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Re: 64-bit compilation
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Re: 64-bit compilation


  • Subject: Re: 64-bit compilation
  • From: Eric Schlegel <email@hidden>
  • Date: Tue, 8 Jul 2003 14:36:58 -0700

On Tuesday, July 8, 2003, at 1:51 PM, Jeff Harrell wrote:

Presumably, one will be able to take that same program, wave one's magic wand, and compile it in such a way that when run on a G5, it reports "sizeof(void*) = 8," or 64 bits.

Not yet. We don't yet have a 64-bit API for the kernel, standard C library, or other frameworks.

I believe the compiler options in gcc 3.3 allow you to take advantage of 64-bit integer instructions in the G5, and to do G5-specific instruction scheduling.

-eric
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