Dear Open MPI User's and Developers,
I encountered a problem with Open MPI when porting an application, which
successfully ran with LAM MPI and MPICH.
The program produces a segmentation fault (see [1] for the stack trace) when
doing the MPI_Send with the following arguments:
MPI_Send((void *)0,
The OMPI_CHECK_PACKAGE macro is a rather nasty macro that tries to
reduce the replication of checking for a header then a library, then
setting CFLAGS, LDFLAGS, LIBS, and all that. There are two
components that use the TM libraries, so we have a centralized macro
that sets the configuratio
Michael,
The MPI standard is quite clear. In order to have a correct and
portable MPI code, you are not allowed to use (void*)0. Use
MPI_BOTTOM instead.
We have plenty of tests which test the exact behavior you describe in
your email. And they all pass. I will take a look at what's happen
Hello,
I am trying to run a xhpl (linpack) and after a while a get these
errors. I use a simple blas library
{{{
B-[ C ][ERR] MPI_DOUBLE count 4260 disp 0x317700 (3241728) extent
8 (size 34080)
-cC---P-DB-[ C ][ERR] MPI_DOUBLE count 4260 disp 0x326180
(3301760) extent 8 (size
On Apr 11, 2007, at 8:08 AM, Bas van der Vlies wrote:
The OMPI_CHECK_PACKAGE macro is a rather nasty macro that tries
to reduce the replication of checking for a header then a
library, then setting CFLAGS, LDFLAGS, LIBS, and all that. There
are two components that use the TM libraries,
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