def _createDatasourcesMulticore(numProcesses, datasourceTuples):
""" Private method to create the datasource list using multiple cores where possible.
Currently, multicore functionality is only supported for gene, gp, and transcript tsvs."""
result = []
if len(datasourceTuples) > 0:
logging.getLogger(__name__).info("Creating pool")
# TODO: Create a default pool like Poco in C++. That way multiple classes can share the same pool.
p = LoggingPool(processes=numProcesses)
logging.getLogger(__name__).info("Pool created")
# Split the datasources into tmpQueue, which holds the datasources that can be initialized in parallel.
tmpQueue = []
tmpResult = []
for dsTuple in datasourceTuples:
configParser = ConfigUtils.createConfigParser(dsTuple[0])
if configParser.get("general", "type") in ["gene_tsv", "gp_tsv", "gpp_tsv", "transcript_tsv"]:
tmpQueue.append(dsTuple)
else:
result.append(DatasourceFactory.createDatasourceGivenTuple(dsTuple))
if len(tmpQueue) > 0:
tmpResult = p.map(createDatasource, tmpQueue)
result.extend(tmpResult)
logging.getLogger(__name__).info("Mapping complete: " + str(len(tmpResult)) + " datasources created in multiprocess")
p.close()
p.join()
else:
logging.getLogger(__name__).info("No datasources to initialize")
return result
def _createDatasourcesMulticore(numProcesses, datasourceTuples):
""" Private method to create the datasource list using multiple cores where possible.
Currently, multicore functionality is only supported for gene, gp, and transcript tsvs."""
result = []
if len(datasourceTuples) > 0:
logging.getLogger(__name__).info("Creating pool")
# TODO: Create a default pool like Poco in C++. That way multiple classes can share the same pool.
p = LoggingPool(processes=numProcesses)
logging.getLogger(__name__).info("Pool created")
# Split the datasources into tmpQueue, which holds the datasources that can be initialized in parallel.
tmpQueue = []
tmpResult = []
for dsTuple in datasourceTuples:
configParser = ConfigUtils.createConfigParser(dsTuple[0])
if configParser.get("general", "type") in ["gene_tsv", "gp_tsv", "gpp_tsv", "transcript_tsv"]:
tmpQueue.append(dsTuple)
else:
result.append(DatasourceFactory.createDatasourceGivenTuple(dsTuple))
if len(tmpQueue) > 0:
tmpResult = p.map(createDatasource, tmpQueue)
result.extend(tmpResult)
logging.getLogger(__name__).info("Mapping complete: " + str(len(tmpResult)) + " datasources created in multiprocess")
p.close()
p.join()
else:
logging.getLogger(__name__).info("No datasources to initialize")
return result
def createDatasource(configFilename, leafDir):
configParser = ConfigUtils.createConfigParser(configFilename)
return DatasourceFactory.createDatasourceFromConfigParser(configParser, leafDir)
def createDatasource(configFilename, leafDir):
configParser = ConfigUtils.createConfigParser(configFilename)
return DatasourceFactory.createDatasourceFromConfigParser(configParser, leafDir)
