Definition of XGETBV. Meaning of XGETBV. Synonyms of XGETBV

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

Definition of XGETBV

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Meaning of XGETBV from wikipedia

- BMI2 bzhi F16C vcvtph2ps FMA vfmadd132pd LZCNT lzcnt MOVBE movbe OSXSAVE xgetbv x86-64-v4 AVX512F kmovw Intel Skylake and newer Intel "big" cores (AVX512...
- some processors (starting with Skylake, Goldmont and Zen 1), executing XGETBV with ECX=1 is permitted – this will not return XCR1 (no such register exists)...
- 1 xsavec XSAVEC instruction: save/restore state with compaction 2 xgetbv_ecx1 XGETBV with ECX=1 support 3 xss XSAVES and XRSTORS instructions and IA32_XSS...
- can be changed using the privileged XSETBV read using the unprivileged XGETBV instructions. The lower 128 bits of all YMM registers is stored in the SSE...