Re: [OMPI users] MPI Exit Code:1 on an OpenFoam application

2021-01-10 Thread Kahnbein Kai via users
Hey Tony, it works without the -parallel flag, all four cpu's are at 100% and running fine. Best regards Kai Am 05.01.21 um 20:36 schrieb Tony Ladd via users: Just run the executable without mpirun and the -parallel flag. On 1/2/21 11:39 PM, Kahnbein Kai via users wrote: *[External Email]*

Re: [OMPI users] MPI Exit Code:1 on an OpenFoam application

2021-01-10 Thread Tony Ladd via users
Kai That means your case directory is mostly OK. Exactly what command did you use to run the executable. By serial mode I actually meant a single processor. For example simpleFoam But then its surprising if it uses multiple cores. But it may be using multithreading by default. On a multic