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Add test for vectorization opportunities

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This commit is contained in:
Jeffrey Walton 2016-12-14 15:24:29 -05:00
parent 20c5824807
commit 05153d9740
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1 changed files with 74 additions and 0 deletions
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74
cryptest.sh
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@ -39,6 +39,9 @@ fi
if [[ (-z "$BENCHMARK_RESULTS") ]]; then
BENCHMARK_RESULTS=cryptest-bench.txt
fi
if [[ (-z "$VECTORIZATION_RESULTS") ]]; then
VECTORIZATION_RESULTS=cryptest-vector.txt
fi
if [[ (-z "$WARN_RESULTS") ]]; then
WARN_RESULTS=cryptest-warn.txt
fi
@ -514,6 +517,20 @@ if [[ (-z "$HAVE_BOUNDS_SAN") ]]; then
fi
fi
# Vectorization opportunities: GCC 4.x; maybe Clang
# http://lwn.net/Articles/691932/
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_INFO_VEC") ]]; then
HAVE_INFO_VEC=0
"$CXX" -DCRYPTOPP_ADHOC_MAIN -fopt-info-vec adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
"$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
HAVE_INFO_VEC=1
fi
fi
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_OMP") ]]; then
HAVE_OMP=0
@ -3231,6 +3248,63 @@ if [[ ("$HAVE_OMP" -ne "0") ]]; then
fi
fi
############################################
# Vectorization opportunities (requires -O3, OPT_O3)
if [[ ("$HAVE_O3" && "$HAVE_INFO_VEC" -ne "0") ]]; then
############################################
# Debug build
echo
echo "************************************" | tee -a "$VECTORIZATION_RESULTS"
echo "Testing: Debug, vectorization opportunities" | tee -a "$VECTORIZATION_RESULTS"
echo
"$MAKE" clean > /dev/null 2>&1
rm -f adhoc.cpp > /dev/null 2>&1
CXXFLAGS="$DEBUG_CXXFLAGS -O3 -fopt-info-vec ${PLATFORM_CXXFLAGS[@]} $USER_CXXFLAGS ${DEPRECATED_CXXFLAGS[@]}"
CXX="$CXX" CXXFLAGS="$CXXFLAGS" "$MAKE" "${MAKEARGS[@]}" static dynamic cryptest.exe 2>&1 | tee -a "$VECTORIZATION_RESULTS"
if [[ ("${PIPESTATUS[0]}" -ne "0") ]]; then
echo "ERROR: failed to make cryptest.exe" | tee -a "$VECTORIZATION_RESULTS"
else
./cryptest.exe v 2>&1 | tee -a "$VECTORIZATION_RESULTS"
if [[ ("${PIPESTATUS[0]}" -ne "0") ]]; then
echo "ERROR: failed to execute validation suite" | tee -a "$VECTORIZATION_RESULTS"
fi
./cryptest.exe tv all 2>&1 | tee -a "$VECTORIZATION_RESULTS"
if [[ ("${PIPESTATUS[0]}" -ne "0") ]]; then
echo "ERROR: failed to execute test vectors" | tee -a "$VECTORIZATION_RESULTS"
fi
fi
############################################
# Release build
echo
echo "************************************" | tee -a "$VECTORIZATION_RESULTS"
echo "Testing: Release, vectorization opportunities" | tee -a "$VECTORIZATION_RESULTS"
echo
"$MAKE" clean > /dev/null 2>&1
rm -f adhoc.cpp > /dev/null 2>&1
CXXFLAGS="$RELEASE_CXXFLAGS -O3 -fopt-info-vec ${PLATFORM_CXXFLAGS[@]} $USER_CXXFLAGS ${DEPRECATED_CXXFLAGS[@]}"
CXX="$CXX" CXXFLAGS="$CXXFLAGS" "$MAKE" "${MAKEARGS[@]}" static dynamic cryptest.exe 2>&1 | tee -a "$VECTORIZATION_RESULTS"
if [[ ("${PIPESTATUS[0]}" -ne "0") ]]; then
echo "ERROR: failed to make cryptest.exe" | tee -a "$VECTORIZATION_RESULTS"
else
./cryptest.exe v 2>&1 | tee -a "$VECTORIZATION_RESULTS"
if [[ ("${PIPESTATUS[0]}" -ne "0") ]]; then
echo "ERROR: failed to execute validation suite" | tee -a "$VECTORIZATION_RESULTS"
fi
./cryptest.exe tv all 2>&1 | tee -a "$VECTORIZATION_RESULTS"
if [[ ("${PIPESTATUS[0]}" -ne "0") ]]; then
echo "ERROR: failed to execute test vectors" | tee -a "$VECTORIZATION_RESULTS"
fi
fi
fi
############################################
# UBSan, c++03
if [[ ("$HAVE_CXX03" -ne "0" && "$HAVE_UBSAN" -ne "0") ]]; then