def test_none(self):
ts = fp.charge_scheduling_overheads(None, 4, False, self.ts)
self.assertIsNot(ts, False)
self.assertIsNot(ts, self.ts)
self.unchanged_cost()
self.unchanged_period()
self.unchanged_deadline()
def test_none(self):
ts = fp.charge_scheduling_overheads(None, 4, False, self.ts)
self.assertIsNot(ts, False)
self.assertIsNot(ts, self.ts)
self.unchanged_cost()
self.unchanged_period()
self.unchanged_deadline()
def test_release_latency(self):
self.o.release_latency = const(1)
ts = fp.charge_scheduling_overheads(self.o, 4, False, self.ts)
self.assertEqual(fp.quantize_params(ts), ts)
self.assertIsNot(ts, False)
self.assertIsNot(ts, self.ts)
self.unchanged_cost()
self.unchanged_period()
self.unchanged_deadline()
self.assertEqual(self.ts[0].jitter, 1)
self.assertEqual(self.ts[1].jitter, 1)
def test_cache_affinity_loss(self):
self.o.cache_affinity_loss = const(1)
ts = fp.charge_scheduling_overheads(self.o, 4, False, self.ts)
self.assertEqual(fp.quantize_params(ts), ts)
self.assertIsNot(ts, False)
self.assertIsNot(ts, self.ts)
self.assertEqual(self.ts[0].cost, 10001)
self.assertEqual(self.ts[1].cost, 5001)
self.unchanged_period()
self.unchanged_deadline()
self.no_jitter()
def test_release_latency(self):
self.o.release_latency = const(1)
ts = fp.charge_scheduling_overheads(self.o, 4, False, self.ts)
self.assertEqual(fp.quantize_params(ts), ts)
self.assertIsNot(ts, False)
self.assertIsNot(ts, self.ts)
self.unchanged_cost()
self.unchanged_period()
self.unchanged_deadline()
self.assertEqual(self.ts[0].jitter, 1)
self.assertEqual(self.ts[1].jitter, 1)
def test_cache_affinity_loss(self):
self.o.cache_affinity_loss = const(1)
ts = fp.charge_scheduling_overheads(self.o, 4, False, self.ts)
self.assertEqual(fp.quantize_params(ts), ts)
self.assertIsNot(ts, False)
self.assertIsNot(ts, self.ts)
self.assertEqual(self.ts[0].cost, 10001)
self.assertEqual(self.ts[1].cost, 5001)
self.unchanged_period()
self.unchanged_deadline()
self.no_jitter()
def test_tick(self):
self.o.tick = const(123)
self.o.quantum_length = 777
ts = fp.charge_scheduling_overheads(self.o, 4, False, self.ts)
self.assertEqual(fp.quantize_params(ts), ts)
self.assertIsNot(ts, False)
self.assertIsNot(ts, self.ts)
self.unchanged_cost()
self.unchanged_period()
self.unchanged_deadline()
self.no_jitter()
self.assertEqual(ts[0].cost, 123)
self.assertEqual(ts[0].period, 777)
def test_tick(self):
self.o.tick = const(123)
self.o.quantum_length = 777
ts = fp.charge_scheduling_overheads(self.o, 4, False, self.ts)
self.assertEqual(fp.quantize_params(ts), ts)
self.assertIsNot(ts, False)
self.assertIsNot(ts, self.ts)
self.unchanged_cost()
self.unchanged_period()
self.unchanged_deadline()
self.no_jitter()
self.assertEqual(ts[0].cost, 123)
self.assertEqual(ts[0].period, 777)
def ts_test(ts):
global b
global b_lp
global b_np
#global b_np_qpa
global avg_np
global max_np
global avg_lp
global max_lp
global avg_p
global max_p
global printed_example
o_np_avg = m.Overheads()
o_np_avg.zero_overheads()
o_np_avg.ctx_switch = const(27)
o_np_max = m.Overheads()
o_np_max.zero_overheads()
o_np_max.ctx_switch = const(44)
o_p_avg = m.Overheads()
o_p_avg.zero_overheads()
o_p_avg.ctx_switch = const(263)
o_p_max = m.Overheads()
o_p_max.zero_overheads()
o_p_max.ctx_switch = const(434)
for t in ts:
t.wss = 0
ts_np = make_np(ts.copy())
ts_lp = make_lp(ts.copy())
ts_np_avg = charge_sched_overheads_np(o_np_avg, ts_np.copy())
ts_np_max = charge_sched_overheads_np(o_np_max, ts_np.copy())
ts_lp_avg = fp.charge_scheduling_overheads(o_np_avg, 1, False, ts_lp.copy())
ts_lp_max = fp.charge_scheduling_overheads(o_np_max, 1, False, ts_lp.copy())
ts_p_avg = fp.charge_scheduling_overheads(o_p_avg, 1, False, ts.copy())
ts_p_max = fp.charge_scheduling_overheads(o_p_max, 1, False, ts.copy())
if edf.is_schedulable(1, ts):
b += 1
#if edf.is_schedulable(1, ts, preemptive=False):
# b_np += 1
if edf.is_schedulable(1, ts_lp):
b_lp += 1
if edf.is_schedulable(1, ts_np):
b_np += 1
if edf.is_schedulable(1, ts_np_avg):
avg_np += 1
if edf.is_schedulable(1, ts_np_max):
max_np += 1
if edf.is_schedulable(1, ts_lp_avg):
avg_lp += 1
if edf.is_schedulable(1, ts_lp_max):
max_lp += 1
if edf.is_schedulable(1, ts_p_avg):
avg_p += 1
if edf.is_schedulable(1, ts_p_max):
max_p += 1
u_avg_99 = 0.0
u_max_99 = 0.0
for u in float_range(0.2, 1.01, 0.01):
b_lp = 0
b_lp_avg = 0
b_lp_max = 0
for i in range(0, 50000):
ts = ts_random(3, u, wgs);
if u_no == 0.0:
b_lp += ts_test(ts)
if u_avg == 0.0:
ts_lp_avg = fp.charge_scheduling_overheads(o_np_avg, 1, False, ts.copy())
b_lp_avg += ts_test(ts_lp_avg)
if u_max == 0.0:
ts_lp_max = fp.charge_scheduling_overheads(o_np_max, 1, False, ts.copy())
b_lp_max += ts_test(ts_lp_max)
# endfor
if u_no == 0.0 and b_lp < 45000:
u_no = u - 0.01
if u_no_99 == 0.0 and b_lp < 49500:
u_no_99 = u - 0.01
if u_avg == 0.0 and b_lp_avg < 45000:
u_avg = u - 0.01