ext: Update DRAMPower

Sync DRAMPower to external tool

This patch syncs the DRAMPower library of gem5 to the external
one on github (https://github.com/ravenrd/DRAMPower) of which
I am a maintainer.

The version used is the commit:
902a00a1797c48a9df97ec88868f20e847680ae6
from 07.  May.  2016.

Committed by Jason Lowe-Power <jason@lowepower.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/ext/drampower/src/libdrampower/LibDRAMPower.cc b/ext/drampower/src/libdrampower/LibDRAMPower.cc
index ac16f948b..47ed15a99 100644
--- a/ext/drampower/src/libdrampower/LibDRAMPower.cc
+++ b/ext/drampower/src/libdrampower/LibDRAMPower.cc
@@ -52,13 +52,13 @@ libDRAMPower::~libDRAMPower()
 
 void libDRAMPower::doCommand(MemCommand::cmds type, int bank, int64_t timestamp)
 {
-  MemCommand cmd(type, static_cast<unsigned>(bank), static_cast<double>(timestamp));
+  MemCommand cmd(type, static_cast<unsigned>(bank), timestamp);
   cmdList.push_back(cmd);
 }
 
 void libDRAMPower::updateCounters(bool lastUpdate)
 {
-  counters.getCommands(memSpec, memSpec.memArchSpec.nbrOfBanks, cmdList, lastUpdate);
+  counters.getCommands(memSpec, cmdList, lastUpdate);
   cmdList.clear();
 }
 
@@ -72,6 +72,11 @@ void libDRAMPower::clearState()
   counters.clear();
 }
 
+void libDRAMPower::clearCounters(int64_t timestamp)
+{
+  counters.clearStats(timestamp);
+}
+
 const Data::MemoryPowerModel::Energy& libDRAMPower::getEnergy() const
 {
   return mpm.energy;