|Re: [hatari-devel] Old UAE core (was External disassembler and FPU instructions)|
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Le 19/04/2019 à 00:46, David Savinkoff a écrit :
The 5% difference would have to be from the result of compiling
and testing on a slow system, not a hyper-speed 64 bit system. To
be of benefit for systems (arm or i686) that may 'need' the old core.
.eg < 1GHz 32 bit system
of course, the speed comparison should be made on a slow PC to ensure
the difference can be spotted more easily (I have a rather old >10 years
such PC, I will try to check this when I got more spare time)
Note that at one point, the old core will be dropped anyway. People who
need this core due to too old machine will need to use an older version
of Hatari (for now 2.2 still has the old core).
Latest version are adding more and more accuracy, so there will be no
point in trying to run Hatari 2.3 or more on such old PC if Hatari 2.3
would for example add better accuracy when emulating video at shifter
level or 68030 in cycle exact mode.