options.l1i_assoc=2
options.l2_assoc=2
options.l3_assoc=2
+options.ports=32
#MAX CORES IS 8 with the fals sharing method
nb_cores = 8
# ruby does not support atomic, functional, or uncacheable accesses
-cpus = [ MemTest(clock = '2GHz', atomic=False, percent_functional=50,
+cpus = [ MemTest(atomic=False, percent_functional=50,
percent_uncacheable=0, suppress_func_warnings=True) \
for i in xrange(nb_cores) ]
system = System(cpu = cpus,
funcmem = SimpleMemory(in_addr_map = False),
physmem = SimpleMemory(null = True),
- funcbus = NoncoherentBus())
+ funcbus = NoncoherentXBar())
+# Dummy voltage domain for all our clock domains
+system.voltage_domain = VoltageDomain()
+system.clk_domain = SrcClockDomain(clock = '1GHz',
+ voltage_domain = system.voltage_domain)
+
+# Create a seperate clock domain for components that should run at
+# CPUs frequency
+system.cpu_clk_domain = SrcClockDomain(clock = '2GHz',
+ voltage_domain = system.voltage_domain)
+
+# All cpus are associated with cpu_clk_domain
+for cpu in cpus:
+ cpu.clk_domain = system.cpu_clk_domain
+
+system.mem_ranges = AddrRange('256MB')
Ruby.create_system(options, system)
-assert(len(cpus) == len(system.ruby._cpu_ruby_ports))
+# Create a separate clock domain for Ruby
+system.ruby.clk_domain = SrcClockDomain(clock = options.ruby_clock,
+ voltage_domain = system.voltage_domain)
+
+assert(len(cpus) == len(system.ruby._cpu_ports))
-for (i, ruby_port) in enumerate(system.ruby._cpu_ruby_ports):
+for (i, ruby_port) in enumerate(system.ruby._cpu_ports):
#
# Tie the cpu test and functional ports to the ruby cpu ports and
# physmem, respectively