[OMPI devel] 1.6.4rc2 released

2013-01-26 Thread Jeff Squyres (jsquyres)
In the usual location: http://www.open-mpi.org/software/ompi/v1.6/ Changes since rc1: - Automatically provide compiler flags that compile properly on some types of ARM systems. - Fix slot_list behavior when multiple sockets are specified. Thanks to Siegmar Gross for reporting the proble

Re: [OMPI devel] Looking for a replacement call for repeated call to MPI_IPROBE

2013-01-26 Thread Jeff Squyres (jsquyres)
First off, 1.4.4 is fairly ancient. You might want to try upgrading to 1.6.3. Second, you might want to use non-blocking receives for B such that you can MPI_WAITALL, or perhaps MPI_WAITSOME or MPI_WAITANY to wait for some/all of the values to arrive in B. This keeps any looping down in MPI (i

Re: [OMPI devel] 1.6.4rc2 released

2013-01-26 Thread Jan Engelhardt
On Saturday 2013-01-26 13:25, Jeff Squyres (jsquyres) wrote: >In the usual location: > >http://www.open-mpi.org/software/ompi/v1.6/ > >Changes since rc1: > >- Automatically provide compiler flags that compile properly on some > types of ARM systems. >- Fix slot_list behavior when multiple soc