Commit Graph

4 Commits

Author SHA1 Message Date
Mark Olesen
8c395357f3 STYLE: more consistency in communicator types (int vs label) 2025-03-06 16:54:31 +01:00
Mark Olesen
568ced68e2 ENH: support independent handling of MPI requests (#2674)
- UPstream::Request wrapping class provides an opaque wrapper for
  vendor MPI_Request values, independent of global lists.

ENH: support for MPI barrier (blocking or non-blocking)
ENH: support for MPI sync-send variants

STYLE: deprecate waitRequests() without a position parameter

- in many cases this can indicate a problem in the program logic since
  normally the startOfRequests should be tracked locally.
2023-01-12 21:19:12 +01:00
Mark Olesen
70208a7399 ENH: use returnReduceAnd(), returnReduceOr() functions
DOC: document which MPI send/recv are associated with commType
2022-11-08 16:48:08 +00:00
Mark Olesen
b95b24e4e7 ENH: improved isolation of MPI access in Pstreams
- refactor as an MPI-independent base class.

  Add bufferIPC{send,recv} private methods for construct/destruct.
  Eliminates code duplication from two constructor forms and reduces
  additional constructor definitions in dummy library.

- add PstreamBuffers access methods, refactor common finish sends
  code, tweak member packing

ENH: resize_nocopy for processorLduInterface buffers

- content is immediately overwritten

STYLE: cull unneeded includes in processorFa*

- handled by processorLduInterface
2022-03-04 17:49:23 +00:00