def test_6_scale_up_and_notify(self):
# Request resources
num_resources = 1
group_name = "increase"
with TaskGroup(group_name):
waiter_task()
time.sleep(1)
compss_request_resources(num_resources, group_name)
# The implicit barrier of the group will wait until my_task is cancelled by the resources notification
# Resource mechanisms are already checked by other methods (the runtime here can destroy machines
# because a core element is created so we don't really know how many resources there will be.
# Result script must check that task was cancelled
print("Result script must check that task was cancelled")
def _scale_up(self, num_resources):
print("- Scaling up " + str(num_resources))
# Retrieve number of resources
cn1 = compss_get_number_of_resources()
# Request resources
compss_request_resources(num_resources, None)
# Wait for completion
time.sleep(TIME_PETITION)
# Retrieve number of resources and check the increase
cn2 = compss_get_number_of_resources()
print("CN before = " + str(cn1) + " , CN after = " + str(cn2))
self.assertEquals(cn1 + num_resources, cn2)
def test_dummy_api():
from pycompss.api.dummy.api import compss_start
from pycompss.api.dummy.api import compss_stop
from pycompss.api.dummy.api import compss_file_exists
from pycompss.api.dummy.api import compss_open
from pycompss.api.dummy.api import compss_delete_file
from pycompss.api.dummy.api import compss_wait_on_file
from pycompss.api.dummy.api import compss_wait_on_directory
from pycompss.api.dummy.api import compss_delete_object
from pycompss.api.dummy.api import compss_barrier
from pycompss.api.dummy.api import compss_barrier_group
from pycompss.api.dummy.api import compss_wait_on
from pycompss.api.dummy.api import compss_get_number_of_resources
from pycompss.api.dummy.api import compss_request_resources
from pycompss.api.dummy.api import compss_free_resources
from pycompss.api.dummy.api import TaskGroup
file_name = "simulated_file.txt"
file_names = ["simulated_file1.txt", "simulated_file2.txt"]
directory_name = "simulated_directory"
directory_names = ["simulated_directory1", "simulated_directory2"]
group_name = "simulated_group"
obj = [1, 2, 3]
num_resources = 1
with open(file_name, "w") as f:
f.write("some content")
os.mkdir(directory_name)
for f_name in file_names:
with open(f_name, "w") as f:
f.write("some content")
for d_name in directory_names:
os.mkdir(d_name)
compss_start(log_level="off", interactive=False)
compss_stop(code=0)
compss_file_exists(file_name)
compss_file_exists(*file_names)
compss_open(file_name, mode="r")
compss_delete_file(file_name)
compss_delete_file(*file_names)
compss_wait_on_file(file_name)
compss_wait_on_file(*file_names)
compss_wait_on_directory(directory_name)
compss_wait_on_directory(*directory_names)
compss_delete_object(obj)
compss_delete_object(*obj)
compss_barrier(no_more_tasks=False)
compss_barrier_group(group_name)
compss_wait_on(obj)
compss_wait_on(*obj)
compss_get_number_of_resources()
compss_request_resources(num_resources, group_name)
compss_free_resources(num_resources, group_name)
with TaskGroup(group_name, implicit_barrier=True):
# Empty task group check
pass
os.remove(file_name)
os.rmdir(directory_name)
for f_name in file_names:
os.remove(f_name)
for d_name in directory_names:
os.rmdir(d_name)