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|
#!/bin/bash
RUN_TIMES=27
tmpdir=$(mktemp --tmpdir -d clsync-hl-bench.XXXXXXXXXX)
configuration() {
git checkout -- configuration.h
for regex in $@; do
sed -i configuration.h -e "$regex"
done
}
configure() {
./configure -C $@ >/dev/null 2>/dev/null || ./configure $@ || exit 1
}
run() {
time ./clsync -Mso -S'doc/devel/thread-splitting/benchmark-synchandler.so' --have-recursive-sync --max-iterations 1 -W ~/clsync-test $@ || exit 1
}
benchmark() {
make clean all
HL_INITIAL=$(awk '{if ($2 == "HL_LOCK_TRIES_INITIAL") print $3}' < configuration.h)
HL_AUTO=$(gcc -x c - -o "$tmpdir/hl_auto.bin" << 'EOF'
#include <stdio.h>
#include "configuration.h"
int main() {
#ifdef HL_LOCK_TRIES_AUTO
printf("auto\n");
#else
printf("noauto\n");
#endif
return 0;
}
EOF
"$tmpdir/hl_auto.bin"
rm -f "$tmpdir/hl_auto.bin"
)
CONFIGURE=$(awk '{if ($2 == "./configure") {$1=""; $2="";print $0; exit}}' < config.log)
hash="$*|$CONFIGURE"
if [[ "$HL_AUTO" == "auto" ]]; then
hash="$hash|$HL_AUTO"
else
hash="$hash|$HL_INITIAL"
fi
i=0
while [[ "$i" -lt "$RUN_TIMES" ]]; do
run -d1 $@ >> "$tmpdir/benchmark.log-$hash" 2>> "$tmpdir/benchmark.errlog-$hash"
i=$(( i + 1 ))
done
}
gcc -I. -shared -o doc/devel/thread-splitting/benchmark-synchandler.so -fPIC -D_DEBUG_SUPPORT doc/devel/thread-splitting/benchmark-synchandler.c
configuration 's|SLEEP_SECONDS.*$|SLEEP_SECONDS 0|g'
for args in "" "--thread-splitting"; do
#for args in "--thread-splitting"; do
configure --enable-debug=yes
benchmark $args
configure --enable-highload-locks --enable-debug=no
benchmark $args
configure --enable-highload-locks --enable-debug=yes
benchmark $args
configure --enable-highload-locks --enable-debug=force
benchmark $args
done
configure --enable-highload-locks --enable-debug=yes
benchmark
interval=1;
while [[ "$interval" -le "2147483648" ]]; do
configuration 's|SLEEP_SECONDS.*$|SLEEP_SECONDS 0|g' 's|#define HL_LOCK_TRIES_AUTO|//#define HL_LOCK_TRIES_AUTO|g' "s|HL_LOCK_TRIES_INITIAL.*$|HL_LOCK_TRIES_INITIAL $interval|g"
benchmark --thread-splitting
interval=$(( interval * 2 ))
done
rm -f doc/devel/thread-splitting/benchmark-synchandler.so
|
