CASL / Futility

VERA Fortran Utilities
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Add gatherv generic to MPI environment #327

Closed aarograh closed 3 years ago

aarograh commented 3 years ago

gatherv is similar to gather, but it allows each process to send a differently sized array, which is useful for many cases. This implements the specific procedures for 1D arrays of SSK and SDK reals. Other interfaces can be added later.