MESI_Three_Level.py (10092:c0db268f811b) MESI_Three_Level.py (10116:d61a59beb670)
1# Copyright (c) 2006-2007 The Regents of The University of Michigan
2# Copyright (c) 2009 Advanced Micro Devices, Inc.
3# Copyright (c) 2013 Mark D. Hill and David A. Wood
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions are
8# met: redistributions of source code must retain the above copyright

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51 latency = 15
52
53def define_options(parser):
54 parser.add_option("--num-clusters", type="int", default=1,
55 help="number of clusters in a design in which there are shared\
56 caches private to clusters")
57 return
58
1# Copyright (c) 2006-2007 The Regents of The University of Michigan
2# Copyright (c) 2009 Advanced Micro Devices, Inc.
3# Copyright (c) 2013 Mark D. Hill and David A. Wood
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions are
8# met: redistributions of source code must retain the above copyright

--- 42 unchanged lines hidden (view full) ---

51 latency = 15
52
53def define_options(parser):
54 parser.add_option("--num-clusters", type="int", default=1,
55 help="number of clusters in a design in which there are shared\
56 caches private to clusters")
57 return
58
59def create_system(options, system, piobus, dma_ports, ruby_system):
59def create_system(options, system, dma_ports, ruby_system):
60
61 if buildEnv['PROTOCOL'] != 'MESI_Three_Level':
62 fatal("This script requires the MESI_Three_Level protocol to be built.")
63
64 cpu_sequencers = []
65
66 #
67 # The ruby network creation expects the list of nodes in the system to be

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111
112 l1_cache = L1Cache(size = options.l1d_size, assoc = options.l1d_assoc,
113 start_index_bit = block_size_bits, is_icache = False)
114
115 l1_cntrl = L1Cache_Controller(version = i*num_cpus_per_cluster+j,
116 cache = l1_cache, l2_select_num_bits = l2_bits,
117 cluster_id = i, ruby_system = ruby_system)
118
60
61 if buildEnv['PROTOCOL'] != 'MESI_Three_Level':
62 fatal("This script requires the MESI_Three_Level protocol to be built.")
63
64 cpu_sequencers = []
65
66 #
67 # The ruby network creation expects the list of nodes in the system to be

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111
112 l1_cache = L1Cache(size = options.l1d_size, assoc = options.l1d_assoc,
113 start_index_bit = block_size_bits, is_icache = False)
114
115 l1_cntrl = L1Cache_Controller(version = i*num_cpus_per_cluster+j,
116 cache = l1_cache, l2_select_num_bits = l2_bits,
117 cluster_id = i, ruby_system = ruby_system)
118
119 if piobus != None:
120 cpu_seq.pio_master_port = piobus.slave
121 cpu_seq.mem_master_port = piobus.slave
122 cpu_seq.pio_slave_port = piobus.master
123
124 exec("ruby_system.l0_cntrl%d = l0_cntrl" % (
125 i*num_cpus_per_cluster+j))
126 exec("ruby_system.l1_cntrl%d = l1_cntrl" % (
127 i*num_cpus_per_cluster+j))
128
129 #
130 # Add controllers and sequencers to the appropriate lists
131 #

--- 81 unchanged lines hidden --- 		119 exec("ruby_system.l0_cntrl%d = l0_cntrl" % (
120 i*num_cpus_per_cluster+j))
121 exec("ruby_system.l1_cntrl%d = l1_cntrl" % (
122 i*num_cpus_per_cluster+j))
123
124 #
125 # Add controllers and sequencers to the appropriate lists
126 #

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