Skip to main content
`Ctrl`+`K`

# 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

Index of all DS routines Table of Contents for all manual pages Index of all manual pages