Gabe Black has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/30374 )
Change subject: cpu: Delete author information from the branch predictors.
......................................................................
cpu: Delete author information from the branch predictors.
Author information has been removed from most files, not to deny
authors credit, but because git already has a much more accurate
version of that information which doesn't become stale, etc.
Some branch predictor files had author information in them which this
change removes to be consistent with the rest of gem5.
Also from a practical perspective, unfortunately, one of the names in
these particular files contains a non-ascii character which can trip up
tools like our git precommit hook.
Change-Id: If7fa7751b1d15e93d865e568b769c7b317d73bc8
---
M src/cpu/pred/multiperspective_perceptron.cc
M src/cpu/pred/multiperspective_perceptron.hh
M src/cpu/pred/multiperspective_perceptron_64KB.cc
M src/cpu/pred/multiperspective_perceptron_64KB.hh
M src/cpu/pred/multiperspective_perceptron_8KB.cc
M src/cpu/pred/multiperspective_perceptron_8KB.hh
M src/cpu/pred/multiperspective_perceptron_tage.cc
M src/cpu/pred/multiperspective_perceptron_tage.hh
M src/cpu/pred/multiperspective_perceptron_tage_64KB.cc
M src/cpu/pred/multiperspective_perceptron_tage_64KB.hh
M src/cpu/pred/multiperspective_perceptron_tage_8KB.cc
M src/cpu/pred/multiperspective_perceptron_tage_8KB.hh
M src/cpu/pred/statistical_corrector.cc
M src/cpu/pred/statistical_corrector.hh
M src/cpu/pred/tage_sc_l.cc
M src/cpu/pred/tage_sc_l.hh
M src/cpu/pred/tage_sc_l_64KB.cc
M src/cpu/pred/tage_sc_l_64KB.hh
M src/cpu/pred/tage_sc_l_8KB.cc
M src/cpu/pred/tage_sc_l_8KB.hh
20 files changed, 16 insertions(+), 92 deletions(-)
diff --git a/src/cpu/pred/multiperspective_perceptron.cc
b/src/cpu/pred/multiperspective_perceptron.cc
index 6582197..fc3b5fa 100644
--- a/src/cpu/pred/multiperspective_perceptron.cc
+++ b/src/cpu/pred/multiperspective_perceptron.cc
@@ -26,14 +26,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: Daniel A. Jiménez
- * Adapted to gem5 by: Javier Bueno Hedo
- *
*/
/*
- * Multiperspective Perceptron Predictor (by Daniel A. Jiménez)
+ * Multiperspective Perceptron Predictor
*/
#include "cpu/pred/multiperspective_perceptron.hh"
diff --git a/src/cpu/pred/multiperspective_perceptron.hh
b/src/cpu/pred/multiperspective_perceptron.hh
index 9d45032..e680cce 100644
--- a/src/cpu/pred/multiperspective_perceptron.hh
+++ b/src/cpu/pred/multiperspective_perceptron.hh
@@ -26,14 +26,6 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: Daniel A. Jiménez
- * Adapted to gem5 by: Javier Bueno Hedo
- *
- */
-
-/*
- * Multiperspective Perceptron Predictor (by Daniel A. Jiménez)
*/
#ifndef __CPU_PRED_MULTIPERSPECTIVE_PERCEPTRON_HH__
diff --git a/src/cpu/pred/multiperspective_perceptron_64KB.cc
b/src/cpu/pred/multiperspective_perceptron_64KB.cc
index a5d7241..ea23cb9 100644
--- a/src/cpu/pred/multiperspective_perceptron_64KB.cc
+++ b/src/cpu/pred/multiperspective_perceptron_64KB.cc
@@ -26,14 +26,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: Daniel A. Jiménez
- * Adapted to gem5 by: Javier Bueno Hedo
- *
*/
/*
- * Multiperspective Perceptron Predictor (by Daniel A. Jiménez)
+ * Multiperspective Perceptron Predictor
* - 64KB version
*/
diff --git a/src/cpu/pred/multiperspective_perceptron_64KB.hh
b/src/cpu/pred/multiperspective_perceptron_64KB.hh
index a87020b..5eea8d5 100644
--- a/src/cpu/pred/multiperspective_perceptron_64KB.hh
+++ b/src/cpu/pred/multiperspective_perceptron_64KB.hh
@@ -26,14 +26,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: Daniel A. Jiménez
- * Adapted to gem5 by: Javier Bueno Hedo
- *
*/
/*
- * Multiperspective Perceptron Predictor (by Daniel A. Jiménez)
+ * Multiperspective Perceptron Predictor
* - 64KB version
*/
diff --git a/src/cpu/pred/multiperspective_perceptron_8KB.cc
b/src/cpu/pred/multiperspective_perceptron_8KB.cc
