Caches.py revision 9288
110396Sakash.bagdia@arm.com# Copyright (c) 2012 ARM Limited 210396Sakash.bagdia@arm.com# All rights reserved. 310396Sakash.bagdia@arm.com# 410396Sakash.bagdia@arm.com# The license below extends only to copyright in the software and shall 510396Sakash.bagdia@arm.com# not be construed as granting a license to any other intellectual 610396Sakash.bagdia@arm.com# property including but not limited to intellectual property relating 710396Sakash.bagdia@arm.com# to a hardware implementation of the functionality of the software 810396Sakash.bagdia@arm.com# licensed hereunder. You may use the software subject to the license 910396Sakash.bagdia@arm.com# terms below provided that you ensure that this notice is replicated 1010396Sakash.bagdia@arm.com# unmodified and in its entirety in all distributions of the software, 1110396Sakash.bagdia@arm.com# modified or unmodified, in source code or in binary form. 1210396Sakash.bagdia@arm.com# 1310396Sakash.bagdia@arm.com# Copyright (c) 2006-2007 The Regents of The University of Michigan 1410396Sakash.bagdia@arm.com# All rights reserved. 1510396Sakash.bagdia@arm.com# 1610396Sakash.bagdia@arm.com# Redistribution and use in source and binary forms, with or without 1710396Sakash.bagdia@arm.com# modification, are permitted provided that the following conditions are 1810396Sakash.bagdia@arm.com# met: redistributions of source code must retain the above copyright 1910396Sakash.bagdia@arm.com# notice, this list of conditions and the following disclaimer; 2010396Sakash.bagdia@arm.com# redistributions in binary form must reproduce the above copyright 2110396Sakash.bagdia@arm.com# notice, this list of conditions and the following disclaimer in the 2210396Sakash.bagdia@arm.com# documentation and/or other materials provided with the distribution; 2310396Sakash.bagdia@arm.com# neither the name of the copyright holders nor the names of its 2410396Sakash.bagdia@arm.com# contributors may be used to endorse or promote products derived from 2510396Sakash.bagdia@arm.com# this software without specific prior written permission. 2610396Sakash.bagdia@arm.com# 2710396Sakash.bagdia@arm.com# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2810396Sakash.bagdia@arm.com# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2910396Sakash.bagdia@arm.com# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 3010396Sakash.bagdia@arm.com# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 3110396Sakash.bagdia@arm.com# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 3210396Sakash.bagdia@arm.com# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3310396Sakash.bagdia@arm.com# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3410396Sakash.bagdia@arm.com# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3510396Sakash.bagdia@arm.com# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3610396Sakash.bagdia@arm.com# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3710396Sakash.bagdia@arm.com# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3810396Sakash.bagdia@arm.com# 3910396Sakash.bagdia@arm.com# Authors: Lisa Hsu 4010396Sakash.bagdia@arm.com 4110396Sakash.bagdia@arm.comfrom m5.objects import * 4210396Sakash.bagdia@arm.com 4310396Sakash.bagdia@arm.comclass L1Cache(BaseCache): 4410396Sakash.bagdia@arm.com assoc = 2 4510396Sakash.bagdia@arm.com block_size = 64 4610396Sakash.bagdia@arm.com hit_latency = 2 4710396Sakash.bagdia@arm.com response_latency = 2 4810396Sakash.bagdia@arm.com mshrs = 10 4910396Sakash.bagdia@arm.com tgts_per_mshr = 20 5010396Sakash.bagdia@arm.com is_top_level = True 5110396Sakash.bagdia@arm.com 5210396Sakash.bagdia@arm.comclass L2Cache(BaseCache): 5310396Sakash.bagdia@arm.com assoc = 8 5410396Sakash.bagdia@arm.com block_size = 64 5510396Sakash.bagdia@arm.com hit_latency = 20 5610396Sakash.bagdia@arm.com response_latency = 20 5710396Sakash.bagdia@arm.com mshrs = 20 5810396Sakash.bagdia@arm.com tgts_per_mshr = 12 5910396Sakash.bagdia@arm.com 6010396Sakash.bagdia@arm.comclass PageTableWalkerCache(BaseCache): 6110396Sakash.bagdia@arm.com assoc = 2 6210396Sakash.bagdia@arm.com block_size = 64 6310396Sakash.bagdia@arm.com hit_latency = 2 6410396Sakash.bagdia@arm.com response_latency = 2 6510396Sakash.bagdia@arm.com mshrs = 10 6610396Sakash.bagdia@arm.com size = '1kB' 6710396Sakash.bagdia@arm.com tgts_per_mshr = 12 6810396Sakash.bagdia@arm.com is_top_level = True 6910396Sakash.bagdia@arm.com 7010396Sakash.bagdia@arm.comclass IOCache(BaseCache): 7110396Sakash.bagdia@arm.com assoc = 8 7210396Sakash.bagdia@arm.com block_size = 64 7310396Sakash.bagdia@arm.com hit_latency = 50 7410396Sakash.bagdia@arm.com response_latency = 50 7510396Sakash.bagdia@arm.com mshrs = 20 7610396Sakash.bagdia@arm.com size = '1kB' 7710396Sakash.bagdia@arm.com tgts_per_mshr = 12 7810396Sakash.bagdia@arm.com forward_snoops = False 7910396Sakash.bagdia@arm.com is_top_level = True 8010396Sakash.bagdia@arm.com