mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
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Segue is an optimization technology which uses x86 segment register to store the WebAssembly linear memory base address, so as to remove most of the cost of SFI (Software-based Fault Isolation) base addition and free up a general purpose register, by this way it may: - Improve the performance of JIT/AOT - Reduce the footprint of JIT/AOT, the JIT/AOT code generated is smaller - Reduce the compilation time of JIT/AOT This PR uses the x86-64 GS segment register to apply the optimization, currently it supports linux and linux-sgx platforms on x86-64 target. By default it is disabled, developer can use the option below to enable it for wamrc and iwasm(with LLVM JIT enabled): ```bash wamrc --enable-segue=[<flags>] -o output_file wasm_file iwasm --enable-segue=[<flags>] wasm_file [args...] ``` `flags` can be: i32.load, i64.load, f32.load, f64.load, v128.load, i32.store, i64.store, f32.store, f64.store, v128.store Use comma to separate them, e.g. `--enable-segue=i32.load,i64.store`, and `--enable-segue` means all flags are added. Acknowledgement: Many thanks to Intel Labs, UC San Diego and UT Austin teams for introducing this technology and the great support and guidance! Signed-off-by: Wenyong Huang <wenyong.huang@intel.com> Co-authored-by: Vahldiek-oberwagner, Anjo Lucas <anjo.lucas.vahldiek-oberwagner@intel.com>
175 lines
6.1 KiB
Bash
Executable File
175 lines
6.1 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (C) 2019 Intel Corporation. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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source /opt/emsdk/emsdk_env.sh
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PLATFORM=$(uname -s | tr A-Z a-z)
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OUT_DIR=$PWD/out
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WAMRC_CMD=$PWD/../../../wamr-compiler/build/wamrc
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mkdir -p jetstream
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mkdir -p tsf-src
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mkdir -p ${OUT_DIR}
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if [[ $1 != "--no-simd" ]];then
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NATIVE_SIMD_FLAGS="-msse2 -msse3 -msse4"
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WASM_SIMD_FLAGS="-msimd128 -msse2 -msse3 -msse4"
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else
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NATIVE_SIMD_FLAGS=""
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WASM_SIMD_FLAGS=""
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fi
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cd jetstream
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echo "Download source files .."
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wget -N https://browserbench.org/JetStream/wasm/gcc-loops.cpp
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wget -N https://browserbench.org/JetStream/wasm/quicksort.c
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wget -N https://browserbench.org/JetStream/wasm/HashSet.cpp
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wget -N https://browserbench.org/JetStream/simple/float-mm.c
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if [[ $? != 0 ]]; then
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exit
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fi
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echo "Patch source files .."
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patch -p1 -N < ../jetstream.patch
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echo "Build gcc-loops with g++ .."
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g++ -O3 ${NATIVE_SIMD_FLAGS} -o ${OUT_DIR}/gcc-loops_native gcc-loops.cpp
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echo "Build gcc-loops with em++ .."
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em++ -O3 -s STANDALONE_WASM=1 ${WASM_SIMD_FLAGS} \
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-s INITIAL_MEMORY=1048576 \
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-s TOTAL_STACK=32768 \
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-s "EXPORTED_FUNCTIONS=['_main']" \
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-s ERROR_ON_UNDEFINED_SYMBOLS=0 \
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-o ${OUT_DIR}/gcc-loops.wasm gcc-loops.cpp
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echo "Compile gcc-loops.wasm to gcc-loops.aot"
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${WAMRC_CMD} -o ${OUT_DIR}/gcc-loops.aot ${OUT_DIR}/gcc-loops.wasm
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if [[ ${PLATFORM} == "linux" ]]; then
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echo "Compile gcc-loops.wasm to gcc-loops_segue.aot"
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${WAMRC_CMD} --enable-segue -o ${OUT_DIR}/gcc-loops_segue.aot ${OUT_DIR}/gcc-loops.wasm
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fi
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echo "Build quicksort with gcc .."
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gcc -O3 ${NATIVE_SIMD_FLAGS} -o ${OUT_DIR}/quicksort_native quicksort.c
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echo "Build quicksort with emcc .."
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emcc -O3 -s STANDALONE_WASM=1 ${WASM_SIMD_FLAGS} \
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-s INITIAL_MEMORY=1048576 \
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-s TOTAL_STACK=32768 \
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-s "EXPORTED_FUNCTIONS=['_main']" \
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-o ${OUT_DIR}/quicksort.wasm quicksort.c
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echo "Compile quicksort.wasm to quicksort.aot"
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${WAMRC_CMD} -o ${OUT_DIR}/quicksort.aot ${OUT_DIR}/quicksort.wasm
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if [[ ${PLATFORM} == "linux" ]]; then
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echo "Compile quicksort.wasm to quicksort_segue.aot"
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${WAMRC_CMD} --enable-segue -o ${OUT_DIR}/quicksort_segue.aot ${OUT_DIR}/quicksort.wasm
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fi
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echo "Build HashSet with g++ .."
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g++ -O3 ${NATIVE_SIMD_FLAGS} -o ${OUT_DIR}/HashSet_native HashSet.cpp \
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-lstdc++
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echo "Build HashSet with em++ .."
