Intel® oneAPI HPC Toolkit
Get help with building, analyzing, optimizing, and scaling high-performance computing (HPC) applications.
Welcome to the Intel Community. If you get an answer you like, please mark it as an Accepted Solution to help others. Thank you!

mpiexec run on different os



I am developing a program using mpi routine with intel parallel studio xe 2013

After compile, I want to distribute the developed software to other people who dont have cluster studio.

Therefore, I copied only mpiexec, smpd and impi.dll to the my other test computers.

First, the mpiexec ran successfully on the each computer with multi cores.

However, when i try to run multi hosts that have different os. There was problem.

 One is Windows server 2012 and the other is windows 7

like : mpiexec -hosts 2 host1 host2 ****.exe   filename

it said : abort : unable to connect to host2


is it impossible to use multi hosts with different o/s

0 Kudos
0 Replies