I tried with a freshly installed 1.4.3 but I can't reproduce your issue. I tried with the 1.5 and the trunk and all complete your code without errors. Not even valgrind found anything to complain about ...
On May 25, 2011, at 08:22 , Andrew Senin wrote:
> Sorry. I'm using OpenMPI 1.4.3.
>> -----Original Message-----
>> From: users-bounces_at_[hidden] [mailto:users-bounces_at_[hidden]] On
>> Behalf Of Peter Kjellstrom
>> Sent: Wednesday, May 25, 2011 4:19 PM
>> To: users_at_[hidden]
>> Subject: Re: [OMPI users] MPI_Allgather with derived type crash
>> On Wednesday, May 25, 2011 01:16:04 PM Andrew Senin wrote:
>>> Hello list,
>>> I have an application which uses MPI_Allgather with derived types. It
>>> works correctly with mpich2 and mvapich2. However it crashes
>>> periodically with openmpi2.
>> Which version of OpenMPI are you using? There is no such thing as
> users mailing list
Research Assistant Professor
Innovative Computing Laboratory
Department of Electrical Engineering and Computer Science
University of Tennessee, Knoxville