memtest-ruby.py (7034:6bf327b128c6) | memtest-ruby.py (7570:417ef5d444bd) |
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1# Copyright (c) 2006-2007 The Regents of The University of Michigan 2# Copyright (c) 2010 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; --- 28 unchanged lines hidden (view full) --- 37 panic("This script requires system-emulation mode (*_SE).") 38 39# Get paths we might need 40config_path = os.path.dirname(os.path.abspath(__file__)) 41config_root = os.path.dirname(config_path) 42m5_root = os.path.dirname(config_root) 43addToPath(config_root+'/configs/common') 44addToPath(config_root+'/configs/ruby') | 1# Copyright (c) 2006-2007 The Regents of The University of Michigan 2# Copyright (c) 2010 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; --- 28 unchanged lines hidden (view full) --- 37 panic("This script requires system-emulation mode (*_SE).") 38 39# Get paths we might need 40config_path = os.path.dirname(os.path.abspath(__file__)) 41config_root = os.path.dirname(config_path) 42m5_root = os.path.dirname(config_root) 43addToPath(config_root+'/configs/common') 44addToPath(config_root+'/configs/ruby') |
45addToPath(config_root+'/configs/ruby/protocols') 46addToPath(config_root+'/configs/ruby/topologies') | |
47 48import Ruby 49 50parser = optparse.OptionParser() 51 52# | 45 46import Ruby 47 48parser = optparse.OptionParser() 49 50# |
53# Set the default cache size and associativity to be very small to encourage 54# races between requests and writebacks. | 51# Add the ruby specific and protocol specific options |
55# | 52# |
56parser.add_option("--l1d_size", type="string", default="256B") 57parser.add_option("--l1i_size", type="string", default="256B") 58parser.add_option("--l2_size", type="string", default="512B") 59parser.add_option("--l1d_assoc", type="int", default=2) 60parser.add_option("--l1i_assoc", type="int", default=2) 61parser.add_option("--l2_assoc", type="int", default=2) | 53Ruby.define_options(parser) |
62 63execfile(os.path.join(config_root, "configs/common", "Options.py")) 64 65(options, args) = parser.parse_args() 66 | 54 55execfile(os.path.join(config_root, "configs/common", "Options.py")) 56 57(options, args) = parser.parse_args() 58 |
59# 60# Set the default cache size and associativity to be very small to encourage 61# races between requests and writebacks. 62# 63options.l1d_size="256B" 64options.l1i_size="256B" 65options.l2_size="512B" 66options.l3_size="1kB" 67options.l1d_assoc=2 68options.l1i_assoc=2 69options.l2_assoc=2 70options.l3_assoc=2 71 |
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67#MAX CORES IS 8 with the fals sharing method 68nb_cores = 8 69 70# ruby does not support atomic, functional, or uncacheable accesses 71cpus = [ MemTest(atomic=False, percent_functional=0, \ 72 percent_uncacheable=0) \ 73 for i in xrange(nb_cores) ] 74 75# overwrite options.num_cpus with the nb_cores value 76options.num_cpus = nb_cores 77 78# system simulated 79system = System(cpu = cpus, 80 funcmem = PhysicalMemory(), 81 physmem = PhysicalMemory()) 82 | 72#MAX CORES IS 8 with the fals sharing method 73nb_cores = 8 74 75# ruby does not support atomic, functional, or uncacheable accesses 76cpus = [ MemTest(atomic=False, percent_functional=0, \ 77 percent_uncacheable=0) \ 78 for i in xrange(nb_cores) ] 79 80# overwrite options.num_cpus with the nb_cores value 81options.num_cpus = nb_cores 82 83# system simulated 84system = System(cpu = cpus, 85 funcmem = PhysicalMemory(), 86 physmem = PhysicalMemory()) 87 |
83system.ruby = Ruby.create_system(options, system.physmem) | 88system.ruby = Ruby.create_system(options, system) |
84 85assert(len(cpus) == len(system.ruby.cpu_ruby_ports)) 86 87for (i, ruby_port) in enumerate(system.ruby.cpu_ruby_ports): 88 # 89 # Tie the cpu test and functional ports to the ruby cpu ports and 90 # physmem, respectively 91 # --- 12 unchanged lines hidden --- | 89 90assert(len(cpus) == len(system.ruby.cpu_ruby_ports)) 91 92for (i, ruby_port) in enumerate(system.ruby.cpu_ruby_ports): 93 # 94 # Tie the cpu test and functional ports to the ruby cpu ports and 95 # physmem, respectively 96 # --- 12 unchanged lines hidden --- |