def gensavetasksets(schedulers, n, nsets, u, min_p, max_p, outdir):
# Manual configuration:
configuration = Configuration()
configuration.duration = 1000 * configuration.cycles_per_ms
u = task_generator.StaffordRandFixedSum(n, u, nsets)
periods = task_generator.gen_periods_uniform_ex(n, nsets, min_p, max_p,
10000000, True)
# Add processors.
for i in range(1, 5):
configuration.add_processor(name="CPU " + str(i), identifier=i)
if not os.path.exists(outdir):
os.mkdir(outdir)
for i, exp_set in enumerate(task_generator.gen_tasksets(u, periods)):
for scheduler_name in schedulers:
configuration.scheduler_info.clas = scheduler_name
# print("{}:".format(scheduler_name))
while configuration.task_info_list:
del configuration.task_info_list[0]
id_ = 1
for (c, p) in exp_set:
configuration.add_task(name="T{}".format(id_),
identifier=id_,
period=p,
activation_date=0,
wcet=c,
deadline=p,
abort_on_miss=True)
id_ += 1
configuration.duration = configuration.get_hyperperiod(
) * configuration.cycles_per_ms
# Vérification de la config.
configuration.check_all()
# save one taskset
configuration.save(outdir + "/exp_{}.xml".format(i + 1))
def main(argv):
schedulers = [
"schedulers/RM.py", "schedulers/EDF.py", "schedulers/PriD.py",
"schedulers/EDF_US.py", "schedulers/EDZL.py", "schedulers/LLF.py",
"schedulers/MLLF.py", "schedulers/P_EDF.py", "schedulers/LB_P_EDF.py",
"schedulers/EDHS.py", "schedulers/EKG.py", "schedulers/LRE_TL.py",
"schedulers/DP_WRAP.py", "schedulers/BF.py", "schedulers/LLREF.py",
"schedulers/PD2.py", "schedulers/ER_PD2.py", "schedulers/RUN.py"
]
schedulers = [
"schedulers/EDF.py", "schedulers/EDZL.py", "schedulers/MLLF.py",
"schedulers/P_EDF.py", "schedulers/EDHS.py", "schedulers/EKG.py",
"schedulers/LRE_TL.py", "schedulers/LLREF.py", "schedulers/ER_PD2.py",
"schedulers/RUN.py"
]
schedulers = ["schedulers/EDF.py", "schedulers/EDF2.py"]
schedulers = [
"schedulers/WC_U_EDF.py", "schedulers/U_EDF.py", "schedulers/RUN.py",
"schedulers/WC_RUN.py"
]
schedulers = [
"schedulers/RUN.py", "schedulers/WC_RUN.py",
"/home/max/Documents/These/RTCSA/experiments/schedulers/WC_RUN.py"
]
schedulers = [
"schedulers/WC_U_EDF.py", "schedulers/U_EDF.py",
"/home/max/Documents/These/RTCSA/experiments/schedulers/WC_U_EDF.py"
]
schedulers = ["schedulers/PD2.py", "schedulers/ER_PD2.py"]
output = input("Output directory: ")
os.mkdir(output)
wcet_file = open(output + "/wcet.csv", "w")
csv_wcet = csv.writer(wcet_file)
ResultExp.print_header(csv_wcet)
acet_file = open(output + "/acet.csv", "w")
csv_acet = csv.writer(acet_file)
ResultExp.print_header(csv_acet)
if argv:
for i, f in enumerate(argv):
configuration = Configuration(f)
for scheduler_name in schedulers:
print(scheduler_name)
configuration.scheduler_info.set_name(scheduler_name,
configuration.cur_dir)
configuration.check_all()
execute(configuration, "wcet", csv_wcet, wcet_file, i)
execute(configuration, "acet", csv_acet, acet_file, i)
else:
# Manual configuration:
configuration = Configuration()
configuration.duration = 1000 * configuration.cycles_per_ms
# Generate tasks:
nsets = int(input("Number of experiments: "))
n = int(input("Number of tasks: "))
nb_proc = int(input("Number of processors: "))
u = float(input("Load: "))
u = task_generator.StaffordRandFixedSum(n, u, nsets)
periods = task_generator.gen_periods_loguniform(n,
nsets,
2,
100,
round_to_int=True)
# Add processors:
for i in range(1, nb_proc + 1):
configuration.add_processor(name="CPU {}".format(i), identifier=i)
for i, exp_set in enumerate(task_generator.gen_tasksets(u, periods)):
for scheduler_name in schedulers:
print(scheduler_name)
configuration.scheduler_info.set_name(scheduler_name,
configuration.cur_dir)
while configuration.task_info_list:
del configuration.task_info_list[0]
id_ = 1
for (c, p) in exp_set:
configuration.add_task(name="T{}".format(id_),
identifier=id_,
period=p,
activation_date=0,
wcet=c,
acet=c * .75,
et_stddev=c * .1,
deadline=p,
abort_on_miss=True)
id_ += 1
# Check the configuration:
configuration.check_all()
# Save the current exp:
configuration.save(output + "/exp_{}.xml".format(i))
# Execute the simulation:
execute(configuration, "wcet", csv_wcet, wcet_file, i)
execute(configuration, "acet", csv_acet, acet_file, i)
def main(argv):
print("usage: ./exp [filename1] [filename2] ...")
