Add benchmark tests

1 files changed, 168 insertions, 0 deletions

diff --git a/TestScripts/make-benchmarks.sh b/TestScripts/make-benchmarks.sh
new file mode 100755
index 00000000..57d12bb9
--- /dev/null
+++ b/TestScripts/make-benchmarks.sh
@@ -0,0 +1,168 @@
+#!/usr/bin/env bash
+
+# make-benchmarks - Scan build submission instructions for Unix and Linux.
+#                   Written and placed in public domain by Jeffrey Walton and Uri Blumenthal.
+#                   Copyright assigned to Crypto++ project.
+#
+# The following builds the benchmarks under 5.6.2, 5.6.4 and Master. The results can then be
+#  compared to ensure an speed penalty is not inadvertently taken. Crypto++ 5.6.2 is significant
+#  because its the last version Wei worked on before turning the library over to the community.
+
+###############################################################################
+
+# Set to suite your taste. Speed is in GiHz
+
+if [[ -z "$CPU_FREQ" ]]; then
+	if [[ ! -z "CRYPTOPP_CPU_SPEED" ]]; then
+		CPU_FREQ="$CRYPTOPP_CPU_SPEED"
+	else
+		CPU_FREQ=2.8
+	fi
+fi
+
+echo "***************************************************"
+echo "Using CPU frequency of $CPU_FREQ GiHz."
+echo "Please modify this script if its not correct"
+echo
+
+###############################################################################
+
+current=$(git rev-parse --abbrev-ref HEAD 2>/dev/null)
+git fetch --all &>/dev/null &>/dev/null
+if [[ "$?" -ne "0" ]]; then
+	echo "$PWD does not appear to be a Git repository"
+	[[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1
+fi
+
+###############################################################################
+# Try to find a fast option
+
+OPT=
+
+if [[ -z "$OPT" ]]; then
+	rm -f "$TMP/adhoc.exe" &>/dev/null
+	"$CXX" -DCRYPTOPP_ADHOC_MAIN -O3 adhoc.cpp -o "$TMP/adhoc.exe" &>/dev/null
+	if [[ ("$?" -eq "0") ]]; then
+		OPT=-O3
+	fi
+fi
+
+if [[ -z "$OPT" ]]; then
+	rm -f "$TMP/adhoc.exe" &>/dev/null
+	"$CXX" -DCRYPTOPP_ADHOC_MAIN -xO3 adhoc.cpp -o "$TMP/adhoc.exe" &>/dev/null
+	if [[ ("$?" -eq "0") ]]; then
+		OPT=-xO3
+	fi
+fi
+
+if [[ -z "$OPT" ]]; then
+	rm -f "$TMP/adhoc.exe" &>/dev/null
+	"$CXX" -DCRYPTOPP_ADHOC_MAIN -O2 adhoc.cpp -o "$TMP/adhoc.exe" &>/dev/null
+	if [[ ("$?" -eq "0") ]]; then
+		OPT=-O2
+	fi
+fi
+
+if [[ -z "$OPT" ]]; then
+	rm -f "$TMP/adhoc.exe" &>/dev/null
+	"$CXX" -DCRYPTOPP_ADHOC_MAIN -xO2 adhoc.cpp -o "$TMP/adhoc.exe" &>/dev/null
+	if [[ ("$?" -eq "0") ]]; then
+		OPT=-xO2
+	fi
+fi
+
+if [[ -z "$OPT" ]]; then
+	rm -f "$TMP/adhoc.exe" &>/dev/null
+	"$CXX" -DCRYPTOPP_ADHOC_MAIN -O adhoc.cpp -o "$TMP/adhoc.exe" &>/dev/null
+	if [[ ("$?" -eq "0") ]]; then
+		OPT=-O
+	fi
+fi
+
+##################################################################
+
+echo "***************************************************"
+echo "**************** Crypto++ 5.6.2 *******************"
+echo "***************************************************"
+echo
+
+git checkout -f CRYPTOPP_5_6_2 &>/dev/null
+if [[ "$?" -ne "0" ]]; then
+	echo "git checkout CRYPTOPP_5_6_2 failed"
+else
+	rm -f *.o benchmarks.html benchmarks-562.html &>/dev/null
+
+	CXXFLAGS="-DNDEBUG $OPT" make
+	if [[ "$?" -eq "0" ]]; then
+		echo "Running benchmarks for Crypto++ 5.6.2"
+		./cryptest.exe b 3 "$CPU_FREQ" > benchmarks-562.html
+		if [[ "$?" -ne "0" ]]; then
+			rm -rf benchmarks-562.html &>/dev/null
+			echo "Failed to create benchmarks for Crypto++ 5.6.2"
+		fi
+	else
+		echo "Failed to make benchmarks for Crypto++ 5.6.2"
+	fi
+fi
+
+##################################################################
+
+echo "***************************************************"
+echo "**************** Crypto++ 5.6.4 *******************"
+echo "***************************************************"
+echo
+
+git checkout -f CRYPTOPP_5_6_4 &>/dev/null
+if [[ "$?" -ne "0" ]]; then
+	echo "git checkout CRYPTOPP_5_6_4 failed"
+else
+	rm -f *.o benchmarks.html benchmarks-564.html &>/dev/null
+
+	CXXFLAGS="-DNDEBUG $OPT" make
+	if [[ "$?" -eq "0" ]]; then
+		echo "Running benchmarks for Crypto++ 5.6.4"
+		./cryptest.exe b 3 "$CPU_FREQ" > benchmarks-564.html
+		if [[ "$?" -ne "0" ]]; then
+			rm -rf benchmarks-564.html &>/dev/null
+			echo "Failed to create benchmarks for Crypto++ 5.6.4"
+		fi
+	else
+		echo "Failed to make benchmarks for Crypto++ 5.6.4"
+	fi
+fi
+
+##################################################################
+
+echo "***************************************************"
+echo "*************** Crypto++ Master *******************"
+echo "***************************************************"
+echo
+
+git checkout -f master &>/dev/null
+if [[ "$?" -ne "0" ]]; then
+	echo "git checkout master failed"
+else
+	rm -f *.o benchmarks.html benchmarks-master.html &>/dev/null
+
+	CXXFLAGS="-DNDEBUG $OPT" make
+	if [[ "$?" -eq "0" ]]; then
+		echo "Running benchmarks for Crypto++ Master"
+		./cryptest.exe b 3 "$CPU_FREQ" > benchmarks-master.html
+		if [[ "$?" -ne "0" ]]; then
+			rm -rf benchmarks-master.html &>/dev/null
+			echo "Failed to create benchmarks for Crypto++ Master"
+		fi
+	else
+		echo "Failed to make benchmarks for Crypto++ Master"
+	fi
+fi
+
+##################################################################
+
+if [[ ! -z "$current" ]]; then
+	git checkout -f "$current"
+fi
+
+[[ "$0" = "$BASH_SOURCE" ]] && exit 0 || return 0
+	
+	
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