tests/configs/memtest-ruby.py

   1 # Copyright (c) 2006-2007 The Regents of The University of Michigan
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  27 # Authors: Ron Dreslinski
  28
  29 import m5
  30 from m5.objects import *
  31
  32
  33 #MAX CORES IS 8 with the fals sharing method
  34 nb_cores = 8
  35 cpus = [ MemTest() for i in xrange(nb_cores) ]
  36
  37 # system simulated
  38 system = System(cpu = cpus, funcmem = PhysicalMemory(),
  39                 physmem = RubyMemory(num_cpus=nb_cores),
  40                 membus = Bus(clock="500GHz", width=16))
  41
  42 for cpu in cpus:
  43     cpu.test = system.membus.port
  44     cpu.functional = system.funcmem.port
  45
  46 system.physmem.port = system.membus.port
  47
  48 # -----------------------
  49 # run simulation
  50 # -----------------------
  51
  52 root = Root(system = system)
  53 root.system.mem_mode = 'timing'