superscalar wikipedia - EAS
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Xem tất cả trên WikipediaSuperscalar processor - Wikipedia
https://en.wikipedia.org/wiki/Superscalar_processorA superscalar processor is a CPU that implements a form of parallelism called instruction-level parallelism within a single processor. In contrast to a scalar processor, which can execute at most one single instruction per clock cycle, a superscalar processor can execute more than one
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Xem thêmSeymour Cray's CDC 6600 from 1964 is often mentioned as the first superscalar design. The 1967 IBM System/360 Model 91 was another superscalar mainframe. The Motorola MC88100 (1988), the Intel i960CA
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Xem thêmThe simplest processors are scalar processors. Each instruction executed by a scalar processor typically manipulates one or two data items at a
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Xem thêmAvailable performance improvement from superscalar techniques is limited by three key areas:
• The degree of intrinsic parallelism in the instruction stream...
Xem thêmCollectively, these limits drive investigation into alternative architectural changes such as very long instruction word (VLIW), explicitly parallel instruction computing (EPIC), simultaneous multithreading (SMT), and multi-core computing.
With VLIW, the...
Xem thêmVăn bản Wikipedia theo giấy phép CC-BY-SAMục này có hữu ích không?Cảm ơn! Cung cấp thêm phản hồiSuperscalar - Simple English Wikipedia, the free encyclopedia
https://simple.wikipedia.org/wiki/SuperscalarXem thêm trên simple.wikipedia.org
Performance improvement in Superscalar CPU designis limited by two things: 1. The level of built-in parallelismin the instruction list 2. The complexity and time cost of the dispatcher and data dependency checking. Even given infinitelyfast dependency checking inside a normal superscalar CPU, if the instruction list itsel…- Thời gian đọc ước tính: 4 phút
Comparison of CPU microarchitectures - Wikipedia
https://en.wikipedia.org/wiki/Comparison_of_CPU_microarchitectures128 hàng · Comparison of CPU microarchitectures. The following is a comparison of CPU …
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Xem tất cả 128 dòng trên en.wikipedia.orgMICROARCHITECTURE YEAR PIPELINE STAGES MISC Elbrus-8S 2014 - VLIW, Elbrus (proprietary, closed) ... AMD K5 1996 5 Superscalar, branch prediction, ... AMD K6 1997 6 Superscalar, branch prediction, ... AMD K6-III 1999 - Branch prediction, speculative execution, ...
Superescalar - Wikipedia, la enciclopedia libre
https://es.wikipedia.org/wiki/Superescalar- La microarquitectura superescalar utiliza el paralelismo de instrucciones además del paralelismo de flujo, este último gracias a la estructura en pipeline. La estructura típica de un procesador superescalar consta de un pipeline con las siguientes etapas: 1. Lectura (fetch). 2. Decodificación (decode). 3. Lanzamiento (dispatch). 4. Ejecución (execute). 5. Escritura (write…
Superescalar – Wikipédia, a enciclopédia livre
https://pt.wikipedia.org/wiki/SuperescalarXem thêm trên pt.wikipedia.orgNa arquitetura superescalar, várias instruções podem ser iniciadas simultaneamente e executadas independentemente umas das outras. A arquitetura pipeline permite que diversas instruções sejam executadas ao mesmo tempo, desde que estejam em estágios diferentes do pipeline. As arquiteturas su…- Thời gian đọc ước tính: 5 phút
スーパースカラー - Wikipedia
https://ja.wikipedia.org/wiki/スーパースカラーXem thêm trên ja.wikipedia.org1965年のシーモア・クレイが設計したCDC 6600が、最初のスーパースカラー設計のマシンと言われている。 商用のシングルチップのスーパースカラーマイクロプロセッサは、Intel i960CA（1988年）と AMD 29000シリーズの 29050 (1990年）が最初である。RISC型CPUの設計ではコアが単純であったため、当時の設 …- Thời gian đọc ước tính: 5 phút
Суперскалярность — Википедия
https://ru.wikipedia.org/wiki/СуперскалярностьXem thêm trên ru.wikipedia.orgПервой в мире суперскалярной ЭВМ была CDC 6600 (1964 года), разработанная Сеймуром Крэем. В СССР первой суперскалярной ЭВМ считался компьютер «Эльбрус», разработка которого велась в 1973—1979 годах в ИТМиВТ. Основным структурным отличием Эльбруса от CDC 6600 (кр…- Thời gian đọc ước tính: 7 phút
Processeur superscalaire - Superscalar processor - abcdef.wiki
https://fr.abcdef.wiki/wiki/Superscalar_processorThis page is based on the copyrighted Wikipedia article "Superscalar_processor" ; it is used under the Creative Commons Attribution-ShareAlike 3.0 Unported License. You may redistribute it, verbatim or modified, providing that you comply with the terms of the CC-BY-SA. Cookie-policy; To contact us: mail to admin@qwerty.wiki
Processeur superscalaire — Wikipédia
https://fr.wikipedia.org/wiki/Processeur_superscalaireObjectifs. Un processeur superscalaire cherche à exploiter le parallélisme entre instructions pour accélérer l'exécution des programmes. Cette approche évite de modifier les programmes pour exploiter le parallélisme : le processeur détecte lui-même les instructions pouvant être exécutées en parallèle, contrairement à d'autres approches, comme le VLIW.
超純量 - 维基百科，自由的百科全书
https://zh.wikipedia.org/wiki/超純量超純量（superscalar）CPU架構是指在一顆处理器内核中实行了指令级並行的一类並行運算。 这种技术能够在相同的CPU主频下实现更高的CPU流量（throughput）。处理器的内核中一般有多个执行单元（或称功能单元），如算术逻辑单元、位移单元、乘法器等等。
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