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transport8a.py File Reference

This is a variation of the transport8.py example and it uses the multiprocessing Python package instead of threading in order to achieve parallel execution. More...

Go to the source code of this file.

Functions

def transport8a.scen_solve (cp_file, bmult_queue, queue_lock, io_lock)
 

Variables

str transport8a.GAMS_MODEL
 
sys transport8a.sys_dir = sys.argv[1] if len(sys.argv) > 1 else None
 
GamsWorkspace transport8a.ws = GamsWorkspace(system_directory=sys_dir)
 
GamsWorkspace transport8a.cp = ws.add_checkpoint()
 
GamsWorkspace transport8a.job = ws.add_job_from_string(GAMS_MODEL)
 
 transport8a.checkpoint
 
os transport8a.cp_file = os.path.join(ws.working_directory, cp.name) + ".g00"
 
Queue transport8a.bmult_queue = Queue()
 
list transport8a.bmult = [0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2, 1.3]
 
Lock transport8a.io_lock = Lock()
 
Lock transport8a.queue_lock = Lock()
 
int transport8a.nr_workers = 4
 
dict transport8a.processes = {}
 
 transport8a.target
 
 transport8a.scen_solve
 
 transport8a.args
 

Detailed Description

This is a variation of the transport8.py example and it uses the multiprocessing Python package instead of threading in order to achieve parallel execution.

Threads in the CPython implementation are not executed in parallel due to the Global Interpreter Lock.

Definition in file transport8a.py.