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|
#!/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
# runs unit tests and save the results
test_unit(){
{ ./configure && make clean && make; } || { echo "Compile FAILED" >> ${results}; return 1; }
make 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 && make clean && make CFLAGS="-DDEBUG_FUNCTIONS"; } || { 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 && make clean && make CFLAGS="-DDEBUG_CPU_DETECTION"; } || { 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 && make clean && make CFLAGS="-DDEBUG_FUNCTIONS"; } || { 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 && make clean && make CFLAGS="-DDEBUG_FUNCTIONS"; } || { 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 && make clean && make CFLAGS="-DDEBUG_FUNCTIONS"; } || { 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 && make clean && make CFLAGS="-DDEBUG_FUNCTIONS"; } || { 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 && make clean && make CFLAGS="-DDEBUG_FUNCTIONS"; } || { 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 && make clean && make CFLAGS="-DDEBUG_FUNCTIONS"; } || { 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 && make clean && make CFLAGS="-DDEBUG_FUNCTIONS"; } || { 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 && make clean && make CFLAGS="-DDEBUG_FUNCTIONS"; } || { 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 && make clean && make CFLAGS="-DDEBUG_FUNCTIONS"; } || { 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 && make clean && make CFLAGS="-DDEBUG_FUNCTIONS"; } || { 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 && make clean && make CFLAGS="-DDEBUG_FUNCTIONS"; } || { 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 $?
|
