Ruby: Remove RubyEventQueue

This patch removes RubyEventQueue. Consumer objects now rely on RubySystem
or themselves for scheduling events.

1 files changed, 0 insertions, 68 deletions

diff --git a/src/mem/ruby/eventqueue/RubyEventQueue.cc b/src/mem/ruby/eventqueue/RubyEventQueue.cc
deleted file mode 100644
index 4ea530b05..000000000
--- a/src/mem/ruby/eventqueue/RubyEventQueue.cc
+++ /dev/null
@@ -1,68 +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/Consumer.hh"
-#include "mem/ruby/eventqueue/RubyEventQueue.hh"
-#include "mem/ruby/eventqueue/RubyEventQueueNode.hh"
-
-RubyEventQueue::RubyEventQueue(EventQueue* eventq, Tick _clock)
-  : EventManager(eventq), m_clock(_clock)
-{
-}
-
-RubyEventQueue::~RubyEventQueue()
-{
-}
-
-void
-RubyEventQueue::scheduleEvent(Consumer* consumer, Time timeDelta)
-{
-    scheduleEventAbsolute(consumer, timeDelta + getTime());
-}
-
-void
-RubyEventQueue::scheduleEventAbsolute(Consumer* consumer, Time timeAbs)
-{
-    // Check to see if this is a redundant wakeup
-    assert(consumer != NULL);
-    if (!consumer->alreadyScheduled(timeAbs)) {
-        // This wakeup is not redundant
-        RubyEventQueueNode *thisNode = new RubyEventQueueNode(consumer, this);
-        assert(timeAbs > getTime());
-        schedule(thisNode, (timeAbs * m_clock));
-        consumer->insertScheduledWakeupTime(timeAbs);
-    }
-}
-
-void
-RubyEventQueue::print(std::ostream& out) const
-{
-    out << "[Event Queue:]";
-}