diff options
Diffstat (limited to 'tools/test_simd.sh')
| -rwxr-xr-x | tools/test_simd.sh | 367 |
1 files changed, 367 insertions, 0 deletions
diff --git a/tools/test_simd.sh b/tools/test_simd.sh new file mode 100755 index 0000000..e514e4f --- /dev/null +++ b/tools/test_simd.sh @@ -0,0 +1,367 @@ +#!/bin/bash -e + +# this scripts has a number of tests for SIMD. It can be invoked +# on the host or on a QEMU machine. + +script_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" +host_cpu=`uname -p` +results=${script_dir}/test_simd.results +nprocs=$(grep -c ^processor /proc/cpuinfo) + +# runs unit tests and save the results +test_unit(){ + { ./configure && make clean && make; } || { echo "Compile FAILED" >> ${results}; return 1; } + make -j$nprocs check || { echo "gf_methods $i FAILED" >> ${results}; ((++failed)); } + cat tools/test-suite.log >> ${results} || true +} + +# build with DEBUG_FUNCTIONS and save all methods selected +# to a results file +test_functions() { + failed=0 + + { ./configure --enable-debug-func && make clean && make; } || { echo "Compile FAILED" >> ${results}; return 1; } + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${results}; } || { echo "gf_methods $i FAILED" >> ${results}; ((++failed)); } + done + + return ${failed} +} + +# build with DEBUG_CPU_FUNCTIONS and print out CPU detection +test_detection() { + failed=0 + + { ./configure --enable-debug-cpu && make clean && make; } || { echo "Compile FAILED" >> ${results}; return 1; } + { ${script_dir}/gf_methods 32 -ACD -L | grep '#' >> ${results}; } || { echo "gf_methods $i FAILED" >> ${results}; ((++failed)); } + + return ${failed} +} + +compile_arm() { + failed=0 + + echo -n "Compiling with NO SIMD support..." >> ${results} + { ./configure --disable-neon && make clean && make && echo "SUCCESS" >> ${results}; } || { echo "FAIL" >> ${results}; ((++failed)); } + + echo -n "Compiling with FULL SIMD support..." >> ${results} + { ./configure && make clean && make && echo "SUCCESS" >> ${results}; } || { echo "FAIL" >> ${results}; ((++failed)); } + + return ${failed} +} + +compile_intel() { + failed=0 + + echo -n "Compiling with NO SIMD support..." >> ${results} + { ./configure && make clean && make && echo "SUCCESS" >> ${results}; } || { echo "FAIL" >> ${results}; ((++failed)); } + + echo -n "Compiling with SSE2 only..." >> ${results} + export ax_cv_have_sse_ext=no + export ax_cv_have_sse2_ext=yes + export ax_cv_have_sse3_ext=no + export ax_cv_have_ssse3_ext=no + export ax_cv_have_sse41_ext=no + export ax_cv_have_sse42_ext=no + export ax_cv_have_pclmuldq_ext=no + { ./configure && make clean && make && echo "SUCCESS" >> ${results}; } || { echo "FAIL" >> ${results}; ((++failed)); } + + echo -n "Compiling with SSE2,SSE3 only..." >> ${results} + export ax_cv_have_sse_ext=no + export ax_cv_have_sse2_ext=yes + export ax_cv_have_sse3_ext=yes + export ax_cv_have_ssse3_ext=no + export ax_cv_have_sse41_ext=no + export ax_cv_have_sse42_ext=no + export ax_cv_have_pclmuldq_ext=no + { ./configure && make clean && make && echo "SUCCESS" >> ${results}; } || { echo "FAIL" >> ${results}; ((++failed)); } + + echo -n "Compiling with SSE2,SSE3,SSSE3 only..." >> ${results} + export ax_cv_have_sse_ext=no + export ax_cv_have_sse2_ext=yes + export ax_cv_have_sse3_ext=yes + export ax_cv_have_ssse3_ext=yes + export ax_cv_have_sse41_ext=no + export ax_cv_have_sse42_ext=no + export ax_cv_have_pclmuldq_ext=no + { ./configure && make clean && make && echo "SUCCESS" >> ${results}; } || { echo "FAIL" >> ${results}; ((++failed)); } + + echo -n "Compiling with SSE2,SSE3,SSSE3,SSE4_1 only..." >> ${results} + export ax_cv_have_sse_ext=no + export ax_cv_have_sse2_ext=yes + export ax_cv_have_sse3_ext=yes + export ax_cv_have_ssse3_ext=yes + export ax_cv_have_sse41_ext=yes + export ax_cv_have_sse42_ext=no + export ax_cv_have_pclmuldq_ext=no + { ./configure && make clean && make && echo "SUCCESS" >> ${results}; } || { echo "FAIL" >> ${results}; ((++failed)); } + + echo -n "Compiling with SSE2,SSE3,SSSE3,SSE4_2 only..." >> ${results} + export ax_cv_have_sse_ext=no + export ax_cv_have_sse2_ext=yes + export ax_cv_have_sse3_ext=yes + export ax_cv_have_ssse3_ext=yes + export ax_cv_have_sse41_ext=no + export ax_cv_have_sse42_ext=yes + export ax_cv_have_pclmuldq_ext=no + { ./configure && make clean && make && echo "SUCCESS" >> ${results}; } || { echo "FAIL" >> ${results}; ((++failed)); } + + echo -n "Compiling with FULL SIMD support..." >> ${results} + export ax_cv_have_sse_ext=no + export ax_cv_have_sse2_ext=yes + export ax_cv_have_sse3_ext=yes + export ax_cv_have_ssse3_ext=yes + export ax_cv_have_sse41_ext=yes + export ax_cv_have_sse42_ext=yes + export ax_cv_have_pclmuldq_ext=yes + { ./configure && make clean && make && echo "SUCCESS" >> ${results}; } || { echo "FAIL" >> ${results}; ((++failed)); } + + return ${failed} +} + +# test that we can compile the source code with different +# SIMD options. We assume that we are running on processor +# full SIMD support +test_compile() { + case $host_cpu in + aarch64*|arm*) compile_arm ;; + i[[3456]]86*|x86_64*|amd64*) compile_intel ;; + esac +} + +# disable through build flags +runtime_arm_flags() { + failed=0 + + echo "====NO SIMD support..." >> ${1} + { ./configure --disable-neon --enable-debug-func && make clean && make; } || { echo "Compile FAILED" >> ${1}; return 1; } + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====FULL SIMD support..." >> ${1} + { ./configure --enable-debug-func && make clean && make; } || { echo "Compile FAILED" >> ${1}; return 1; } + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + return ${failed} +} + +# build once with FULL SIMD and disable at runtime through environment +runtime_arm_env() { + failed=0 + + { ./configure --enable-debug-func && make clean && make; } || { echo "Compile FAILED" >> ${1}; return 1; } + + echo "====NO SIMD support..." >> ${1} + export GF_COMPLETE_DISABLE_NEON=1 + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====FULL SIMD support..." >> ${1} + unset GF_COMPLETE_DISABLE_NEON + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + return ${failed} +} + +runtime_intel_flags() { + failed=0 + + echo "====NO SIMD support..." >> ${1} + { ./configure --disable-sse --enable-debug-func && make clean && make; } || { echo "FAIL" >> ${1}; ((++failed)); } + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====SSE2 support..." >> ${1} + export ax_cv_have_sse_ext=no + export ax_cv_have_sse2_ext=yes + export ax_cv_have_sse3_ext=no + export ax_cv_have_ssse3_ext=no + export ax_cv_have_sse41_ext=no + export ax_cv_have_sse42_ext=no + export ax_cv_have_pclmuldq_ext=no + { ./configure --enable-debug-func && make clean && make; } || { echo "FAIL" >> ${1}; ((++failed)); } + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====SSE2,SSE3 support..." >> ${1} + export ax_cv_have_sse_ext=no + export ax_cv_have_sse2_ext=yes + export ax_cv_have_sse3_ext=yes + export ax_cv_have_ssse3_ext=no + export ax_cv_have_sse41_ext=no + export ax_cv_have_sse42_ext=no + export ax_cv_have_pclmuldq_ext=no + { ./configure --enable-debug-func && make clean && make; } || { echo "FAIL" >> ${1}; ((++failed)); } + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====SSE2,SSE3,SSSE3 support..." >> ${1} + export ax_cv_have_sse_ext=no + export ax_cv_have_sse2_ext=yes + export ax_cv_have_sse3_ext=yes + export ax_cv_have_ssse3_ext=yes + export ax_cv_have_sse41_ext=no + export ax_cv_have_sse42_ext=no + export ax_cv_have_pclmuldq_ext=no + { ./configure --enable-debug-func && make clean && make; } || { echo "FAIL" >> ${1}; ((++failed)); } + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====SSE2,SSE3,SSSE3,SSE4_1 support..." >> ${1} + export ax_cv_have_sse_ext=no + export ax_cv_have_sse2_ext=yes + export ax_cv_have_sse3_ext=yes + export ax_cv_have_ssse3_ext=yes + export ax_cv_have_sse41_ext=yes + export ax_cv_have_sse42_ext=no + export ax_cv_have_pclmuldq_ext=no + { ./configure --enable-debug-func && make clean && make; } || { echo "FAIL" >> ${1}; ((++failed)); } + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====SSE2,SSE3,SSSE3,SSE4_2 support..." >> ${1} + export ax_cv_have_sse_ext=no + export ax_cv_have_sse2_ext=yes + export ax_cv_have_sse3_ext=yes + export ax_cv_have_ssse3_ext=yes + export ax_cv_have_sse41_ext=no + export ax_cv_have_sse42_ext=yes + export ax_cv_have_pclmuldq_ext=no + { ./configure --enable-debug-func && make clean && make; } || { echo "FAIL" >> ${1}; ((++failed)); } + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====FULL SIMD support..." >> ${1} + { ./configure --enable-debug-func && make clean && make; } || { echo "FAIL" >> ${1}; ((++failed)); } + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + return ${failed} +} + +runtime_intel_env() { + failed=0 + + # compile a build with full SIMD support + { ./configure --enable-debug-func && make clean && make; } || { echo "Compile FAILED" >> ${1}; return 1; } + + echo "====NO SIMD support..." >> ${1} + export GF_COMPLETE_DISABLE_SSE2=1 + export GF_COMPLETE_DISABLE_SSE3=1 + export GF_COMPLETE_DISABLE_SSSE3=1 + export GF_COMPLETE_DISABLE_SSE4=1 + export GF_COMPLETE_DISABLE_SSE4_PCLMUL=1 + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====SSE2 support..." >> ${1} + unset GF_COMPLETE_DISABLE_SSE2 + export GF_COMPLETE_DISABLE_SSE3=1 + export GF_COMPLETE_DISABLE_SSSE3=1 + export GF_COMPLETE_DISABLE_SSE4=1 + export GF_COMPLETE_DISABLE_SSE4_PCLMUL=1 + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====SSE2,SSE3 support..." >> ${1} + unset GF_COMPLETE_DISABLE_SSE2 + unset GF_COMPLETE_DISABLE_SSE3 + export GF_COMPLETE_DISABLE_SSSE3=1 + export GF_COMPLETE_DISABLE_SSE4=1 + export GF_COMPLETE_DISABLE_SSE4_PCLMUL=1 + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====SSE2,SSE3,SSSE3 support..." >> ${1} + unset GF_COMPLETE_DISABLE_SSE2 + unset GF_COMPLETE_DISABLE_SSE3 + unset GF_COMPLETE_DISABLE_SSSE3 + export GF_COMPLETE_DISABLE_SSE4=1 + export GF_COMPLETE_DISABLE_SSE4_PCLMUL=1 + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====SSE2,SSE3,SSSE3,SSE4_1 support..." >> ${1} + unset GF_COMPLETE_DISABLE_SSE2 + unset GF_COMPLETE_DISABLE_SSE3 + unset GF_COMPLETE_DISABLE_SSSE3 + unset GF_COMPLETE_DISABLE_SSE4 + export GF_COMPLETE_DISABLE_SSE4_PCLMUL=1 + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====SSE2,SSE3,SSSE3,SSE4_2 support..." >> ${1} + unset GF_COMPLETE_DISABLE_SSE2 + unset GF_COMPLETE_DISABLE_SSE3 + unset GF_COMPLETE_DISABLE_SSSE3 + unset GF_COMPLETE_DISABLE_SSE4 + export GF_COMPLETE_DISABLE_SSE4_PCLMUL=1 + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + echo "====FULL SIMD support..." >> ${1} + unset GF_COMPLETE_DISABLE_SSE2 + unset GF_COMPLETE_DISABLE_SSE3 + unset GF_COMPLETE_DISABLE_SSSE3 + unset GF_COMPLETE_DISABLE_SSE4 + unset GF_COMPLETE_DISABLE_SSE4_PCLMUL + for i in 128 64 32 16 8 4; do + { ${script_dir}/gf_methods $i -ACD -X >> ${1}; } || { echo "gf_methods $i FAILED" >> ${1}; ((++failed)); } + done + + return ${failed} +} + +test_runtime() { + rm -f ${results}.left + rm -f ${results}.right + + case $host_cpu in + aarch64*|arm*) + runtime_arm_flags ${results}.left + runtime_arm_env ${results}.right + ;; + i[[3456]]86*|x86_64*|amd64*) + runtime_intel_flags ${results}.left + runtime_intel_env ${results}.right + ;; + esac + + echo "======LEFT======" > ${results} + cat ${results}.left >> ${results} + echo "======RIGHT======" >> ${results} + cat ${results}.right >> ${results} + echo "======RESULT======" >> ${results} + if diff "${results}.left" "${results}.right"; then + echo SUCCESS >> ${results} + return 0 + else + echo SUCCESS >> ${results} + return 1 + fi +} + +cd ${script_dir}/.. +rm -f ${results} + +test_$1 +exit $? |