文件操作 - index_ppc64x.go
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文件: /usr/share/go-1.23/src/internal/bytealg/index_ppc64x.go
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// Copyright 2021 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. //go:build ppc64 || ppc64le package bytealg import "internal/cpu" const MaxBruteForce = 16 var SupportsPower9 = cpu.PPC64.IsPOWER9 func init() { MaxLen = 32 } // Cutover reports the number of failures of IndexByte we should tolerate // before switching over to Index. // n is the number of bytes processed so far. // See the bytes.Index implementation for details. func Cutover(n int) int { // 1 error per 8 characters, plus a few slop to start. return (n + 16) / 8 }
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