Search found 4 matches
- 23 Feb 2024, 23:03
- Forum: ElmerSolver
- Topic: SIGSEGV Fault in parallel, but not serial
- Replies: 7
- Views: 413
Re: SIGSEGV Fault in parallel, but not serial
Hi Peter, Thank you for the suggestions! My goal with this toy model is to make sure I understand the modeling procedure and can correctly simulate saturation behavior in soft magnetic materials. I have a few more details to check, but this seems to be working well. When I have everything sorted out...
- 21 Feb 2024, 20:58
- Forum: ElmerSolver
- Topic: SIGSEGV Fault in parallel, but not serial
- Replies: 7
- Views: 413
Re: SIGSEGV Fault in parallel, but not serial
Hi Kevin and Peter, Thank you both very much for the help. I modified my geometry so that the center of the coil is the origin. Then it is trivial to get 4 or 8 partitions with the coil in all partitions with -partcell 220 or -partcell 222. Both do solve with a 2x and 3x respective improvement in so...
- 20 Feb 2024, 17:42
- Forum: ElmerSolver
- Topic: SIGSEGV Fault in parallel, but not serial
- Replies: 7
- Views: 413
Re: SIGSEGV Fault in parallel, but not serial
Thank you. I used ElmerGrid to partition the mesh such that the coil is always entirely in one partition with the same result. I also reordered the partitions such that the coil is always in the first partition with the same result. Picture of two partitions attached. Any other advice would be appre...
- 19 Feb 2024, 22:17
- Forum: ElmerSolver
- Topic: SIGSEGV Fault in parallel, but not serial
- Replies: 7
- Views: 413
SIGSEGV Fault in parallel, but not serial
Hello, I have been working on a simple electromagnetic model using CoilSolver and MagnetoDynamics. The model solves well serially, but always has a SIGSEGV fault when I execute it in parallel. I don't think it is an issue with my installation as I have solved thermal models in parallel. It also occu...