old_contents: # Copyright (c) 2007 The Regents of The University of Michigan
  # 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.
  #
  # Authors: Nathan Binkert
  
  import internal
  
  from internal.stats import StatEvent as event
  from objects import Root
  
  def initText(filename, desc=True):
      internal.stats.initText(filename, desc)
  
  def initMySQL(host, database, user='', passwd='', project='test', name='test',
                sample='0'):
      if not user:
          import getpass
          user = getpass.getuser()
  
      internal.stats.initMySQL(host, database, user, passwd, project, name,
                               sample)
  
  def initSimStats():
      internal.stats.initSimStats()
  
  def enable():
      internal.stats.enable()
  
  def dump():
      # Currently prepare happens in the dump, but we should maybe move
      # that out.
  
      #internal.stats.prepare()
      internal.stats.dump()
  
  def reset():
      # call reset stats on all SimObjects
      root = Root.getInstance()
      for obj in root.descendants(): obj.resetStats()
      # call any other registered stats reset callbacks
      internal.stats.reset()
  
new_contents: # Copyright (c) 2007 The Regents of The University of Michigan
  # 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.
  #
  # Authors: Nathan Binkert
  
  import internal
  
  from internal.stats import StatEvent as event
  from objects import Root
  
  def initText(filename, desc=True):
      internal.stats.initText(filename, desc)
  
  def initMySQL(host, database, user='', passwd='', project='test', name='test',
                sample='0'):
      if not user:
          import getpass
          user = getpass.getuser()
  
      internal.stats.initMySQL(host, database, user, passwd, project, name,
                               sample)
  
  def initSimStats():
      internal.stats.initSimStats()
  
  def enable():
      internal.stats.enable()
  
  def dump():
      # Currently prepare happens in the dump, but we should maybe move
      # that out.
  
      #internal.stats.prepare()
      internal.stats.dump()
  
  def reset():
      # call reset stats on all SimObjects
      root = Root.getInstance()
      if root:
          for obj in root.descendants(): obj.resetStats()
  
      # call any other registered stats reset callbacks
      internal.stats.reset()
  
subject: allow stats to be reset even if no objects have been instantiated