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Get optimization reporter reductions working in parallel #26530

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lynnmunday opened this issue Jan 10, 2024 · 0 comments · Fixed by #26531
Closed

Get optimization reporter reductions working in parallel #26530

lynnmunday opened this issue Jan 10, 2024 · 0 comments · Fixed by #26531
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P: normal A defect affecting operation with a low possibility of significantly affects. T: defect An anomaly, which is anything that deviates from expectations.

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@lynnmunday
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Bug Description

ParsedVectorVectorRealReduction does not have the correct data in parallel and sometimes segfaults.

Steps to Reproduce

The following test will segfault if run in parallel:
/moose/modules/combined/test/tests/optimization/invOpt_multiExperiment

Impact

This can be fixed by changing the reporter_mode_context from REPORTER_MODE_REPLICATED to REPORTER_MODE_ROOT and by performing a check on the data. By using REPORTER_MODE_ROOT, the reporter can also be gotten in the constructor instead of finalize which fixes reporter dependency issues.
@lynnmunday lynnmunday added P: normal A defect affecting operation with a low possibility of significantly affects. T: defect An anomaly, which is anything that deviates from expectations. labels Jan 10, 2024
lynnmunday added a commit to lynnmunday/moose that referenced this issue Jan 10, 2024
@lynnmunday
Testign and fixing parallel issue with reporters that operate on data…
5ee5e40 
… collected from samplers. closes idaholab#26530
@lynnmunday lynnmunday mentioned this issue Jan 10, 2024
Merged
schakrabortygithub pushed a commit to schakrabortygithub/moose that referenced this issue Mar 12, 2024
@lynnmunday @schakrabortygithub
Testign and fixing parallel issue with reporters that operate on data…
52db616 
… collected from samplers. closes idaholab#26530
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P: normal A defect affecting operation with a low possibility of significantly affects. T: defect An anomaly, which is anything that deviates from expectations.
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@lynnmunday