[SMT-COMP] QF_FP, min and zeros
francois.bobot at cea.fr
Tue Apr 25 12:08:42 EDT 2017
Le 25/04/2017 à 15:12, Christoph Wintersteiger a écrit :
> Yeah, FMA is a perpetual mystery
> There is 1 open bug report for Z3's FMA, so it may well be that there's an actual bug there as
> well. But, I haven't had access to a machine that supports FMA for a while now, so I wasn't able
> to check it against the hardware yet (the SMT-LIB benchmarks were generated via an Itanium with
> actual FMA instruction).
We are checking the examples by computing in rationals and doing the rounding only at the end. So we
don't need any particular hardware.
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