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dougshidong / PHiLiP

Parallel High-Order Library for PDEs through hp-adaptive Discontinuous Galerkin methods
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MPI_3D_TAYLOR_GREEN_SCALING_OVERINTEGRATION_CURV and MPI_3D_TAYLOR_GREEN_SCALING_OVERINTEGRATION_CPLUS_CURV fail from memory #223

Open AlexanderCicchino opened 1 year ago

AlexanderCicchino commented 1 year ago

MPI_3D_TAYLOR_GREEN_SCALING_OVERINTEGRATION_CPLUS_CURV and MPI_3D_TAYLOR_GREEN_SCALING_OVERINTEGRATION_CURV fail at the p=20 memory allocation due to the issue https://github.com/dougshidong/PHiLiP/issues/221

cpethrick commented 1 year ago

If anyone is running ctest on a less powerful system, other scaling tests may fail at the p=20 or p=30 allocation. For instance, on my laptop (using 4 processes, 16 gb memory but I was running other tasks at the same time as ctest), I get the following result:

The following tests passed: MPI_3D_TAYLOR_GREEN_SCALING_SPLIT_FORM MPI_3D_TAYLOR_GREEN_SCALING_OVERINTEGRATION MPI_3D_TAYLOR_GREEN_SCALING_CONSERVATIVE MPI_3D_TAYLOR_GREEN_SCALING_SPLIT_FORM_CPLUS MPI_3D_TAYLOR_GREEN_SCALING_OVERINTEGRATION_CPLUS MPI_3D_TAYLOR_GREEN_SCALING_CONSERVATIVE_CPLUS

50% tests passed, 6 tests failed out of 12

Total Test time (real) = 6929.28 sec

The following tests FAILED: 279 - MPI_3D_TAYLOR_GREEN_SCALING_SPLIT_FORM_CURV (Failed) 280 - MPI_3D_TAYLOR_GREEN_SCALING_OVERINTEGRATION_CURV (Failed) 281 - MPI_3D_TAYLOR_GREEN_SCALING_CONSERVATIVE_CURV (Failed) 282 - MPI_3D_TAYLOR_GREEN_SCALING_SPLIT_FORM_CPLUS_CURV (Failed) 283 - MPI_3D_TAYLOR_GREEN_SCALING_OVERINTEGRATION_CPLUS_CURV (Failed) 284 - MPI_3D_TAYLOR_GREEN_SCALING_CONSERVATIVE_CPLUS_CURV (Failed) Errors while running CTest

I'm posting this in case any others are using lower-memory systems.