[oi-dev] SIMD support

[Marcel Telka]

On Thu, Feb 15, 2024 at 05:09:12PM +0100, Marcel Telka wrote:
> On Thu, Feb 15, 2024 at 06:01:16PM +0200, Toomas Soome via oi-dev wrote:
> > 
> > 
> > > On 15. Feb 2024, at 17:47, Marcel Telka <marcel at telka.sk> wrote:
> > > 
> > > Hi,
> > > 
> > > There[1] is this comment:
> > > 
> > > # We cannot build sbcl on our build server because it lacks SIMD support.
> > > 
> > > 
> > > How can I check a machine does have SIMD support?
> > > 
> > > 
> > > Thank you.
> > > 
> > 
> > $ isainfo -v
> > 64-bit amd64 applications
> >         fsgsbase rdseed adx avx2 fma bmi2 bmi1 rdrand f16c vmx avx xsave 
> >         pclmulqdq aes movbe sse4.2 sse4.1 ssse3 amd_lzcnt popcnt tscp cx16 
> >         sse3 sse2 sse fxsr mmx cmov amd_sysc cx8 tsc fpu 
> > 32-bit i386 applications
> >         rdseed adx avx2 fma bmi2 bmi1 rdrand f16c vmx avx xsave pclmulqdq 
> >         aes movbe sse4.2 sse4.1 ssse3 amd_lzcnt popcnt tscp ahf cx16 sse3 
> >         sse2 sse fxsr mmx cmov sep cx8 tsc fpu 
> 
> There is no 'simd' in your output.  Does it mean you do not have simd
> support?

The initial comment I was referring to is misleading.  It should say
AVX2 instead of SIMD.

-- 
+-------------------------------------------+
| Marcel Telka   e-mail:   marcel at telka.sk  |
|                homepage: http://telka.sk/ |
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