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IA-64

IA-64 (Intel Itanium architecture) is the instruction set architecture (ISA) of the discontinued Itanium family of 64-bit Intel microprocessors. The basic ISA specification originated at Hewlett-Packard (HP), and was subsequently implemented by Intel in collaboration with HP. The first Itanium processor, codenamed Merced, was released in 2001.

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Bits
64-bit
Branching
Condition register
Design
EPIC
Designer
HP and Intel
Encoding
Fixed
Endianness
Selectable

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Overview

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Architecture

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Map overview Semantic statistics

IA-64

Nodes83
Edges82
Triples65
Avg. degree1.98
Density0.024096
Components1

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IA-64

Top relations

related to Marketing · 14
IA-64 → Alpha, By, CISC, Compaq, EPIC, In, Industry, Intel's, Itanium, MIPS, OEMs, RISC, Silicon Graphics, Since Itanium
related to Production · 11
IA-64 → During, EPIC, HP, HPC, IA-64 ISA, Intel, Intel's, ISA, OEMs, PA-RISC, VLIW
related to Architecture · 8
IA-64 → HP, Intel, Intel Itanium Architecture, IPA, Itanium, Itanium Processor Architecture, PA-WideWord, The
related to External links · 8
IA-64 → Docs, Hewlett Packard Enterprise Integrity, HP, Intel Itanium Processors, Itanium, Servers Home Page Archived, Wayback Machine, Wayback MachineIntel Itanium SpecificationsSome
related to End of life · 7
IA-64 → In January, In November, Intel, January, July, Kittson, Linux
Bits · 1
IA-64 → 64-bit
Branching · 1
IA-64 → Condition register
Design · 1
IA-64 → EPIC
Designer · 1
IA-64 → HP and Intel
Encoding · 1
IA-64 → Fixed

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Important terminology

instruction itanium architecture instructions intel processor registers cache execute hp also execution data support floating-point per isa compiler set cycle

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
IA-64Bits64-bit1.00infobox
IA-64BranchingCondition register1.00infobox
IA-64DesignEPIC1.00infobox
IA-64DesignerHP and Intel1.00infobox
IA-64EncodingFixed1.00infobox
IA-64EndiannessSelectable1.00infobox
IA-64Floating-point1281.00infobox
IA-64General-purpose128 (64 bits plus 1 trap bit; 32 are static, 96 use register windows); 64 1-bit predicate registers1.00infobox
IA-64Introduced20011.00infobox
IA-64TypeLoad–store1.00infobox
itself to develop proprietary microprocessorsinstance ofHP had begun to believe that it was no longer cost-effective for individual enterprise systems companies0.80text
Linuxinstance ofUnix and Unix-like systems0.80text

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