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Merge pull request #268 from matthiaskrgr/times_sh 

tools: times.sh: show more information in stdout (while still printing it to the log), compute averages of runs, automatically compile and run "times" binary after generating the log.
This commit is contained in:
Daniel Marjamäki 2014-03-17 05:34:11 +01:00
parent 70c5ddb6d8 76fb3903ff
commit f277d5fb78
1 changed files with 21 additions and 16 deletions
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35
tools/times.sh
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@ -2,26 +2,31 @@
# #
# Simple script to generate times.log that contains timing information for the last 20 revisions # Simple script to generate times.log that contains timing information for the last 20 revisions
# Typically these commands shall be used to get times.txt: # Typically these commands shall be used to get times.txt:
# mkdir src mkdir -p src
# cp lib/* src/ <- fill src/ with some source code cp lib/* src/ # fill src/ with some source code
# tools/times.sh #NOTE: also try with some files other then from cppcheck!
# gcc -o tools/times tools/times.c
# tools/times
git checkout -b old
# if "old" already exists for some reason, do NOT work on current branch but bail out
git checkout -b old || exit
make clean make clean
git reset --hard HEAD > times.log git reset --hard HEAD > times.log
for i in `seq 1 50`; for i in `seq 1 50`; do
do git_head=`git log -1 --format=%h`
make SRCDIR=build CXXFLAGS=-O2 -j4 # if build fails, make clean and try again
echo "$i" make SRCDIR=build CXXFLAGS=-O2 -j4 || make clean ; make SRCDIR=build CXXFLAGS=-O2 -j4
./cppcheck -q --showtime=summary --enable=all --inconclusive src 2> /dev/null >> times.log echo "Run number $i"
./cppcheck -q --showtime=summary --enable=all --inconclusive src 2> /dev/null >> times.log ./cppcheck -q --showtime=summary --enable=all --inconclusive src 2> /dev/null | tee -a times.log
./cppcheck -q --showtime=summary --enable=all --inconclusive src 2> /dev/null >> times.log ./cppcheck -q --showtime=summary --enable=all --inconclusive src 2> /dev/null | tee -a times.log
./cppcheck -q --showtime=summary --enable=all --inconclusive src 2> /dev/null >> times.log ./cppcheck -q --showtime=summary --enable=all --inconclusive src 2> /dev/null | tee -a times.log
git reset --hard HEAD^1 >> times.log ./cppcheck -q --showtime=summary --enable=all --inconclusive src 2> /dev/null | tee -a times.log
grep "Overall" times.log | tail -4 | sed s/s// | awk -v "i=$i" -v "git_head=$git_head" '{ sum+=$3} END {print "Run " i", "git_head " Average: " sum/4}' | tee -a times.log
git reset --hard HEAD^1 | tee -a times.log
done done
gcc -o tools/times tools/times.c
tools/times