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Decoupled Architecture: Computer Science, Application-Specific Instruction-Set Processor, Barrel Processor -

English
2026-03-27
€156.58 €195.73

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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In computer science a decoupled architecture is a processor with out-of-order execution that separates the fetch and decode stages from the execute stage in a pipelined processor by using a buffer. The buffer's purpose is to partition the memory access and execute functions in a co ... Full description

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Description

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In computer science a decoupled architecture is a processor with out-of-order execution that separates the fetch and decode stages from the execute stage in a pipelined processor by using a buffer. The buffer's purpose is to partition the memory access and execute functions in a computer program and achieve high-performance by exploiting the fine-grain parallelism between the two. In doing so it effectively hides all memory latency from the processor's perspective. A larger buffer can in theory increase throughput however if the processor has a branch misprediction then the entire buffer may need to be flushed wasting a lot of clock cycles and reducing the effectiveness. Furthermore larger buffers create more heat and use more die space. For this reason processor designers today favour a multi-threaded design approach.

More Information

Publisher OmniScriptum
Release year 2026
Cover type Softcover
EAN 9786133230262
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€156.58 €195.73