MPI_BCAST() applied on only a fraction of the base group...

MPI_COMM_RANK vs MPI_GROUP_RANK...

Using MPI to distribute the job between the processors but all the processors are doing the whole jo...

MPI io reading file by processes equally by line (not by chunk size)...

MPI_Bcast error on multiple nodes...

Ensuring two messages come from the same MPI task...

How does MPI Odd-Even sort work?...

Why does 'use mpi' fail with mpif90...

How do I broadcast a 2D array to all processes such that it can be accessed by a function in each ra...

Hello_World not playing with mpi4pi on Cluster...

Using MPI to parallelize a function...

MPI_Send works only with statically allocated buffer...

MPI (OpenMPI) - MPI_Publish_name cannot contact global ompi-server and throws error...

MPI_Waitall hangs...

MPI_send and MPI_Resc - updating single array value...

MPI - Asynchronous Broadcast/Gather...

MPI correct number of processors on EC2...

Gathering and organazing vectors using MPI...

Parallel Matrix Multiplication MPI (Element Wise Calculation)...

MPI write to file sequentially...

MPI run error "caused collective abort of all ranks"...

Running MPI program on two hosts with different login ids...

Substituting user-defined matrices into PETSc matrices...

What is the MPI data type equivalent to off_t?...

How can I pass long and/or unsigned integers to MPI arguments?...

Spellcheck program using MPI...

cluster r script isn't reading in RData datasets properly...

Broadcasting (Sharing) an array in MPI...

c pointer in MPI...

MPI's Scatterv operation...