def test_local_error_duplicate_name_job_separate_reqs(tmpdir):
file_path = tmpdir.join('jobs.json')
print('tmpdir: {}'.format(str(tmpdir)))
jobName = 'mdate'
jobs1 = [
job.to_dict() for job in [
Job(
jobName,
JobExecution('date',
wd=abspath(tmpdir.join('date.sandbox')),
stdout='date.out',
stderr='date.err'),
JobResources(numCores=ResourceSize(1)))
]
]
jobs2 = [
job.to_dict() for job in [
Job(
jobName,
JobExecution('sleep',
wd=abspath(tmpdir.join('sleep.sandbox')),
stdout='sleep.out',
stderr='sleep.err'),
JobResources(numCores=ResourceSize(1)))
]
]
reqs = [{
'request': 'submit',
'jobs': jobs1
}, {
'request': 'submit',
'jobs': jobs2
}, {
'request': 'control',
'command': 'finishAfterAllTasksDone'
}]
save_reqs_to_file(reqs, file_path)
print('jobs saved to file_path: {}'.format(str(file_path)))
sys.argv = [
'QCG-PilotJob', '--file', '--file-path',
str(file_path), '--nodes', '2', '--wd',
str(tmpdir), '--report-format', 'json'
]
QCGPMService().start()
# the first job (date) should execute
check_job_status_in_json([jobName],
workdir=str(tmpdir),
dest_state='SUCCEED')
assert all((isdir(abspath(tmpdir.join('date.sandbox'))),
exists(join(abspath(tmpdir.join('date.sandbox')), 'date.out')),
exists(join(abspath(tmpdir.join('date.sandbox')),
'date.err'))))
# the second job (sleep) due to the name clash should not execute
assert not isdir(abspath(tmpdir.join('sleep.sandbox')))
def test_local_simple_script_job(tmpdir):
file_path = tmpdir.join('jobs.json')
print('tmpdir: {}'.format(str(tmpdir)))
jobName = 'mdate_script'
jobs = [
job.to_dict() for job in [
Job(
jobName,
JobExecution(script='/bin/date\n/bin/hostname\n',
wd=abspath(tmpdir.join('date.sandbox')),
stdout='date.out',
stderr='date.err'),
JobResources(numCores=ResourceSize(1)))
]
]
reqs = [{
'request': 'submit',
'jobs': jobs
}, {
'request': 'control',
'command': 'finishAfterAllTasksDone'
}]
save_reqs_to_file(reqs, file_path)
print('jobs saved to file_path: {}'.format(str(file_path)))
sys.argv = [
'QCG-PilotJob', '--log', 'debug', '--file', '--file-path',
str(file_path), '--nodes', '2', '--wd',
str(tmpdir), '--report-format', 'json'
]
QCGPMService().start()
check_job_status_in_json([jobName],
workdir=str(tmpdir),
dest_state='SUCCEED')
assert all(
(isdir(abspath(tmpdir.join('date.sandbox'))),
exists(join(abspath(tmpdir.join('date.sandbox')), 'date.out')),
exists(join(abspath(tmpdir.join('date.sandbox')), 'date.err')),
stat(join(abspath(tmpdir.join('date.sandbox')), 'date.out')).st_size >
0, stat(join(abspath(tmpdir.join('date.sandbox')),
'date.err')).st_size == 0))
with pytest.raises(ValueError):
check_job_status_in_json([jobName + 'xxx'],
workdir=str(tmpdir),
dest_state='SUCCEED')
def test_local_workflows(tmpdir):
file_path = tmpdir.join('jobs.json')
print('tmpdir: {}'.format(str(tmpdir)))
jobs = [
job.to_dict() for job in [
Job(
'first',
JobExecution('sleep',
args=['2s'],
wd=abspath(tmpdir.join('first.sandbox')),
stdout='out',
stderr='err'),
JobResources(numCores=ResourceSize(1))),
Job('second',
JobExecution('sleep',
args=['1s'],
wd=abspath(tmpdir.join('second.sandbox')),
stdout='out',
stderr='err'),
JobResources(numCores=ResourceSize(1)),
dependencies=JobDependencies(after=['first'])),
Job('third',
JobExecution('date',
wd=abspath(tmpdir.join('third.sandbox')),
stdout='out',
stderr='err'),
JobResources(numCores=ResourceSize(1)),
dependencies=JobDependencies(after=['first', 'second']))
]
]
reqs = [{
