|
[Sponsors] |
April 20, 2004, 05:29 |
PROBLEM IN PARALLEL PROGRAMMING WITH MPI
|
#1 |
Guest
Posts: n/a
|
Hello, I have written a lattice boltzmann based parallel code for solving natural convection with MPI library. It is not my first time programming with MPI but this time I've got a problem that is when I run my code in one computer and using virtual parallel processing(I mean in one computer I set the MPI_size more than one) it works right but when I run it in a real parallel computer network (9 node) it doesn't work. I do need some help, I will be most grateful if some body could help me. Thank you very much Niavarani
|
|
April 20, 2004, 07:51 |
Re: PROBLEM IN PARALLEL PROGRAMMING WITH MPI
|
#2 |
Guest
Posts: n/a
|
Hello It may cause of your different compilers or MPICH or LAM package. Try to compile it with another compilers such as PETSc. It links with MPICH library, and in this case use include<petsc.h> instead of include<mpi.h> hope this helps Banaeizadeh
|
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
A Strange Problem in making Parallel (Ansys/CFX 12) | a.sarami | CFX | 13 | October 7, 2010 02:33 |
problem using property udfs in parallel mode | EllenW | Fluent UDF and Scheme Programming | 5 | July 10, 2009 05:31 |
problem using property udfs in parallel mode | EllenW | FLUENT | 0 | June 23, 2009 18:18 |
parallel UDF problem | kerem | FLUENT | 2 | June 20, 2006 07:56 |
Problem Of Parallel / Partionning errors | Hendawi Mohamed | FLUENT | 0 | April 14, 2003 05:24 |