How long will the code snippet take to execute on a single-cycle processor with a clock frequency of 1 GHz? 46 ns How long will the code snippet take to execute on a 5-stage pipelined processor with a clock frequency of 5 GHz? Assume the processor has no data forwarding paths and no branch prediction, and that the branch target can be known at the beginning of the memory stage. How long will the code snippet take to execute on a 5-stage pipelined processor with a clock frequency of 5 GHz? Assume the processor has all possible data forwarding paths, but no branch prediction, and that the branch target can be known at the beginning of the memory stage.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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How long will the code snippet take to execute on a single-cycle processor with a clock frequency of
1 GHz?
46 ns
How long will the code snippet take to execute on a 5-stage pipelined processor with a clock
frequency of 5 GHz? Assume the processor has no data forwarding paths and no branch prediction,
and that the branch target can be known at the beginning of the memory stage.
How long will the code snippet take to execute on a 5-stage pipelined processor with a clock
frequency of 5 GHz? Assume the processor has all possible data forwarding paths, but no branch
prediction, and that the branch target can be known at the beginning of the memory stage.
Transcribed Image Text:How long will the code snippet take to execute on a single-cycle processor with a clock frequency of 1 GHz? 46 ns How long will the code snippet take to execute on a 5-stage pipelined processor with a clock frequency of 5 GHz? Assume the processor has no data forwarding paths and no branch prediction, and that the branch target can be known at the beginning of the memory stage. How long will the code snippet take to execute on a 5-stage pipelined processor with a clock frequency of 5 GHz? Assume the processor has all possible data forwarding paths, but no branch prediction, and that the branch target can be known at the beginning of the memory stage.
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