'request': 'submit',
'jobs': jobs
}, {
'request': 'control',
'command': 'finishAfterAllTasksDone'
}]
save_reqs_to_file(reqs, file_path)
print('jobs saved to file_path: {}'.format(str(file_path)))
# the ammount of resources should be enough to theoretically start all three job's at once
sys.argv = [
'QCG-PilotJob', '--file', '--file-path',
str(file_path), '--nodes', '4', '--wd',
str(tmpdir), '--report-format', 'json'
]
QCGPMService().start()
jnames = ['first', 'second', 'third']
check_job_status_in_json(jnames, workdir=str(tmpdir), dest_state='SUCCEED')
for jname in jnames:
assert all((isdir(abspath(tmpdir.join('{}.sandbox'.format(jname)))),
exists(
join(abspath(tmpdir.join('{}.sandbox'.format(jname))),
'out')),
exists(
join(abspath(tmpdir.join('{}.sandbox'.format(jname))),
'err'))))
with open(join(find_single_aux_dir(str(tmpdir)), 'jobs.report'), 'r') as f:
job_stats = [json.loads(line) for line in f.readlines()]
assert len(job_stats) == len(jnames)
jstats = {}
for i in range(0, len(jnames)):
job = job_stats[i]
print('readed job stats: {}'.format(str(job)))
t = datetime.strptime(job['runtime']['rtime'], "%H:%M:%S.%f")
rtime = timedelta(hours=t.hour,
minutes=t.minute,
seconds=t.second,
microseconds=t.microsecond)
# find start executing time
exec_state = list(
filter(lambda st_en: st_en['state'] == 'EXECUTING',
job['history']))
assert len(exec_state) == 1
# find finish executing time
finish_state = list(
filter(lambda st_en: st_en['state'] == 'SUCCEED', job['history']))
assert len(finish_state) == 1
start_time = datetime.strptime(exec_state[0]['date'],
'%Y-%m-%dT%H:%M:%S.%f')
finish_time = datetime.strptime(finish_state[0]['date'],
'%Y-%m-%dT%H:%M:%S.%f')
jstats[job['name']] = {
'r_time': rtime,
's_time': start_time,
'f_time': finish_time
}
# assert second job started after the first one
assert jstats['second']['s_time'] > jstats['first']['f_time']
# assert third job started after the first and second ones
assert all((jstats['third']['s_time'] > jstats['first']['f_time'],
jstats['third']['s_time'] > jstats['second']['f_time']))
rmtree(str(tmpdir))
def test_profile_local_iter_scheduling_job_large(tmpdir):
file_path = tmpdir.join('jobs.json')
print('tmpdir: {}'.format(str(tmpdir)))
jobName = "sleep-iter"
nits = 100
jobSleepTime = 2
jobCores = 2
availCores = 40
rounds = nits * jobCores / availCores
totalExecTime = rounds * jobSleepTime
jobs = [{
"name": jobName,
"iteration": {
"stop": nits
},
"execution": {
"exec": "/bin/sleep",
"args": ["{}s".format(str(jobSleepTime))],
"wd": abspath(tmpdir.join("{}_$${{it}}".format(jobName))),
"stdout": "sleep-iter.stdout",
"stderr": "sleep-iter.stderr"
},
"resources": {
"numCores": {
"exact": jobCores,
}
}
}]
reqs = [{
'request': 'submit',
'jobs': jobs
}, {
'request': 'control',
'command': 'finishAfterAllTasksDone'
}]
save_reqs_to_file(reqs, file_path)
print('jobs saved to file_path: {}'.format(str(file_path)))
sys.argv = [
'QCG-PilotJob', '--file', '--file-path',
str(file_path), '--nodes',
str(availCores), '--wd',
str(tmpdir), '--report-format', 'json'
]
QCGPMService().start()
check_job_status_in_json(
[jobName] + ["{}:{}".format(jobName, i) for i in range(0, nits)],
workdir=str(tmpdir),
dest_state='SUCCEED')
for i in range(0, nits):
wd_path = abspath(tmpdir.join("{}_{}".format(jobName, i)))
stdout_path = join(wd_path, 'sleep-iter.stdout')
stderr_path = join(wd_path, 'sleep-iter.stderr')
