Re: [OMPI devel] [OMPI svn] svn:open-mpi r25476

2011-11-18 Thread George Bosilca
I fixed some of the issues (nearly infinite loops on the orted due to non initialized values), but not the one in rmaps. Clearly, the code in ramps_base_ranking.c (the while loop starting with "while (cnt < jdata->num_procs))" reach an infinite loop as soon as no node->procs exists, as there is

Re: [OMPI devel] "Open MPI"-based MPI library used by K computer

2011-11-18 Thread George Bosilca
Dear Yuki and Takahiro, Thanks for the bug report and for the patch. I pushed a [nearly identical] patch in the trunk in https://svn.open-mpi.org/trac/ompi/changeset/25488. A special version for the 1.4 has been prepared and has been attached to the ticket #2916 (https://svn.open-mpi.org/trac/o

Re: [OMPI devel] Retrying a MPI_SEND

2011-11-18 Thread Hugo Daniel Meyer
Hello again. I was doing some trace into de PML_OB1 files. I start to follow a MPI_Ssend() trying to find where a message is stored (in the sender) if it is not send until the receiver post the recv, but i didn't find that place. I've noticed that the message to be sent enters in * mca_pml_ob1_rn

Re: [OMPI devel] [OMPI svn] svn:open-mpi r25476

2011-11-18 Thread Ralph Castain
On Nov 18, 2011, at 3:28 AM, George Bosilca wrote: > I fixed some of the issues (nearly infinite loops on the orted due to non > initialized values), but not the one in rmaps. Clearly, the code in > ramps_base_ranking.c (the while loop starting with "while (cnt < > jdata->num_procs))" reach an

Re: [OMPI devel] [OMPI svn] svn:open-mpi r25476

2011-11-18 Thread George Bosilca
On Nov 18, 2011, at 07:49 , Ralph Castain wrote: > That's a condition which should never be reached, but just to be safe, I have > added a "bozo check" that will cause the routine to error out with a message > if that situation occurs. I have tried everything - hostfile, dash-host, > bizarre co

Re: [OMPI devel] Retrying a MPI_SEND

2011-11-18 Thread George Bosilca
On Nov 18, 2011, at 07:29 , Hugo Daniel Meyer wrote: > Hello again. > > I was doing some trace into de PML_OB1 files. I start to follow a MPI_Ssend() > trying to find where a message is stored (in the sender) if it is not send > until the receiver post the recv, but i didn't find that place.

Re: [OMPI devel] Retrying a MPI_SEND

2011-11-18 Thread Hugo Daniel Meyer
2011/11/18 George Bosilca > > On Nov 18, 2011, at 07:29 , Hugo Daniel Meyer wrote: > > Hello again. > > I was doing some trace into de PML_OB1 files. I start to follow a > MPI_Ssend() trying to find where a message is stored (in the sender) if it > is not send until the receiver post the recv, bu

Re: [OMPI devel] Retrying a MPI_SEND

2011-11-18 Thread George Bosilca
On Nov 18, 2011, at 11:14 , Hugo Daniel Meyer wrote: > 2011/11/18 George Bosilca > > On Nov 18, 2011, at 07:29 , Hugo Daniel Meyer wrote: > >> Hello again. >> >> I was doing some trace into de PML_OB1 files. I start to follow a >> MPI_Ssend() trying to find where a message is stored (in the

Re: [OMPI devel] Retrying a MPI_SEND

2011-11-18 Thread Hugo Daniel Meyer
2011/11/18 George Bosilca > > On Nov 18, 2011, at 11:14 , Hugo Daniel Meyer wrote: > > 2011/11/18 George Bosilca > >> >> On Nov 18, 2011, at 07:29 , Hugo Daniel Meyer wrote: >> >> Hello again. >> >> I was doing some trace into de PML_OB1 files. I start to follow a >> MPI_Ssend() trying to find w

Re: [OMPI devel] Retrying a MPI_SEND

2011-11-18 Thread George Bosilca
On Nov 18, 2011, at 11:50 , Hugo Daniel Meyer wrote: > > 2011/11/18 George Bosilca > > On Nov 18, 2011, at 11:14 , Hugo Daniel Meyer wrote: > >> 2011/11/18 George Bosilca >> >> On Nov 18, 2011, at 07:29 , Hugo Daniel Meyer wrote: >> >>> Hello again. >>> >>> I was doing some trace into de