本文整理汇总了Python中openmdao.main.resource.ResourceAllocationManager._make_prefix方法的典型用法代码示例。如果您正苦于以下问题：Python ResourceAllocationManager._make_prefix方法的具体用法？Python ResourceAllocationManager._make_prefix怎么用？Python ResourceAllocationManager._make_prefix使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类openmdao.main.resource.ResourceAllocationManager的用法示例。
在下文中一共展示了ResourceAllocationManager._make_prefix方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_remote
# 需要导入模块: from openmdao.main.resource import ResourceAllocationManager [as 别名]
# 或者: from openmdao.main.resource.ResourceAllocationManager import _make_prefix [as 别名]
def test_remote(self):
logging.debug('')
logging.debug('test_remote')
# Start remote server.
server_dir = 'Factory'
if os.path.exists(server_dir):
shutil.rmtree(server_dir, onerror=onerror)
os.mkdir(server_dir)
os.chdir(server_dir)
try:
server, server_cfg = start_server()
cfg = read_server_config(server_cfg)
factory = None
try:
factory = connect(cfg['address'], cfg['port'],
pubkey=cfg['key'])
prefix = RAM._make_prefix(factory.host)
remote = '%s_LocalHost' % prefix
# Show no remotes currently in RAM.
allocator_names = \
[allocator.name for allocator in RAM.list_allocators()]
logging.debug('%s', allocator_names)
self.assertFalse(remote in allocator_names)
# Add remote server's allocator.
RAM.add_remotes(factory)
allocator_names = \
[allocator.name for allocator in RAM.list_allocators()]
logging.debug('%s', allocator_names)
self.assertTrue(remote in allocator_names)
self.assertFalse(RAM.get_allocator(remote) is RAM.list_allocators()[0])
self.assertTrue(RAM.get_allocator(remote) is RAM.list_allocators()[1])
# Max servers.
max_servers = RAM.max_servers(dict(allocator=remote))
self.assertTrue(max_servers >= 0) # Avoid host load issues.
remote_alloc = RAM.get_allocator(remote)
max_servers, info = \
remote_alloc.max_servers(dict(localhost=True))
self.assertEqual(max_servers, 0)
self.assertEqual(info, dict(localhost='requested local host'))
max_servers, info = \
remote_alloc.max_servers(dict(allocator='LocalHost'))
self.assertEqual(max_servers, 0)
self.assertEqual(info, dict(allocator='wrong allocator'))
estimate, info = \
remote_alloc.time_estimate(dict(allocator='LocalHost'))
self.assertEqual(estimate, -2)
self.assertEqual(info, dict(allocator='wrong allocator'))
# Allocate, release.
remote_server, info = RAM.allocate(dict(allocator=remote))
RAM.release(remote_server)
# Remove remote allocators.
allocator_names = \
[allocator.name for allocator in RAM.list_allocators()]
for name in allocator_names:
if name.startswith(prefix):
RAM.remove_allocator(name)
allocator_names = \
[allocator.name for allocator in RAM.list_allocators()]
logging.debug('%s', allocator_names)
self.assertFalse(remote in allocator_names)
finally:
if factory is not None:
factory.cleanup()
server.terminate(timeout=10)
finally:
os.chdir('..')
shutil.rmtree(server_dir, onerror=onerror)
# Access local RAM in manner it would be accessed in the server.
self.assertEqual(RAM._get_instance().get_total_allocators(), 1)
self.assertTrue(RAM._get_instance().get_allocator_proxy(0)
is RAM.list_allocators()[0])