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Fix dirtyRecursive() performance for Series with many steps #1598

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merged 15 commits into from
Mar 25, 2024

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@franzpoeschel franzpoeschel commented Feb 26, 2024

We currently do an error-check if users accidentally touched an Iteration that is currently closed. It seems like we'll need to stop doing that as it leads to O(n^2) runtime where n is the number of Iterations The check is still needed even in the regular logic, so the alternative was to make it more performant by tracking this information from the beginning.

  • finalize / clean up

Fix: Clear dirty files after flushing in ADIOS2

cc @ax3l

@franzpoeschel franzpoeschel force-pushed the fix-performance-dirty-recursive branch from b1b8875 to bc7fca8 Compare March 6, 2024 15:58
test/ParallelIOTest.cpp Fixed Show fixed Hide fixed
test/ParallelIOTest.cpp Fixed Show fixed Hide fixed
test/SerialIOTest.cpp Fixed Show fixed Hide fixed
test/SerialIOTest.cpp Fixed Show fixed Hide fixed
@franzpoeschel franzpoeschel marked this pull request as ready for review March 6, 2024 19:10
@ax3l ax3l self-assigned this Mar 13, 2024
@franzpoeschel franzpoeschel changed the title [WIP] Fix dirtyRecursive() performance for Series with many steps Fix dirtyRecursive() performance for Series with many steps Mar 18, 2024
@franzpoeschel franzpoeschel requested a review from ax3l March 19, 2024 15:48
@ax3l ax3l requested a review from guj March 25, 2024 17:59
@ax3l ax3l added this to the 0.15.3 milestone Mar 25, 2024
@ax3l ax3l merged commit e4ce81f into openPMD:dev Mar 25, 2024
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2 participants