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避免内存逃逸 #38

Merged
merged 1 commit into from
Oct 28, 2022
Merged

避免内存逃逸 #38

merged 1 commit into from
Oct 28, 2022

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colin1989
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@colin1989 colin1989 commented Oct 28, 2022 •
edited by inhere
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未修改前:

goos: windows
goarch: amd64
pkg: github.com/gookit/event
cpu: Intel(R) Core(TM) i5-10400F CPU @ 2.90GHz
BenchmarkManager_Fire_no_listener
BenchmarkManager_Fire_no_listener-12             3589737               334.2 ns/
op            72 B/op          2 allocs/op
BenchmarkManager_Fire_normal
BenchmarkManager_Fire_normal-12                  3587448               335.9 ns/
op            72 B/op          2 allocs/op
BenchmarkManager_Fire_wildcard
BenchmarkManager_Fire_wildcard-12                2982114               379.5 ns/
op            72 B/op          2 allocs/op
PASS

修改后:

goos: windows
goarch: amd64
pkg: github.com/gookit/event
cpu: Intel(R) Core(TM) i5-10400F CPU @ 2.90GHz
BenchmarkManager_Fire_no_listener
BenchmarkManager_Fire_no_listener-12             4655372               256.5 ns/
op            48 B/op          1 allocs/op
BenchmarkManager_Fire_normal
BenchmarkManager_Fire_normal-12                  4646497               256.8 ns/
op            48 B/op          1 allocs/op
BenchmarkManager_Fire_wildcard
BenchmarkManager_Fire_wildcard-12                3997699               294.7 ns/
op            48 B/op          1 allocs/op
PASS

避免内存逃逸
52650e6 
减少gc压力
@inhere inhere added the enhancement New feature or request label Oct 28, 2022
@inhere inhere self-assigned this Oct 28, 2022
@inhere inhere merged commit 635b210 into gookit:master Oct 28, 2022
czbaoo
czbaoo reviewed Nov 21, 2022
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event.go
name: name,
data: data,
}
}

// Abort event loop exec
func (e *BasicEvent) Abort(abort bool) {
func (e BasicEvent) Abort(abort bool) {
e.aborted = abort
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此处修改会导致设置的值不生效吧？

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嗯.这里漏考虑了

czbaoo
czbaoo reviewed Nov 21, 2022
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event.go
e.aborted = abort
}

// Fill event data
func (e *BasicEvent) Fill(target interface{}, data M) *BasicEvent {
func (e BasicEvent) Fill(target interface{}, data M) BasicEvent {
if data != nil {
e.data = data
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非指针不能这么赋值吧？

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是有点问题，单元测试过不了了。

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@colin1989 @inhere @czbaoo