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diff --git a/src/mem/ruby/tester/RaceyPseudoThread.hh b/src/mem/ruby/tester/RaceyPseudoThread.hh
deleted file mode 100644
index 103e42111..000000000
--- a/src/mem/ruby/tester/RaceyPseudoThread.hh
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * 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.
- */
-
-/*
- * Description: This implements a pseudo racey thread which drives ruby timing
- *              simulator with access to two shared arrays.
- *
- */
-
-#ifndef RACEYPSEUDOTHREAD_H
-#define RACEYPSEUDOTHREAD_H
-
-#include "mem/ruby/common/Global.hh"
-#include "mem/ruby/tester/Tester_Globals.hh"
-#include "mem/ruby/common/Consumer.hh"
-#include "mem/ruby/system/NodeID.hh"
-#include "mem/ruby/common/Address.hh"
-#include "mem/ruby/libruby.hh"
-
-class RaceyDriver;
-
-class RaceyPseudoThread : public Consumer {
-private:
-  // constants
-  static const int PRIME1     = 103072243;
-  static const int PRIME2     = 103995407;
-  static const int M_ELEM     = 64;
-
-  // m and sig array's starting address,
-  // each signature should occupy a cacheline
-  static const int SIG_ARR    = 0;
-  static const int M_ARR      = 0x10000;
-  static const int LINESIZE   = 64;
-
-  // get address of a element from the m and sig arrays
-  physical_address_t sig(unsigned index) {
-    assert(index < M_ARR/64);
-    return SIG_ARR + (index*64);
-  };
-  physical_address_t m(unsigned index) { return M_ARR + (index*64); };
-
-public:
-  // Constructors
-  RaceyPseudoThread(NodeID node, RaceyDriver& driver);
-
-  // Destructor
-  ~RaceyPseudoThread();
-  
-  // Public Methods
-  void performCallback(int proc, Address address, uint8_t * data);
-
-  void wakeup();
-
-  integer_t getInstructionCount() { return m_ic_counter; };
-
-  unsigned getSignature() { assert(m_proc_id == 0); return m_final_sig; };
-
-  void checkForDeadlock();
-
-  // save and restore the thread state
-  void saveCPUStates(string filename);
-  void loadCPUStates(string filename);
-
-  // reset IC to zero for next checkpoint
-  void resetIC() { m_ic_counter = 0; };
-
-  bool getInitializedState() { return m_initialized; };
-
-  void print(ostream& out) const;
-private:
-  // Private Methods
-
-  // mix two numbers
-  unsigned mix (unsigned i, unsigned j) { return (i + j * PRIME2) % PRIME1; };
-
-  // load or store the array
-  void load_sig(unsigned index);
-  void load_m(unsigned index);
-  void store_sig(unsigned index, unsigned value);
-  void store_m(unsigned index, unsigned value);
-
-  // Private copy constructor and assignment operator
-  RaceyPseudoThread(const RaceyPseudoThread& obj);
-  RaceyPseudoThread& operator=(const RaceyPseudoThread& obj);
-  
-  // Data Members (m_ prefix)
-  RaceyDriver& m_driver;
-  NodeID m_proc_id;
-
-  // are we done?
-  bool m_done;
-
-  // [committed] instruction counter
-  int m_ic_counter;
-
-  // last time we made progress
-  Time m_last_progress;
-
-  // value of the callback block
-  bool     m_read;
-  unsigned m_value;
-
-  // final signature
-  unsigned m_final_sig;
-
-  // local variables for the pseudo thread
-  int m_looper;
-  unsigned m_num, m_index1, m_index2, m_stop;
-  bool m_initialized;
-};
-
-// Output operator declaration
-ostream& operator<<(ostream& out, const RaceyPseudoThread& obj);
-
-// ******************* Definitions *******************
-
-// Output operator definition
-extern inline 
-ostream& operator<<(ostream& out, const RaceyPseudoThread& obj)
-{
-  obj.print(out);
-  out << flush;
-  return out;
-}
-
-#endif //RACEYPSEUDOTHREAD_H
-