Just built 1.8.3 for another round of testing with mpi4py. I'm getting
the following valgrind warning:
==4718== Conditional jump or move depends on uninitialised value(s)
==4718==at 0xD0D9F4C: component_select (osc_sm_component.c:333)
==4718==by 0x4CF44F6: ompi_osc_base_select (osc_base_in
On 22 April 2014 03:02, George Bosilca wrote:
> Btw, the proposed validator was incorrect the first printf instead of
>
> printf(“[%d] rbuf[%d]=%2d expected:%2d\n”, rank, 0, recvbuf[i], size);
>
> should be
>
> printf(“[%d] rbuf[%d]=%2d expected:%2d\n”, rank, 0, recvbuf[0], size);
>
I'm testi
On 25 September 2014 20:50, Nathan Hjelm wrote:
> On Tue, Aug 26, 2014 at 07:03:24PM +0300, Lisandro Dalcin wrote:
>> I finally managed to track down some issues in mpi4py's test suite
>> using Open MPI 1.8+. The code below should be enough to reproduce the
>> problem. Run it under valgrind to mak
Lisandro,
Good catch. Indeed the MPI_Ireduce_scatter was not covering the case where
MPI_IN_PLACE was used over a communicator with a single participant. I
pushed a patch and schedule it for 1.8.4. Check
https://svn.open-mpi.org/trac/ompi/ticket/4924 for more info.
Thanks,
George.
On Sun, Sep
