# HG changeset patch
# User Brad Beckmann <brad.beckm...@amd.com>
# Date 1263536245 28800
# Node ID 5b8bb9745a6223711954bc629a514419d73cfa81
# Parent 908ff9da9c54903145f1fe5c97d791d590eb2066
ruby: added ruby stats print
Moved the previous rubymem stats print feature to ruby System so that ruby
stats are printed on simulation exit.
diff -r 908ff9da9c54 -r 5b8bb9745a62
src/mem/ruby/network/simple/SimpleNetwork.cc
--- a/src/mem/ruby/network/simple/SimpleNetwork.cc Thu Jan 14 22:17:25
2010 -0800
+++ b/src/mem/ruby/network/simple/SimpleNetwork.cc Thu Jan 14 22:17:25
2010 -0800
@@ -225,6 +225,7 @@
for(int i=0; i<m_switch_ptr_vector.size(); i++) {
m_switch_ptr_vector[i]->printStats(out);
}
+ m_topology_ptr->printStats(out);
}
void SimpleNetwork::clearStats()
@@ -232,6 +233,7 @@
for(int i=0; i<m_switch_ptr_vector.size(); i++) {
m_switch_ptr_vector[i]->clearStats();
}
+ m_topology_ptr->clearStats();
}
void SimpleNetwork::printConfig(ostream& out) const
diff -r 908ff9da9c54 -r 5b8bb9745a62 src/mem/ruby/network/simple/Topology.cc
--- a/src/mem/ruby/network/simple/Topology.cc Thu Jan 14 22:17:25 2010 -0800
+++ b/src/mem/ruby/network/simple/Topology.cc Thu Jan 14 22:17:25 2010 -0800
@@ -238,6 +238,20 @@
}
}
+void Topology::printStats(ostream& out) const
+{
+ for (int cntrl = 0; cntrl < m_controller_vector.size(); cntrl++) {
+ m_controller_vector[cntrl]->printStats(out);
+ }
+}
+
+void Topology::clearStats()
+{
+ for (int cntrl = 0; cntrl < m_controller_vector.size(); cntrl++) {
+ m_controller_vector[cntrl]->clearStats();
+ }
+}
+
void Topology::printConfig(ostream& out) const
{
if (m_print_config == false) return;
diff -r 908ff9da9c54 -r 5b8bb9745a62 src/mem/ruby/network/simple/Topology.hh
--- a/src/mem/ruby/network/simple/Topology.hh Thu Jan 14 22:17:25 2010 -0800
+++ b/src/mem/ruby/network/simple/Topology.hh Thu Jan 14 22:17:25 2010 -0800
@@ -102,8 +102,8 @@
void initNetworkPtr(Network* net_ptr);
const string getName() { return m_name; }
- void printStats(ostream& out) const {}
- void clearStats() {}
+ void printStats(ostream& out) const;
+ void clearStats();
void printConfig(ostream& out) const;
void print(ostream& out) const { out << "[Topology]"; }
diff -r 908ff9da9c54 -r 5b8bb9745a62 src/mem/ruby/system/RubySystem.py
--- a/src/mem/ruby/system/RubySystem.py Thu Jan 14 22:17:25 2010 -0800
+++ b/src/mem/ruby/system/RubySystem.py Thu Jan 14 22:17:25 2010 -0800
@@ -16,4 +16,5 @@
debug = Param.RubyDebug("the default debug object")
profiler = Param.RubyProfiler("");
tracer = Param.RubyTracer("");
-
+ stats_filename = Param.String("ruby.stats",
+ "file to which ruby dumps its stats")
diff -r 908ff9da9c54 -r 5b8bb9745a62 src/mem/ruby/system/System.cc
--- a/src/mem/ruby/system/System.cc Thu Jan 14 22:17:25 2010 -0800
+++ b/src/mem/ruby/system/System.cc Thu Jan 14 22:17:25 2010 -0800
@@ -56,6 +56,7 @@
//#include "mem/ruby/network/garnet-flexible-pipeline/GarnetNetwork.hh"
//#include "mem/ruby/network/garnet-fixed-pipeline/GarnetNetwork_d.hh"
#include "mem/ruby/system/MemoryControl.hh"
+#include "base/output.hh"
int RubySystem::m_random_seed;
bool RubySystem::m_randomization;
@@ -111,6 +112,12 @@
g_system_ptr = this;
m_mem_vec_ptr = new MemoryVector;
m_mem_vec_ptr->setSize(m_memory_size_bytes);
+
+ //
+ // Print ruby configuration and stats at exit
+ //
+ RubyExitCallback* rubyExitCB = new RubyExitCallback(p->stats_filename);
+ registerExitCallback(rubyExitCB);
}
@@ -262,9 +269,20 @@
}
#endif
-
RubySystem *
RubySystemParams::create()
{
return new RubySystem(this);
}
+
+/**
+ * virtual process function that is invoked when the callback
+ * queue is executed.
+ */
+void RubyExitCallback::process()
+{
+ std::ostream *os = simout.create(stats_filename);
+ RubySystem::printConfig(*os);
+ *os << endl;
+ RubySystem::printStats(*os);
+}
diff -r 908ff9da9c54 -r 5b8bb9745a62 src/mem/ruby/system/System.hh
--- a/src/mem/ruby/system/System.hh Thu Jan 14 22:17:25 2010 -0800
+++ b/src/mem/ruby/system/System.hh Thu Jan 14 22:17:25 2010 -0800
@@ -48,6 +48,7 @@
#include <map>
#include "sim/sim_object.hh"
#include "params/RubySystem.hh"
+#include "base/callback.hh"
class Profiler;
class Network;
@@ -203,6 +204,27 @@
return out;
}
+class RubyExitCallback : public Callback
+{
+ private:
+ string stats_filename;
+
+ public:
+ /**
+ * virtualize the destructor to make sure that the correct one
+ * gets called.
+ */
+
+ virtual ~RubyExitCallback() {}
+
+ RubyExitCallback(const string& _stats_filename)
+ {
+ stats_filename = _stats_filename;
+ }
+
+ virtual void process();
+};
+
#endif //SYSTEM_H
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