RubyCache.py revision 10919
112027Sjungma@eit.uni-kl.de# Copyright (c) 2009 Advanced Micro Devices, Inc.
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2712027Sjungma@eit.uni-kl.de# Authors: Steve Reinhardt
2812027Sjungma@eit.uni-kl.de#          Brad Beckmann
2912027Sjungma@eit.uni-kl.de
3012027Sjungma@eit.uni-kl.defrom m5.params import *
3112027Sjungma@eit.uni-kl.defrom m5.proxy import *
3212027Sjungma@eit.uni-kl.defrom m5.SimObject import SimObject
3312027Sjungma@eit.uni-kl.de
3412027Sjungma@eit.uni-kl.declass RubyCache(SimObject):
3512027Sjungma@eit.uni-kl.de    type = 'RubyCache'
3612027Sjungma@eit.uni-kl.de    cxx_class = 'CacheMemory'
3712027Sjungma@eit.uni-kl.de    cxx_header = "mem/ruby/structures/CacheMemory.hh"
3812027Sjungma@eit.uni-kl.de    size = Param.MemorySize("capacity in bytes");
3912027Sjungma@eit.uni-kl.de    latency = Param.Cycles("");
4012027Sjungma@eit.uni-kl.de    assoc = Param.Int("");
4112027Sjungma@eit.uni-kl.de    replacement_policy = Param.String("PSEUDO_LRU", "");
4212027Sjungma@eit.uni-kl.de    start_index_bit = Param.Int(6, "index start, default 6 for 64-byte line");
4312027Sjungma@eit.uni-kl.de    is_icache = Param.Bool(False, "is instruction only cache");
4412027Sjungma@eit.uni-kl.de
4512027Sjungma@eit.uni-kl.de    dataArrayBanks = Param.Int(1, "Number of banks for the data array")
4612027Sjungma@eit.uni-kl.de    tagArrayBanks = Param.Int(1, "Number of banks for the tag array")
4712027Sjungma@eit.uni-kl.de    dataAccessLatency = Param.Cycles(1, "cycles for a data array access")
4812027Sjungma@eit.uni-kl.de    tagAccessLatency = Param.Cycles(1, "cycles for a tag array access")
4912027Sjungma@eit.uni-kl.de    resourceStalls = Param.Bool(False, "stall if there is a resource failure")
5012027Sjungma@eit.uni-kl.de    ruby_system = Param.RubySystem(Parent.any, "")
5112027Sjungma@eit.uni-kl.de