event.py revision 5605
14167Sbinkertn@umich.edu# Copyright (c) 2006 The Regents of The University of Michigan 24167Sbinkertn@umich.edu# All rights reserved. 34167Sbinkertn@umich.edu# 44167Sbinkertn@umich.edu# Redistribution and use in source and binary forms, with or without 54167Sbinkertn@umich.edu# modification, are permitted provided that the following conditions are 64167Sbinkertn@umich.edu# met: redistributions of source code must retain the above copyright 74167Sbinkertn@umich.edu# notice, this list of conditions and the following disclaimer; 84167Sbinkertn@umich.edu# redistributions in binary form must reproduce the above copyright 94167Sbinkertn@umich.edu# notice, this list of conditions and the following disclaimer in the 104167Sbinkertn@umich.edu# documentation and/or other materials provided with the distribution; 114167Sbinkertn@umich.edu# neither the name of the copyright holders nor the names of its 124167Sbinkertn@umich.edu# contributors may be used to endorse or promote products derived from 134167Sbinkertn@umich.edu# this software without specific prior written permission. 144167Sbinkertn@umich.edu# 154167Sbinkertn@umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 164167Sbinkertn@umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 174167Sbinkertn@umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 184167Sbinkertn@umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 194167Sbinkertn@umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 204167Sbinkertn@umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 214167Sbinkertn@umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 224167Sbinkertn@umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 234167Sbinkertn@umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 244167Sbinkertn@umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 254167Sbinkertn@umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 264167Sbinkertn@umich.edu# 274167Sbinkertn@umich.edu# Authors: Nathan Binkert 284167Sbinkertn@umich.edu 295605Snate@binkert.orgimport internal.event 304167Sbinkertn@umich.edu 315605Snate@binkert.orgfrom internal.event import PythonEvent, SimLoopExitEvent as SimExit 325605Snate@binkert.org 335605Snate@binkert.orgmainq = internal.event.cvar.mainEventQueue 345605Snate@binkert.org 355605Snate@binkert.orgdef create(obj, priority=None): 365605Snate@binkert.org if priority is None: 375605Snate@binkert.org priority = internal.event.Event.Default_Pri 385605Snate@binkert.org return internal.event.PythonEvent(obj, priority) 395605Snate@binkert.org 405605Snate@binkert.orgclass Event(PythonEvent): 415605Snate@binkert.org def __init__(self, priority=None): 425605Snate@binkert.org if priority is None: 435605Snate@binkert.org priority = internal.event.Event.Default_Pri 445605Snate@binkert.org super(PythonEvent, self).__init__(self, priority) 455605Snate@binkert.org 465605Snate@binkert.orgclass ProgressEvent(Event): 475605Snate@binkert.org def __init__(self, eventq, period): 485605Snate@binkert.org super(ProgressEvent, self).__init__() 494167Sbinkertn@umich.edu self.period = int(period) 505605Snate@binkert.org self.eventq = eventq 515605Snate@binkert.org self.eventq.schedule(self, m5.curTick() + self.period) 524167Sbinkertn@umich.edu 534167Sbinkertn@umich.edu def __call__(self): 544167Sbinkertn@umich.edu print "Progress! Time now %fs" % (m5.curTick()/1e12) 555605Snate@binkert.org self.eventq.schedule(self, m5.curTick() + self.period) 565605Snate@binkert.org 575605Snate@binkert.org__all__ = [ 'create', 'Event', 'ProgressEvent', 'SimExit', 'mainq' ] 58