index 832e172..ad8f114 100644
--- a/src/cpu/pred/multiperspective_perceptron_8KB.cc
+++ b/src/cpu/pred/multiperspective_perceptron_8KB.cc
@@ -26,14 +26,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: Daniel A. Jiménez
- * Adapted to gem5 by: Javier Bueno Hedo
- *
*/
/*
- * Multiperspective Perceptron Predictor (by Daniel A. Jiménez)
+ * Multiperspective Perceptron Predictor
* - 8KB version
*/
diff --git a/src/cpu/pred/multiperspective_perceptron_8KB.hh
b/src/cpu/pred/multiperspective_perceptron_8KB.hh
index 032ecdf..332575a 100644
--- a/src/cpu/pred/multiperspective_perceptron_8KB.hh
+++ b/src/cpu/pred/multiperspective_perceptron_8KB.hh
@@ -26,14 +26,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: Daniel A. Jiménez
- * Adapted to gem5 by: Javier Bueno Hedo
- *
*/
/*
- * Multiperspective Perceptron Predictor (by Daniel A. Jiménez)
+ * Multiperspective Perceptron Predictor
* - 8KB version
*/
diff --git a/src/cpu/pred/multiperspective_perceptron_tage.cc
b/src/cpu/pred/multiperspective_perceptron_tage.cc
index a54f37c..73aa154 100644
--- a/src/cpu/pred/multiperspective_perceptron_tage.cc
+++ b/src/cpu/pred/multiperspective_perceptron_tage.cc
@@ -26,14 +26,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: Daniel A. Jiménez
- * Adapted to gem5 by: Javier Bueno Hedo
- *
*/
/*
- * Multiperspective Perceptron Predictor with TAGE (by Daniel A. Jiménez)
+ * Multiperspective Perceptron Predictor with TAGE
*/
#include "cpu/pred/multiperspective_perceptron_tage.hh"
diff --git a/src/cpu/pred/multiperspective_perceptron_tage.hh
b/src/cpu/pred/multiperspective_perceptron_tage.hh
index b18774e..bb92df6 100644
--- a/src/cpu/pred/multiperspective_perceptron_tage.hh
+++ b/src/cpu/pred/multiperspective_perceptron_tage.hh
@@ -26,14 +26,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: Daniel A. Jiménez
- * Adapted to gem5 by: Javier Bueno Hedo
- *
*/
/*
- * Multiperspective Perceptron Predictor with TAGE (by Daniel A. Jiménez)
+ * Multiperspective Perceptron Predictor with TAGE
*/
#ifndef __CPU_PRED_MULTIPERSPECTIVE_PERCEPTRON_TAGE_HH__
diff --git a/src/cpu/pred/multiperspective_perceptron_tage_64KB.cc
b/src/cpu/pred/multiperspective_perceptron_tage_64KB.cc
index 9da2167..fcdf53b 100644
--- a/src/cpu/pred/multiperspective_perceptron_tage_64KB.cc
+++ b/src/cpu/pred/multiperspective_perceptron_tage_64KB.cc
@@ -26,14 +26,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: Daniel A. Jiménez
- * Adapted to gem5 by: Javier Bueno Hedo
- *
*/
/*
- * Multiperspective Perceptron Predictor with TAGE (by Daniel A. Jiménez)
+ * Multiperspective Perceptron Predictor with TAGE
* 64 KB version
*/
diff --git a/src/cpu/pred/multiperspective_perceptron_tage_64KB.hh
b/src/cpu/pred/multiperspective_perceptron_tage_64KB.hh
index aa5d37a..b84222c 100644
--- a/src/cpu/pred/multiperspective_perceptron_tage_64KB.hh
+++ b/src/cpu/pred/multiperspective_perceptron_tage_64KB.hh
@@ -26,14 +26,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: Daniel A. Jiménez
- * Adapted to gem5 by: Javier Bueno Hedo
- *
*/
/*
- * Multiperspective Perceptron Predictor with TAGE (by Daniel A. Jiménez)
+ * Multiperspective Perceptron Predictor with TAGE
* 64 KB version
*/
#ifndef __CPU_PRED_MULTIPERSPECTIVE_PERCEPTRON_TAGE_64KB_HH__
diff --git a/src/cpu/pred/multiperspective_perceptron_tage_8KB.cc
b/src/cpu/pred/multiperspective_perceptron_tage_8KB.cc
index 872d817..b3ac64e 100644
--- a/src/cpu/pred/multiperspective_perceptron_tage_8KB.cc
+++ b/src/cpu/pred/multiperspective_perceptron_tage_8KB.cc
@@ -26,14 +26,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: Daniel A. Jiménez
- * Adapted to gem5 by: Javier Bueno Hedo
- *
*/
/*
- * Multiperspective Perceptron Predictor with TAGE (by Daniel A. Jiménez)
+ * Multiperspective Perceptron Predictor with TAGE
* 8 KB version
*/
diff --git a/src/cpu/pred/multiperspective_perceptron_tage_8KB.hh
b/src/cpu/pred/multiperspective_perceptron_tage_8KB.hh
