X-Git-Url: http://git.osdn.net/view?p=bytom%2Fvapor.git;a=blobdiff_plain;f=vendor%2Fgonum.org%2Fv1%2Fgonum%2Flapack%2Ftestlapack%2Fdgetrf.go;fp=vendor%2Fgonum.org%2Fv1%2Fgonum%2Flapack%2Ftestlapack%2Fdgetrf.go;h=0000000000000000000000000000000000000000;hp=42dc713c110d7afea9039ee7d75706d7f5c77102;hb=54373c1a3efe0e373ec1605840a4363e4b246c46;hpb=ee01d543fdfe1fd0a4d548965c66f7923ea7b062

diff --git a/vendor/gonum.org/v1/gonum/lapack/testlapack/dgetrf.go b/vendor/gonum.org/v1/gonum/lapack/testlapack/dgetrf.go
deleted file mode 100644
index 42dc713c..00000000
--- a/vendor/gonum.org/v1/gonum/lapack/testlapack/dgetrf.go
+++ /dev/null
@@ -1,66 +0,0 @@
-// Copyright ©2015 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.
-
-package testlapack
-
-import (
-	"testing"
-
-	"golang.org/x/exp/rand"
-)
-
-type Dgetrfer interface {
-	Dgetrf(m, n int, a []float64, lda int, ipiv []int) bool
-}
-
-func DgetrfTest(t *testing.T, impl Dgetrfer) {
-	rnd := rand.New(rand.NewSource(1))
-	for _, test := range []struct {
-		m, n, lda int
-	}{
-		{10, 5, 0},
-		{5, 10, 0},
-		{10, 10, 0},
-		{300, 5, 0},
-		{3, 500, 0},
-		{4, 5, 0},
-		{300, 200, 0},
-		{204, 300, 0},
-		{1, 3000, 0},
-		{3000, 1, 0},
-		{10, 5, 20},
-		{5, 10, 20},
-		{10, 10, 20},
-		{300, 5, 400},
-		{3, 500, 600},
-		{200, 200, 300},
-		{300, 200, 300},
-		{204, 300, 400},
-		{1, 3000, 4000},
-		{3000, 1, 4000},
-	} {
-		m := test.m
-		n := test.n
-		lda := test.lda
-		if lda == 0 {
-			lda = n
-		}
-		a := make([]float64, m*lda)
-		for i := range a {
-			a[i] = rnd.Float64()
-		}
-		mn := min(m, n)
-		ipiv := make([]int, mn)
-		for i := range ipiv {
-			ipiv[i] = rnd.Int()
-		}
-
-		// Cannot compare the outputs of Dgetrf and Dgetf2 because the pivoting may
-		// happen differently. Instead check that the LPQ factorization is correct.
-		aCopy := make([]float64, len(a))
-		copy(aCopy, a)
-		ok := impl.Dgetrf(m, n, a, lda, ipiv)
-		checkPLU(t, ok, m, n, lda, ipiv, a, aCopy, 1e-10, false)
-	}
-}