DS_PARALLEL_REDUNDANT

In this parallel mode, all processes will do the computation redundantly, starting from the same data, and producing the same result.

Note

The result may be slightly different in the different processes if using a multithreaded BLAS library, which may cause issues in ill-conditioned problems.

See Also

DS: Direct Solver (or Dense System), DSParallelType, DSSetParallel(), DS_PARALLEL_SYNCHRONIZED, DS_PARALLEL_DISTRIBUTED

Level

advanced

Location

include/slepcds.h

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