Re: [OMPI users] MPI_type_create_struct + MPI_Type_vector + MPI_Type_contiguous

2015-01-18 Thread Diego Avesani
Dear All, Dear Gus, Dear George, I almost get it. In the attachment the program. All data arrived, However I got a segmentation fault. The idea is to have mpi_type_row and then construct a mpi_rowcolumn_type. Probably I am not able to understand the correct position in Fortran. (P.S. I am sorry f

Re: [OMPI users] How to handle strides in MPI_Create_type_subarray - Re: MPI_type_create_struct + MPI_Type_vector + MPI_Type_contiguous

2015-01-18 Thread Gustavo Correa
Thank you, George! Sorry that I sent my message too quick, and didn't even write that the bug report was from MPICH (although the link was to MPICH). Anyway, glad to know that it helped. So, for the time being (OMPI 1.8.4 and 1.6.5) is it safer to stick to MPI_Type_Vector, instead of venturing

[OMPI users] Segfault in mpi-java

2015-01-18 Thread Alexander Daryin
Hi I am using Java MPI bindings and periodically get fatal erros. This is illustrated by the following model Java program. import mpi.MPI; import mpi.MPIException; import mpi.Prequest; import mpi.Request; import mpi.Status; import java.nio.ByteBuffer; import java.util.Random; public class Test