github.com/jingcheng-WU/gonum@v0.9.1-0.20210323123734-f1a2a11a8f7b/internal/asm/f64/ge_amd64.go (about)

     1  // Copyright ©2017 The Gonum Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // +build !noasm,!gccgo,!safe
     6  
     7  package f64
     8  
     9  // Ger performs the rank-one operation
    10  //  A += alpha * x * yᵀ
    11  // where A is an m×n dense matrix, x and y are vectors, and alpha is a scalar.
    12  func Ger(m, n uintptr, alpha float64, x []float64, incX uintptr, y []float64, incY uintptr, a []float64, lda uintptr)
    13  
    14  // GemvN computes
    15  //  y = alpha * A * x + beta * y
    16  // where A is an m×n dense matrix, x and y are vectors, and alpha and beta are scalars.
    17  func GemvN(m, n uintptr, alpha float64, a []float64, lda uintptr, x []float64, incX uintptr, beta float64, y []float64, incY uintptr)
    18  
    19  // GemvT computes
    20  //  y = alpha * Aᵀ * x + beta * y
    21  // where A is an m×n dense matrix, x and y are vectors, and alpha and beta are scalars.
    22  func GemvT(m, n uintptr, alpha float64, a []float64, lda uintptr, x []float64, incX uintptr, beta float64, y []float64, incY uintptr)