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em++ -O3 -s STANDALONE_WASM=1 ${WASM_SIMD_FLAGS} \
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-s INITIAL_MEMORY=1048576 \
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-s TOTAL_STACK=32768 \
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-s "EXPORTED_FUNCTIONS=['_main']" \
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-o ${OUT_DIR}/HashSet.wasm HashSet.cpp
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echo "Compile HashSet.wasm to HashSet.aot"
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${WAMRC_CMD} -o ${OUT_DIR}/HashSet.aot ${OUT_DIR}/HashSet.wasm
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if [[ ${PLATFORM} == "linux" ]]; then
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echo "Compile HashSet.wasm to HashSet_segue.aot"
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${WAMRC_CMD} --enable-segue -o ${OUT_DIR}/HashSet_segue.aot ${OUT_DIR}/HashSet.wasm
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fi
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echo "Build float-mm with gcc .."
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gcc -O3 ${NATIVE_SIMD_FLAGS} -o ${OUT_DIR}/float-mm_native float-mm.c
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echo "Build float-mm with emcc .."
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emcc -O3 -s STANDALONE_WASM=1 ${WASM_SIMD_FLAGS} \
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-s INITIAL_MEMORY=1048576 \
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-s TOTAL_STACK=32768 \
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-s "EXPORTED_FUNCTIONS=['_main']" \
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-o ${OUT_DIR}/float-mm.wasm float-mm.c
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echo "Compile float-mm.wasm to float-mm.aot"
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${WAMRC_CMD} -o ${OUT_DIR}/float-mm.aot ${OUT_DIR}/float-mm.wasm
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if [[ ${PLATFORM} == "linux" ]]; then
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echo "Compile float-mm.wasm to float-mm_segue.aot"
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${WAMRC_CMD} --enable-segue -o ${OUT_DIR}/float-mm_segue.aot ${OUT_DIR}/float-mm.wasm
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fi
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cd ../tsf-src
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tsf_srcs="tsf_asprintf.c tsf_buffer.c tsf_error.c tsf_reflect.c tsf_st.c \
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tsf_type.c tsf_io.c tsf_native.c tsf_generator.c tsf_st_typetable.c \
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tsf_parser.c tsf_buf_writer.c tsf_buf_reader.c tsf_primitive.c \
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tsf_type_table.c tsf_copier.c tsf_destructor.c tsf_gpc_code_gen.c \
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gpc_code_gen_util.c gpc_threaded.c gpc_intable.c gpc_instruction.c \
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gpc_program.c gpc_proto.c gpc_stack_height.c tsf_serial_in_man.c \
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tsf_serial_out_man.c tsf_type_in_map.c tsf_type_out_map.c \
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tsf_stream_file_input.c tsf_stream_file_output.c tsf_sort.c \
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tsf_version.c tsf_named_type.c tsf_io_utils.c tsf_zip_attr.c \
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tsf_zip_reader.c tsf_zip_writer.c tsf_zip_abstract.c tsf_limits.c \
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tsf_ra_type_man.c tsf_adaptive_reader.c tsf_sha1.c tsf_sha1_writer.c \
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tsf_fsdb.c tsf_fsdb_protocol.c tsf_define_helpers.c tsf_ir.c \
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tsf_ir_different.c tsf_ir_speed.c"
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tsf_files="${tsf_srcs} config.h gpc_worklist.h \
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tsf_config_stub.h tsf.h tsf_internal.h tsf_region.h tsf_types.h \
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gpc.h tsf_atomics.h tsf_define_helpers.h tsf_indent.h tsf_inttypes.h \
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tsf_serial_protocol.h tsf_util.h gpc_int_common.h tsf_build_defines.h \
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tsf_format.h tsf_internal_config.h tsf_ir_different.h tsf_sha1.h \
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tsf_zip_abstract.h gpc_internal.h tsf_config.h tsf_fsdb_protocol.h \
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tsf_internal_config_stub.h tsf_ir.h tsf_st.h \
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gpc_instruction_dispatch.gen gpc_instruction_stack_effects.gen \
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gpc_instruction_to_string.gen gpc_instruction_size.gen \
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gpc_instruction_static_size.gen gpc_interpreter.gen"
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echo "Download tsf source files .."
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for t in ${tsf_files}
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do
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wget -N "https://browserbench.org/JetStream/wasm/TSF/${t}"
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if [[ $? != 0 ]]; then
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exit
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fi
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done
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patch -p1 -N < ../tsf.patch
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echo "Build tsf with gcc .."
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gcc \
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-o ${OUT_DIR}/tsf_native -O3 ${NATIVE_SIMD_FLAGS} \
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-I. -DTSF_BUILD_SYSTEM=1 \
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${tsf_srcs} -lm
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echo "Build tsf standalone with wasi-sdk .."
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/opt/wasi-sdk/bin/clang -O3 ${WASM_SIMD_FLAGS} -z stack-size=1048576 \
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-Wl,--initial-memory=52428800 \
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-Wl,--export=main \
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-Wl,--export=__heap_base,--export=__data_end \
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-I. -DTSF_BUILD_SYSTEM=1 \
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-Wl,--allow-undefined \
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-o ${OUT_DIR}/tsf.wasm \
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${tsf_srcs}
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echo "Compile tsf.wasm to tsf.aot"
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${WAMRC_CMD} -o ${OUT_DIR}/tsf.aot ${OUT_DIR}/tsf.wasm
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if [[ ${PLATFORM} == "linux" ]]; then
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echo "Compile tsf.wasm to tsf_segue.aot"
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${WAMRC_CMD} --enable-segue -o ${OUT_DIR}/tsf_segue.aot ${OUT_DIR}/tsf.wasm
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fi
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