Search found 4 matches

by Dmitrij
30 Jul 2022, 00:05
Forum: HPC
Topic: Parallel Operation
Replies: 9
Views: 625

Re: Parallel Operation

Yes, I mean threads, not cores. The system have 64 active physical cores (HT off). Number of threads in Elmer was changed only.
by Dmitrij
29 Jul 2022, 23:08
Forum: HPC
Topic: Parallel Operation
Replies: 9
Views: 625

Re: Parallel Operation

intel MPI 64 thread log
by Dmitrij
29 Jul 2022, 23:08
Forum: HPC
Topic: Parallel Operation
Replies: 9
Views: 625

Re: Parallel Operation

Hi, I also encountered parallel calculation problem by using MS MPI when threads number exceed a certain value. In example project AcousticWaves it is 12 threads, below this value Elmer calculates normally, but above this value MS MPI/Elmer gives error. While the same project with Intel MPI runs wit...
by Dmitrij
14 Oct 2019, 06:57
Forum: ElmerSolver
Topic: Parallel solver settings on Windows machine
Replies: 7
Views: 6340

Re: Parallel solver settings on Windows machine

Hi there, I also was encountered the problem running parallel solver and received the error Aborting: failed to launch 'ElmerSolver_mpi.exe' on DESKTOP-*********** Error (2) unable to find the file It seems that the problem is caused by Windows User Account Control settings and WIN10 just blocks acc...