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.travis@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