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| author | Pau Cabre <pau.cabre@metempsy.com> | 2018-11-20 01:04:56 +0100 |
|---|---|---|
| committer | Pau Cabre <pau.cabre@metempsy.com> | 2018-11-28 17:25:50 +0000 |
| commit | b2078cef37f10ebe1822e3f2a372c780eab91a7e (patch) | |
| tree | 68317bc5e226baa1620496ff08dfcfff1f4a4c68 /src/cpu/pred/SConscript | |
| parent | 3bb49cb2b01e55e33cd2ca7a872be65c49fabfc6 (diff) | |
| download | gem5-b2078cef37f10ebe1822e3f2a372c780eab91a7e.tar.xz | |
cpu: split LTAGE implementation into a base TAGE and a derived LTAGE
The new derived LTAGE is equivalent to the original LTAGE implementation
The default values of the TAGE branch predictor match the settings of the
8C-TAGE configuration described in https://www.jilp.org/vol8/v8paper1.pdf
Change-Id: I8323adbfd5c9a45db23cfff234218280e639f9ed
Signed-off-by: Pau Cabre <pau.cabre@metempsy.com>
Reviewed-on: https://gem5-review.googlesource.com/c/14435
Reviewed-by: Sudhanshu Jha <sudhanshu.jha@arm.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Diffstat (limited to 'src/cpu/pred/SConscript')
| -rw-r--r-- | src/cpu/pred/SConscript | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/cpu/pred/SConscript b/src/cpu/pred/SConscript index 1cdf7bbd7..b0e63096a 100644 --- a/src/cpu/pred/SConscript +++ b/src/cpu/pred/SConscript @@ -43,7 +43,9 @@ Source('indirect.cc') Source('ras.cc') Source('tournament.cc') Source ('bi_mode.cc') +Source('tage.cc') Source('ltage.cc') DebugFlag('FreeList') DebugFlag('Branch') +DebugFlag('Tage') DebugFlag('LTage') |