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