Tags.py (9796:485399270ca1) | Tags.py (9814:7ad2b0186a32) |
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1# Copyright (c) 2012-2013 ARM Limited 2# All rights reserved. 3# 4# The license below extends only to copyright in the software and shall 5# not be construed as granting a license to any other intellectual 6# property including but not limited to intellectual property relating 7# to a hardware implementation of the functionality of the software 8# licensed hereunder. You may use the software subject to the license --- 32 unchanged lines hidden (view full) --- 41 42class BaseTags(ClockedObject): 43 type = 'BaseTags' 44 abstract = True 45 cxx_header = "mem/cache/tags/base.hh" 46 # Get the size from the parent (cache) 47 size = Param.MemorySize(Parent.size, "capacity in bytes") 48 | 1# Copyright (c) 2012-2013 ARM Limited 2# All rights reserved. 3# 4# The license below extends only to copyright in the software and shall 5# not be construed as granting a license to any other intellectual 6# property including but not limited to intellectual property relating 7# to a hardware implementation of the functionality of the software 8# licensed hereunder. You may use the software subject to the license --- 32 unchanged lines hidden (view full) --- 41 42class BaseTags(ClockedObject): 43 type = 'BaseTags' 44 abstract = True 45 cxx_header = "mem/cache/tags/base.hh" 46 # Get the size from the parent (cache) 47 size = Param.MemorySize(Parent.size, "capacity in bytes") 48 |
49 # Get the block size from the parent (cache) 50 block_size = Param.Int(Parent.block_size, "block size in bytes") | 49 # Get the block size from the parent (system) 50 block_size = Param.Int(Parent.cache_line_size, "block size in bytes") |
51 52 # Get the hit latency from the parent (cache) 53 hit_latency = Param.Cycles(Parent.hit_latency, 54 "The hit latency for this cache") 55 56class LRU(BaseTags): 57 type = 'LRU' 58 cxx_class = 'LRU' 59 cxx_header = "mem/cache/tags/lru.hh" 60 assoc = Param.Int(Parent.assoc, "associativity") 61 62class FALRU(BaseTags): 63 type = 'FALRU' 64 cxx_class = 'FALRU' 65 cxx_header = "mem/cache/tags/fa_lru.hh" | 51 52 # Get the hit latency from the parent (cache) 53 hit_latency = Param.Cycles(Parent.hit_latency, 54 "The hit latency for this cache") 55 56class LRU(BaseTags): 57 type = 'LRU' 58 cxx_class = 'LRU' 59 cxx_header = "mem/cache/tags/lru.hh" 60 assoc = Param.Int(Parent.assoc, "associativity") 61 62class FALRU(BaseTags): 63 type = 'FALRU' 64 cxx_class = 'FALRU' 65 cxx_header = "mem/cache/tags/fa_lru.hh" |