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GKlib triggerred an errexit when calling gk_mcorePop->gk_free with multi-thread #17

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whaleeej opened this issue Aug 8, 2022 · 1 comment
Open

GKlib triggerred an errexit when calling gk_mcorePop->gk_free with multi-thread #17

whaleeej opened this issue Aug 8, 2022 · 1 comment

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@whaleeej
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whaleeej commented Aug 8, 2022

Hi developer,

This is an issue happening with multi-threading. When using Metis::METIS_PartGraphRecursive in one thread, everything works ok. However, switching to parallel calls triggers a wired error related to "mallac&free", as illustrated by following image.
image

I have tried to make the static int gk_exit_on_error = 0. But further incertain access voliation would be thrown.
@mapret
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mapret commented Sep 8, 2023

I had the same crash with MSVC (which based on your screenshot you are also using), which I fixed in PR #31 .

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@mapret @whaleeej