Re: [OMPI devel] --mca btl_base_debug

2007-10-05 Thread Jeff Squyres
On Oct 5, 2007, at 10:08 PM, Rolf vandeVaart wrote: I don't really have an opinion either way, but I think you can turn on *some* debug messages by setting btl_base_verbose to (for example) 100. It looks like these messages are mainly in the BTL base selection logic and the openib BTL. Jeff,

Re: [OMPI devel] --mca btl_base_debug

2007-10-05 Thread Rolf vandeVaart
Jeff Squyres wrote: On Oct 2, 2007, at 3:43 PM, rolf.vandeva...@sun.com wrote: I propose that we drop the mca parameter "btl_base_debug". It is an added level of complexity that does not provide any benefit. In fact, the debug/verbose code in the btl_base_open.c is such that we can neve

Re: [OMPI devel] --mca btl_base_debug

2007-10-05 Thread Jeff Squyres
On Oct 2, 2007, at 3:43 PM, rolf.vandeva...@sun.com wrote: I propose that we drop the mca parameter "btl_base_debug". It is an added level of complexity that does not provide any benefit. In fact, the debug/verbose code in the btl_base_open.c is such that we can never turn on verbose mess

[OMPI devel] FW: Meeting at SC'07

2007-10-05 Thread Richard Graham
FYI. Rich -- Forwarded Message From: Richard Graham Reply-To: List-Post: devel@lists.open-mpi.org Date: Fri, 5 Oct 2007 03:55:27 -0400 To: Conversation: Meeting at SC'07 Subject: Re: Meeting at SC'07 I will have an agenda out in a week or so, so if people have specific items they want to

[OMPI devel] RFC: delete mvapi BTL for v1.3

2007-10-05 Thread Jeff Squyres
WHAT: Remove the mvapi BTL for the v1.3 release. WHY: None of the IB vendors want to maintain it anymore; our future is OFED. If someone still has mvapi IB drivers, they can use the OMPI v1.2 series. WHERE: svn rm ompi/mca/btl/mvapi WHEN: Before the v1.3 release. TIMEOUT: COB, Thurs, Oct

Re: [OMPI devel] collective problems

2007-10-05 Thread Jeff Squyres
David -- Gleb and I just actively re-looked at this problem yesterday; we think it's related to https://svn.open-mpi.org/trac/ompi/ticket/ 1015. We previously thought this ticket was a different problem, but our analysis yesterday shows that it could be a real problem in the openib BTL or