MOESI_hammer.py (6897:cfeb3d9563dd) MOESI_hammer.py (6903:27f47cf65ab7)
1# Copyright (c) 2006-2007 The Regents of The University of Michigan
2# Copyright (c) 2009 Advanced Micro Devices, Inc.
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met: redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer;

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

32from m5.defines import buildEnv
33from m5.util import addToPath
34
35
36#
37# Note: the L1 Cache latency is only used by the sequencer on fast path hits
38#
39class L1Cache(RubyCache):
1# Copyright (c) 2006-2007 The Regents of The University of Michigan
2# Copyright (c) 2009 Advanced Micro Devices, Inc.
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met: redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer;

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

32from m5.defines import buildEnv
33from m5.util import addToPath
34
35
36#
37# Note: the L1 Cache latency is only used by the sequencer on fast path hits
38#
39class L1Cache(RubyCache):
40 assoc = 2
41 latency = 3
40 latency = 3
42 size = 32768
43
44#
45# Note: the L2 Cache latency is not currently used
46#
47class L2Cache(RubyCache):
41
42#
43# Note: the L2 Cache latency is not currently used
44#
45class L2Cache(RubyCache):
48 assoc = 16
49 latency = 15
46 latency = 15
50 size = 1048576
51
52def create_system(options, phys_mem, piobus, dma_devices):
53
54 if buildEnv['PROTOCOL'] != 'MOESI_hammer':
55 panic("This script requires the MOESI_hammer protocol to be built.")
56
57 cpu_sequencers = []
58

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

69 # Must create the individual controllers before the network to ensure the
70 # controller constructors are called before the network constructor
71 #
72
73 for i in xrange(options.num_cpus):
74 #
75 # First create the Ruby objects associated with this cpu
76 #
47
48def create_system(options, phys_mem, piobus, dma_devices):
49
50 if buildEnv['PROTOCOL'] != 'MOESI_hammer':
51 panic("This script requires the MOESI_hammer protocol to be built.")
52
53 cpu_sequencers = []
54

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

65 # Must create the individual controllers before the network to ensure the
66 # controller constructors are called before the network constructor
67 #
68
69 for i in xrange(options.num_cpus):
70 #
71 # First create the Ruby objects associated with this cpu
72 #
77 l1i_cache = L1Cache()
78 l1d_cache = L1Cache()
79 l2_cache = L2Cache()
73 l1i_cache = L1Cache(size = options.l1i_size,
74 assoc = options.l1i_assoc)
75 l1d_cache = L1Cache(size = options.l1d_size,
76 assoc = options.l1d_assoc)
77 l2_cache = L2Cache(size = options.l2_size,
78 assoc = options.l2_assoc)
80
81 cpu_seq = RubySequencer(icache = l1i_cache,
82 dcache = l1d_cache,
83 physMemPort = phys_mem.port,
84 physmem = phys_mem)
85
86 if piobus != None:
87 cpu_seq.pio_port = piobus.port

--- 43 unchanged lines hidden --- 		79
80 cpu_seq = RubySequencer(icache = l1i_cache,
81 dcache = l1d_cache,
82 physMemPort = phys_mem.port,
83 physmem = phys_mem)
84
85 if piobus != None:
86 cpu_seq.pio_port = piobus.port

--- 43 unchanged lines hidden ---