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Tests fail with GCC 7.2, OpenMPI and PETSc 3.9 + MKL when AVX-512 is enabled #1

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Slaedr opened this issue Jun 11, 2018 · 0 comments
Open

Tests fail with GCC 7.2, OpenMPI and PETSc 3.9 + MKL when AVX-512 is enabled #1

Slaedr opened this issue Jun 11, 2018 · 0 comments
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Slaedr commented Jun 11, 2018

It works fine with Intel 2018 (compilers and MPI). I think it's to do with incorrect use of alignment settings in Eigen.
@Slaedr Slaedr changed the title Tests fail with GCC 7.2, OpenMPI and PETSc 3.9 + MKL on Skylake Tests fail with GCC 7.2, OpenMPI and PETSc 3.9 + MKL when AVX-512 is enabled Jun 11, 2018
@Slaedr Slaedr added the bug label Jun 11, 2018
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