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Bookmark or Share- Speculative execution - WikipediaSpeculative execution is an optimization technique where a computer system performs some task that may not be needed. Work is done before it is known whether it is actually needed, so as to prevent a delay that would have to be incurred by doing the work after it is known that it is needed.
- Beyond the Speculative Game: A Survey of Speculative Execution in Large ...Speculative execution is a concept originally proposed in the field of computer architecture [Hennessy and Patterson, 2012]. It is a strategy that fully utilizes spare resources to ex-ecute some speculative tasks in advance that may or may not be useful for the upcoming tasks. If the speculatively exe-
- What Is Speculative Execution? | ExtremetechSpeculative execution is a technique used to increase the performance of all modern microprocessors to one degree or another, including chips built or designed by AMD, ARM, IBM,...
- Spectre and Meltdown explained: What they are, how they work, what’s at ...Speculative execution essentially involves a chip attempting to predict the future in order to work faster. If the chip knows that a program involves multiple logical branches, it will start...
- What is speculative execution? Definition from WhatIs.comSpeculative execution is an optimization technique in which a processor performs a series of tasks before it is prompted to, in order to have the information ready if it is required at any point. Speculative execution uses concurrent processing and out-of-order execution (OoOE) to anticipate and fetch data that might be required at a latter point.
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