Carlo,
I do not think this is a bug.
It is just that ... since openmpi_ext is a prototype it needs more functions (like MPI_Isend and MPI_IRecv).
When the master has lots of slaves "blocked" , the memory using lots of matrixes will become exhausted.
One solution would be to implement non - blocking messages and to "probe" about them.
Micheal Creel pings at messages to gather as much as possible. Cleary this might be improved.
What do you think? Am I clear?
Very bests
Riccardo
Da: Carlo de Falco <address@hidden>
A: Carlo de Falco <address@hidden>; Sukanta Basu <address@hidden>; Riccardo Corradini <address@hidden>; address@hidden
Inviato: Venerdì 17 Maggio 2013 22:06
Oggetto: [bug #38905] Memory Leak in openmpi_ext
Follow-up Comment #1, bug #38905 (project octave):
Riccardo,
I am not sure I understand all of your comments about this bug on the mailing
list,
do you think this is not a bug in openmpi_ext but an incorrect usage? Or is it
rather a bug in Octave itself?
c.
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