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  • #36

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Created Oct 22, 2017 by Victor Yu@victoryuMaintainer

Update PEXSI

Update to PEXSI v1.0 release.

Issues:

  • The code does not compile with the PGI compiler (v17.10). Error: std::shared_ptr not recognized.
  • After finalizing PEXSI, got "attempting to use an MPI routine after finalizing MPI". MPI finalized by symPACK?
  • symPACK is not faster then SuperLU_DIST in the benchmarks.
  • And it seems to consume more memory: the same calculation finished with SuperLU_DIST, but stopped with "cannot allocate memory" when using symPACK.
  • Redefined symbols (must use -Wl,--allow-multiple-definition).
  • Warnings (harmless?) at compile-time: Incompatible redefinition of macro "FORTRAN" "BLAS" "LAPACK".
Edited Dec 14, 2017 by Victor Yu
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