[libre-riscv-dev] [Bug 44] IEEE754 FPU inverse (reciprocal) sqrt

bugzilla-daemon at libre-riscv.org bugzilla-daemon at libre-riscv.org
Thu Jul 25 08:50:13 BST 2019


--- Comment #39 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---

On Thu, Jul 25, 2019 at 7:52 AM Jacob Lifshay <programmerjake at gmail.com> wrote:

> I'm reverting the change to DivPipeCore while I fix the problems.

 that only stops fpsqrt working.

> I'm
> going to also try to convert the division tests to use unittest to
> make it compatible with pytest-xdist.

ah cool - they're runnable as "python3 xxx/xxx/test/test_xxx.py" still.

> I also added a unittest.skip
> annotation to the divpipecore tests wider than 8 bits, since 8 bits is
> enough to catch almost all the bugs and it completes in 60s instead of
> a really long time.

great.  i vaguely recall that nosetests3 has a way to run "longer" tests.

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