assert all((isdir(wd_path), exists(stdout_path), exists(stderr_path)
)), "stdout({}) and/or stderr({}) doesn't exist".format(
stdout_path, stderr_path)
rmtree(str(tmpdir))
def test_local_iter_scheduling_job_large(tmpdir):
file_path = tmpdir.join('jobs.json')
print('tmpdir: {}'.format(str(tmpdir)))
jobName = "sleep-iter"
nits = 20
jobSleepTime = 2
jobCores = 2
availCores = 10
rounds = nits * jobCores / availCores
totalExecTime = rounds * jobSleepTime
jobs = [{
"name": jobName,
"iteration": {
"stop": nits
},
"execution": {
"exec": "/bin/sleep",
"args": ["{}s".format(str(jobSleepTime))],
"wd": abspath(tmpdir.join("{}_$${{it}}".format(jobName))),
"stdout": "sleep-iter.stdout",
"stderr": "sleep-iter.stderr"
},
"resources": {
"numCores": {
"exact": jobCores,
}
}
}]
reqs = [{
'request': 'submit',
'jobs': jobs
}, {
'request': 'control',
'command': 'finishAfterAllTasksDone'
}]
save_reqs_to_file(reqs, file_path)
print('jobs saved to file_path: {}'.format(str(file_path)))
sys.argv = [
'QCG-PilotJob', '--log', 'debug', '--file', '--file-path',
str(file_path), '--nodes',
str(availCores), '--wd',
str(tmpdir), '--report-format', 'json'
]
QCGPMService().start()
check_job_status_in_json(
[jobName] + ["{}:{}".format(jobName, i) for i in range(0, nits)],
workdir=str(tmpdir),
dest_state='SUCCEED')
for i in range(0, nits):
wd_path = abspath(tmpdir.join("{}_{}".format(jobName, i)))
stdout_path = join(wd_path, 'sleep-iter.stdout')
stderr_path = join(wd_path, 'sleep-iter.stderr')
assert all((isdir(wd_path), exists(stdout_path), exists(stderr_path)
)), "stdout({}) and/or stderr({}) doesn't exist".format(
stdout_path, stderr_path)
with open(join(find_single_aux_dir(str(tmpdir)), 'jobs.report'), 'r') as f:
job_stats = [json.loads(line) for line in f.readlines()]
assert len(job_stats) == nits + 1
min_start, max_finish = None, None
for i in range(0, nits):
job = job_stats[i]
print('readed job stats: {}'.format(str(job)))
t = datetime.strptime(job['runtime']['rtime'], "%H:%M:%S.%f")
rtime = timedelta(hours=t.hour,
minutes=t.minute,
seconds=t.second,
microseconds=t.microsecond)
assert all((rtime.total_seconds() > jobSleepTime, rtime.total_seconds() < jobSleepTime + 2)), \
"job {} runtime exceeded assumed value {}s vs max {}s".format(i, rtime.total_seconds(), jobSleepTime + 2)
# find start executing time
exec_state = list(
filter(lambda st_en: st_en['state'] == 'EXECUTING',
job['history']))
assert len(exec_state) == 1
finish_state = list(
filter(lambda st_en: st_en['state'] == 'SUCCEED', job['history']))
assert len(finish_state) == 1
start_time = datetime.strptime(exec_state[0]['date'],
'%Y-%m-%dT%H:%M:%S.%f')
finish_time = datetime.strptime(finish_state[0]['date'],
'%Y-%m-%dT%H:%M:%S.%f')
if not min_start or start_time < min_start:
min_start = start_time
if not max_finish or finish_time > max_finish:
max_finish = finish_time
assert all((min_start, finish_time))
# check if duration from executing first job till the end of last job is about 2 rounds, each with jobSleepTime
scenario_duration = finish_time - min_start
assert all((scenario_duration.total_seconds() > totalExecTime,
scenario_duration.total_seconds() < totalExecTime + 4)), \
"scenario duration runtime exceeded assumed value {}s vs max {}s".format(scenario_duration.total_seconds(),
totalExecTime + 4)
rmtree(str(tmpdir))
def test_local_simple_uneven_resources_many_iter_jobs(tmpdir):
file_path = tmpdir.join('jobs.json')
