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Crashing of Hub-Labeling with IS #2

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h-waldschmidt opened this issue Aug 1, 2023 · 0 comments
Open

Crashing of Hub-Labeling with IS #2

h-waldschmidt opened this issue Aug 1, 2023 · 0 comments

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@h-waldschmidt
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h-waldschmidt commented Aug 1, 2023 •
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When using the function createHubLabelsWithIS() it sometimes produces segfaults. It isn't really predictable either. In one run every permutation works and in others it randomly crashes. The correctness of the produced hub labeling isn't impacted (With no crash point to point queries result in shortest distances and the produced esc is valid). It has probably something to do with the parallelization.
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