I've coded an mpi programm who run on 9 process. 7 process are in one
node, 2 other on another node.
It works really good, but sometimes it's kind like the 8th process block
Here is the scheme of the error
Normal execution 1000 ms | 10ms BLOCK | 60 ms execution | 10 ms BLOCK |
1000 ms execution .... and so on.
It's always the 8th process who block the programm.
Do someone experience any similar behavior?