Merge pull request #201 from Bytom/v0.1

[bytom/vapor.git] / vendor / gonum.org / v1 / gonum / blas / testblas / dsyr2k.go

diff --git a/vendor/gonum.org/v1/gonum/blas/testblas/dsyr2k.go b/vendor/gonum.org/v1/gonum/blas/testblas/dsyr2k.go
deleted file mode 100644 (file)
index 7c8600b..0000000
--- a/vendor/gonum.org/v1/gonum/blas/testblas/dsyr2k.go
+++ /dev/null
@@ -1,201 +0,0 @@
-package testblas
-
-import (
-       "testing"
-
-       "gonum.org/v1/gonum/blas"
-       "gonum.org/v1/gonum/floats"
-)
-
-type Dsyr2ker interface {
-       Dsyr2k(ul blas.Uplo, tA blas.Transpose, n, k int, alpha float64, a []float64, lda int, b []float64, ldb int, beta float64, c []float64, ldc int)
-}
-
-func Dsyr2kTest(t *testing.T, blasser Dsyr2ker) {
-       for i, test := range []struct {
-               ul    blas.Uplo
-               tA    blas.Transpose
-               n     int
-               k     int
-               alpha float64
-               a     [][]float64
-               b     [][]float64
-               c     [][]float64
-               beta  float64
-               ans   [][]float64
-       }{
-               {
-                       ul:    blas.Upper,
-                       tA:    blas.NoTrans,
-                       n:     3,
-                       k:     2,
-                       alpha: 0,
-                       a: [][]float64{
-                               {1, 2},
-                               {3, 4},
-                               {5, 6},
-                       },
-                       b: [][]float64{
-                               {7, 8},
-                               {9, 10},
-                               {11, 12},
-                       },
-                       c: [][]float64{
-                               {1, 2, 3},
-                               {0, 5, 6},
-                               {0, 0, 9},
-                       },
-                       beta: 2,
-                       ans: [][]float64{
-                               {2, 4, 6},
-                               {0, 10, 12},
-                               {0, 0, 18},
-                       },
-               },
-               {
-                       ul:    blas.Lower,
-                       tA:    blas.NoTrans,
-                       n:     3,
-                       k:     2,
-                       alpha: 0,
-                       a: [][]float64{
-                               {1, 2},
-                               {3, 4},
-                               {5, 6},
-                       },
-                       b: [][]float64{
-                               {7, 8},
-                               {9, 10},
-                               {11, 12},
-                       },
-                       c: [][]float64{
-                               {1, 0, 0},
-                               {2, 3, 0},
-                               {4, 5, 6},
-                       },
-                       beta: 2,
-                       ans: [][]float64{
-                               {2, 0, 0},
-                               {4, 6, 0},
-                               {8, 10, 12},
-                       },
-               },
-               {
-                       ul:    blas.Upper,
-                       tA:    blas.NoTrans,
-                       n:     3,
-                       k:     2,
-                       alpha: 3,
-                       a: [][]float64{
-                               {1, 2},
-                               {3, 4},
-                               {5, 6},
-                       },
-                       b: [][]float64{
-                               {7, 8},
-                               {9, 10},
-                               {11, 12},
-                       },
-                       c: [][]float64{
-                               {1, 2, 3},
-                               {0, 4, 5},
-                               {0, 0, 6},
-                       },
-                       beta: 2,
-                       ans: [][]float64{
-                               {140, 250, 360},
-                               {0, 410, 568},
-                               {0, 0, 774},
-                       },
-               },
-               {
-                       ul:    blas.Lower,
-                       tA:    blas.NoTrans,
-                       n:     3,
-                       k:     2,
-                       alpha: 3,
-                       a: [][]float64{
-                               {1, 2},
-                               {3, 4},
-                               {5, 6},
-                       },
-                       b: [][]float64{
-                               {7, 8},
-                               {9, 10},
-                               {11, 12},
-                       },
-                       c: [][]float64{
-                               {1, 0, 0},
-                               {2, 4, 0},
-                               {3, 5, 6},
-                       },
-                       beta: 2,
-                       ans: [][]float64{
-                               {140, 0, 0},
-                               {250, 410, 0},
-                               {360, 568, 774},
-                       },
-               },
-               {
-                       ul:    blas.Upper,
-                       tA:    blas.Trans,
-                       n:     3,
-                       k:     2,
-                       alpha: 3,
-                       a: [][]float64{
-                               {1, 3, 5},
-                               {2, 4, 6},
-                       },
-                       b: [][]float64{
-                               {7, 9, 11},
-                               {8, 10, 12},
-                       },
-                       c: [][]float64{
-                               {1, 2, 3},
-                               {0, 4, 5},
-                               {0, 0, 6},
-                       },
-                       beta: 2,
-                       ans: [][]float64{
-                               {140, 250, 360},
-                               {0, 410, 568},
-                               {0, 0, 774},
-                       },
-               },
-               {
-                       ul:    blas.Lower,
-                       tA:    blas.Trans,
-                       n:     3,
-                       k:     2,
-                       alpha: 3,
-                       a: [][]float64{
-                               {1, 3, 5},
-                               {2, 4, 6},
-                       },
-                       b: [][]float64{
-                               {7, 9, 11},
-                               {8, 10, 12},
-                       },
-                       c: [][]float64{
-                               {1, 0, 0},
-                               {2, 4, 0},
-                               {3, 5, 6},
-                       },
-                       beta: 2,
-                       ans: [][]float64{
-                               {140, 0, 0},
-                               {250, 410, 0},
-                               {360, 568, 774},
-                       },
-               },
-       } {
-               aFlat := flatten(test.a)
-               bFlat := flatten(test.b)
-               cFlat := flatten(test.c)
-               ansFlat := flatten(test.ans)
-               blasser.Dsyr2k(test.ul, test.tA, test.n, test.k, test.alpha, aFlat, len(test.a[0]), bFlat, len(test.b[0]), test.beta, cFlat, len(test.c[0]))
-               if !floats.EqualApprox(ansFlat, cFlat, 1e-14) {
-                       t.Errorf("Case %v. Want %v, got %v.", i, ansFlat, cFlat)
-               }
-       }
-}