-
compatible CPU. The
meanings of
terms derived from word, such as longword,
doubleword, quadword, and halfword, also vary with the CPU and OS.
Practically all...
-
doubleword, word to
extended doubleword, and
doubleword to quadword,
respectively (in the x86
context a byte has 8 bits, a word 16 bits, a
doubleword...
- to also
operate on XMM (128-bit) and YMM (256-bit)
registers AVX-512
Doubleword and
Quadword Instructions (DQ) – adds new 32-bit and 64-bit AVX-512 instructions...
- and
store doublewords, to
perform integer addition, subtraction, multiplication, division, and
shift operations on them, and to move
doubleword between...
-
extends AVX-512 to
cover 8-bit and 16-bit
integer operations AVX-512
Doubleword and
Quadword Instructions (DQ) –
enhanced 32-bit and 64-bit
integer operations...
- word on a 32-bit processor. Or, the
number of
values representable in a
doubleword on a 16-bit processor, such as the
original x86 processors. The range...
- to
scalar double-precision floating-points
whereas the
latter refer to
doubleword strings. ****emblers
disambiguate them
based on the
presence or absence...
- Ac****ulate (with Saturation)
Doubleword to
Doubleword 2x4
doublewords (a0-a3, b0-b3) + 4
doublewords (c0-c3) → 4
doublewords (r0-r3) r0 = a0 * b0 + c0,...
- Data
structure alignment is the way data is
arranged and
accessed in
computer memory. It
consists of
three separate but
related issues: data alignment...
-
operate on
larger units called halfword (2 bytes),
fullword (4 bytes),
doubleword (8 bytes), quad word (16 bytes) and 2048 byte
storage block, specifying...
