Modern processors, including embedded systems, usually have a word size of 8,
16, 24, 32, or 64 bits, while modern general purpose computers usually use 32 ...
Intel Pentium processors have a 32-bit word, whereas Core 2 and later
processors have a 64-bit word. Prior to the Core 2, Intel manufactured some high-
In common usage, the word size refers to the size of a processor register. On a 32
bit processor, this will be 32 bits. On a 64 bit processor, this ...
Dec 1, 2015 ... The processor word size predetermines the maximum word size for the operating
system and application programs that can be used.
A 64-bit platform lets users run 64-bit applications and 32-bit applications at the
same time. ... Addressable memory increases dramatically when basic word size
(8-bit, ... In computing, the term word means a group of bits that a system handles
... to replace or extend the 32‑bit standard (named x86, for Intel processor models
Sep 2, 2013 ... 32-bit, 64-bit CPU op-mode on Linux 4 answers ... I would recommend instead
using getconf LONG_BIT . ... It tells you about CPU types, not OS word sizes, and
even then can be ... Under OS X on Intel, for example, it tells you i386 , even on a
64-bit .... UNIX is a registered trademark of The Open Group.
CPUs that process 64 bits as a single unit, compared to 8, 16 or 32. ... however,
they are not twice as fast as 32-bit computers, because the 64 bit "word size" ...
64-bit operating systems is that they support more memory than a 32-bit OS,
which is ... For examples of 64-bit hardware, see Intel 64, AMD64, Opteron and
Describes the sizes of various Intel-Architecture processor instrucions. ...
Operand-size override (16 bit vs. 32 bit); Group 4: Address-size override (16 bit
vs. 32 bit) ... In this opcode, the w bit determines whether the operand is a byte or
The bit group the processor can most naturally process is called a word. ... ld_bits
is the binary logarithm (log2) of bits (the used word size). ..... true for sw1=5  for
a word size of 32  bit as needed for usage of PEXT and PDEP! ..... 2013-06)
by Intel as "Haswell New Instructions" for x86 processors and are named P...
Dynamic Groups in Windows Server 2003 Authorization Manager ... Developing
Applications Using Windows Authorization Manager ... operating system able to
run on high-end systems, such as the Intel® Itanium® platform, with ..... The data
type size_t is mapped to the processor's word size (32-bits for IA32 and 64-bits