8da7bef05f
In some cases we may want multiple variants for a given GPU type or CPU. This adds logic to have an optional Variant which we can use to select an optimal library, but also allows us to try multiple variants in case some fail to load. This can be useful for scenarios such as ROCm v5 vs v6 incompatibility or potentially CPU features.
128 lines
4.2 KiB
Bash
Executable file
128 lines
4.2 KiB
Bash
Executable file
#!/bin/bash
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# This script is intended to run inside the go generate
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# working directory must be llm/generate/
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# First we build our default built-in library which will be linked into the CGO
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# binary as a normal dependency. This default build is CPU based.
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#
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# Then we build a CUDA dynamic library (although statically linked with the CUDA
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# library dependencies for maximum portability)
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#
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# Then if we detect ROCm, we build a dynamically loaded ROCm lib. ROCm is particularly
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# important to be a dynamic lib even if it's the only GPU library detected because
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# we can't redistribute the objectfiles but must rely on dynamic libraries at
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# runtime, which could lead the server not to start if not present.
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set -ex
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set -o pipefail
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# See https://llvm.org/docs/AMDGPUUsage.html#processors for reference
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amdGPUs() {
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GPU_LIST=(
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"gfx803"
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"gfx900"
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"gfx906:xnack-"
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"gfx908:xnack-"
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"gfx90a:xnack+"
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"gfx90a:xnack-"
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"gfx1010"
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"gfx1012"
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"gfx1030"
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"gfx1100"
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"gfx1101"
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"gfx1102"
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)
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(
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IFS=$';'
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echo "'${GPU_LIST[*]}'"
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)
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}
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echo "Starting linux generate script"
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if [ -z "${CUDACXX}" -a -x /usr/local/cuda/bin/nvcc ]; then
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export CUDACXX=/usr/local/cuda/bin/nvcc
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fi
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COMMON_CMAKE_DEFS="-DCMAKE_POSITION_INDEPENDENT_CODE=on -DLLAMA_NATIVE=off -DLLAMA_AVX=on -DLLAMA_AVX2=off -DLLAMA_AVX512=off -DLLAMA_FMA=off -DLLAMA_F16C=off"
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source $(dirname $0)/gen_common.sh
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init_vars
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git_module_setup
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apply_patches
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if [ -z "${OLLAMA_SKIP_CPU_GENERATE}" ]; then
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#
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# CPU first for the default library
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#
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CMAKE_DEFS="${COMMON_CMAKE_DEFS} ${CMAKE_DEFS}"
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BUILD_DIR="${LLAMACPP_DIR}/build/linux/cpu"
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build
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install
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# Placeholder to keep go embed happy until we start building dynamic CPU lib variants
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touch ${BUILD_DIR}/lib/dummy.so
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else
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echo "Skipping CPU generation step as requested"
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fi
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if [ -d /usr/local/cuda/lib64/ ]; then
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echo "CUDA libraries detected - building dynamic CUDA library"
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init_vars
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CUDA_MAJOR=$(ls /usr/local/cuda/lib64/libcudart.so.* | head -1 | cut -f3 -d. || true)
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if [ -n "${CUDA_MAJOR}" ]; then
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CUDA_VARIANT=_v${CUDA_MAJOR}
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fi
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CMAKE_DEFS="-DLLAMA_CUBLAS=on ${COMMON_CMAKE_DEFS} ${CMAKE_DEFS}"
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BUILD_DIR="${LLAMACPP_DIR}/build/linux/cuda${CUDA_VARIANT}"
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CUDA_LIB_DIR=/usr/local/cuda/lib64
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build
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install
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gcc -fPIC -g -shared -o ${BUILD_DIR}/lib/libext_server.so \
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-Wl,--whole-archive \
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${BUILD_DIR}/lib/libext_server.a \
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${BUILD_DIR}/lib/libcommon.a \
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${BUILD_DIR}/lib/libllama.a \
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-Wl,--no-whole-archive \
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${CUDA_LIB_DIR}/libcudart_static.a \
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${CUDA_LIB_DIR}/libcublas_static.a \
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${CUDA_LIB_DIR}/libcublasLt_static.a \
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${CUDA_LIB_DIR}/libcudadevrt.a \
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${CUDA_LIB_DIR}/libculibos.a \
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-lrt -lpthread -ldl -lstdc++ -lm
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fi
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if [ -z "${ROCM_PATH}" ]; then
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# Try the default location in case it exists
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ROCM_PATH=/opt/rocm
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fi
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if [ -z "${CLBlast_DIR}" ]; then
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# Try the default location in case it exists
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if [ -d /usr/lib/cmake/CLBlast ]; then
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export CLBlast_DIR=/usr/lib/cmake/CLBlast
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fi
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fi
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if [ -d "${ROCM_PATH}" ]; then
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echo "ROCm libraries detected - building dynamic ROCm library"
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if [ -f ${ROCM_PATH}/lib/librocm_smi64.so.? ]; then
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ROCM_VARIANT=_v$(ls ${ROCM_PATH}/lib/librocm_smi64.so.? | cut -f3 -d. || true)
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fi
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init_vars
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CMAKE_DEFS="${COMMON_CMAKE_DEFS} ${CMAKE_DEFS} -DLLAMA_HIPBLAS=on -DCMAKE_C_COMPILER=$ROCM_PATH/llvm/bin/clang -DCMAKE_CXX_COMPILER=$ROCM_PATH/llvm/bin/clang++ -DAMDGPU_TARGETS=$(amdGPUs) -DGPU_TARGETS=$(amdGPUs)"
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BUILD_DIR="${LLAMACPP_DIR}/build/linux/rocm${ROCM_VARIANT}"
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build
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install
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gcc -fPIC -g -shared -o ${BUILD_DIR}/lib/libext_server.so \
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-Wl,--whole-archive \
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${BUILD_DIR}/lib/libext_server.a \
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${BUILD_DIR}/lib/libcommon.a \
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${BUILD_DIR}/lib/libllama.a \
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-Wl,--no-whole-archive \
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-lrt -lpthread -ldl -lstdc++ -lm \
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-L/opt/rocm/lib -L/opt/amdgpu/lib/x86_64-linux-gnu/ \
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-Wl,-rpath,/opt/rocm/lib,-rpath,/opt/amdgpu/lib/x86_64-linux-gnu/ \
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-lhipblas -lrocblas -lamdhip64 -lrocsolver -lamd_comgr -lhsa-runtime64 -lrocsparse -ldrm -ldrm_amdgpu
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fi
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cleanup
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