- MPI_Gatherv requires contiguous data, but a byte-wise transfer can quickly exceed the 'int' limits used for MPI sizes/offsets. Thus gather label/scalar components when possible to increase the effective size limit. For non-contiguous types (or large contiguous data) now also reverts to manual handling ENH: handle contiguous data in GAMGAgglomeration gather values - delegate to globalIndex::gatherValues static method (new) |
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Make | ||
Test-gatherValues1.C |