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floats/scalar: new package containing non-vector functions from floats

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This commit is contained in:
Dan Kortschak
2020-08-04 14:03:00 +09:30
parent 48235867ac
commit da72779e7a
101 changed files with 965 additions and 745 deletions
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10
lapack/testlapack/dpocon.go
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@@ -12,7 +12,7 @@ import (
"gonum.org/v1/gonum/blas"
"gonum.org/v1/gonum/blas/blas64"
"gonum.org/v1/gonum/floats"
"gonum.org/v1/gonum/floats/scalar"
"gonum.org/v1/gonum/lapack"
)
@@ -78,9 +78,9 @@ func DpoconTest(t *testing.T, impl Dpoconer) {
iwork := make([]int, n)
cond := impl.Dpocon(uplo, n, a, lda, anorm, work, iwork)
// Error if not the same order, otherwise log the difference.
if !floats.EqualWithinAbsOrRel(cond, test.cond, 1e0, 1e0) {
if !scalar.EqualWithinAbsOrRel(cond, test.cond, 1e0, 1e0) {
t.Errorf("Cond mismatch. Want %v, got %v.", test.cond, cond)
} else if !floats.EqualWithinAbsOrRel(cond, test.cond, 1e-14, 1e-14) {
} else if !scalar.EqualWithinAbsOrRel(cond, test.cond, 1e-14, 1e-14) {
log.Printf("Dpocon cond mismatch. Want %v, got %v.", test.cond, cond)
}
}
@@ -147,9 +147,9 @@ func DpoconTest(t *testing.T, impl Dpoconer) {
impl.Dgetrf(n, n, aDense, lda, ipiv)
want := impl.Dgecon(lapack.MaxColumnSum, n, aDense, lda, denseNorm, work, iwork)
// Error if not the same order, otherwise log the difference.
if !floats.EqualWithinAbsOrRel(want, got, 1e0, 1e0) {
if !scalar.EqualWithinAbsOrRel(want, got, 1e0, 1e0) {
t.Errorf("Dpocon and Dgecon mismatch. Dpocon %v, Dgecon %v.", got, want)
} else if !floats.EqualWithinAbsOrRel(want, got, 1e-14, 1e-14) {
} else if !scalar.EqualWithinAbsOrRel(want, got, 1e-14, 1e-14) {
log.Printf("Dpocon and Dgecon mismatch. Dpocon %v, Dgecon %v.", got, want)
}
}