[mvapich-discuss] mvapich2 reproducible builds

Bernhard M. Wiedemann bwiedemann at suse.de
Tue Apr 2 08:17:50 EDT 2019

Dear mvapich2 devs,

While working on reproducible builds for openSUSE, I found that
our mvapich2 package got variations in build results related to
non-deterministic filesystem-readdir-order

That can be fixed with this patch:

Not all hunks might be strictly required, but it is OK to sort more than

I also attached this patch rebased to mvapich2-2.2

See also https://reproducible-builds.org/ for why this matters.

Bernhard M.
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