Re: [OMPI devel] [PATCH] openib btl: extensable cpc selection enablement

2008-01-14 Thread Pavel Shamis (Pasha)
Jon Mason wrote: I have few machines with connectX and i will try to run MTT on Sunday. Awesome! I appreciate it. After fixing the compilation problem in XRC part of code I was able to run mtt. Most of the test pass and one test failed: mpi2c++_dynamics_test. The test pass

Re: [OMPI devel] [PATCH] openib btl: extensable cpc selection enablement

2008-01-11 Thread Jeff Squyres
On Jan 10, 2008, at 4:17 AM, Pavel Shamis (Pasha) wrote: This patch has been tested with IB and iWARP adapters on a 2 node system (with it correctly choosing to use oob and happily ignoring iWARP adapters). It needs XRC testing and testing of larger node systems. Did you run MTT over all

Re: [OMPI devel] [PATCH] openib btl: extensable cpc selection enablement

2008-01-10 Thread Jeff Squyres
On Jan 10, 2008, at 11:55 AM, Jon Mason wrote: BTW, I should point out that the modex CPC string list stuff is currently somewhat wasteful in the presence of multiple ports on a host. This will definitely be bad at scale. Specifically, we'll send around a CPC string in the openib modex for

Re: [OMPI devel] [PATCH] openib btl: extensable cpc selection enablement

2008-01-10 Thread Jon Mason
On Thu, Jan 10, 2008 at 11:17:48AM +0200, Pavel Shamis (Pasha) wrote: > Jon Mason wrote: > > The new cpc selection framework is now in place. The patch below allows > > for dynamic selection of cpc methods based on what is available. It > > also allows for inclusion/exclusions of methods. It

Re: [OMPI devel] [PATCH] openib btl: extensable cpc selection enablement

2008-01-10 Thread Jeff Squyres
BTW, I should point out that the modex CPC string list stuff is currently somewhat wasteful in the presence of multiple ports on a host. This will definitely be bad at scale. Specifically, we'll send around a CPC string in the openib modex for *each* port. This may be repetitive (and

Re: [OMPI devel] [PATCH] openib btl: extensable cpc selection enablement

2008-01-10 Thread Jeff Squyres
On Jan 10, 2008, at 4:17 AM, Pavel Shamis (Pasha) wrote: This patch also contains XRC compile time disablement (per Jeff's patch). Need make sure that CM stuff will be disabled during compile tine if it is not installed on machine. The RDMA CM and IBCM stuff has not yet been implemented

Re: [OMPI devel] [PATCH] openib btl: extensable cpc selection enablement

2008-01-10 Thread Pavel Shamis (Pasha)
Jon Mason wrote: The new cpc selection framework is now in place. The patch below allows for dynamic selection of cpc methods based on what is available. It also allows for inclusion/exclusions of methods. It even futher allows for modifying the priorities of certain cpc methods to better

[OMPI devel] [PATCH] openib btl: extensable cpc selection enablement

2008-01-09 Thread Jon Mason
The new cpc selection framework is now in place. The patch below allows for dynamic selection of cpc methods based on what is available. It also allows for inclusion/exclusions of methods. It even futher allows for modifying the priorities of certain cpc methods to better determine the optimal