def test_on_batsim_job_completed_must_dispatch_event(self, mocker):
def foo_j(j: Job):
self.__j_called, self.__j_id = True, j.id
def foo_h(h: Host):
self.__h_called, self.__h_id = True, h.id
self.__j_called = self.__h_called = False
self.__j_id = self.__h_id = -1
s = SimulatorHandler()
s.start("p", "w")
s.subscribe(HostEvent.STATE_CHANGED, foo_h)
s.subscribe(JobEvent.COMPLETED, foo_j)
# Setup Allocate
e = BatsimEventAPI.get_job_submitted(res=1)
job_id, job_alloc = e['data']['job_id'], [0]
msg = BatsimMessage(150, [JobSubmittedBatsimEvent(150, e['data'])])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
s.allocate(job_id, job_alloc)
# Setup Completed
mocker.patch.object(batsim_py.jobs.Job, '_terminate')
e = BatsimEventAPI.get_job_completted(100, job_id, alloc=job_alloc)
msg = BatsimMessage(150, [JobCompletedBatsimEvent(150, e['data'])])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
assert self.__j_called and self.__j_id == job_id
assert self.__h_called and self.__h_id == job_alloc[0]
def test_allocate_start_must_dispatch_events(self, mocker):
def foo_j(j: Job):
self.__j_called, self.__j_id = True, j.id
def foo_h(h: Host):
self.__h_called, self.__h_id = True, h.id
self.__j_called = self.__h_called = False
self.__j_id = self.__h_id = -1
s = SimulatorHandler()
s.start("p", "w")
s.subscribe(JobEvent.STARTED, foo_j)
s.subscribe(HostEvent.STATE_CHANGED, foo_h)
e = BatsimEventAPI.get_job_submitted(res=1)
msg = BatsimMessage(150, [JobSubmittedBatsimEvent(150, e['data'])])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
assert s.queue
job = s.jobs[0]
s.allocate(job.id, [0])
assert self.__j_called and self.__j_id == job.id
assert self.__h_called and self.__h_id == 0
def test_on_batsim_job_completed_must_terminate_job_and_release_resources(self, mocker):
s = SimulatorHandler()
s.start("p", "w")
# Setup Allocate
profile = BatsimJobProfileAPI.get_data_staging("a", "b", 10)
e = BatsimEventAPI.get_job_submitted(res=1, profile=profile)
job_id, job_alloc = e['data']['job_id'], [0]
msg = BatsimMessage(150, [JobSubmittedBatsimEvent(150, e['data'])])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
storage = list(s.platform.storages)[0]
s.proceed_time()
s.allocate(job_id, job_alloc, {"a": storage.id, "b": storage.id})
# Setup Completed
mocker.patch.object(batsim_py.jobs.Job, '_terminate')
mocker.patch.object(batsim_py.resources.Host, '_release')
mocker.patch.object(batsim_py.resources.Storage, '_release')
e = BatsimEventAPI.get_job_completted(100, job_id, alloc=job_alloc)
msg = BatsimMessage(150, [JobCompletedBatsimEvent(150, e['data'])])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
batsim_py.jobs.Job._terminate.assert_called_once()
batsim_py.resources.Host._release.assert_called_once_with(job_id)
batsim_py.resources.Storage._release.assert_called_once_with(job_id)
assert not s.jobs
def test_allocate_not_running_must_raise(self):
s = SimulatorHandler()
with pytest.raises(RuntimeError) as excinfo:
s.allocate("1", [1, 2])
assert "running" in str(excinfo.value)
def test_agenda_with_multiple_jobs_in_one_host(self, mocker):
s = SimulatorHandler()
s.start("p", "w")
e1 = BatsimEventAPI.get_job_submitted(
job_id="w!0", res=1, walltime=100)
e1 = JobSubmittedBatsimEvent(0, e1['data'])
e2 = BatsimEventAPI.get_job_submitted(
job_id="w!1", res=1, walltime=200)
e2 = JobSubmittedBatsimEvent(0, e2['data'])
msg = BatsimMessage(0, [e1, e2])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
s.allocate(e1.job.id, [0])
s.allocate(e2.job.id, [0])
msg = BatsimMessage(10, [RequestedCallBatsimEvent(10)])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
agenda = list(s.agenda)
assert s.current_time == 10
assert agenda[0].host.id == 0 and agenda[0].release_time == e2.job.walltime-10
assert agenda[1].host.id == 1 and agenda[1].release_time == 0
def test_allocate_invalid_job_must_raise(self):
s = SimulatorHandler()
s.start("p", "w")
with pytest.raises(LookupError) as excinfo:
s.allocate("1", [0])
assert "job" in str(excinfo.value)
def test_allocate_invalid_host_must_raise(self, mocker):
s = SimulatorHandler()
s.start("p", "w")
e = BatsimEventAPI.get_job_submitted(res=1)
msg = BatsimMessage(150, [JobSubmittedBatsimEvent(150, e['data'])])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
