Suppose that a CPU always executes the two instructions following a branch instruction, regardless of whether the
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Suppose that a CPU always executes the two instructions following a branch instruction, regardless of whether the branch is taken or not. Explain how this can eliminate most of the delay resulting from branch dependency in a pipe lined CPU. What penalties or restrictions does this impose on the programs that are executed on this machine?
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A branch dependency requires a delay while the pip...View the full answer
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Related Book For
The Architecture of Computer Hardware, Systems Software and Networking An Information Technology App
ISBN: 978-1118322635
5th edition
Authors: Irv Englander
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