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ppc64 é um identificador comumente usado nas comunidades de código aberto Linux e GCC, para se referir a arquitetura alvo para aplicativos otimizados para a PowerPC 64-bits - e processadores Power Architecture, frequentemente usados para compilar o código-fonte.
ppc64 is an identifier commonly used within the Linux, GNU Compiler Collection (GCC) and LLVM open-source software communities to refer to the target architecture for applications optimized for 64-bit big-endian PowerPC and Power ISA processors.
- History
- Design Features
- Implementations
- Operating Systems
- See Also
- Further Reading
- External Links
The history of RISC began with IBM's 801 research project, on which John Cocke was the lead developer, where he developed the concepts of RISC in 1975–78. 801-based microprocessors were used in a number of IBM embedded products, eventually becoming the 16-register IBM ROMP processor used in the IBM RT PC. The RT PC was a rapid design implementing t...
The PowerPC is designed along RISC principles and allows for a superscalarimplementation. Versions of the design exist in both 32-bit and 64-bit implementations. Starting with the basic POWER specification, the PowerPC added: 1. Support for operation in both big-endian and little-endian modes; the PowerPC can switch from one mode to the other at ru...
The first implementation of the architecture was the PowerPC 601, released in 1992, based on the RSC, implementing a hybrid of the POWER1 and PowerPC instructions. This allowed the chip to be used by IBM in their existing POWER1-based platforms, although it also meant some slight pain when switching to the 2nd generation "pure" PowerPC designs. App...
Operating systems that work on the PowerPC architecture are generally divided into those that are oriented toward the general-purpose PowerPC systems, and those oriented toward the embeddedPowerPC systems.
Weiss, Shlomo; Smith, James Edward (1994). POWER and PowerPC. Morgan Kaufmann. ISBN 978-1558602793.May, Cathy; et al. (1994). The PowerPC Architecture: A Specification for A New Family of RISC Processors (2nd ed.). Morgan Kaufmann Publishers. ISBN 978-1-55860-316-5.Hoxey, Steve; et al., eds. (1996). The PowerPC Compiler Writer's Guide. Warthman Associates. ISBN 0-9649654-0-2. Archivedfrom the original on April 8, 2021.Programming Environments Manual for 32-bit Implementations of the PowerPC Architecture (PDF). Motorola. Archived from the original (PDF) on May 14, 2005.A 640-page PDF manual.PowerPC (com o retroacrônimo Performance Optimization With Enhanced RISC - Performance Computing, às vezes abreviado como PPC) é um conjunto de instruções projetado juntamente aos princípios RISC (Reduced Instruction Set Computing), que permite uma implementação superescalar (várias instruções podendo iniciar ao mesmo e serem executadas de forma...
POWER3, 64-bit, 200–450 MHz (as POWER3-II), originally the PowerPC 630. Introduced in 1998. POWER4, 64-bit, dual core, 1.0–1.9 GHz (as POWER4+), follows the PowerPC 2.00 ISA. Introduced in 2001. POWER5, 64-bit, dual core, 2 way SMT /core, 1.6–2.0 GHz, follows the PowerPC 2.01 ISA. Introduced in 2004.
ppc64le is a CPU architecture, specifically the little-endian version of ppc64. Compare this with amd64, another architecture (currently the most common for desktop PCs). It applies to all code that runs on those CPUs and is not Ubuntu-specific. It affects netbooting because machines need to boot a kernel compatible with their CPU.
Project64 ou PJ64 é um emulador livre e de código aberto do console Nintendo 64 escrito nas linguagens de programação C e C++ com a capacidade de receber plug-ins externos.
