Hi,
Indeed I try to make the equivalent of this Fortran program in C. The
Fortran version works fine but I have problems now in C.
I can't get to exchange between 2 processes a single column.
Could you try please to compile and execute the following test code wich
simply sends a column from the
Hi Christian,
The code you posted is very similar to another school assignment sent
to this list 2 years ago:
http://www.open-mpi.org/community/lists/users/2010/10/14619.php
At that time, the code was written in Fortran, and now it is written
in C - however, the variable names, logic, etc are qu
Hi
I have a large program written in FORTRAN 77 with a couple of routines
written in C++. It has MPI commands built into it to run on a large scale
multiprocessor IBM systems. I am now having the task of transferring this
program over to a cluster system. Both the multiprocessor and cluste
Hi,
I have a problem with MPI_Senrecv communication where I send columns on
edges between processes.
For debugging, I show you below a basic example where I initialize a 10x10
matrix ("x0" array) with x_domain=4
and y_domain=4. For the test, I simply initialize the 2D array values with
x0[i][j] =
