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fix: not detected edges values DTCMP_Rank* #20

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@rezib rezib commented Feb 21, 2025

When the rank does not valid value but one of its side has, pretend rank is valid with this value to the other side. This fixes some cases with specific layouts of ranks without values.

For the record, I encountered this bug while adding support of hardlinks in mpifileutils. I need a fix for this bug so that this feature works reliably in all my test cases.

fix #19

When the rank does not valid value but one of its side has, pretend rank
is valid with this value to the other side. This fixes some cases with
specific layouts of ranks without values.

fix LLNL#19

Signed-off-by: Rémi Palancher <remi@rackslab.io>
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Wrong number of groups with DTCMP_Rankv()
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