1 files changed, 0 insertions, 146 deletions
diff --git a/src/mem/ruby/tester/RaceyDriver.cc b/src/mem/ruby/tester/RaceyDriver.cc
deleted file mode 100644
index bc41b0281..000000000
--- a/src/mem/ruby/tester/RaceyDriver.cc
+++ /dev/null
@@ -1,146 +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.
- */
-
-#include <cassert>
-
-#include "mem/ruby/common/Global.hh"
-#include "mem/ruby/tester/Tester_Globals.hh"
-#include "mem/ruby/tester/RaceyDriver.hh"
-#include "mem/ruby/eventqueue/RubyEventQueue.hh"
-#include "mem/ruby/tester/RaceyPseudoThread.hh"
-
-RaceyDriver::RaceyDriver(int num_procs, int tester_length)
-{
-  m_finish_time = 0;
-  m_done_counter = 0;
-  m_wakeup_thread0 = false;
-  m_num_procs = num_procs;
-  m_tester_length = tester_length;
-  eventQueue = new RubyEventQueue;
-
-  // racey at least need two processors
-  assert(m_num_procs >= 2);
-
-  // init all racey pseudo threads
-  m_racey_pseudo_threads.resize(m_num_procs);
-  for (int i=0; i<m_racey_pseudo_threads.size(); i++) {
-    m_racey_pseudo_threads[i] = new RaceyPseudoThread(i, *this);
-  }
-
-  // add this driver to the global event queue, for deadlock detection
-  eventQueue->scheduleEvent(this, g_DEADLOCK_THRESHOLD);
-}
-
-RaceyDriver::~RaceyDriver()
-{
-  for (int i=0; i<m_racey_pseudo_threads.size(); i++) {
-    delete m_racey_pseudo_threads[i];
-  }
-}
-
-void RaceyDriver::go() {
-  // tick both queues until everyone is done
-  while (m_done_counter != m_num_procs) {
-    libruby_tick(1);
-    eventQueue->triggerEvents(eventQueue->getTime() + 1);
-  }
-}
-
-
-void RaceyDriver::hitCallback(int64_t request_id)
-{
-  assert(requests.find(request_id) != requests.end());
-  int proc = requests[request_id].first;
-  Address address = requests[request_id].second.address;
-  uint8_t * data = new uint8_t[4];
-  for (int i = 0; i < 4; i++) {
-    data[i] = requests[request_id].second.data[i];
-  }  
-  requests[request_id].second.data;
-  m_racey_pseudo_threads[proc]->performCallback(proc, address, data);
-  requests.erase(request_id);
-}
-
-integer_t RaceyDriver::getInstructionCount(int procID) const
-{
- // return m_racey_pseudo_threads[procID]->getInstructionCounter();
- assert(0);
-}
-
-int RaceyDriver::runningThreads()
-{
-  return m_num_procs - m_done_counter;
-}
-
-// used to wake up thread 0 whenever other thread finishes
-void RaceyDriver::registerThread0Wakeup()
-{
-  m_wakeup_thread0 = true;
-}
-
-void RaceyDriver::joinThread()
-{
-  m_done_counter++;
-  if (m_done_counter == m_num_procs) {
-   m_finish_time = eventQueue->getTime();
-  }
-
-  if(m_wakeup_thread0) {
-    eventQueue->scheduleEvent(m_racey_pseudo_threads[0], 1);
-    m_wakeup_thread0 = false;
-  }
-}
-
-void RaceyDriver::wakeup()
-{
-  // check for deadlock
-  for(int i = 0 ; i < m_racey_pseudo_threads.size(); i++) {
-    m_racey_pseudo_threads[i]->checkForDeadlock();
-  }
-
-  // schedule next wakeup
-  if (m_done_counter < m_num_procs) {
-    eventQueue->scheduleEvent(this, g_DEADLOCK_THRESHOLD);
-  }
-}
-
-void RaceyDriver::printStats(ostream& out) const
-{
-  assert(m_done_counter == m_num_procs);
-  out << endl;
-  out << "RaceyDriver Stats" << endl;
-  out << "---------------------" << endl;
-
-  out << "execution signature: " << m_racey_pseudo_threads[0]->getSignature() << endl;
-  out << "finish_time: " << m_finish_time << endl;
-}
-
-void RaceyDriver::print(ostream& out) const
-{
-}