dispycos_client1.py 文件源码

def client_proc(computation, njobs, task=None):
    # schedule computation with the scheduler; scheduler accepts one computation
    # at a time, so if scheduler is shared, the computation is queued until it
    # is done with already scheduled computations
    if (yield computation.schedule()):
        raise Exception('Could not schedule computation')

    # arguments must correspond to arguments for computaiton; multiple arguments
    # (as in this case) can be given as tuples
    args = [(i, random.uniform(2, 5)) for i in range(njobs)]
    results = yield computation.run_results(compute, args)
    # Tasks may not be executed in the order of given list of args, but
    # results would be in the same order of given list of args
    for result in results:
        print('    result for %d from %s: %s' % result)

    # wait for all jobs to be done and close computation
    yield computation.close()