Junegunn Choi
827a83efbc
Remove Offset slice from Result struct
2016-08-20 01:53:32 +09:00
Junegunn Choi
37dc273148
Micro-optimizations
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- Make structs smaller
- Introduce Result struct and use it to represent matched items instead of
reusing Item struct for that purpose
- Avoid unnecessary memory allocation
- Avoid growing slice from the initial capacity
- Code cleanup
2016-08-19 02:39:32 +09:00
Junegunn Choi
1d4057c209
[perf] Avoid allocating rune array for ascii string
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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.
2016-08-14 00:41:30 +09:00
Junegunn Choi
8d3a302a17
Simplify Item structure
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This commit compensates for the performance overhead from the
extended tiebreak option.
2016-01-14 01:12:49 +09:00
Junegunn Choi
1d2d32c847
Accept comma-separated list of sort criteria
2016-01-13 21:27:43 +09:00
Junegunn Choi
0ea66329b8
Performance tuning - eager rune array conversion
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> wc -l /tmp/list2
2594098 /tmp/list2
> time cat /tmp/list2 | fzf-0.10.1-darwin_amd64 -fqwerty > /dev/null
real 0m5.418s
user 0m10.990s
sys 0m1.302s
> time cat /tmp/list2 | fzf-head -fqwerty > /dev/null
real 0m4.862s
user 0m6.619s
sys 0m0.982s
2015-08-02 14:00:18 +09:00
Junegunn Choi
c1aa5c5f33
Add --tac option and reverse display order of --no-sort
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DISCLAIMER: This is a backward incompatible change
2015-02-26 01:42:15 +09:00
Junegunn Choi
9dbf6b02d2
Fix race conditions
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- Wait for completions of goroutines when cancelling a search
- Remove shared access to rank field of Item
2015-01-11 23:49:12 +09:00
Junegunn Choi
6e86fee588
Change Merger implementation on --no-sort
2015-01-10 14:24:12 +09:00
Junegunn Choi
b7bb100810
Improve response time by only looking at top-N items
2015-01-10 01:06:18 +09:00