# outdir = input("Output directory: ")
outdir = "results"
if not os.path.exists(outdir):
os.mkdir(outdir)
result_file = open(outdir + "/result.csv", "w")
csv_result = csv.writer(result_file)
ResultExp.print_header(csv_result)
schedulers = [
"simso.schedulers.RM"]
# "simso.schedulers.EDF",
# "simso.schedulers.RM_mono"]
if not argv:
for i in range (1, 11):
argv.append("tasksets/exp_{}.xml".format(str(i)))
if argv:
for i, f in enumerate(argv):
configuration = Configuration(f)
for scheduler_name in schedulers:
configuration.scheduler_info.clas = scheduler_name
# configuration.check_all()
execute(configuration, "ofrp", csv_result, result_file, i+1)
else:
# Manual configuration:
configuration = Configuration()
configuration.duration = 1000 * configuration.cycles_per_ms
# Generate tasks:
nsets = int(input("Number of experiments: "))
n = int(input("Number of tasks: "))
nb_proc = int(input("Number of processors: "))
u = float(input("Load: "))
u = task_generator.StaffordRandFixedSum(n, u, nsets)
periods = task_generator.gen_periods_loguniform(n, nsets, 2, 100,
round_to_int=True)
# Add processors:
for i in range(1, nb_proc + 1):
configuration.add_processor(name="CPU {}".format(i), identifier=i)
for i, exp_set in enumerate(task_generator.gen_tasksets(u, periods)):
for scheduler_name in schedulers:
print(scheduler_name)
configuration.scheduler_info.clas = scheduler_name
while configuration.task_info_list:
del configuration.task_info_list[0]
id_ = 1
for (c, p) in exp_set:
configuration.add_task(
name="T{}".format(id_), identifier=id_,
period=p, activation_date=0, wcet=c,
acet=c * .75, et_stddev=c * .1,
deadline=p, abort_on_miss=True)
id_ += 1
configuration.duration = configuration.get_hyperperiod * configuration.cycles_per_ms
# Check the configuration:
configuration.check_all()
# Save the current exp:
configuration.save(outdir + "/exp_{}.xml".format(i+1))
# Execute the simulation:
execute(configuration, "ofrp", csv_result, result_file, i+1)
def main(argv):
if len(argv) == 1:
configuration = Configuration(argv[0])
else:
# Configuration manuelle :
configuration = Configuration()
configuration.duration = 20 * configuration.cycles_per_ms
# Ajout des tâches.
configuration.add_task(name="T1",
identifier=1,
period=4,
activation_date=0,
wcet=2,
deadline=4)
configuration.add_task(name="T2",
identifier=2,
period=5,
activation_date=0,
wcet=1,
deadline=5)
configuration.add_task(name="T3",
identifier=3,
period=20,
activation_date=0,
wcet=3,
deadline=20)
# Ajout d'un processeur.
configuration.add_processor(name="CPU 1", identifier=1)
configuration.add_processor(name="CPU 2", identifier=2)
configuration.scheduler_info.clas = "simso.schedulers.RM"
configuration.save("test.xml")
# Vérification de la config.
configuration.check_all()
# Initialisation de la simu à partir de la config.
model = Model(configuration)
# Exécution de la simu.
model.run_model()
# Affichage des résultats.
for log in model.logs:
print(log)
