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Custom Linear Solver
Posted 17 mars 2016, 04:24 UTC−4 Studies & Solvers 1 Reply
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Hi,
I'm wondering whether it is possible to use custom linear solver for my model on comsol.
For example, can I use my original solver implementation instead of MUMPS or PARDISO at Study ->Solver configuration -> Solution -> Direct Solver -> Solver?
I'm wondering whether it is possible to use custom linear solver for my model on comsol.
For example, can I use my original solver implementation instead of MUMPS or PARDISO at Study ->Solver configuration -> Solution -> Direct Solver -> Solver?
1 Reply Last Post 24 mars 2016, 10:45 UTC−4
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Posted:
9 years ago
Seki-
I would recommend looking into using the "Assemble" feature. Right-click on the Solution node which is found within the Study node. Then, select Other>Assemble.
Select the appropriate check boxes for the matrices and vectors you want to inspect or modify and save the model as a model file for Java or export to tabular format. You can then have the raw system matrix data available if you'd like to use your own solver.
--
Best regards,
Josh Thomas
AltaSim Technologies
I would recommend looking into using the "Assemble" feature. Right-click on the Solution node which is found within the Study node. Then, select Other>Assemble.
Select the appropriate check boxes for the matrices and vectors you want to inspect or modify and save the model as a model file for Java or export to tabular format. You can then have the raw system matrix data available if you'd like to use your own solver.
--
Best regards,
Josh Thomas
AltaSim Technologies