[m5-dev] changeset in m5: ruby: Reset ruby stats in RubySystem unserialize

[Brad Beckmann]

changeset ec3b148b14f3 in /z/repo/m5
details: http://repo.m5sim.org/m5?cmd=changeset;node=ec3b148b14f3
description:
        ruby: Reset ruby stats in RubySystem unserialize

        The main purpose for clearing stats in the unserialize process is so
        that the profiler can correctly set its start time to the unserialized
        value of curTick.

diffstat:

 src/mem/ruby/system/System.cc |  17 +++++++++++++++++
 src/mem/ruby/system/System.hh |   3 +++
 2 files changed, 20 insertions(+), 0 deletions(-)

diffs (40 lines):

diff -r 02a9a597fce4 -r ec3b148b14f3 src/mem/ruby/system/System.cc
--- a/src/mem/ruby/system/System.cc     Fri Aug 20 11:46:13 2010 -0700
+++ b/src/mem/ruby/system/System.cc     Fri Aug 20 11:46:13 2010 -0700
@@ -148,6 +148,23 @@
 }
 
 void
+RubySystem::serialize(std::ostream &os)
+{
+
+}
+
+void
+RubySystem::unserialize(Checkpoint *cp, const string &section)
+{
+    //
+    // The main purpose for clearing stats in the unserialize process is so
+    // that the profiler can correctly set its start time to the unserialized
+    // value of curTick
+    //
+    clearStats();
+}
+
+void
 RubySystem::clearStats() const
 {
     m_profiler_ptr->clearStats();
diff -r 02a9a597fce4 -r ec3b148b14f3 src/mem/ruby/system/System.hh
--- a/src/mem/ruby/system/System.hh     Fri Aug 20 11:46:13 2010 -0700
+++ b/src/mem/ruby/system/System.hh     Fri Aug 20 11:46:13 2010 -0700
@@ -125,6 +125,9 @@
 
     void print(std::ostream& out) const;
 
+    virtual void serialize(std::ostream &os);
+    virtual void unserialize(Checkpoint *cp, const std::string &section);
+
   private:
     // Private copy constructor and assignment operator
     RubySystem(const RubySystem& obj);
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