From c304fc43333c95467394ca2d6e5eddbbcdf99e3d Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sat, 19 Aug 2017 12:14:48 +0900
Subject: [PATCH] Delay slab allocation
---
src/algo/algo.go | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/src/algo/algo.go b/src/algo/algo.go
index e98ff1d8..74c4ad5a 100644
--- a/src/algo/algo.go
+++ b/src/algo/algo.go
@@ -329,6 +329,12 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input util.C
return FuzzyMatchV1(caseSensitive, normalize, forward, input, pattern, withPos, slab)
}
+ // Phase 1. Optimized search for ASCII string
+ idx := asciiFuzzyIndex(&input, pattern, caseSensitive)
+ if idx < 0 {
+ return Result{-1, -1, 0}, nil
+ }
+
// Reuse pre-allocated integer slice to avoid unnecessary sweeping of garbages
offset16 := 0
offset32 := 0
@@ -339,12 +345,6 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input util.C
// Rune array
offset32, T := alloc32(offset32, slab, N, false)
- // Phase 1. Optimized search for ASCII string
- idx := asciiFuzzyIndex(&input, pattern, caseSensitive)
- if idx < 0 {
- return Result{-1, -1, 0}, nil
- }
-
// Phase 2. Calculate bonus for each point
pidx, lastIdx, prevClass := 0, 0, charNonWord
input.CopyRunes(T)
--
GitLab