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Re: [PATCH v2.1] Use long for mantissa for generic mp code
On 15 March 2013 20:30, Siddhesh Poyarekar <email@example.com> wrote:
> Is Before and After on the same code with the different benchmark
> patches (one I posted vs what I checked in) or is it a comparison
> between 2.17 and latest upstream? If it's the latter than it's the
> patches I've put in so far on libm that could be the reason. They
> make things ~5x faster on x86_64.
Had a bit of a brain-fart there - I somehow thought this was a
discussion on the benchmark patch. The before/after is obviously the
long mantissa patch. Does the testsuite pass? I might have missed
some overflow case where a result needs to be stored in int64_t and
not just long.