SQLite

Check-in [fe07609efc]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Add SQLITE_USE_ALLOCA to the --lean configuration in speed-check.sh.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: fe07609efc31c4639c40fbda501c55f443756ad2
User & Date: drh 2016-10-01 23:55:23.573
Context
2016-10-03
01:21
Allocate Parse objects off of the stack where appropriate for a substantial performance increase and a size reduction. (check-in: ea8affa9e4 user: drh tags: trunk)
2016-10-01
23:55
Add SQLITE_USE_ALLOCA to the --lean configuration in speed-check.sh. (check-in: fe07609efc user: drh tags: trunk)
21:43
Rearrange fields in the Parse object to reduce the amount of initialization required. (check-in: 361940b44d user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to tool/speed-check.sh.
︙︙
30
31
32
33
34
35
36

37
38
39
40
41
42
43

LEAN_OPTS="$LEAN_OPTS -DSQLITE_DEFAULT_WAL_SYNCHRONOUS=1"
LEAN_OPTS="$LEAN_OPTS -DSQLITE_LIKE_DOESNT_MATCH_BLOB"
LEAN_OPTS="$LEAN_OPTS -DSQLITE_MAX_EXPR_DEPTH=0"
LEAN_OPTS="$LEAN_OPTS -DSQLITE_OMIT_DECLTYPE"
LEAN_OPTS="$LEAN_OPTS -DSQLITE_OMIT_DEPRECATED"
LEAN_OPTS="$LEAN_OPTS -DSQLITE_OMIT_PROGRESS_CALLBACK"
LEAN_OPTS="$LEAN_OPTS -DSQLITE_OMIT_SHARED_CACHE"

doExplain=0
doCachegrind=1
while test "$1" != ""; do
  case $1 in
    --reprepare)
        SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
        ;;








>








30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

LEAN_OPTS="$LEAN_OPTS -DSQLITE_DEFAULT_WAL_SYNCHRONOUS=1"
LEAN_OPTS="$LEAN_OPTS -DSQLITE_LIKE_DOESNT_MATCH_BLOB"
LEAN_OPTS="$LEAN_OPTS -DSQLITE_MAX_EXPR_DEPTH=0"
LEAN_OPTS="$LEAN_OPTS -DSQLITE_OMIT_DECLTYPE"
LEAN_OPTS="$LEAN_OPTS -DSQLITE_OMIT_DEPRECATED"
LEAN_OPTS="$LEAN_OPTS -DSQLITE_OMIT_PROGRESS_CALLBACK"
LEAN_OPTS="$LEAN_OPTS -DSQLITE_OMIT_SHARED_CACHE"
LEAN_OPTS="$LEAN_OPTS -DSQLITE_USE_ALLOCA"
doExplain=0
doCachegrind=1
while test "$1" != ""; do
  case $1 in
    --reprepare)
        SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
        ;;
︙︙