print('tmpdir: {}'.format(str(tmpdir)))
bigJobName = "big-echo-iter"
smallJobName = "small-echo-iter"
nits = 10
jobs = [{
"name": bigJobName,
"iteration": {
"start": 0,
"stop": nits
},
"execution": {
"exec": "/bin/echo",
"args": ["iteration ${it}"],
"wd": abspath(tmpdir.join("{}_$${{it}}".format(bigJobName))),
"stdout": "echo-iter.stdout",
"stderr": "echo-iter.stderr"
},
"resources": {
"numCores": {
"exact": 2,
}
}
}, {
"name": smallJobName,
"iteration": {
"start": 0,
"stop": nits
},
"execution": {
"exec": "/bin/echo",
"args": ["iteration ${it}"],
"wd": abspath(tmpdir.join("{}_$${{it}}".format(smallJobName))),
"stdout": "echo-iter.stdout",
"stderr": "echo-iter.stderr"
},
"resources": {
"numCores": {
"exact": 1,
}
}
}]
reqs = [{
'request': 'submit',
'jobs': jobs
}, {
'request': 'control',
'command': 'finishAfterAllTasksDone'
}]
save_reqs_to_file(reqs, file_path)
print('jobs saved to file_path: {}'.format(str(file_path)))
sys.argv = [
'QCG-PilotJob', '--log', 'debug', '--file', '--file-path',
str(file_path), '--nodes', '3', '--wd',
str(tmpdir), '--report-format', 'json'
]
QCGPMService().start()
check_job_status_in_json(
[bigJobName] + ["{}:{}".format(bigJobName, i)
for i in range(0, nits)] + [smallJobName] +
["{}:{}".format(smallJobName, i) for i in range(0, nits)],
workdir=str(tmpdir),
dest_state='SUCCEED')
for jobName in [bigJobName, smallJobName]:
for i in range(0, nits):
wd_path = abspath(tmpdir.join("{}_{}".format(jobName, i)))
stdout_path = join(wd_path, 'echo-iter.stdout')
stderr_path = join(wd_path, 'echo-iter.stderr')
assert all(
(isdir(wd_path), exists(stdout_path), exists(stderr_path)
)), "stdout({}) and/or stderr({}) doesn't exist".format(
stdout_path, stderr_path)
with open(stdout_path, 'r') as f:
assert f.read().strip() == Template(
"iteration ${it}").substitute(it=i)
rmtree(str(tmpdir))
def test_slurmenv_simple_job():
if not in_slurm_allocation() or get_num_slurm_nodes() < 2:
pytest.skip(
'test not run in slurm allocation or allocation is smaller than 2 nodes'
)
resources, allocation = get_slurm_resources_binded()
resources_node_names = set(n.name for n in resources.nodes)
set_pythonpath_to_qcg_module()
tmpdir = str(tempfile.mkdtemp(dir=SHARED_PATH))
file_path = join(tmpdir, 'jobs.json')
print('tmpdir: {}'.format(tmpdir))
jobName = 'mdate'
jobs = [
job.to_dict() for job in [
Job(
jobName,
JobExecution('date',
wd=abspath(join(tmpdir, 'date.sandbox')),
stdout='date.out',
stderr='date.err'),
JobResources(numCores=ResourceSize(1)))
]
]
reqs = [{
'request': 'submit',
'jobs': jobs
}, {
'request': 'control',
'command': 'finishAfterAllTasksDone'
}]
save_reqs_to_file(reqs, file_path)
print('jobs saved to file_path: {}'.format(str(file_path)))
sys.argv = [
'QCG-PilotJob', '--log', 'debug', '--file', '--file-path',
str(file_path), '--wd', tmpdir, '--report-format', 'json'
]
QCGPMService().start()
jobEntries = check_job_status_in_json([jobName],
workdir=tmpdir,
dest_state='SUCCEED')
assert all(
(isdir(abspath(join(tmpdir, 'date.sandbox'))),
exists(join(abspath(join(tmpdir, 'date.sandbox')), 'date.out')),
exists(join(abspath(join(tmpdir, 'date.sandbox')), 'date.err')),
stat(join(abspath(join(tmpdir, 'date.sandbox')), 'date.out')).st_size
> 0))
# there can be some debugging messages in the stderr
# stat(join(abspath(join(tmpdir, 'date.sandbox')), 'date.err')).st_size == 0))
for jname, jentry in jobEntries.items():
assert all(('runtime' in jentry, 'allocation'
