Re: Detecting Illegitimate OS X Installations?
Re: Detecting Illegitimate OS X Installations?
- Subject: Re: Detecting Illegitimate OS X Installations?
- From: Shawn Erickson <email@hidden>
- Date: Sat, 17 Jun 2006 20:58:47 -0700
On Jun 17, 2006, at 8:35 PM, glenn andreas wrote:
On Jun 17, 2006, at 10:31 PM, Andrew Farmer wrote:
(Another option, incidentally, might be to run a few SSE3
instructions. They're guaranteed to be present on all genuine
Apple x86 machines, and may be absent on some lower-end
illegitimate installs.)
That's certainly not what <http://developer.apple.com/documentation/
Performance/Conceptual/Accelerate_sse_migration/migration_sse_C/
chapter_3_section_3.html> says:
SSE3 is an optional hardware feature on MacOS X for Intel. If you
wish to use SSE3 features, you must detect them first
Perhaps you mean SSE2:
Yeah but all Apple Intel based hardware has SSE3 and will likely only
go up from their with Core 2.
-Shawn
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