Opened 14 years ago
Closed 14 years ago
#2401 closed Feature Requests (duplicate)
Messages corrupted if isend requests are not retained
| Reported by: | Owned by: | Douglas Gregor | |
|---|---|---|---|
| Milestone: | Boost 1.37.0 | Component: | mpi |
| Version: | Boost 1.36.0 | Severity: | Problem |
| Keywords: | Cc: |
Description
If I do a series of isends and discard the request objects (because I don't need to know when they complete), the messages can get corrupted. I realize this is the way the MPI library is designed, but I'm wondering if it possible to use some C++ goodness to make the request objects persist behind-the-scenes until the request is completed? The behavior is particularly unexpected in the Python layer. Thanks very much!
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Duplicate of #2400