index 1bfec93..9f9648b 100644
--- a/src/cpu/pred/multiperspective_perceptron_tage_8KB.hh
+++ b/src/cpu/pred/multiperspective_perceptron_tage_8KB.hh
@@ -26,14 +26,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: Daniel A. Jiménez
- * Adapted to gem5 by: Javier Bueno Hedo
- *
*/
/*
- * Multiperspective Perceptron Predictor with TAGE (by Daniel A. Jiménez)
+ * Multiperspective Perceptron Predictor with TAGE
* 8 KB version
*/
diff --git a/src/cpu/pred/statistical_corrector.cc
b/src/cpu/pred/statistical_corrector.cc
index 8ddae9b..eeeeecd 100644
--- a/src/cpu/pred/statistical_corrector.cc
+++ b/src/cpu/pred/statistical_corrector.cc
@@ -30,9 +30,6 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: André Seznec, Pau Cabre, Javier Bueno
- *
*/
/*
diff --git a/src/cpu/pred/statistical_corrector.hh
b/src/cpu/pred/statistical_corrector.hh
index 2e8e502..657490a 100644
--- a/src/cpu/pred/statistical_corrector.hh
+++ b/src/cpu/pred/statistical_corrector.hh
@@ -30,9 +30,6 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: André Seznec, Pau Cabre, Javier Bueno
- *
*/
/*
diff --git a/src/cpu/pred/tage_sc_l.cc b/src/cpu/pred/tage_sc_l.cc
index cbd9a45..a10d001 100644
--- a/src/cpu/pred/tage_sc_l.cc
+++ b/src/cpu/pred/tage_sc_l.cc
@@ -30,9 +30,6 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: André Seznec, Pau Cabre, Javier Bueno
- *
*/
/*
diff --git a/src/cpu/pred/tage_sc_l.hh b/src/cpu/pred/tage_sc_l.hh
index b3629ab..8f7087b 100644
--- a/src/cpu/pred/tage_sc_l.hh
+++ b/src/cpu/pred/tage_sc_l.hh
@@ -30,13 +30,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: André Seznec, Pau Cabre, Javier Bueno
- *
*/
/*
- * TAGE-SC-L branch predictor base class (devised by Andre Seznec)
+ * TAGE-SC-L branch predictor base class
* It consits of a TAGE + a statistical corrector (SC) + a loop predictor
(L)
*/
diff --git a/src/cpu/pred/tage_sc_l_64KB.cc b/src/cpu/pred/tage_sc_l_64KB.cc
index 72676e7..8e87f40 100644
--- a/src/cpu/pred/tage_sc_l_64KB.cc
+++ b/src/cpu/pred/tage_sc_l_64KB.cc
@@ -30,13 +30,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: André Seznec, Pau Cabre, Javier Bueno
- *
*/
/*
- * 64KB TAGE-SC-L branch predictor (devised by Andre Seznec)
+ * 64KB TAGE-SC-L branch predictor
*/
#include "cpu/pred/tage_sc_l_64KB.hh"
diff --git a/src/cpu/pred/tage_sc_l_64KB.hh b/src/cpu/pred/tage_sc_l_64KB.hh
index 4928ba5..903ce88 100644
--- a/src/cpu/pred/tage_sc_l_64KB.hh
+++ b/src/cpu/pred/tage_sc_l_64KB.hh
@@ -30,13 +30,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: André Seznec, Pau Cabre, Javier Bueno
- *
*/
/*
- * 64KB TAGE-SC-L branch predictor (devised by Andre Seznec)
+ * 64KB TAGE-SC-L branch predictor
*
* Most of the code in this file has been adapted from cbp64KB/predictor.h
in
* http://www.jilp.org/cbp2016/code/AndreSeznecLimited.tar.gz
diff --git a/src/cpu/pred/tage_sc_l_8KB.cc b/src/cpu/pred/tage_sc_l_8KB.cc
index 2455990..6776d59 100644
--- a/src/cpu/pred/tage_sc_l_8KB.cc
+++ b/src/cpu/pred/tage_sc_l_8KB.cc
@@ -30,13 +30,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: André Seznec, Pau Cabre, Javier Bueno
- *
*/
/*
- * 8KB TAGE-SC-L branch predictor (devised by Andre Seznec)
+ * 8KB TAGE-SC-L branch predictor
*/
#include "cpu/pred/tage_sc_l_8KB.hh"
diff --git a/src/cpu/pred/tage_sc_l_8KB.hh b/src/cpu/pred/tage_sc_l_8KB.hh
index 7730463..7b8c512 100644
--- a/src/cpu/pred/tage_sc_l_8KB.hh
+++ b/src/cpu/pred/tage_sc_l_8KB.hh
@@ -30,13 +30,10 @@
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Author: André Seznec, Pau Cabre, Javier Bueno
- *
*/
/*
- * 8KB TAGE-SC-L branch predictor (devised by Andre Seznec)
+ * 8KB TAGE-SC-L branch predictor
*/
#ifndef __CPU_PRED_TAGE_SC_L_8KB
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: If7fa7751b1d15e93d865e568b769c7b317d73bc8
Gerrit-Change-Number: 30374
Gerrit-PatchSet: 1
Gerrit-Owner: Gabe Black <gabebl...@google.com>
Gerrit-MessageType: newchange
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