Re: [OMPI devel] request help debugging openib btl problem

2008-02-09 Thread Jeff Squyres
Two suggestions: 1. Have you tried the OMPI development trunk? (or do you have a need for getting the 1.2 series working?) The use of OF verbs in the OMPI development trunk has changed quite a bit since the 1.2 series; we're well on our way towards a v1.3 release -- this is where all futu

[OMPI devel] request help debugging openib btl problem

2008-02-08 Thread Ralph Campbell
I'm using openmpi 1.2.5 with a QLogic HCA and using the openib btl (not PSM). osu_latency and osu_bw work OK but when I run osu_bibw with a message size of 2MB (1<<21), it hangs in btl_openib_component_progress() waiting for something. I tried adding printfs at each point where ibv_post_send(), i