# Affichage de quelques métriques.
# Durée d'exec des jobs
print("Job computation times")
for task in model.results.tasks:
print(task.name + ":")
for job in task.jobs:
print("%s %.3f ms" % (job.name, job.computation_time))
# Nombre de préemptions par task
print("Preemption counts:")
for task in model.results.tasks.values():
print("%s %d" % (task.name, task.preemption_count))
cxt = 0
for processor in model.processors:
prev = None
for evt in processor.monitor:
if evt[1].event == ProcEvent.RUN:
if prev is not None and prev != evt[1].args.task:
cxt += 1
prev = evt[1].args.task
print("Number of context switches (without counting the OS): " + str(cxt))
def main(argv):
schedulers = [
"schedulers/RM.py", "schedulers/EDF.py", "schedulers/PriD.py",
"schedulers/EDF_US.py", "schedulers/EDZL.py", "schedulers/LLF.py",
"schedulers/MLLF.py",
"schedulers/P_EDF.py", "schedulers/LB_P_EDF.py", "schedulers/EDHS.py",
"schedulers/EKG.py", "schedulers/LRE_TL.py", "schedulers/DP_WRAP.py",
"schedulers/BF.py", "schedulers/LLREF.py", "schedulers/PD2.py",
"schedulers/ER_PD2.py", "schedulers/RUN.py"]
schedulers = [
"schedulers/EDF.py", "schedulers/EDZL.py", "schedulers/MLLF.py",
"schedulers/P_EDF.py", "schedulers/EDHS.py", "schedulers/EKG.py",
"schedulers/LRE_TL.py", "schedulers/LLREF.py", "schedulers/ER_PD2.py",
"schedulers/RUN.py"]
schedulers = ["schedulers/EDF.py", "schedulers/EDF2.py"]
schedulers = ["schedulers/WC_U_EDF.py", "schedulers/U_EDF.py",
"schedulers/RUN.py", "schedulers/WC_RUN.py"]
schedulers = ["schedulers/RUN.py", "schedulers/WC_RUN.py",
"/home/max/Documents/These/RTCSA/experiments/schedulers/WC_RUN.py"]
schedulers = ["schedulers/WC_U_EDF.py", "schedulers/U_EDF.py",
"/home/max/Documents/These/RTCSA/experiments/schedulers/WC_U_EDF.py"]
schedulers = ["schedulers/PD2.py", "schedulers/ER_PD2.py"]
output = input("Output directory: ")
os.mkdir(output)
wcet_file = open(output + "/wcet.csv", "w")
csv_wcet = csv.writer(wcet_file)
ResultExp.print_header(csv_wcet)
acet_file = open(output + "/acet.csv", "w")
csv_acet = csv.writer(acet_file)
ResultExp.print_header(csv_acet)
if argv:
for i, f in enumerate(argv):
configuration = Configuration(f)
for scheduler_name in schedulers:
print(scheduler_name)
configuration.scheduler_info.set_name(scheduler_name,
configuration.cur_dir)
configuration.check_all()
execute(configuration, "wcet", csv_wcet, wcet_file, i)
execute(configuration, "acet", csv_acet, acet_file, i)
else:
# Manual configuration:
configuration = Configuration()
configuration.duration = 1000 * configuration.cycles_per_ms
# Generate tasks:
nsets = int(input("Number of experiments: "))
n = int(input("Number of tasks: "))
nb_proc = int(input("Number of processors: "))
u = float(input("Load: "))
u = task_generator.StaffordRandFixedSum(n, u, nsets)
periods = task_generator.gen_periods_loguniform(n, nsets, 2, 100,
round_to_int=True)
# Add processors:
for i in range(1, nb_proc + 1):
configuration.add_processor(name="CPU {}".format(i), identifier=i)
for i, exp_set in enumerate(task_generator.gen_tasksets(u, periods)):
for scheduler_name in schedulers:
print(scheduler_name)
configuration.scheduler_info.set_name(scheduler_name,
configuration.cur_dir)
while configuration.task_info_list:
del configuration.task_info_list[0]
id_ = 1
for (c, p) in exp_set:
configuration.add_task(
name="T{}".format(id_), identifier=id_,
period=p, activation_date=0, wcet=c,
acet=c * .75, et_stddev=c * .1,
deadline=p, abort_on_miss=True)
id_ += 1
# Check the configuration:
configuration.check_all()
# Save the current exp:
configuration.save(output + "/exp_{}.xml".format(i))
# Execute the simulation:
execute(configuration, "wcet", csv_wcet, wcet_file, i)
execute(configuration, "acet", csv_acet, acet_file, i)
