def insideroutine(numberOfRuns, fr):
c_prob = []
seq_prob = []
for i in range(numberOfRuns):
tasks = []
tasks = task_generator.taskGeneration_p(20, 60)
tasks = mixed_task_builder.hardtaskWCET(tasks, 1.83, fr)
print tasks
#the following part is for testing
#c_prob.append(cprta.cprta(tasks))
seq_prob.append(EPST.probabilisticTest_p(tasks, 3, 3))
return [c_prob, seq_prob]
def insideroutine(numberOfRuns, fr):
seq_prob = []
for i in range(numberOfRuns):
tasks = []
tasks = task_generator.taskGeneration_p(10, 60)
tasks = mixed_task_builder.hardtaskWCET(tasks, 1.83, fr)
keepTasks = tasks[:]
#the following part is for testing
resP = EPST.probabilisticTest_p(tasks, 3, 3)
seq_prob.append(
resP
) #this will get the maximum probability among the tasks in a task set.
return seq_prob
def taskset_gen_with_tda(utilization, hard_task_factor, fault_rate,
num_task):
while True:
if rounded is True:
tasks = task_generator.taskGeneration_rounded(
num_task, utilization)
else:
tasks = task_generator.taskGeneration_p(num_task, utilization)
tasks = mixed_task_builder.mixed_task_set(tasks, hard_task_factor,
fault_rate)
tasks = mixed_task_builder.pdfForm(tasks)
if TDA.TDAtest(tasks) == 0:
break
else:
pass
return tasks
def insideroutine(numberOfRuns, fr, tib):
seq_prob = []
for i in range(numberOfRuns):
tasks=[]
tasks=task_generator.taskGeneration_p(tib,60)
tasks=mixed_task_builder.hardtaskWCET(tasks, 1.83, fr)
keepTasks = tasks[:]
#the following part is for testing
timing.tlog_start("CPRTA starts", 0 )
resEPSTK = cprta.cprta(tasks)
timing.tlog_end("CPRTA ends", stampCPRTA, 0)
timing.tlog_start("EPST method starts", 0)
resEPST = EPST.probabilisticTest_ptda_pt(tasks, nd, 3) #no opt
timing.tlog_end("EPST method ends", stampEPST, 0)
timing.tlog_start("EPSTK starts", 0 )
resEPSTK = EPST.probabilisticTest_pt(tasks, nd, 3) #no opt
timing.tlog_end("EPSTK ends", stampEPSTK, 0)
return seq_prob
file.write('Utilization: ' + repr(60) + '\n')
for htf in hardTaskFactor:
for nd in numDeadline:
for percentageU in range(60, 61, 10):
for fr in faultRate:
numberOfRuns = 500
print('Tasks: ' + repr(tib) + ', NumDeadline:' + repr(nd) +
', FaultRate:' +
repr(fr)) + ', Utilization:' + repr(percentageU)
for i in range(numberOfRuns):
print "sample: ", i
file.write('Generated ' + repr(tib) + 'samples:' +
repr(i) + '\n')
tasks = []
tasks = task_generator.taskGeneration_p(
tib, percentageU)
tasks = mixed_task_builder.hardtaskWCET(tasks, htf, fr)
keepTasks = tasks[:]
for k in tasks:
file.write(repr(k) + ',')
file.write('\n')
#the following part is for testing
timing.tlog_start("CPRTA starts", 1)
resEPSTK = cprta.cprtao(tasks)
timing.tlog_end("CPRTA ends", stampCPRTA, 1)
if len(stampCPRTA) > 0:
file.write('Duration: ' + repr(stampCPRTA[-1]) +
'\n')
keepsTasks=[]
numberOfRuns = 100
c_prob = []
seq_prob = []
for j in tasksinBkt:
fileName = 'mp_tasks'+repr(j)+'_utilization'+repr(60)
folder = 'comparison/'
file = open(folder + 'txt/' + fileName + '.txt', "w")
file.write('Num of deadline miss: ' + repr(1) + '\n')
file.write('Utilization: '+repr(60) + '\n')
for i in range(numberOfRuns):
print "Sample", i
file.write('Generated '+ repr(j) +'samples:'+repr(i)+'\n')
tasks=[]
tasks=task_generator.taskGeneration_p(j,60)
tasks=mixed_task_builder.hardtaskWCET(tasks, 1.83, 10**-6.)
keepsTasks=tasks[:]
for k in tasks:
file.write(repr(k) + ',')
file.write('\n')
#the following part is for testing
file.write('DMP:\n')
tdar = EPST.probabilisticTest_po(tasks, 3, 10)
cpa = cprta.cprtao(keepsTasks)
if tdar < cpa:
file.write('bug?\n')
file.write('EPST-K:\n')
file.write(repr(tdar) + ',')
