Definition of Quadwords. Meaning of Quadwords. Synonyms of Quadwords

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

Definition of Quadwords

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Meaning of Quadwords from wikipedia

- extend it to select quadwords from different 128-bit fields (the meaning of imm8 operand is the same: either low or high quadword of the 128-bit field...
- The meanings of terms derived from word, such as longword, doubleword, quadword, and halfword, also vary with the CPU and OS. Practically all new desktop...
- doubleword to quadword, respectively (in the x86 context a byte has 8 bits, a word 16 bits, a doubleword and extended doubleword 32 bits, and a quadword 64 bits);...
- VPOPCNTDQ – count of bits set to 1. VPCLMULQDQ – carry-less multiplication of quadwords. AVX-512 Vector Neural Network Instructions (VNNI) – vector instructions...
- addition, multiplication, and subtraction on longwords and quadwords; and comparison on quadwords. There is no instruction(s) for division as the architects...
- 32-bit words, and 64-bit doublewords, and additionally features 128-bit quadwords. In general, new processors must use the same data word lengths and virtual...
- vector of words, but byte to quadword adds eight bytes together at a time and returns the result as vector of quadwords. Six additional horizontal addition...
- PUSHFQ/POPFQ (introduced with the x86-64 architecture) transfer the 64-bit quadword register RFLAGS. In 64-bit mode, PUSHF/POPF and PUSHFQ/POPFQ are available...
- of 64 bytes, and each cache line is sectored into four quadwords (16 bytes), with each quadword given its own valid bit in the cache directory. During...
- set, and the C flag if all of the bits masked by SRC are set. PCMPEQQ Quadword (64 bits) compare for equality PACKUSDW Convert signed DWORDs into unsigned...