Re: [OMPI devel] Missing symbol with DR PML

2008-03-11 Thread Andrew Friedley
Thanks George. Andrew George Bosilca wrote: I guess that as now we have visibility turned on by default, this symbol is missing as it is not exported. Commit 17810 should fix the problem. Thanks, george. On Mar 11, 2008, at 2:03 PM, Andrew Friedley wrote: I'm running a several differ

Re: [OMPI devel] Missing symbol with DR PML

2008-03-11 Thread George Bosilca
I guess that as now we have visibility turned on by default, this symbol is missing as it is not exported. Commit 17810 should fix the problem. Thanks, george. On Mar 11, 2008, at 2:03 PM, Andrew Friedley wrote: I'm running a several different trunk checkouts and I always see this er

[OMPI devel] Missing symbol with DR PML

2008-03-11 Thread Andrew Friedley
I'm running a several different trunk checkouts and I always see this error when running with the DR PML: $ mpirun -np 2 -mca pml dr ./NPmpi 0: sif 1: sif ./NPmpi: symbol lookup error: /u/afriedle/local/x86_64/ompi-trunk3/lib/openmpi/mca_pml_dr.so: undefined symbol: ompi_seq_tracker_check_dupl

Re: [OMPI devel] OMPI OpenIB Credit Schema breaks Chelsio HW

2008-03-11 Thread Jeff Squyres
On Mar 10, 2008, at 2:04 PM, Jon Mason wrote: Specifying only 1 PP QP via command line seems to be working. It now passes a tests that failed 100% of the time with the credit issue on my 2 node cluster. Futher tests on a larger setup are still pending, but this looks like a good workaround.

Re: [OMPI devel] OMPI OpenIB Credit Schema breaks Chelsio HW

2008-03-11 Thread Gleb Natapov
On Mon, Mar 10, 2008 at 01:52:22PM -0500, Steve Wise wrote: > >Does OMPI do lazy dereg to maintain a cache of registered user buffers? Not by default. You'll have to use -mca mpi_leave_pinned 1 to enable lazy dereg. -- Gleb.