Flaky FAIL: TestDense_SVD: dense_svd_test.go:171: Expected reconstructed to be [0.590015581581255...

[jas4711]

Hi! We got this test failure randomly once on ppc64el.

https://ci.debian.net/data/autopkgtest/testing/ppc64el/g/golang-github-gorgonia-tensor/73200023/log.gz

Showing cut down error:

191s === RUN   TestDense_SVD
191s     dense_svd_test.go:171: Expected reconstructed to be [0.590015581581255 -2.3556786634460387 -1.094145847512322 -1.2645029265552798 -0.1778542077436217 ...
191s Expected reconstructed to be [0.590015581581255 -2.3556786634460387 -1.094145847512322 -1.2645029265552798 -0.1778542077436217 0.05571005351268138 ...
191s --- FAIL: TestDense_SVD (0.54s)

Any ideas?

Thanks,
Simon