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Structmatrix changes #207

Merged
merged 23 commits into from
Sep 16, 2024
Merged

Structmatrix changes #207

merged 23 commits into from
Sep 16, 2024

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orlandini
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This branch reflects several modifications needed for efficiently running a problem in which elements had large dependency matrices.

Most of the changes are associated with the TPZStructMatrixOMPorTBB class.

  • Several fixes allowing it to be used with complex problems
  • Several optimisations
  • Correctly checking for dependencies, skipping invalid elements/elements with TPZNullMaterial
  • Allows for using a preallocated buffer for large dependency matrices

Other affected classes were mostly optimised. Exceptions are:

  • TPZElementMatrixT<T> allows for usage of buffer for large dependency matrix

- it will call debugstop on BOTH assemble calls if neopz was not configured with neither
OpenMP or TBB
- calling mkl_domain_set_num_threads on both Assemble methods
- explicit template instantiation for sparse mats
- fix errors regarding STATE/CSTATE
- adds calls to ComputeRhs()
the same behaviour as in multiphysics el
apparently if you have a condensed group, you wont have an associated
material but still wants to compute the stiffness matrix
@orlandini orlandini merged commit c663528 into develop Sep 16, 2024
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@orlandini orlandini deleted the strmatrix-changes branch September 16, 2024 21:02
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