Cross Reference: /gem5/configs/common/Simulation.py

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Simulation.py (9521:1cd02decbfd3)	Simulation.py (9606:0a4b702628bd)
1# Copyright (c) 2012 ARM Limited 2# All rights reserved 3# 4# The license below extends only to copyright in the software and shall 5# not be construed as granting a license to any other intellectual 6# property including but not limited to intellectual property relating 7# to a hardware implementation of the functionality of the software 8# licensed hereunder. You may use the software subject to the license --- 198 unchanged lines hidden (view full) --- 207 exit_cause = exit_event.getCause() 208 sim_ticks += period 209 while exit_event.getCause() == "checkpoint": 210 exit_event = m5.simulate(sim_ticks - m5.curTick()) 211 if exit_event.getCause() == "simulate() limit reached": 212 m5.checkpoint(joinpath(cptdir, "cpt.%d")) 213 num_checkpoints += 1 214	1# Copyright (c) 2012 ARM Limited 2# All rights reserved 3# 4# The license below extends only to copyright in the software and shall 5# not be construed as granting a license to any other intellectual 6# property including but not limited to intellectual property relating 7# to a hardware implementation of the functionality of the software 8# licensed hereunder. You may use the software subject to the license --- 198 unchanged lines hidden (view full) --- 207 exit_cause = exit_event.getCause() 208 sim_ticks += period 209 while exit_event.getCause() == "checkpoint": 210 exit_event = m5.simulate(sim_ticks - m5.curTick()) 211 if exit_event.getCause() == "simulate() limit reached": 212 m5.checkpoint(joinpath(cptdir, "cpt.%d")) 213 num_checkpoints += 1 214
215 return exit_cause	215 return exit_event
216 217def benchCheckpoints(options, maxtick, cptdir): 218 exit_event = m5.simulate(maxtick) 219 exit_cause = exit_event.getCause() 220 221 num_checkpoints = 0 222 max_checkpoints = options.max_checkpoints 223 --- 235 unchanged lines hidden (view full) --- 459 else: 460 cptdir = getcwd() 461 462 if options.take_checkpoints != None : 463 # Checkpoints being taken via the command line at <when> and at 464 # subsequent periods of <period>. Checkpoint instructions 465 # received from the benchmark running are ignored and skipped in 466 # favor of command line checkpoint instructions.	216 217def benchCheckpoints(options, maxtick, cptdir): 218 exit_event = m5.simulate(maxtick) 219 exit_cause = exit_event.getCause() 220 221 num_checkpoints = 0 222 max_checkpoints = options.max_checkpoints 223 --- 235 unchanged lines hidden (view full) --- 459 else: 460 cptdir = getcwd() 461 462 if options.take_checkpoints != None : 463 # Checkpoints being taken via the command line at <when> and at 464 # subsequent periods of <period>. Checkpoint instructions 465 # received from the benchmark running are ignored and skipped in 466 # favor of command line checkpoint instructions.
467 exit_cause = scriptCheckpoints(options, maxtick, cptdir)	467 exit_event = scriptCheckpoints(options, maxtick, cptdir)
468 else: 469 if options.fast_forward: 470 m5.stats.reset() 471 print "** REAL SIMULATION *" 472* 473 # If checkpoints are being taken, then the checkpoint instruction 474 # will occur in the benchmark code it self. 475 if options.repeat_switch and maxtick > options.repeat_switch: 476 exit_event = repeatSwitch(testsys, repeat_switch_cpu_list, 477 maxtick, options.repeat_switch) 478 else: 479 exit_event = benchCheckpoints(options, maxtick, cptdir) 480 481 print 'Exiting @ tick %i because %s' % (m5.curTick(), exit_event.getCause()) 482 if options.checkpoint_at_end: 483 m5.checkpoint(joinpath(cptdir, "cpt.%d")) 484 485 if not m5.options.interactive: 486 sys.exit(exit_event.getCode())	468 else: 469 if options.fast_forward: 470 m5.stats.reset() 471 print "** REAL SIMULATION *" 472* 473 # If checkpoints are being taken, then the checkpoint instruction 474 # will occur in the benchmark code it self. 475 if options.repeat_switch and maxtick > options.repeat_switch: 476 exit_event = repeatSwitch(testsys, repeat_switch_cpu_list, 477 maxtick, options.repeat_switch) 478 else: 479 exit_event = benchCheckpoints(options, maxtick, cptdir) 480 481 print 'Exiting @ tick %i because %s' % (m5.curTick(), exit_event.getCause()) 482 if options.checkpoint_at_end: 483 m5.checkpoint(joinpath(cptdir, "cpt.%d")) 484 485 if not m5.options.interactive: 486 sys.exit(exit_event.getCode())