shader.cpu_pointer = host_cpu
dispatcher.cpu = host_cpu
dispatcher.shader_pointer = shader
dispatcher.cl_driver = driver
########################## Start simulation ########################
root = Root(system=system, full_system=False)
m5.ticks.setGlobalFrequency('1THz')
if options.abs_max_tick:
maxtick = options.abs_max_tick
else:
maxtick = m5.MaxTick
# Benchmarks support work item annotations
Simulation.setWorkCountOptions(system, options)
# Checkpointing is not supported by APU model
if (options.checkpoint_dir != None or options.checkpoint_restore != None):
fatal("Checkpointing not supported by apu model")
checkpoint_dir = None
m5.instantiate(checkpoint_dir)
# Map workload to this address space
host_cpu.workload[0].map(0x10000000, 0x200000000, 4096)
if options.fast_forward:
print "Switch at instruction count: %d" % \
cpu_list[0].max_insts_any_thread
options.ethernet_linkspeed,
options.ethernet_linkdelay,
options.etherdump);
elif len(bm) == 1:
root = Root(full_system=True, system=test_sys)
else:
print("Error I don't know how to create more than 2 systems.")
sys.exit(1)
if options.timesync:
root.time_sync_enable = True
if options.frame_capture:
VncServer.frame_capture = True
if buildEnv['TARGET_ISA'] == "arm" and not options.bare_metal \
and not options.dtb_filename:
if options.machine_type not in ["VExpress_GEM5", "VExpress_GEM5_V1"]:
warn("Can only correctly generate a dtb for VExpress_GEM5_V1 " \
"platforms, unless custom hardware models have been equipped "\
"with generation functionality.")
# Generate a Device Tree
for sysname in ('system', 'testsys', 'drivesys'):
if hasattr(root, sysname):
sys = getattr(root, sysname)
sys.generateDtb(m5.options.outdir, '%s.dtb' % sysname)
Simulation.setWorkCountOptions(test_sys, options)
Simulation.run(options, root, test_sys, FutureClass)
test_sys = build_test_system(np)
if len(bm) == 2:
drive_sys = build_drive_system(np)
root = makeDualRoot(True, test_sys, drive_sys, options.etherdump)
elif len(bm) == 1 and options.dist:
# This system is part of a dist-gem5 simulation
root = makeDistRoot(test_sys, options.dist_rank, options.dist_size,
options.dist_server_name, options.dist_server_port,
options.dist_sync_repeat, options.dist_sync_start,
options.ethernet_linkspeed, options.ethernet_linkdelay,
options.etherdump)
elif len(bm) == 1 and options.cossim:
# This system is part of a cossim-gem5 simulation
root = makeCOSSIMRoot(True, test_sys, options.etherdump, options.nodeNum,
options.TotalNodes, options.sys_clock,
options.SynchTime, options.RxPacketTime)
elif len(bm) == 1:
root = Root(full_system=True, system=test_sys)
else:
print "Error I don't know how to create more than 2 systems."
sys.exit(1)
if options.timesync:
root.time_sync_enable = True
if options.frame_capture:
VncServer.frame_capture = True
Simulation.setWorkCountOptions(test_sys, options)
Simulation.run(options, root, test_sys, FutureClass)
shader.cpu_pointer = host_cpu
dispatcher.cpu = host_cpu
dispatcher.shader_pointer = shader
dispatcher.cl_driver = driver
########################## Start simulation ########################
root = Root(system=system, full_system=False)
m5.ticks.setGlobalFrequency('1THz')
if options.abs_max_tick:
maxtick = options.abs_max_tick
else:
maxtick = m5.MaxTick
# Benchmarks support work item annotations
Simulation.setWorkCountOptions(system, options)
# Checkpointing is not supported by APU model
if (options.checkpoint_dir != None or
options.checkpoint_restore != None):
fatal("Checkpointing not supported by apu model")
checkpoint_dir = None
m5.instantiate(checkpoint_dir)
# Map workload to this address space
host_cpu.workload[0].map(0x10000000, 0x200000000, 4096)
if options.fast_forward:
print("Switch at instruction count: %d" % cpu_list[0].max_insts_any_thread)
