Dual CPU code

grauzone none at example.net
Mon Feb 2 13:47:53 PST 2009


Walter Bright wrote:
> bearophile wrote:
>> Walter Bright:
>>> import std.cpuid; import sse; import nosse; ... if
>>> (std.cpuid.sse2()) sse2.foo(); else nosse2.foo();
>>
>> I think that solves my problem, thank you. It's a simple solution
>> (maybe I didn't think of it because I use bud that compiles all the
>> program in one go).
>>
>> I presume that usually the D code in the sse and nosse modules is the
>> same, it's just compiled in two different ways, so the two modules
>> may just contain two lines of code as:
>>
>> module sse; mixin(import("shared_module_code.dd"));
> 
> That's one way to do it.

The glorious return of include files!



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