[libre-riscv-dev] [Bug 165] New: Formally verify the FPCMP (FEQ, FLE, FLT) module
Luke Kenneth Casson Leighton
lkcl at lkcl.net
Mon Feb 3 00:09:57 GMT 2020
moo? where did this come from, ha ha ok right michael i think i forgot to
put fcmp on #48 ay no it is there
http://bugs.libre-riscv.org/show_bug.cgi?id=129
frickin fantastic. it passes the formal proof, right?
i am just trying to do gt dynamic partitioned
michael if you want something a bit challenging to do, could you see if you
can optimise the part_cmp eq.py code?
l.
On Sunday, February 2, 2020, <bugzilla-daemon at libre-riscv.org> wrote:
> http://bugs.libre-riscv.org/show_bug.cgi?id=165
>
> Bug ID: 165
> Summary: Formally verify the FPCMP (FEQ, FLE, FLT) module
> Product: Libre Shakti M-Class
> Version: unspecified
> Hardware: PC
> OS: Windows
> Status: CONFIRMED
> Severity: enhancement
> Priority: ---
> Component: Formal Verification
> Assignee: lkcl at lkcl.net
> Reporter: mtnolan2640 at gmail.com
> CC: libre-riscv-dev at lists.libre-riscv.org
> NLnet milestone: ---
>
> A formal proof for the fpcmp module can be found here:
> https://git.libre-riscv.org/?p=ieee754fpu.git;a=blob;f=src/
> ieee754/fpcmp/formal/proof_fpcmp_mod.py;h=4f3d273ebbff4ea2c5133134383600
> d14e8c2683;hb=HEAD
>
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