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multigrid & refactor#1158

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fractalsbyx merged 19 commits into
prisms-center:masterfrom
fractalsbyx:mg-refactor
Jun 18, 2026
Merged

multigrid & refactor#1158
fractalsbyx merged 19 commits into
prisms-center:masterfrom
fractalsbyx:mg-refactor

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@fractalsbyx

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multigrid preconditioning

@fractalsbyx fractalsbyx changed the title Mg refactor multigrid & refactor Jun 17, 2026
@landinjm

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Looks like out of memory on the workflow step. Should be able to set the number of threads to be lower

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My bad on the close.

Should be good now after rebase.

@fractalsbyx fractalsbyx marked this pull request as draft June 18, 2026 16:28
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fractalsbyx commented Jun 18, 2026

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ch-implicit maybe broken by the refactor? Throws a dealii NaN exception in debug on 8 cores, but doesn't show any problems in release mode

@fractalsbyx fractalsbyx marked this pull request as ready for review June 18, 2026 16:57
Comment thread include/prismspf/core/matrix_free_manager.h
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ch-implicit maybe broken by the refactor? Throws a dealii NaN exception in debug on 8 cores, but doesn't show any problems in release mode

I'm not able to reproduce this after I add in the missing header.

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I think it ought to be good.

@fractalsbyx fractalsbyx merged commit f07cef7 into prisms-center:master Jun 18, 2026
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@fractalsbyx fractalsbyx deleted the mg-refactor branch June 19, 2026 01:36
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2 participants