Pau Cabre 71f6fd3df4 cpu: Added parameters to enable/disable features in LTAGE ...

They are for the following features in the LTAGE loop predictor:
 - Hashing for calculating the loop table entry
 - Add direction information
 - Add speculative iteration number information

Change-Id: I395f4526163ee0d0229d1e87cde2bb046f1dd43a
Signed-off-by: Pau Cabre <pau.cabre@metempsy.com>
Reviewed-on: https://gem5-review.googlesource.com/c/14597
Reviewed-by: Ilias Vougioukas <ilias.vougioukas@arm.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Louis Delhez <ldelhez@ucla.edu>
Maintainer: Jason Lowe-Power <jason@lowepower.com>

2018-12-11 22:21:56 +00:00

..

2bit_local.cc

misc: Rename misc.(hh|cc) to logging.(hh|cc)

2017-12-04 23:10:55 +00:00

2bit_local.hh

cpu: disallow speculative update of branch predictor tables (o3)

2016-12-21 15:07:16 -06:00

bi_mode.cc

cpu: Fix bi-mode branch predictor thresholds

2017-09-06 07:39:11 +00:00

bi_mode.hh

cpu: disallow speculative update of branch predictor tables (o3)

2016-12-21 15:07:16 -06:00

bpred_unit.cc

cpu: disallow speculative update of branch predictor tables (o3)

2016-12-21 15:07:16 -06:00

bpred_unit.hh

cpu: disallow speculative update of branch predictor tables (o3)

2016-12-21 15:07:16 -06:00

BranchPredictor.py

cpu: Added parameters to enable/disable features in LTAGE

2018-12-11 22:21:56 +00:00

btb.cc

style: [patch 1/22] use /r/3648/ to reorganize includes

2016-11-09 14:27:37 -06:00

btb.hh

misc: Rename misc.(hh|cc) to logging.(hh|cc)

2017-12-04 23:10:55 +00:00

indirect.cc

cpu: Add an indirect branch target predictor

2016-04-05 11:48:37 -05:00

indirect.hh

cpu: Add an indirect branch target predictor

2016-04-05 11:48:37 -05:00

ltage.cc

cpu: Added parameters to enable/disable features in LTAGE

2018-12-11 22:21:56 +00:00

ltage.hh

cpu: Added parameters to enable/disable features in LTAGE

2018-12-11 22:21:56 +00:00

ras.cc

ISA,CPU,etc: Create an ISA defined PC type that abstracts out ISA behaviors.

2010-10-31 00:07:20 -07:00

ras.hh

branch predictor: move out of o3 and inorder cpus

2013-01-24 12:28:51 -06:00

sat_counter.hh

misc: Rename misc.(hh|cc) to logging.(hh|cc)

2017-12-04 23:10:55 +00:00

SConscript

cpu: split LTAGE implementation into a base TAGE and a derived LTAGE

2018-11-28 17:25:50 +00:00

tage.cc

cpu: Added new stats to TAGE and LTAGE branch predictors

2018-11-28 17:25:50 +00:00

tage.hh

cpu: Added new stats to TAGE and LTAGE branch predictors

2018-11-28 17:25:50 +00:00

tournament.cc

cpu: disallow speculative update of branch predictor tables (o3)

2016-12-21 15:07:16 -06:00

tournament.hh

cpu: disallow speculative update of branch predictor tables (o3)

2016-12-21 15:07:16 -06:00