Files
gonum/internal/asm/c128/stubs_amd64.go
Dan Kortschak 5f0141ca4c all: run gofmt and generate all packages
Changes made in dsp/fourier/internal/fftpack break the formatting used
there, so these are reverted. There will be complaints in CI.

[git-generate]
gofmt -w .
go generate gonum.org/v1/gonum/blas
go generate gonum.org/v1/gonum/blas/gonum
go generate gonum.org/v1/gonum/unit
go generate gonum.org/v1/gonum/unit/constant
go generate gonum.org/v1/gonum/graph/formats/dot
go generate gonum.org/v1/gonum/graph/formats/rdf
go generate gonum.org/v1/gonum/stat/card

git checkout -- dsp/fourier/internal/fftpack
2022-08-06 07:05:17 +09:30

110 lines
2.3 KiB
Go

// Copyright ©2016 The Gonum 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 !noasm && !gccgo && !safe
// +build !noasm,!gccgo,!safe
package c128
// AxpyUnitary is
//
// for i, v := range x {
// y[i] += alpha * v
// }
func AxpyUnitary(alpha complex128, x, y []complex128)
// AxpyUnitaryTo is
//
// for i, v := range x {
// dst[i] = alpha*v + y[i]
// }
func AxpyUnitaryTo(dst []complex128, alpha complex128, x, y []complex128)
// AxpyInc is
//
// for i := 0; i < int(n); i++ {
// y[iy] += alpha * x[ix]
// ix += incX
// iy += incY
// }
func AxpyInc(alpha complex128, x, y []complex128, n, incX, incY, ix, iy uintptr)
// AxpyIncTo is
//
// for i := 0; i < int(n); i++ {
// dst[idst] = alpha*x[ix] + y[iy]
// ix += incX
// iy += incY
// idst += incDst
// }
func AxpyIncTo(dst []complex128, incDst, idst uintptr, alpha complex128, x, y []complex128, n, incX, incY, ix, iy uintptr)
// DscalUnitary is
//
// for i, v := range x {
// x[i] = complex(real(v)*alpha, imag(v)*alpha)
// }
func DscalUnitary(alpha float64, x []complex128)
// DscalInc is
//
// var ix uintptr
// for i := 0; i < int(n); i++ {
// x[ix] = complex(real(x[ix])*alpha, imag(x[ix])*alpha)
// ix += inc
// }
func DscalInc(alpha float64, x []complex128, n, inc uintptr)
// ScalInc is
//
// var ix uintptr
// for i := 0; i < int(n); i++ {
// x[ix] *= alpha
// ix += incX
// }
func ScalInc(alpha complex128, x []complex128, n, inc uintptr)
// ScalUnitary is
//
// for i := range x {
// x[i] *= alpha
// }
func ScalUnitary(alpha complex128, x []complex128)
// DotcUnitary is
//
// for i, v := range x {
// sum += y[i] * cmplx.Conj(v)
// }
// return sum
func DotcUnitary(x, y []complex128) (sum complex128)
// DotcInc is
//
// for i := 0; i < int(n); i++ {
// sum += y[iy] * cmplx.Conj(x[ix])
// ix += incX
// iy += incY
// }
// return sum
func DotcInc(x, y []complex128, n, incX, incY, ix, iy uintptr) (sum complex128)
// DotuUnitary is
//
// for i, v := range x {
// sum += y[i] * v
// }
// return sum
func DotuUnitary(x, y []complex128) (sum complex128)
// DotuInc is
//
// for i := 0; i < int(n); i++ {
// sum += y[iy] * x[ix]
// ix += incX
// iy += incY
// }
// return sum
func DotuInc(x, y []complex128, n, incX, incY, ix, iy uintptr) (sum complex128)