RubySystem.py revision 9206
17019SBrad.Beckmann@amd.com# Copyright (c) 2009 Advanced Micro Devices, Inc. 27019SBrad.Beckmann@amd.com# All rights reserved. 37019SBrad.Beckmann@amd.com# 47019SBrad.Beckmann@amd.com# Redistribution and use in source and binary forms, with or without 57019SBrad.Beckmann@amd.com# modification, are permitted provided that the following conditions are 67019SBrad.Beckmann@amd.com# met: redistributions of source code must retain the above copyright 77019SBrad.Beckmann@amd.com# notice, this list of conditions and the following disclaimer; 87019SBrad.Beckmann@amd.com# redistributions in binary form must reproduce the above copyright 97019SBrad.Beckmann@amd.com# notice, this list of conditions and the following disclaimer in the 107019SBrad.Beckmann@amd.com# documentation and/or other materials provided with the distribution; 117019SBrad.Beckmann@amd.com# neither the name of the copyright holders nor the names of its 127019SBrad.Beckmann@amd.com# contributors may be used to endorse or promote products derived from 137019SBrad.Beckmann@amd.com# this software without specific prior written permission. 147019SBrad.Beckmann@amd.com# 157019SBrad.Beckmann@amd.com# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 167019SBrad.Beckmann@amd.com# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 177019SBrad.Beckmann@amd.com# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 187019SBrad.Beckmann@amd.com# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 197019SBrad.Beckmann@amd.com# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 207019SBrad.Beckmann@amd.com# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 217019SBrad.Beckmann@amd.com# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 227019SBrad.Beckmann@amd.com# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 237019SBrad.Beckmann@amd.com# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 247019SBrad.Beckmann@amd.com# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 257019SBrad.Beckmann@amd.com# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 267019SBrad.Beckmann@amd.com# 277019SBrad.Beckmann@amd.com# Authors: Steve Reinhardt 287019SBrad.Beckmann@amd.com# Brad Beckmann 297019SBrad.Beckmann@amd.com 306876Ssteve.reinhardt@amd.comfrom m5.params import * 319206Snilay@cs.wisc.edufrom ClockedObject import ClockedObject 326876Ssteve.reinhardt@amd.com 339206Snilay@cs.wisc.educlass RubySystem(ClockedObject): 346876Ssteve.reinhardt@amd.com type = 'RubySystem' 356876Ssteve.reinhardt@amd.com random_seed = Param.Int(1234, "random seed used by the simulation"); 366876Ssteve.reinhardt@amd.com randomization = Param.Bool(False, 376876Ssteve.reinhardt@amd.com "insert random delays on message enqueue times"); 389206Snilay@cs.wisc.edu clock = '1GHz' 396876Ssteve.reinhardt@amd.com block_size_bytes = Param.Int(64, 406876Ssteve.reinhardt@amd.com "default cache block size; must be a power of two"); 416903SBrad.Beckmann@amd.com mem_size = Param.MemorySize("total memory size of the system"); 426895SBrad.Beckmann@amd.com stats_filename = Param.String("ruby.stats", 436895SBrad.Beckmann@amd.com "file to which ruby dumps its stats") 447026SBrad.Beckmann@amd.com no_mem_vec = Param.Bool(False, "do not allocate Ruby's mem vector"); 45