[OMPI devel] Ob1 segfault

2007-07-06 Thread Tim Prins
While looking into another problem I ran into an issue which made ob1 segfault on me. Using gm, and running the test test_dan1 in the onesided test suite, if I limit the gm freelist by too much, I get a segfault. That is, mpirun -np 2 -mca btl gm,self -mca btl_gm_free_list_max 1024 test_dan1 wo

[OMPI devel] opal_output_verbose usage guidelines

2007-07-06 Thread Don Kerr
Hola, Are there any guidelines about the use of opal_output_verbose? - Are there hidden meanings for a given verbose level? e.g. 0 reserved for PML, or 50-100 for BTL and so on - Maybe the base component output_id is ok to use in situation XYZ but a component specific output_id s

Re: [OMPI devel] One-sided operations with Portals

2007-07-06 Thread Jeff Squyres
On Jul 5, 2007, at 11:16 PM, Glendenning, Lisa wrote: Ron Brightwell at SNL has asked me to look into optimizing Open MPI's one-sided operations over Portals. Does anyone have any guidance or thoughts for this? Does this mean that HP is considering joining the Open MPI project? In order to