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  2. IA-64 - Wikipedia

    en.wikipedia.org/wiki/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.

  3. Itanium - Wikipedia

    en.wikipedia.org/wiki/Itanium

    Itanium (/ aɪ ˈ t eɪ n i ə m /; eye-TAY-nee-əm) is a discontinued family of 64-bit Intel microprocessors that implement the Intel Itanium architecture (formerly called IA-64). The Itanium architecture originated at Hewlett-Packard (HP), and was later jointly developed by HP and Intel.

  4. Predication (computer architecture) - Wikipedia

    en.wikipedia.org/wiki/Predication_(computer...

    The use of predication is essential in IA-64's implementation of software pipelining because it avoids the need for writing separated code for prologs and epilogs. [clarification needed] In the x86 architecture, a family of conditional move instructions (CMOV and FCMOV) were added to the architecture by the Intel Pentium Pro (1995) processor.

  5. 64-bit computing - Wikipedia

    en.wikipedia.org/wiki/64-bit_computing

    Intel releases the instruction set for the IA-64 architecture. AMD publicly discloses its set of 64-bit extensions to IA-32, called x86-64 (later branded AMD64). 2000 IBM ships its first 64-bit z/Architecture mainframe, the zSeries z900. z/Architecture is a 64-bit version of the 32-bit ESA/390 architecture, a descendant of the 32-bit System/360 ...

  6. Ia64 - Wikipedia

    en.wikipedia.org/?title=Ia64&redirect=no

    Pages for logged out editors learn more. Contributions; Talk; Ia64

  7. Open64 - Wikipedia

    en.wikipedia.org/wiki/Open64

    Open64 is a free, open-source, optimizing compiler for the Itanium and x86-64 microprocessor architectures. It derives from the SGI compilers for the MIPS R10000 processor, called MIPSPro. It was initially released in 2000 as GNU GPL software under the name Pro64. The following year, University of Delaware adopted the project and renamed the ...

  8. IA - Wikipedia

    en.wikipedia.org/wiki/IA

    IA (software), a vocaloid (singing synthesizer) IA-32, Intel Architecture, 32-bit; IA-64, Intel Architecture, 64-bit; Implicit authentication, by a smart device; Human intelligence amplification through technology

  9. x86-64 - Wikipedia

    en.wikipedia.org/wiki/X86-64

    x86-64 (also known as x64, x86_64, AMD64, and Intel 64) [note 1] is a 64-bit extension of the x86 instruction set architecture first announced in 1999. It introduces two new operating modes: 64-bit mode and compatibility mode, along with a new four-level paging mechanism.