Author: Tom Kerrigan
Date: 17:44:13 12/28/99
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If you refer to my TSCP benchmark page, you will see that C++ Builder 4.0 is about 30% slower than Visual C++ 6.0. And TSCP doesn't even do any 64-bit operations. I would suggest switching compilers... http://ucsu.colorado.edu/~kerrigat/bench.html -Tom On December 27, 1999 at 10:09:23, Bas Hamstra wrote: >I suspect my favorite Borland compiler (C++ Builder 4.0) doesn't handle 64 bit >operations too well. As does Watcom. Presumably VC and newest GCC handle 64 bits >more than 50% faster, because they utilize the pipelines better. Or so I'm told. > >Anyway: if I want to keep that compiler, is there any way I can make it's 64 bit >operations faster? Quite simple things like BB ^= (1ui64 << Sq) seem to take way >too much time. > >(The comiler allows inline asm. Even MMX opcodes, if I'm not misinformed) > >Any thoughts on this are appreciated! > > >Regards, >Bas Hamstra.
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