with pytest.raises(LookupError) as excinfo:
s.allocate(e['data']['job_id'], [3])
assert "resources" in str(excinfo.value)
def test_allocate_with_switching_off_host_must_not_start_job(self, mocker):
mocker.patch("batsim_py.protocol.ExecuteJobBatsimRequest")
s = SimulatorHandler()
s.start("p", "w")
# setup
host = s.platform.get_host(0)
host._switch_off()
e = BatsimEventAPI.get_job_submitted(res=1)
msg = BatsimMessage(150, [JobSubmittedBatsimEvent(150, e['data'])])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
s.allocate(e['data']['job_id'], [0])
assert s.jobs[0].is_runnable
assert host.is_switching_off
protocol.ExecuteJobBatsimRequest.assert_not_called() # type: ignore
def test_queue(self, mocker):
s = SimulatorHandler()
s.start("p", "w")
e = [
JobSubmittedBatsimEvent(
0, BatsimEventAPI.get_job_submitted(job_id="w!0")['data']),
JobSubmittedBatsimEvent(
0, BatsimEventAPI.get_job_submitted(job_id="w!1")['data']),
]
msg = BatsimMessage(150, e)
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
assert s.queue and len(s.queue) == 2
s.allocate("w!1", [0])
assert s.queue and len(s.queue) == 1
def test_allocate_must_dispatch_job_event(self, mocker):
def foo(j: Job):
self.__called = True
self.__job_id = j.id
self.__called, self.__job_id = False, -1
s = SimulatorHandler()
s.start("p", "w")
e = BatsimEventAPI.get_job_submitted(res=1)
msg = BatsimMessage(150, [JobSubmittedBatsimEvent(150, e['data'])])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
s.subscribe(JobEvent.ALLOCATED, foo)
job = s.jobs[0]
s.allocate(job.id, [0])
assert self.__called and self.__job_id == job.id
def test_allocate_must_start_job_and_host(self, mocker):
mocker.patch("batsim_py.simulator.ExecuteJobBatsimRequest")
s = SimulatorHandler()
s.start("p", "w")
e = BatsimEventAPI.get_job_submitted(res=1)
msg = BatsimMessage(150, [JobSubmittedBatsimEvent(150, e['data'])])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
assert s.queue
job = s.jobs[0]
s.allocate(job.id, [0])
assert job.is_running
assert s.platform.get_host(0).is_computing
simulator.ExecuteJobBatsimRequest.assert_called_once_with( # type: ignore
150, job.id, job.allocation, job.storage_mapping)
def test_agenda_with_job_without_walltime(self, mocker):
s = SimulatorHandler()
s.start("p", "w")
e = BatsimEventAPI.get_job_submitted(res=1)
e = JobSubmittedBatsimEvent(0, e['data'])
msg = BatsimMessage(0, [e])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
s.allocate(e.job.id, [0])
msg = BatsimMessage(10, [RequestedCallBatsimEvent(10)])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
agenda = list(s.agenda)
assert s.current_time == 10
assert agenda[0].host.id == 0 and agenda[0].release_time == np.inf
assert agenda[1].host.id == 1 and agenda[1].release_time == 0
def test_agenda_with_job_not_running(self, mocker):
s = SimulatorHandler()
s.start("p", "w")
s.switch_off([h.id for h in s.platform.hosts])
e = BatsimEventAPI.get_job_submitted(res=1, walltime=100)
e = JobSubmittedBatsimEvent(0, e['data'])
msg = BatsimMessage(0, [e])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
s.allocate(e.job.id, [0])
msg = BatsimMessage(10, [RequestedCallBatsimEvent(10)])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
agenda = list(s.agenda)
assert s.current_time == 10
assert agenda[0].host.id == 0 and agenda[0].release_time == e.job.walltime
def test_allocate_with_pfs_job_must_allocate_storages(self, mocker):
mocker.patch("batsim_py.simulator.ExecuteJobBatsimRequest")
s = SimulatorHandler()
s.start("p", "w")
profile = BatsimJobProfileAPI.get_parallel_homogeneous_pfs("a", 1, 2)
e = BatsimEventAPI.get_job_submitted(res=1, profile=profile)
msg = BatsimMessage(150, [JobSubmittedBatsimEvent(150, e['data'])])
mocker.patch.object(protocol.NetworkHandler, 'recv', return_value=msg)
s.proceed_time()
assert s.queue
job = s.jobs[0]
storage = list(s.platform.storages)[0]
s.allocate(job.id, [0], {"a": storage.id})
assert job.is_running
assert s.platform.get_host(0).is_computing
assert storage.jobs and storage.jobs[0] == job.id
simulator.ExecuteJobBatsimRequest.assert_called_once_with( # type: ignore
150, job.id, job.allocation, job.storage_mapping)
