[Bug fortran/125717] [8? Regression] PR83064 impact on SPEC2026 pot3d_s benchmark (r8-7827-gbc436e10e0b892)
dhruvc at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Jun 15 10:03:26 GMT 2026
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125717
--- Comment #6 from Dhruv Chawla <dhruvc at gcc dot gnu.org> ---
(In reply to Harald Anlauf from comment #5)
> BTW: I just tried the variant with annot_expr_parallel_kind on the testcase
>
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83064#c0
>
> and it fails with -O2 -ftree-parallelize-loops=2 .
> So there is more to do.
Sorry, not very familiar with Fortran - what do you mean by failure here? From
a quick glance, it seems like the testcase was doing float operations in
parallel (whose results will inherently depend on the order of execution). So
this testcase seems invalid to me?
More information about the Gcc-bugs
mailing list