Re: [OMPI users] openmpi-1.9a1r27674 on Cygwin-1.7.17

2012-12-19 Thread marco atzeri
On 12/19/2012 12:28 PM, marco atzeri wrote: working on openmpi-1.7rc5. It needs some cleaning and after I need to test. built and passed test http://www.open-mpi.org/community/lists/devel/2012/12/11855.php Regards Marco

Re: [OMPI users] openmpi-1.9a1r27674 on Cygwin-1.7.17

2012-12-19 Thread marco atzeri
On 12/19/2012 11:04 AM, Siegmar Gross wrote: Hi On 12/18/2012 6:55 PM, Jeff Squyres wrote: ...but only of v1.6.x. okay, adding development version on Christmas wishlist ;-) Can you build the package with thread and Java support? --enable-mpi-java \ --enable-opal-multi-threads \

Re: [OMPI users] openmpi-1.9a1r27674 on Cygwin-1.7.17

2012-12-19 Thread Siegmar Gross
Hi > On 12/18/2012 6:55 PM, Jeff Squyres wrote: > > ...but only of v1.6.x. > > okay, adding development version on Christmas wishlist > ;-) Can you build the package with thread and Java support? --enable-mpi-java \ --enable-opal-multi-threads \ --enable-mpi-thread-multiple \

Re: [OMPI users] openmpi-1.9a1r27674 on Cygwin-1.7.17

2012-12-18 Thread marco atzeri
On 12/18/2012 6:55 PM, Jeff Squyres wrote: ...but only of v1.6.x. okay, adding development version on Christmas wishlist ;-) On Dec 18, 2012, at 10:32 AM, Ralph Castain wrote: Also, be aware that the Cygwin folks have already released a fully functional port of OMPI to that environment

Re: [OMPI users] openmpi-1.9a1r27674 on Cygwin-1.7.17

2012-12-18 Thread Jeff Squyres
...but only of v1.6.x. On Dec 18, 2012, at 10:32 AM, Ralph Castain wrote: > Also, be aware that the Cygwin folks have already released a fully functional > port of OMPI to that environment as a package. So if you want OMPI on Cygwin, > you can just download and install the Cygwin package - no

Re: [OMPI users] openmpi-1.9a1r27674 on Cygwin-1.7.17

2012-12-18 Thread Damien
It's a historical and emotional decision that also used to have a business driver. I learned MPI with LAM on Linux (minute's silence...) and switched to OpenMPI when LAM went to join the big supercomputer in the sky. Shortly after OpenMPI launched, we had some discussions about a Windows

Re: [OMPI users] openmpi-1.9a1r27674 on Cygwin-1.7.17

2012-12-18 Thread JR Cary
So a question - why do *you* use (native) OpenMPI on Windows, when you could just download HPC Pack? Was it for any reason related to implementation? (I may have been one of those 2-3 candidate users, but I actually just download HPC Pack.) Back to the point of why OpenMPI might be desirable:

Re: [OMPI users] openmpi-1.9a1r27674 on Cygwin-1.7.17

2012-12-18 Thread Jeff Squyres
On Dec 18, 2012, at 10:06 AM, JR Cary wrote: > So, IMO, OpenMPI would have to turn to a different > group for support. E.g., Microsoft compatible HPC > application vendors. And for that one would need a > compelling case of being better in, e.g., performance. I doubt that a performance case

Re: [OMPI users] openmpi-1.9a1r27674 on Cygwin-1.7.17

2012-12-18 Thread JR Cary
On 12/18/12 6:29 AM, Jeff Squyres wrote: This brings up the point again, however, of Windows support. Open MPI recently lost its only Windows developer (he moved on to non-HPC things). This has been discussed on the lists a few times (I honestly don't remember if it was this users list or

Re: [OMPI users] openmpi-1.9a1r27674 on Cygwin-1.7.17

2012-12-18 Thread Jeff Squyres
Thanks for all the patches. This brings up the point again, however, of Windows support. Open MPI recently lost its only Windows developer (he moved on to non-HPC things). This has been discussed on the lists a few times (I honestly don't remember if it was this users list or the devel list),