Re: [OMPI devel] RFC: add support for large counts using derived datatypes

2013-07-16 Thread David Goodell (dgoodell)
On Jul 16, 2013, at 3:22 PM, George Bosilca wrote: > I read your code and it's definitively looking good. I have however few minor > issues with your patch. > > 1. MPI_Aint is unsigned as it must represent the difference between two > memory arbitrary locations. In your MPI_Type_get_[true_]ext

Re: [OMPI devel] RFC: add support for large counts using derived datatypes

2013-07-16 Thread David Goodell (dgoodell)
On Jul 16, 2013, at 4:03 PM, George Bosilca wrote: > On Jul 16, 2013, at 22:29 , Jeff Squyres (jsquyres) > wrote: > >> On Jul 16, 2013, at 4:22 PM, George Bosilca wrote: >> >>> Btw, I have a question to you fellow MPI Forum attendees. I just can't >>> remember why the MPI forum felt there

Re: [OMPI devel] ompi_info

2013-07-18 Thread David Goodell (dgoodell)
On Jul 18, 2013, at 8:06 AM, Ralph Castain wrote: > That's a good point, and a bad behavior. IIRC, it results from the MPI > Forum's adoption of the MPI-T requirement that stipulates we must allow > access to all control and performance variables at startup so they can be > externally seen/man

Re: [OMPI devel] ompi_info

2013-07-18 Thread David Goodell (dgoodell)
On Jul 18, 2013, at 9:53 AM, Ralph Castain wrote: > On Jul 18, 2013, at 7:05 AM, David Goodell (dgoodell) > wrote: > >> On Jul 18, 2013, at 8:06 AM, Ralph Castain wrote: >> >>> That's a good point, and a bad behavior. IIRC, it results from the MPI

Re: [OMPI devel] [EXTERNAL] Re: RFC: Change ompi_proc_t endpoint data lookup

2013-07-22 Thread David Goodell (dgoodell)
On Jul 20, 2013, at 4:42 PM, "Barrett, Brian W" wrote: > On 7/20/13 3:33 PM, "George Bosilca" wrote: > >> - In terms of memory this solution provide an approach where there will >> never be an extra overhead. The ompi_proc_t is not changed, and the extra >> array of endpoints is only created

Re: [OMPI devel] OpenSHMEM round 2

2013-08-06 Thread David Goodell (dgoodell)
The ".git" URL works for me when "git clone"ing it, but I get a 404 in my browser. Drop the ".git" and it will function as both a browser URL and a proper git clone URL: https://bitbucket.org/jladd_math/mlnx-oshmem -Dave On Aug 6, 2013, at 3:36 PM, Joshua Ladd wrote: > It’s a public repo. W

[OMPI devel] OMPI Git mirror history: incorrect history & rewinding

2013-09-20 Thread David Goodell (dgoodell)
Short Version: The OMPI GitHub mirror of the OMPI SVN history currently contains some bad history, specifically related to the version tags. Prior to roughly September 16th, this repository also contained several other bits of bad information/history. The git history was *rewound* some time a

Re: [OMPI devel] [OMPI users] Error in openmpi-1.9a1r29179

2013-09-20 Thread David Goodell (dgoodell)
"bzero" should be avoided for maximum portability. Just use "memset" instead. Even older versions of GCC know how to spot the 0 constant and substitute the right compiler intrinsic(s), assuming they are available for the target platform. http://pubs.opengroup.org/onlinepubs/009695399/function

Re: [OMPI devel] RFC: Neighborhood collective support

2013-09-20 Thread David Goodell (dgoodell)
On Sep 19, 2013, at 3:07 PM, "Hjelm, Nathan T" wrote: > I have implemented simple tests for cartesian, graph, and dist graph > topologies for the Open MPI/IBM test suite and all tests pass. I will push > those tests to MTT tomorrow. Consider also grabbing the dist graph and neighborhood collec

Re: [OMPI devel] OMPI Git mirror history: incorrect history & rewinding

2013-09-23 Thread David Goodell (dgoodell)
l, > I've finished with dynamic generation of authors list direct from SVN, thus > feature provide solution resolve issues of mirroring from svn2git. > > Last issue (F) I'll try solve in next few days. > > > > > -Original Message- > From: David

Re: [OMPI devel] [EXTERNAL] Re: OMPI dev meeting: December?

2013-10-01 Thread David Goodell (dgoodell)
On Oct 1, 2013, at 11:08 AM, "Jeff Squyres (jsquyres)" wrote: > On Oct 1, 2013, at 11:56 AM, "Barrett, Brian W" wrote: > >> I could catch a flight out of ORD instead of MDW if required, but would >> prefer not to have to get a rental car; is there a taxiable option to the >> Rosemont facility?

Re: [OMPI devel] [EXTERNAL] Re: OMPI dev meeting: December?

2013-10-01 Thread David Goodell (dgoodell)
on the L (> 1 hr) but it can't > be helped. > > -Nathan > > On Tue, Oct 01, 2013 at 04:09:43PM +0000, David Goodell (dgoodell) wrote: >> On Oct 1, 2013, at 11:08 AM, "Jeff Squyres (jsquyres)" >> wrote: >> >>> On Oct 1, 2013, at 11:56

Re: [OMPI devel] oshmem build failures

2013-10-16 Thread David Goodell (dgoodell)
It's probably missing from a variable which has "dist" effects. In ompi/include/ompi/Makefile.am this is "$(headers)". -Dave On Oct 16, 2013, at 9:25 AM, Ralph Castain wrote: > Weird - that file definitely exists - generated by autogen. > > On Oct 16, 2013, at 7:23 AM, "Jeff Squyres (jsquyre

Re: [OMPI devel] OMPI Git mirror history: incorrect history & rewinding

2013-10-17 Thread David Goodell (dgoodell)
repository to perform a few minor name corrections and add proper emails to the commit history. This should allow us to avoid name-related rewinds. I'll send a separate email/RFC about the email addresses. -Dave On Sep 23, 2013, at 8:31 AM, David Goodell (dgoodell) wrote: > A clari