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Optimize memory usage for stiff time integrators #184

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termi-official opened this issue Jan 19, 2025 · 0 comments
Open

Optimize memory usage for stiff time integrators #184

termi-official opened this issue Jan 19, 2025 · 0 comments
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performance Something affecting the performance (e.g. scalability or flat runtime)

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@termi-official
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Most stiff (ode) time integrators need compatible matrices for M,J and W. Usually these have the same type and the same sparsity pattern. Hence we can share data which is currently duplicated. Hence, we should add constructor for all assembled operators to construct matrices this way.
@termi-official termi-official added the performance Something affecting the performance (e.g. scalability or flat runtime) label Jan 19, 2025
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