Ia-64 architecture pdf

The Computation of Transcendental Functions on the IA-64 Architecture 3 intermediate accuracy beyond the underlying precision of 64 bits. All these costly implementation techniques are unnecessary in our present double-precision context. We summarize the above as four simple principles: 1. Use a simple reduction scheme, even if such a IA-64 (Intel Itanium architecture) is the instruction set architecture (ISA) of the Itanium family of 64-bit Intel microprocessors.The basic ISA specification originated at Hewlett-Packard (HP), and was evolved and then implemented in a new processor microarchitecture by Intel with HP's continued partnership and expertise on the underlying EPIC design concepts. IA-64 Definition History Two concurrent 64-bit architecture developments: - IAX at Intel from 1991 • Conventional 64-bit RISC - Wideword at HP Labs from 1987 • Unconventional 64-bit VLIW derivative IA-64 definition started in 1994 - Extensive participation of Intel and HP architects, compiler writers, micro-architects, logic/circuit See Chapter 3, "Instruction Set Reference, A-M" of Intel® 64 and IA-32 Architectures Software Developer's Manual, Volume 2A. The VMX architecture is designed to be exte nsible so that future processors in VMX operation can support additional features not present in first-generation implemen-tations of the VMX architecture. Title: The IA-64 Architecture at Work - Computer Author: IEEE Created Date: 8/20/1999 2:33:23 PM IA-32 Architecture Basics - a Little History IA-32 has roots dating back to the early 80s Intel's first 16-bit CPU: 8086 with 8087 math coprocessor (x86 is born) Even the latest Pentium 4 is still binary compatible with 8086 loads of advances over the last 20 years: addressing range (1MB →16MB →64 GB) protected mode (80286) Intel® 64 and IA-32 Architectures Software Developer's Manual Volume 1: Basic Architecture NOTE: The Intel® 64 and IA-32 Architectures Software Developer's Manual consists of seven volumes: Basic Architecture, Order Number 253665; Instruction Set Reference A-M, Order Number 253666; Instruction Set Reference N-Z, Order Number 253667; Instruction Set Reference, Order Number The IA-64 architecture [14] was specifically designed to enable systems which create and exploit high levels of instruction-level parallelism by explicitly encoding a program' s parallelism in the instruction set [25]. This paper provides a qualitative summary of the IA-64 architecture features that support control and data [PDF] The IA-64 Architecture at Work | Semantic Scholar The IA-64 Architecture at Work C. Dulong Published 1 July 1998 Computer Two key architectural features: predication and control speculation, will enable IA-64 compilers to extract instruction level parallelism. Download full-text PDF Read full-text. Download full-text PDF. Read full-text. Download citation. The IA-64 FP architecture is a unique combination of features targeted at graphical and. NOTE: The Intel 64 and IA-32 Architectu res Software Developer's Manual consists of five volumes: Basic Architecture, Order Number 253665; Instruction Set Reference A-M, 64-bit computing on Intel architecture requires a computer system with a processor, chipset, BIOS, oper- IA-32 13.10.2003 georg.hager@rrze.uni-erlangen.de 4IA-32/IA-64 Introduction IA-32 Architecture Basics - a Little History IA-32 has roots dating back to the early 80s Intel's first 16-bit CPU: 8086 with 8087 math coprocessor (x86 is born) Even the latest Pentium 4 is still b