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For the code snippet below, estimate the steady-state branch prediction accuracies for the default PC+4 prediction, the 1-bit bimodal, 2-bit bimodal, global, and local predictors.

For the code snippet below, estimate the steady-state branch prediction accuracies for the default PC+4 prediction, the 1-bit bimodal, 2-bit bimodal, global, and local predictors.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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3. For the code snippet below, estimate the steady-state branch prediction accuracies for the default PC+4 prediction, the 1-bit bimodal, 2-bit bimodal, global, and local predictors. Assume that the global/local predictions use 5-bit histories. do { for (i=0; i<4; i++){ increment something! } for (j=0; j<8; j++){ increment something! } k++; } while (k < some large number)
Transcribed Image Text:3. For the code snippet below, estimate the steady-state branch prediction accuracies for the default PC+4 prediction, the 1-bit bimodal, 2-bit bimodal, global, and local predictors. Assume that the global/local predictions use 5-bit histories. do { for (i=0; i<4; i++){ increment something! } for (j=0; j<8; j++){ increment something! } k++; } while (k < some large number)
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