| // Copyright 2016 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. |
| |
| // +build !appengine |
| // +build gc |
| // +build !noasm |
| |
| package vector |
| |
| func haveSSE4_1() bool |
| |
| var ( |
| haveFixedAccumulateSIMD = haveSSE4_1() |
| haveFloatingAccumulateSIMD = haveSSE4_1() |
| ) |
| |
| //go:noescape |
| func fixedAccumulateOpOverSIMD(dst []uint8, src []uint32) |
| |
| //go:noescape |
| func fixedAccumulateOpSrcSIMD(dst []uint8, src []uint32) |
| |
| //go:noescape |
| func fixedAccumulateMaskSIMD(buf []uint32) |
| |
| //go:noescape |
| func floatingAccumulateOpOverSIMD(dst []uint8, src []float32) |
| |
| //go:noescape |
| func floatingAccumulateOpSrcSIMD(dst []uint8, src []float32) |
| |
| //go:noescape |
| func floatingAccumulateMaskSIMD(dst []uint32, src []float32) |
