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| author | Junegunn Choi <junegunn.c@gmail.com> | 2016-08-14 00:39:44 +0900 |
|---|---|---|
| committer | Junegunn Choi <junegunn.c@gmail.com> | 2016-08-14 00:41:30 +0900 |
| commit | 1d4057c20907b7d263d6f2b8cb4350a024859dfe (patch) | |
| tree | adb1edd9c4f1806cd65f8c5117645c22618c7301 /src/merger_test.go | |
| parent | 822b86942c4ffb0dbf7fd096584d2970675f3ebc (diff) | |
[perf] Avoid allocating rune array for ascii string
In the best case (all ascii), this reduces the memory footprint by 60%
and the response time by 15% to 20%. In the worst case (every line has
non-ascii characters), 3 to 4% overhead is observed.
Diffstat (limited to 'src/merger_test.go')
| -rw-r--r-- | src/merger_test.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/merger_test.go b/src/merger_test.go index 472e2048..f62f9759 100644 --- a/src/merger_test.go +++ b/src/merger_test.go @@ -5,6 +5,8 @@ import ( "math/rand" "sort" "testing" + + "github.com/junegunn/fzf/src/util" ) func assert(t *testing.T, cond bool, msg ...string) { @@ -22,7 +24,7 @@ func randItem() *Item { offsets[idx] = Offset{sidx, eidx} } return &Item{ - text: []rune(str), + text: util.RunesToChars([]rune(str)), rank: buildEmptyRank(rand.Int31()), offsets: offsets} } |