[Beowulf] Here we go again

Miguel Costa migueldiascosta at gmail.com
Mon Dec 16 02:46:35 PST 2019

On Mon, Dec 16, 2019 at 5:12 PM Peter Kjellström <cap at nsc.liu.se> wrote:

> ...
> We've had similar (but maybe not as serious) issues even on Intel
> Skylake using MKL and AVX2 or AVX512. That is, using MKL_CBWR needed
> for sanity.

I suppose it could be a more general regression (but on Haswell without
MKL_CBWR I didn't have any problem...)

> Could you dig up which of the simple Intel tests that fail? I'd love to
> try that on my Rome box (and skylake setup for reference).

instance, compilers_and_libraries_2019.1.144/linux/mkl/examples/fftw3xc,
example dp_plan_dft_3d

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