Re: [OMPI devel] RFC: Eliminate ompi/class/ompi_[circular_buffer_]fifo.h

2009-02-13 Thread Eugene Loh
George Bosilca wrote: I can't confirm or deny. The only thing I can tell is that the same test works fine over other BTL, so this tent either to pinpoint a problem in the sm BTL or in a particular path in the PML (the one used by the sm BTL). I'll have to dig a little bit more into it, but

Re: [OMPI devel] RFC: Eliminate ompi/class/ompi_[circular_buffer_]fifo.h

2009-02-13 Thread George Bosilca
I can't confirm or deny. The only thing I can tell is that the same test works fine over other BTL, so this tent either to pinpoint a problem in the sm BTL or in a particular path in the PML (the one used by the sm BTL). I'll have to dig a little bit more into it, but I was hoping to do it

Re: [OMPI devel] RFC: Eliminate ompi/class/ompi_[circular_buffer_]fifo.h

2009-02-13 Thread Jeff Squyres
George -- can you confirm/deny? Is this something we need to fix for v1.3.1? On Feb 12, 2009, at 10:15 PM, Eugene Loh wrote: Got it, thanks. Is anyone else looking at that ticket? I'm still a newbie and I suspect someone else could figure this problem out a lot faster than I could. So

Re: [OMPI devel] RFC: Eliminate ompi/class/ompi_[circular_buffer_]fifo.h

2009-02-13 Thread Eugene Loh
Got it, thanks. Is anyone else looking at that ticket? I'm still a newbie and I suspect someone else could figure this problem out a lot faster than I could. So, I'm curious how much I should be looking at this ticket. If amateurs are allowed to speculate, however, my guess is that this is

Re: [OMPI devel] RFC: Eliminate ompi/class/ompi_[circular_buffer_]fifo.h

2009-02-12 Thread Jeff Squyres
On Feb 12, 2009, at 2:58 PM, Eugene Loh wrote: Sorry, what's the connection? Are we talking about https://svn.open-mpi.org/trac/ompi/ticket/1791 ? Are you simply saying that if I'm doing some sm BTL work, I should also look at 1791? I'm trying to figure out if there's some more specific

Re: [OMPI devel] RFC: Eliminate ompi/class/ompi_[circular_buffer_]fifo.h

2009-02-12 Thread Ralph Castain
The connection is only that, if you are going to modify the sm BTL as you say, you might at least want to be aware that we have a problem in it so you (a) don't make it worse than it already is, and (b) might keep an eye open for the problem as you are changing things. On Feb 12, 2009, at

Re: [OMPI devel] RFC: Eliminate ompi/class/ompi_[circular_buffer_]fifo.h

2009-02-12 Thread Eugene Loh
Sorry, what's the connection? Are we talking about https://svn.open-mpi.org/trac/ompi/ticket/1791 ? Are you simply saying that if I'm doing some sm BTL work, I should also look at 1791? I'm trying to figure out if there's some more specific connection I'm missing. Ralph Castain wrote: You

Re: [OMPI devel] RFC: Eliminate ompi/class/ompi_[circular_buffer_]fifo.h

2009-02-12 Thread Ralph Castain
You might want to look at ticket #1791 while you are doing this - Brad added some valuable data earlier today. On Feb 12, 2009, at 12:13 PM, Eugene Loh wrote: Jeff Squyres wrote: This should probably include the disclaimer that we talked about this extensively yesterday at the sm/btl meet

Re: [OMPI devel] RFC: Eliminate ompi/class/ompi_[circular_buffer_]fifo.h

2009-02-12 Thread Eugene Loh
Jeff Squyres wrote: This should probably include the disclaimer that we talked about this extensively yesterday at the sm/btl meeting after the MPI Forum meeting in San Jose. Eugene has been working on new sm stuff (as he has posted), and we had a very productive meeting yesterday discuss

Re: [OMPI devel] RFC: Eliminate ompi/class/ompi_[circular_buffer_]fifo.h

2009-02-12 Thread Jeff Squyres
This should probably include the disclaimer that we talked about this extensively yesterday at the sm/btl meeting after the MPI Forum meeting in San Jose. Eugene has been working on new sm stuff (as he has posted), and we had a very productive meeting yesterday discussing what he has done a