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frank, minij, laplacian, tridiagonal_toeplitz, helmertのテストがfailする #584
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https://github.com/t-sakashita/rokko/runs/2868623006?check_suite_focus=true |
成功
失敗
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坂下のMacでは、test/diagonalizeのctestは、全て成功している。 |
macOS 11.4 + homebrew + gcc 11.1 + openmpi でも成功 |
Untutu18のvirtualboxで実行してみた。 mpirun -np 4 --oversubscribe ./helmert_mpi ただし、scalapackのみ。 |
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example/cxx/dense/helmert_mpi.cppでも、Elementalを用いた場合、固有ベクトルの残差が誤っている。
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そもそも、ElementalのPMRRRは、ブロックサイクリック行列ではなく、列方向のみ分割している。 |
test/diagonalize/frank, minij, laplacian, tridiagonal_toeplitz, helmert
lapack & row-major が fail
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