mirror of
https://github.com/sqlite/sqlite.git
synced 2024-11-28 07:51:10 +01:00
fbcd3130f6
shell script that invokes it. FossilOrigin-Name: e4bee561fdead5d35c24da3fe8a11bf6548550c6
91 lines
2.6 KiB
Bash
91 lines
2.6 KiB
Bash
#!/bin/bash
|
|
#
|
|
# This is a template for a script used for day-to-day size and
|
|
# performance monitoring of SQLite. Typical usage:
|
|
#
|
|
# sh run-speed-test.sh trunk # Baseline measurement of trunk
|
|
# sh run-speed-test.sh x1 # Measure some experimental change
|
|
# fossil test-diff --tk cout-trunk.txt cout-x1.txt # View chanages
|
|
#
|
|
# There are multiple output files, all with a base name given by
|
|
# the first argument:
|
|
#
|
|
# summary-$BASE.txt # Copy of standard output
|
|
# cout-$BASE.txt # cachegrind output
|
|
# explain-$BASE.txt # EXPLAIN listings (only with --explain)
|
|
#
|
|
if test "$1" = ""
|
|
then
|
|
echo "Usage: $0 OUTPUTFILE [OPTIONS]"
|
|
exit
|
|
fi
|
|
NAME=$1
|
|
shift
|
|
CC_OPTS="-DSQLITE_ENABLE_RTREE -DSQLITE_ENABLE_MEMSYS5"
|
|
SPEEDTEST_OPTS="--shrink-memory --reprepare --heap 10000000 64"
|
|
SIZE=5
|
|
doExplain=0
|
|
while test "$1" != ""; do
|
|
case $1 in
|
|
--reprepare)
|
|
SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
|
|
;;
|
|
--autovacuum)
|
|
SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
|
|
;;
|
|
--utf16be)
|
|
SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
|
|
;;
|
|
--stats)
|
|
SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
|
|
;;
|
|
--without-rowid)
|
|
SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
|
|
;;
|
|
--nomemstat)
|
|
SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
|
|
;;
|
|
--wal)
|
|
SPEEDTEST_OPTS="$SPEEDTEST_OPTS --journal wal"
|
|
;;
|
|
--size)
|
|
shift; SIZE=$1
|
|
;;
|
|
--explain)
|
|
doExplain=1
|
|
;;
|
|
--heap)
|
|
CC_OPTS="$CC_OPTS -DSQLITE_ENABLE_MEMSYS5"
|
|
shift;
|
|
SPEEDTEST_OPTS="$SPEEDTEST_OPTS --heap $1 64"
|
|
;;
|
|
*)
|
|
CC_OPTS="$CC_OPTS $1"
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
SPEEDTEST_OPTS="$SPEEDTEST_OPTS --size $SIZE"
|
|
echo "NAME = $NAME" | tee summary-$NAME.txt
|
|
echo "SPEEDTEST_OPTS = $SPEEDTEST_OPTS" | tee -a summary-$NAME.txt
|
|
echo "CC_OPTS = $CC_OPTS" | tee -a summary-$NAME.txt
|
|
rm -f cachegrind.out.* speedtest1 speedtest1.db sqlite3.o
|
|
gcc -g -Os -Wall -I. $CC_OPTS -c sqlite3.c
|
|
size sqlite3.o | tee -a summary-$NAME.txt
|
|
if test $doExplain -eq 1; then
|
|
gcc -g -Os -Wall -I. $CC_OPTS \
|
|
-DSQLITE_ENABLE_EXPLAIN_COMMENTS \
|
|
./shell.c ./sqlite3.c -o sqlite3 -ldl -lpthread
|
|
fi
|
|
SRC=./speedtest1.c
|
|
gcc -g -Os -Wall -I. $CC_OPTS $SRC ./sqlite3.o -o speedtest1 -ldl -lpthread
|
|
ls -l speedtest1 | tee -a summary-$NAME.txt
|
|
valgrind --tool=cachegrind ./speedtest1 speedtest1.db \
|
|
$SPEEDTEST_OPTS 2>&1 | tee -a summary-$NAME.txt
|
|
size sqlite3.o | tee -a summary-$NAME.txt
|
|
wc sqlite3.c
|
|
cg_anno.tcl cachegrind.out.* >cout-$NAME.txt
|
|
if test $doExplain -eq 1; then
|
|
./speedtest1 --explain $SPEEDTEST_OPTS | ./sqlite3 >explain-$NAME.txt
|
|
fi
|