Definition of VZEROUPPER. Meaning of VZEROUPPER. Synonyms of VZEROUPPER

Here you will find one or more explanations in English for the word VZEROUPPER. Also in the bottom left of the page several parts of wikipedia pages related to the word VZEROUPPER and, of course, VZEROUPPER synonyms and on the right images related to the word VZEROUPPER.

Definition of VZEROUPPER

No result for VZEROUPPER. Showing similar results...

Meaning of VZEROUPPER from wikipedia

- interact more efficiently with AVX instructions without the need for VZEROUPPER and VZEROALL. The AVX instructions support both 128-bit and 256-bit SIMD...
- them as unused. Used when switching between 128-bit use and 256-bit use. VZEROUPPER Set the upper half of all YMM registers to zero. Used when switching between...
- Oct 2023. Stack Overflow, Why is this SSE code 6 times slower without VZEROUPPER on Skylake?, December 2016. Archived on 6 Jul 2023. "128-Bit SSE5 Instruction...