def _scale_down(self, num_resources):
print("- Scaling down " + str(num_resources))
# Retrieve number of resources
cn1 = compss_get_number_of_resources()
# Free resources
compss_free_resources(num_resources, None)
# Wait for completion
time.sleep(TIME_PETITION)
# Retrieve number of resources and check the decrease
cn2 = compss_get_number_of_resources()
print("CN before = " + str(cn1) + " , CN after = " + str(cn2))
self.assertEquals(cn1 - num_resources, cn2)
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*num_resources)
# 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)
time.sleep(TIME_PETITION)
def test_1_get(self):
cn = compss_get_number_of_resources()
print("Num resources = " + str(cn))
self.assertEquals(cn, 1)
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)
