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| author | Pau Cabre <pau.cabre@metempsy.com> | 2018-11-09 00:30:15 +0100 |
|---|---|---|
| committer | Pau Cabre <pau.cabre@metempsy.com> | 2018-11-14 21:44:24 +0000 |
| commit | a4a5fa7fa591e91be86223f1fc8936d88255ac13 (patch) | |
| tree | d521d4fd4c45764e14e794e04ed7872fb15de33f /SConstruct | |
| parent | d8bc7899a97b85600e2e7ba12f2aec3d42fefc66 (diff) | |
| download | gem5-a4a5fa7fa591e91be86223f1fc8936d88255ac13.tar.xz | |
cpu: Fixed ratio of pred to hyst bits for LTAGE Bimodal
The LTAGE paper states 1 hyst bit shared for 4 pred bits.
Made this ratio configurable use 4 by default.
Also changed the Bimodal structure to use two std::vector<bool> (one for
pred and one for hyst bits)
Change-Id: I6793e8e358be01b75b8fd181ddad50f259862d79
Signed-off-by: Pau Cabre <pau.cabre@metempsy.com>
Reviewed-on: https://gem5-review.googlesource.com/c/14120
Reviewed-by: Ilias Vougioukas <ilias.vougioukas@arm.com>
Reviewed-by: Sudhanshu Jha <sudhanshu.jha@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Diffstat (limited to 'SConstruct')
0 files changed, 0 insertions, 0 deletions