本文整理匯總了Python中pymodule.PassingData.get_closest方法的典型用法代碼示例。如果您正苦於以下問題：Python PassingData.get_closest方法的具體用法？Python PassingData.get_closest怎麽用？Python PassingData.get_closest使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類pymodule.PassingData的用法示例。
在下文中一共展示了PassingData.get_closest方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: run
# 需要導入模塊: from pymodule import PassingData [as 別名]
# 或者: from pymodule.PassingData import get_closest [as 別名]
def run(self):
self.communicator = MPI.world.duplicate()
node_rank = self.communicator.rank
free_computing_nodes = range(1, self.communicator.size-1) #exclude the 1st and last node
free_computing_node_set = Set(free_computing_nodes)
output_node_rank = self.communicator.size-1
db = Stock_250kDB.Stock_250kDB(drivername=self.drivername, username=self.db_user,
password=self.db_passwd, hostname=self.hostname, database=self.dbname, schema=self.schema)
db.setup(create_tables=False)
session = db.session
session.begin()
if node_rank == 0:
snps_context_wrapper = self.dealWithSnpsContextWrapper(self.snps_context_picklef, self.min_distance, self.get_closest)
if not self.results_id_ls:
pdata = PassingData(call_method_id=self.call_method_id, analysis_method_id=self.analysis_method_id)
self.results_id_ls = self.getResultsMethodIDLs(pdata)
snps_context_wrapper_pickle = cPickle.dumps(snps_context_wrapper, -1)
for node in free_computing_nodes: #send it to the computing_node
sys.stderr.write("passing initial data to nodes from %s to %s ... "%(node_rank, node))
self.communicator.send(snps_context_wrapper_pickle, node, 0)
sys.stderr.write(".\n")
del snps_context_wrapper_pickle, snps_context_wrapper
elif node_rank in free_computing_node_set:
data, source, tag = self.communicator.receiveString(0, 0)
snps_context_wrapper = cPickle.loads(data)
del data
else:
pass
self.synchronize()
if node_rank == 0:
param_obj = PassingData(params_ls=self.results_id_ls, output_node_rank=output_node_rank, report=self.report, counter=0)
self.input_node(param_obj, free_computing_nodes, input_handler=self.input_fetch_handler, message_size=self.message_size)
elif node_rank in free_computing_node_set:
param_data = PassingData(session=session)
param_data.results_directory = self.input_db_directory
param_data.default_output_db_directory = self.default_output_db_directory
param_data.output_db_directory = self.output_db_directory
param_data.commit = self.commit
param_data.min_MAF = self.min_MAF
param_data.min_distance = self.min_distance
param_data.get_closest = self.get_closest
param_data.snps_context_wrapper = snps_context_wrapper
self.computing_node(param_data, self.computing_node_handler)
else:
param_obj = PassingData()
self.output_node(free_computing_nodes, param_obj, self.output_node_handler)
self.synchronize() #to avoid some node early exits