Does FPC generate different code for Intel (like Core i7) and AMD (like Phenom
or so) when taget architecture is set to x86_64, i.e. are there any CPU
manufacturer specific optimizations ?
Thanks for reply,
V.
______________________________________________________________
Od: Florian Klaempfl <flor...@freepascal.org>
Komu: "FPC-Pascal users discussions" <fpc-pascal@lists.freepascal.org>
Datum: 14.02.2016 12:57
Předmět: Re: [fpc-pascal] Happy tickets benchmark
Am 14.02.2016 um 12:47 schrieb Giuliano Colla:
Il 14/02/2016 11:12, Graeme Geldenhuys ha scritto:
But then, I think such non-realword tests don't prove much.
Except that the implementation of inc(something) should be given a look,
as it's always been sold as faster than something:=something+1
So for a all-purpose compiler this
makes little sense. If your application really depends on this, rewrite
the hotspots in C and use the icc to compile it. It knows about these
detais.
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