mirror of
https://git.sr.ht/~eliasnaur/gio
synced 2026-07-01 15:45:38 +00:00
Egon Elbre
827e20d84d
name old time/op new time/op delta Packer-32 559µs ± 2% 295µs ± 1% -47.18% (p=0.008 n=5+5) Signed-off-by: Egon Elbre <egonelbre@gmail.com>
31 lines
462 B
Go
31 lines
462 B
Go
// SPDX-License-Identifier: Unlicense OR MIT
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package gpu
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import (
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"image"
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"testing"
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)
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func BenchmarkPacker(b *testing.B) {
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var p packer
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p.maxDims = image.Point{X: 4096, Y: 4096}
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for i := 0; i < b.N; i++ {
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p.clear()
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p.newPage()
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for k := 0; k < 500; k++ {
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_, ok := p.tryAdd(xy(k))
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if !ok {
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b.Fatal("add failed", i, k, xy(k))
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}
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}
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}
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}
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func xy(v int) image.Point {
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return image.Point{
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X: ((v / 16) % 16) + 8,
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Y: (v % 16) + 8,
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}
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}
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