Agner's CPU blog

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Posts

Agner's CPU blog • VMOVHLPS missing from instruction tables?

Agner's CPU blog • Performance implications of mixing AVX-512 and AVX2 code on modern Intel CPUs.

Agner's CPU blog • Advanced Vector Extensions 3 (AVX-3) - Practical Performance Considerations and Optimizations.

Agner's CPU blog • converting between 16bit usigned and 32bit signed data using VCL (v2)

Agner's CPU blog • What's new about Zen 5 and Arrow Lake?

Agner's CPU blog • Testp and github

Agner's CPU blog • Is using BSF instruction instead of using GNU C __builtin_ctz inefficient?

Agner's CPU blog • Efficiency of array<Vec32uc, 8> vs. ContainerV<Vec32uc, 8>

Agner's CPU blog • Suggestion: Stop using "vector" for computer science

Agner's CPU blog • Testp Question