGET_ARCH=riscv32 \
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-DBUILD_SHARED_LIBS=ON \
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-DLLVM_BUILD_LLVM_DYLIB=ON \
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-DCMAKE_INSTALL_PREFIX=${VENTUS_INSTALL_PREFIX}
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ninja
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ninja install
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}
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# Build pocl from THU
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build_pocl() {
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if [ ! -d "${POCL_BUILD_DIR}" ]; then
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mkdir ${POCL_BUILD_DIR}
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fi
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cd ${POCL_BUILD_DIR}
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cmake -G Ninja -B ${POCL_BUILD_DIR} ${POCL_DIR} \
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-DENABLE_HOST_CPU_DEVICES=OFF \
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-DENABLE_VENTUS=ON \
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-DENABLE_ICD=ON \
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-DDEFAULT_ENABLE_ICD=ON \
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-DENABLE_TESTS=OFF \
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-DSTATIC_LLVM=OFF \
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-DCMAKE_C_COMPILER=clang \
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-DCMAKE_CXX_COMPILER=clang++ \
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-DCMAKE_INSTALL_PREFIX=${VENTUS_INSTALL_PREFIX}
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ninja
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ninja install
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}
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# Build libclc for pocl
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build_libclc() {
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if [ ! -d "${LIBCLC_BUILD_DIR}" ]; then
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mkdir ${LIBCLC_BUILD_DIR}
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fi
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cd ${LIBCLC_BUILD_DIR}
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cmake -G Ninja -B ${LIBCLC_BUILD_DIR} ${DIR}/libclc \
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-DCMAKE_LLAsm_COMPILER_WORKS=ON \
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-DCMAKE_CLC_COMPILER_WORKS=ON \
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-DCMAKE_CLC_COMPILER_FORCED=ON \
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-DCMAKE_LLAsm_FLAGS="-target riscv32 -mcpu=ventus-gpgpu" \
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-DLIBCLC_TARGETS_TO_BUILD="riscv32--" \
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-DCMAKE_CXX_FLAGS="-I ${DIR}/llvm/include/ -std=c++17" \
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-DCMAKE_C_COMPILER=clang \
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-DCMAKE_CXX_COMPILER=clang++ \
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-DCMAKE_INSTALL_PREFIX=${VENTUS_INSTALL_PREFIX}
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ninja
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ninja install
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DstDir=${VENTUS_INSTALL_PREFIX}/share/pocl
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if [ ! -d "${DstDir}" ]; then
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mkdir -p ${DstDir}
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fi
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# TODO: make this copy process done during libclc build process?
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cp ${LIBCLC_BUILD_DIR}/riscv32--.bc ${DstDir}/kernel-riscv32.bc
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}
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# Build icd_loader
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build_icd_loader() {
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cd ${OCL_ICD_DIR}
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./bootstrap
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./configure --prefix=${VENTUS_INSTALL_PREFIX}
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make && make install
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}
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# Export needed path and enviroment variables
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export_elements() {
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export PATH=${VENTUS_INSTALL_PREFIX}/bin:$PATH
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export LD_LIBRARY_PATH=${VENTUS_INSTALL_PREFIX}/lib
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}
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# When no need to build llvm-ventus, export needed elements
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if [[ ! "${PROGRAMS_TOBUILD[*]}" =~ "llvm-ventus" ]];then
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export_elements
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fi
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# Process build options
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for program in "${PROGRAMS_TOBUILD[@]}"
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do
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if [ "${program}" == "llvm-ventus" ];then
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build_ventus
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export_elements
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elif [ "${program}" == "pocl" ]; then
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build_pocl
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elif [ "${program}" == "ocl-icd" ];then
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build_icd_loader
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elif [ "${program}" == "libclc" ];then
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build_libclc
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else
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echo "Invalid build options: \"${program}\" , try $0 --help for help"
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exit 1
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fi
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done
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@ -43,6 +43,10 @@ set( LIBCLC_TARGETS_TO_BUILD "all"
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option( ENABLE_RUNTIME_SUBNORMAL "Enable runtime linking of subnormal support."
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OFF )
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# This will make built library put in lib directory
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set(LLVM_LIBRARY_OUTPUT_INTDIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX})
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install(DIRECTORY ${LLVM_LIBRARY_OUTPUT_INTDIR} DESTINATION ${CMAKE_INSTALL_PREFIX})
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find_package(LLVM REQUIRED HINTS "${LLVM_CMAKE_DIR}")
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include(AddLLVM)
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@ -6,9 +6,20 @@ set(CMAKE_ASM_COMPILER clang)
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set(CMAKE_ASM_FLAGS ${CMAKE_LLAsm_FLAGS})
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# workitem builtins
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add_library(workitem STATIC workitem/workitem.S)
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target_include_directories(workitem PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
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llvm_add_library(workitem STATIC workitem/workitem.S)
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# crts
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add_library(crt0 OBJECT crt0.S)
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set(LIBNAME "ctr0")
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set(LIBNAME_OBJ "${LIBNAME}_obj")
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add_library(${LIBNAME_OBJ} OBJECT crt0.S)
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add_library(${LIBNAME} SHARED $<TARGET_OBJECTS:${LIBNAME_OBJ}>)
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target_include_directories(workitem PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
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# Copy crt0 object library to lib folder to be automatically installed
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add_custom_command(TARGET ${LIBNAME}
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POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_if_different
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$<TARGET_OBJECTS:${LIBNAME_OBJ}>
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${LLVM_LIBRARY_OUTPUT_INTDIR}/crt0.o
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)
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