HI Jeff,
I had the same idea so my simple code I have already done calloc and memset
..
The same warning still appear using strncmp that should exclude
uninitialized bytes on hostnam_recv_buf :(
My apologize for being so insistent, but I would understand if there is
some bug in MPI_Allgather, st
On Jan 28, 2012, at 5:22 AM, Gabriele Fatigati wrote:
> I had the same idea so my simple code I have already done calloc and memset ..
>
> The same warning still appear using strncmp that should exclude uninitialized
> bytes on hostnam_recv_buf :(
Bummer.
> My apologize for being so insistent,
Sorry for the long delay in replying -- this mail got lost in my usual INBOX
overflow, etc.
On Jan 12, 2012, at 11:05 AM, devendra rai wrote:
> Hello Community:
>
> I am running into a strange problem. I get a SIGSEGV when I try to execute
> MPI_Test:
>
> ==21076== Process terminating with d
(sorry for the delay in this reply; this mail came while I was at the MPI Forum
meeting. Travel always makes my disastrous INBOX even worse...)
As a bit of explanation, I can surmise part of what is happening here.
When you run on only one machine, the TCP communications plugin (i.e., the
"BTL"
Yes, you should be able to run the OSU tests with Open MPI -- they are not
specific to any MPI implementation.
That being said, the MPI-2 one-sided functionality (which is being tested by
the osu_get* and osu_put* tests) is notoriously difficult to get right. I
don't know offhand if their test
Strange -- this almost implies a race condition somewhere.
I don't see anything wrong with your application (other than it doesn't free
the communicators, but that's not an error).
Edgar -- the intercomm code is yours. Could you have a look?
On Jan 23, 2012, at 11:03 AM, jody wrote:
> Hi
>
Is there any chance you can make a small-ish reproducer of the issue that we
can run?
On Jan 27, 2012, at 10:45 AM, Evgeniy Shapiro wrote:
> Hi
>
> I have a strange problem with MPI_Barrier occurring when writing to a
> file. The output subroutine (the code is in FORTRAN) is called from
> the m
