Re: [OMPI devel] patch for building gm btl

2008-01-03 Thread Jeff Squyres
On Jan 3, 2008, at 5:13 PM, Patrick Geoffray wrote: One thing I quickly learned with MTT is that there is only 24 hours in a day :-) Sweet. :-) Be sure to ask any questions you have about MTT on the MTT users list (mtt-us...@open-mpi.org ). -- Jeff Squyres Cisco Systems

Re: [OMPI devel] patch for building gm btl

2008-01-03 Thread Patrick Geoffray
Paul, Paul H. Hargrove wrote: discuss what tests we will run, but it will probably be a very minimal set. Once we both have MTT setup and running GM tests, we should compare configs to avoid overlap (and thus increase coverage). That would be great. I have only one 32-node 2G cluster I can

Re: [OMPI devel] patch for building gm btl

2008-01-03 Thread Paul H. Hargrove
Patrick, Thanks for the info. Jeff and I are working (well Jeff is working anyway) to get MTT setup on my cluster to do MTT builds against both the GM-1.6.4 and GM-2.0.19 libs I have installed. While there is no current development at Myricom for GM, there are still folks with older

Re: [OMPI devel] patch for building gm btl

2008-01-03 Thread Patrick Geoffray
Hi Paul, Paul H. Hargrove wrote: The fact that this has gone unfixed for 2 months suggests to me that nobody is building the GM BTL. So, how would I go about checking ... a) ...if there exists any periodic build of the GM BTL via MTT? We are deploying MTT on all our clusters. Right now,

[OMPI devel] Fixing SPARC bus errors

2008-01-03 Thread Rolf vandeVaart
Greetings. We have seen some bus errors when compiling a user application with certain compiler flags and running on a sparc based server. The issue is that some structures are not word or double word aligned causing a bus error. I have tracked down two places where I can make a minor

Re: [OMPI devel] Common initialization code for IB.

2008-01-03 Thread Jeff Squyres
On Jan 3, 2008, at 9:03 AM, Gleb Natapov wrote: In Paris we've talked about putting HCA discovery and initialization code outside of openib BTL so other components that want to use IB will be able to share common code, data and registration cache. Other components I am thinking about are

[OMPI devel] Common initialization code for IB.

2008-01-03 Thread Gleb Natapov
Hi, In Paris we've talked about putting HCA discovery and initialization code outside of openib BTL so other components that want to use IB will be able to share common code, data and registration cache. Other components I am thinking about are ofud and multicast collectives. I started to look