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-rw-r--r--src/mem/ruby/profiler/StoreTrace.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mem/ruby/profiler/StoreTrace.cc b/src/mem/ruby/profiler/StoreTrace.cc
index ce42560b6..bcd90ab9d 100644
--- a/src/mem/ruby/profiler/StoreTrace.cc
+++ b/src/mem/ruby/profiler/StoreTrace.cc
@@ -29,6 +29,8 @@
#include "mem/ruby/eventqueue/RubyEventQueue.hh"
#include "mem/ruby/profiler/StoreTrace.hh"
+using namespace std;
+
bool StoreTrace::s_init = false; // Total number of store lifetimes of
// all lines
int64 StoreTrace::s_total_samples = 0; // Total number of store