FWIW, I think we imported your patch a while ago. Here it is on the trunk:
https://svn.open-mpi.org/trac/ompi/browser/trunk/opal/mca/memory/linux/malloc.c#L3933
And here it is on v1.6:
https://svn.open-mpi.org/trac/ompi/browser/branches/v1.6/opal/mca/memory/linux/malloc.c#L3933
On May 24,
Forgot to add the date of my compiler was 2011.10.11 so I wonder if it
might not have this issue you mentioned below. Anyways, I'll keep the
below in mind as I try to run more tests.
thanks,
--td
On 5/24/2012 2:06 PM, Larry Baker wrote:
Terry,
What you are seeing is a bug in the
Actually, I don't think the below is the issue. I think the
OMPI_ARRAY_INT_2_LOGICAL macro is doing a free on line 193 when it
shouldn't because the OMPI_ARRAY_LOGICAL_2_INT macro calling an empty
OMPI_ARRAY_LOGICAL__2_INT_ALLOC macro which in the other case that macro
actually does a malloc.
Terry,
What you are seeing is a bug in the vectorizer in the Intel 2011.6.233 release.
We've talked about this before. You should probably remove that compiler from
your system(s). I think the new release of OpenMPI describes this problem, but
does not stop if from occurring. I write a
I am seeing several Cart Fortran tests (like MPI_Cart_coords_f) segv in
opal_memory_ptmalloc2_int_free when OMPI trunk is compiled with icc
12.1.0 for 64 bit on linux. Just wondering if anyone has seen anything
similar to this with a different version of icc. Other non-Intel
compilers seem
