testlapack: use more stringent tolerance in DormbrTest
MODIFY
testlapack/dormbr.go
testlapack/dormbr.go
@@ -146,7 +146,7 @@ func DormbrTest(t *testing.T, impl Dormbrer) {
bi.Dgemm(blas.NoTrans, mulTrans, m, n, n, 1, cOrig.Data, cOrig.Stride, mulMat.Data, mulMat.Stride, 0, cAns.Data, cAns.Stride)
}
- if !floats.EqualApprox(cAns.Data, c, 1e-8) {
+ if !floats.EqualApprox(cAns.Data, c, 1e-13) {
isApplyQ := vect == lapack.ApplyQ
isLeft := side == blas.Left
isTrans := trans == blas.Trans

testlapack: use more stringent tolerance in DormbrTest