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882ec701d2
name old time/op new time/op delta LoadAdd-16 545ns ± 0% 456ns ± 0% -16.31% (p=0.000 n=10+10) Update #36468 Change-Id: I84f390d55490648fa1f58cdbc24fd74c4f1bc8c1 Reviewed-on: https://go-review.googlesource.com/c/go/+/227960 Run-TryBot: Keith Randall <khr@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
21 lines
401 B
Go
21 lines
401 B
Go
// Copyright 2020 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package gc
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import "testing"
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var globl int64
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func BenchmarkLoadAdd(b *testing.B) {
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x := make([]int64, 1024)
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y := make([]int64, 1024)
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for i := 0; i < b.N; i++ {
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var s int64
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for i := range x {
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s ^= x[i] + y[i]
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}
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globl = s
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}
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}
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