[oi-dev] SIMD support

Toomas Soome tsoome at me.com
Thu Feb 15 16:01:16 UTC 2024



> 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 

rgds,
toomas
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