Just a wild guess, but considering the time it's taken to run through the testsuite you're running it on a reasonable AArch64 machine. You may be hitting the weak memory ordering bugs https://gitlab.haskell.org/ghc/ghc/issues/15449 , though I haven't followed the ticket very closely...
On Mon, Apr 8, 2019 at 8:55 PM Travis Whitaker <pi.boy.tra...@gmail.com> wrote: > Hello GHC devs, > > When attempting to validate a patch on aarch64, it seems there are a large > number of validation failures: > > SUMMARY for test run started at Mon Apr 8 07:19:05 2019 UTC > 0:15:35 spent to go through > 6890 total tests, which gave rise to > 17169 test cases, of which > 10018 were skipped > 41 had missing libraries > 3151 expected passes > 150 expected failures > 11 caused framework failures > 0 caused framework warnings > 0 unexpected passes > 3798 unexpected failures > 0 unexpected stat failures > > The failures seem consistent on recent-ish master, specifically the > neighborhood of 6113d0d4540af7853c71e9f42a41c3b0bab386fd. Is this to be > expected? > > Thanks, > > Travis Whitaker > _______________________________________________ > ghc-devs mailing list > ghc-devs@haskell.org > http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs >
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