Merge pull request #201 from Bytom/v0.1

[bytom/vapor.git] / vendor / gonum.org / v1 / gonum / lapack / testlapack / dlaset.go

diff --git a/vendor/gonum.org/v1/gonum/lapack/testlapack/dlaset.go b/vendor/gonum.org/v1/gonum/lapack/testlapack/dlaset.go
deleted file mode 100644 (file)
index cb2e615..0000000
--- a/vendor/gonum.org/v1/gonum/lapack/testlapack/dlaset.go
+++ /dev/null
@@ -1,77 +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 (
-       "fmt"
-       "testing"
-
-       "golang.org/x/exp/rand"
-
-       "gonum.org/v1/gonum/blas"
-)
-
-type Dlaseter interface {
-       Dlaset(uplo blas.Uplo, m, n int, alpha, beta float64, a []float64, lda int)
-}
-
-func DlasetTest(t *testing.T, impl Dlaseter) {
-       rnd := rand.New(rand.NewSource(1))
-       for ti, test := range []struct {
-               m, n int
-       }{
-               {0, 0},
-               {1, 1},
-               {1, 10},
-               {10, 1},
-               {2, 2},
-               {2, 10},
-               {10, 2},
-               {11, 11},
-               {11, 100},
-               {100, 11},
-       } {
-               m := test.m
-               n := test.n
-               for _, uplo := range []blas.Uplo{blas.Upper, blas.Lower, blas.All} {
-                       for _, extra := range []int{0, 10} {
-                               a := randomGeneral(m, n, n+extra, rnd)
-                               alpha := 1.0
-                               beta := 2.0
-
-                               impl.Dlaset(uplo, m, n, alpha, beta, a.Data, a.Stride)
-
-                               prefix := fmt.Sprintf("Case #%v: m=%v,n=%v,uplo=%v,extra=%v",
-                                       ti, m, n, uplo, extra)
-                               if !generalOutsideAllNaN(a) {
-                                       t.Errorf("%v: out-of-range write to A", prefix)
-                               }
-                               for i := 0; i < min(m, n); i++ {
-                                       if a.Data[i*a.Stride+i] != beta {
-                                               t.Errorf("%v: unexpected diagonal of A", prefix)
-                                       }
-                               }
-                               if uplo == blas.Upper || uplo == blas.All {
-                                       for i := 0; i < m; i++ {
-                                               for j := i + 1; j < n; j++ {
-                                                       if a.Data[i*a.Stride+j] != alpha {
-                                                               t.Errorf("%v: unexpected upper triangle of A", prefix)
-                                                       }
-                                               }
-                                       }
-                               }
-                               if uplo == blas.Lower || uplo == blas.All {
-                                       for i := 1; i < m; i++ {
-                                               for j := 0; j < min(i, n); j++ {
-                                                       if a.Data[i*a.Stride+j] != alpha {
-                                                               t.Errorf("%v: unexpected lower triangle of A", prefix)
-                                                       }
-                                               }
-                                       }
-                               }
-                       }
-               }
-       }
-}