in jentry.get('runtime', {})))
jalloc = jentry['runtime']['allocation']
for jalloc_node in jalloc.split(','):
node_name = jalloc_node[:jalloc_node.index('[')]
print('{} in available nodes ({})'.format(
node_name, ','.join(resources_node_names)))
assert node_name in resources_node_names, '{} not in nodes ({}'.format(
node_name, ','.join(resources_node_names))
with pytest.raises(ValueError):
check_job_status_in_json([jobName + 'xxx'],
workdir=tmpdir,
dest_state='SUCCEED')
rmtree(tmpdir)
def test_slurmenv_many_nodes_many_cores():
if not in_slurm_allocation() or get_num_slurm_nodes() < 2:
pytest.skip(
'test not run in slurm allocation or allocation is smaller than 2 nodes'
)
resources, allocation = get_slurm_resources_binded()
resources_node_names = set(n.name for n in resources.nodes)
set_pythonpath_to_qcg_module()
tmpdir = str(tempfile.mkdtemp(dir=SHARED_PATH))
file_path = join(tmpdir, 'jobs.json')
print('tmpdir: {}'.format(tmpdir))
jobName = 'hostname'
jobwdir_base = 'hostname.sandbox'
cores_num = resources.nodes[0].free
nodes_num = resources.total_nodes
jobs = [
job.to_dict() for job in [
Job(
jobName,
JobExecution(exec='mpirun',
args=['--allow-run-as-root', 'hostname'],
wd=abspath(join(tmpdir, jobwdir_base)),
stdout='hostname.out',
stderr='hostname.err',
modules=['mpi/openmpi-x86_64']),
JobResources(numCores=ResourceSize(cores_num),
numNodes=ResourceSize(nodes_num)))
]
]
reqs = [{
'request': 'submit',
'jobs': jobs
}, {
'request': 'control',
'command': 'finishAfterAllTasksDone'
}]
save_reqs_to_file(reqs, file_path)
print('jobs saved to file_path: {}'.format(str(file_path)))
sys.argv = [
'QCG-PilotJob', '--log', 'debug', '--file', '--file-path',
str(file_path), '--wd', tmpdir, '--report-format', 'json'
]
QCGPMService().start()
jobEntries = check_job_status_in_json([jobName],
workdir=tmpdir,
dest_state='SUCCEED')
assert all(
(isdir(abspath(join(tmpdir, jobwdir_base))),
exists(join(abspath(join(tmpdir, jobwdir_base)), 'hostname.out')),
exists(join(abspath(join(tmpdir, jobwdir_base)), 'hostname.err')),
stat(join(abspath(join(tmpdir, jobwdir_base)),
'hostname.out')).st_size > 0))
job_nodes = []
allocated_cores = 0
for jname, jentry in jobEntries.items():
assert all(('runtime' in jentry, 'allocation'
in jentry.get('runtime', {})))
jalloc = jentry['runtime']['allocation']
for jalloc_node in jalloc.split(','):
node_name = jalloc_node[:jalloc_node.index('[')]
job_nodes.append(node_name)
print('{} in available nodes ({})'.format(
node_name, ','.join(resources_node_names)))
assert node_name in resources_node_names, '{} not in nodes ({}'.format(
node_name, ','.join(resources_node_names))
ncores = len(jalloc_node[jalloc_node.index('[') + 1:-1].split(':'))
print('#{} cores on node {}'.format(ncores, node_name))
allocated_cores += ncores
assert len(job_nodes) == nodes_num, str(job_nodes)
assert allocated_cores == nodes_num * cores_num, allocated_cores
# check if hostname is in stdout in two lines
with open(abspath(join(tmpdir, join(jobwdir_base, 'hostname.out'))),
'rt') as stdout_file:
stdout_content = [line.rstrip() for line in stdout_file.readlines()]
assert len(stdout_content) == nodes_num * cores_num, str(stdout_content)
assert all(hostname in job_nodes
for hostname in stdout_content), str(stdout_content)
with pytest.raises(ValueError):
check_job_status_in_json([jobName + 'xxx'],
workdir=tmpdir,
dest_state='SUCCEED')
rmtree(tmpdir)
