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This Problem Covers Your Knowledge of Branch Prediction ∙\bullet Last Taken Predicts Taken When 1

Question 9

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This problem covers your knowledge of branch prediction. The figure below illustrates three possible predictors.
∙\bullet Last taken predicts taken when 1
∙\bullet Up-Down (saturating counter) predicts taken when 11 and 10
∙\bullet Automata A3 predicts taken when 11 and 10
Fill out the tables below and on the next page for each branch predictor. The execution pattern for the branch is NTNNTTTN.
This problem covers your knowledge of branch prediction. The figure below illustrates three possible predictors. \bullet Last taken predicts taken when 1 \bullet Up-Down (saturating counter) predicts taken when 11 and 10 \bullet Automata A3 predicts taken when 11 and 10 Fill out the tables below and on the next page for each branch predictor. The execution pattern for the branch is NTNNTTTN. Table 1: Table for last-taken branch predictor Table 1: Table for last-taken branch predictor
This problem covers your knowledge of branch prediction. The figure below illustrates three possible predictors. \bullet Last taken predicts taken when 1 \bullet Up-Down (saturating counter) predicts taken when 11 and 10 \bullet Automata A3 predicts taken when 11 and 10 Fill out the tables below and on the next page for each branch predictor. The execution pattern for the branch is NTNNTTTN. Table 1: Table for last-taken branch predictor

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