- and
store doublewords, to
perform integer addition, subtraction, multiplication, division, and
shift operations on them, and to move
doubleword between...
- 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...
-
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...
-
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...
- architecture,
there are 8-bit bytes, 16-bit halfwords, 32-bit
words and 64-bit
doublewords. The z/Architecture,
which is the 64-bit
member of that architecture...
- 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,...
- satsw(a2b2 + a3b3) ...] PHSUBW,
PHSUBD Packed Horizontal Subtract (Words or
Doublewords)
takes registers A = [a0 a1 a2 ...] and B = [b0 b1 b2 ...] and outputs...
- 64-bit
integer (quadword), one may use it to
contain two 32-bit
integers (
doubleword), four 16-bit
integers (word) or
eight 8-bit
integers (byte).
Given that...
- Data
structure alignment is the way data is
arranged and
accessed in
computer memory. It
consists of
three separate but
related issues: data alignment...
- to
scalar double-precision floating-points
whereas the
latter refer to
doubleword strings. ****emblers
disambiguate them
based on the
presence or absence...
