Any usable SIMD implementation?

[9il via Digitalmars-d]

On Sunday, 3 April 2016 at 06:33:13 UTC, Iain Buclaw wrote:
> On 3 Apr 2016 8:15 am, "9il via Digitalmars-d" 
> <digitalmars-d at puremagic.com> wrote:
>>
>>
>> Hello Martin,
>>
>> Is it possible to introduce compile time information about 
>> target
> platform? I am working on BLAS from scratch implementation. And 
> it is no hope to create something useable without CT 
> information about target.
>>
>> Best regards,
>> Ilya
>
> What kind of information?

Target cpu configuration:
- CPU architecture (done)
- Count of FP/Integer registers
- Allowed sets of instructions: for example, AVX2, FMA4
- Compiler optimization options (for math)

Ilya