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authorRico Amslinger <rico.amslinger@informatik.uni-augsburg.de>2017-08-24 15:07:44 +0200
committerRico Amslinger <rico.amslinger@informatik.uni-augsburg.de>2017-09-06 07:39:11 +0000
commit725b19a8154fa557ab3057f07d7cd3c6d798789d (patch)
tree014dd92e03bbb9927302fc2e71931893df9bae69 /src/arch/power
parent29d7c72b89949199653ab05f5bbb298c733b08b7 (diff)
downloadgem5-725b19a8154fa557ab3057f07d7cd3c6d798789d.tar.xz
cpu: Fix bi-mode branch predictor thresholds
When different sizes were set for the choice and global saturation counter (e.g. ex5_big), the threshold calculation used the wrong size. Thus the branch predictor always predicted "not taken" for choice > global. Change-Id: I076549ff1482e2280cef24a0d16b7bb2122d4110 Reviewed-on: https://gem5-review.googlesource.com/4560 Reviewed-by: Curtis Dunham <curtis.dunham@arm.com> Maintainer: Jason Lowe-Power <jason@lowepower.com>
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