Re: [OMPI devel] r26565 (orte progress threads and libevent thread support by default) causing segfaults

2012-06-11 Thread Ralph Castain
I've reverted the default config for now - not sure when I'll get another chance to tackle it, but hopefully soon. Looks like there is a problem in the TCP oob where we lose messages every now and then. On Jun 11, 2012, at 11:44 AM, Jeff Squyres wrote: > On Jun 11, 2012, at 1:42 PM, Ralph

Re: [OMPI devel] r26565 (orte progress threads and libevent thread support by default) causing segfaults

2012-06-11 Thread Jeff Squyres
On Jun 11, 2012, at 1:42 PM, Ralph Castain wrote: >>> will have to look more at the loop_spawn issue later. >> The original one I reported, I assume? I see similar stacks on segfaults >> with a variety of tests. So, I think it's not specific to loop_spawn. > > It's a race condition in the

Re: [OMPI devel] r26565 (orte progress threads and libevent thread support by default) causing segfaults

2012-06-11 Thread Ralph Castain
On Jun 11, 2012, at 11:38 AM, Eugene Loh wrote: > On 6/9/2012 6:49 PM, Ralph Castain wrote: >> >> I fixed this one, I believe > Sorry, I'm confused. You think you fixed the oob:ud:qp_init one you mean? > Which rev has the fix? Yes - r26587. MTT tests look pretty good at that point, per this

Re: [OMPI devel] r26565 (orte progress threads and libevent thread support by default) causing segfaults

2012-06-11 Thread Eugene Loh
On 6/9/2012 6:49 PM, Ralph Castain wrote: I fixed this one, I believe Sorry, I'm confused. You think you fixed the oob:ud:qp_init one you mean? Which rev has the fix? will have to look more at the loop_spawn issue later. The original one I reported, I assume? I see similar stacks on