| commit | 9ae81d00386ababfc8c3cbac82fda122587b990a | [log] [tgz] |
|---|---|---|
| author | Fumitoshi Ukai <fumitoshi.ukai@gmail.com> | Mon Jun 08 09:32:38 2015 +0900 |
| committer | Fumitoshi Ukai <fumitoshi.ukai@gmail.com> | Mon Jun 08 10:13:55 2015 +0900 |
| tree | 35d1cd21684b147fb8bd57bc4c89435c8432f669 | |
| parent | 868fb1c4b943bd9949019506b7470c2bc35b8b18 [diff] |
change isWhitespace to table lookup
$ repo/android.sh kati -c -kati_cpuprofile kati.prof
from (pprof) top30
before:
560ms 2.88% 43.88% 560ms 2.88% main.isWhitespace
440ms 2.26% 51.28% 940ms 4.83% main.(*wordScanner).Scan
after:
540ms 2.87% 40.45% 540ms 2.87% main.(*wordScanner).Scan