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I would expect this Python implementation to be quite a bit slower than `linalg.solve`. If this is the case, the applications of this would be to use it with custom operators, which PyTorch doesn't cu…
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Dear `MFEM` users/developers,
In the correct implementation of the `NewtonSolver` solver, it seems that the non convergence of the linear solver is not handled.
I tried to modify the `NewtonSol…
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- In the plasticity example, the load is applied in smaller steps. This is beneficial for easy convergence of iterative solvers for other cases as well.
- Solution:
- Just as `ad_wrapper` perfor…
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This was initially mentioned in #8064 [here](https://github.com/KratosMultiphysics/Kratos/issues/8064#issuecomment-762751589)
The regular compilation of Kratos defaults to `sparse_lu` from Eigen li…
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It should be relatively easy to adapt ADDA to calculation of scattering by particles made of non-linear materials (under sufficiently strong electric fields). There are two options:
- Use ADDA iterat…
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```
On recent GPU devices the matrix vector multiplication in adda is as fast as
the preparation of the next argument vector within the iterative solver
(currently done by the CPU). Therefore the it…
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```
On recent GPU devices the matrix vector multiplication in adda is as fast as
the preparation of the next argument vector within the iterative solver
(currently done by the CPU). Therefore the it…
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In a discussion with my friend @skieninger about the speed of sparse linear solvers of Matlab versus Python for solving a large system of equation (around 1e6) , we compared the backslash solver of Ma…
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```
On recent GPU devices the matrix vector multiplication in adda is as fast as
the preparation of the next argument vector within the iterative solver
(currently done by the CPU). Therefore the it…
-
```
On recent GPU devices the matrix vector multiplication in adda is as fast as
the preparation of the next argument vector within the iterative solver
(currently done by the CPU). Therefore the it…