Garnet_standalone.py (11660:cfa97c37117a) | Garnet_standalone.py (12065:e3e51756dfef) |
---|---|
1# Copyright (c) 2009 Advanced Micro Devices, Inc. 2# Copyright (c) 2016 Georgia Institute of Technology 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; --- 18 unchanged lines hidden (view full) --- 27# 28# Authors: Brad Beckmann 29# Tushar Krishna 30 31import m5 32from m5.objects import * 33from m5.defines import buildEnv 34from m5.util import addToPath | 1# Copyright (c) 2009 Advanced Micro Devices, Inc. 2# Copyright (c) 2016 Georgia Institute of Technology 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; --- 18 unchanged lines hidden (view full) --- 27# 28# Authors: Brad Beckmann 29# Tushar Krishna 30 31import m5 32from m5.objects import * 33from m5.defines import buildEnv 34from m5.util import addToPath |
35from Ruby import create_topology | 35from Ruby import create_topology, create_directories |
36 37# 38# Declare caches used by the protocol 39# 40class L1Cache(RubyCache): pass 41 42def define_options(parser): 43 return --- 10 unchanged lines hidden (view full) --- 54 assert(dma_ports == []) 55 56 # 57 # The ruby network creation expects the list of nodes in the system to be 58 # consistent with the NetDest list. 59 # Therefore the l1 controller nodes must be listed before 60 # the directory nodes and directory nodes before dma nodes, etc. 61 l1_cntrl_nodes = [] | 36 37# 38# Declare caches used by the protocol 39# 40class L1Cache(RubyCache): pass 41 42def define_options(parser): 43 return --- 10 unchanged lines hidden (view full) --- 54 assert(dma_ports == []) 55 56 # 57 # The ruby network creation expects the list of nodes in the system to be 58 # consistent with the NetDest list. 59 # Therefore the l1 controller nodes must be listed before 60 # the directory nodes and directory nodes before dma nodes, etc. 61 l1_cntrl_nodes = [] |
62 dir_cntrl_nodes = [] | |
63 64 # 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 # --- 25 unchanged lines hidden (view full) --- 96 97 # Connect the L1 controllers and the network 98 l1_cntrl.mandatoryQueue = MessageBuffer() 99 l1_cntrl.requestFromCache = MessageBuffer() 100 l1_cntrl.responseFromCache = MessageBuffer() 101 l1_cntrl.forwardFromCache = MessageBuffer() 102 103 | 62 63 # 64 # Must create the individual controllers before the network to ensure the 65 # controller constructors are called before the network constructor 66 # 67 68 for i in xrange(options.num_cpus): 69 # --- 25 unchanged lines hidden (view full) --- 95 96 # Connect the L1 controllers and the network 97 l1_cntrl.mandatoryQueue = MessageBuffer() 98 l1_cntrl.requestFromCache = MessageBuffer() 99 l1_cntrl.responseFromCache = MessageBuffer() 100 l1_cntrl.forwardFromCache = MessageBuffer() 101 102 |
104 phys_mem_size = sum(map(lambda r: r.size(), system.mem_ranges)) 105 assert(phys_mem_size % options.num_dirs == 0) 106 mem_module_size = phys_mem_size / options.num_dirs 107 108 for i in xrange(options.num_dirs): 109 dir_size = MemorySize('0B') 110 dir_size.value = mem_module_size 111 112 dir_cntrl = Directory_Controller(version = i, 113 directory = \ 114 RubyDirectoryMemory(version = i, 115 size = dir_size), 116 ruby_system = ruby_system) 117 118 exec("ruby_system.dir_cntrl%d = dir_cntrl" % i) 119 dir_cntrl_nodes.append(dir_cntrl) 120 | 103 dir_cntrl_nodes = create_directories(options, system.mem_ranges, 104 ruby_system) 105 for dir_cntrl in dir_cntrl_nodes: |
121 # Connect the directory controllers and the network 122 dir_cntrl.requestToDir = MessageBuffer() 123 dir_cntrl.forwardToDir = MessageBuffer() 124 dir_cntrl.responseToDir = MessageBuffer() 125 126 127 all_cntrls = l1_cntrl_nodes + dir_cntrl_nodes 128 ruby_system.network.number_of_virtual_networks = 3 129 topology = create_topology(all_cntrls, options) 130 return (cpu_sequencers, dir_cntrl_nodes, topology) | 106 # Connect the directory controllers and the network 107 dir_cntrl.requestToDir = MessageBuffer() 108 dir_cntrl.forwardToDir = MessageBuffer() 109 dir_cntrl.responseToDir = MessageBuffer() 110 111 112 all_cntrls = l1_cntrl_nodes + dir_cntrl_nodes 113 ruby_system.network.number_of_virtual_networks = 3 114 topology = create_topology(all_cntrls, options) 115 return (cpu_sequencers, dir_cntrl_nodes, topology) |