Exemplo n.º 1
0
def execute(processCount):
    n = 10000000  # 100 times fewer than C due to speed issues.
    delta = 1.0 / n
    startTime = time()
    sliceSize = n / processCount
    channel = Channel()
    processes = [calculator(-channel, i, sliceSize, delta) for i in xrange(0, processCount)]
    processes.append(accumulator(+channel, n, delta, startTime, processCount))
    Parallel(*processes)
def runSimulation(numberOfCustomers, numberOfWaitingSeats,
                  nextCustomerWaitTime, hairTrimTime):
    worldToShop = Channel()
    shopToBarber = Channel()
    barberToShop = Channel()
    shopToWorld = Channel()
    Parallel(
        barber(hairTrimTime, shopToBarber.reader(), barberToShop.writer()),
        shop(numberOfWaitingSeats, worldToShop.reader(), shopToBarber.writer(),
             barberToShop.reader(), shopToWorld.writer()),
        worldSink(shopToWorld.reader()),
        worldSource(numberOfCustomers, nextCustomerWaitTime,
                    worldToShop.writer()))
Exemplo n.º 3
0
def runSimulation(numberOfCustomers, numberOfWaitingSeats, nextCustomerWaitTime, hairTrimTime):
    worldToShop = Channel()
    shopToBarber = Channel()
    barberToShop = Channel()
    shopToWorld = Channel()
    Parallel(
        barber(hairTrimTime, shopToBarber.reader(), barberToShop.writer()),
        shop(numberOfWaitingSeats, worldToShop.reader(), shopToBarber.writer(), barberToShop.reader(), shopToWorld.writer()),
        worldSink(shopToWorld.reader()),
        worldSource(numberOfCustomers, nextCustomerWaitTime, worldToShop.writer()))
Exemplo n.º 4
0
def main(numberOfCustomers, numberOfWaitingSeats, numberOfBarbers,
         nextCustomerWaitTime, hairTrimTime):
    worldToShopIn = Channel()
    shopOutToShopIn = Channel()
    toBarber = Channel()
    toShopOut = Channel()
    shopInToAccounts = Channel()
    shopOutToAccounts = Channel()
    Parallel(
        shopIn(numberOfWaitingSeats, worldToShopIn.reader(), toBarber.writer(),
               shopInToAccounts.writer()),
        shopOut(toShopOut.reader(), shopOutToAccounts.writer()),
        accounts(shopInToAccounts.reader(), shopOutToAccounts.reader()),
        world(numberOfCustomers, nextCustomerWaitTime, worldToShopIn.writer()),
        *[
            barber(i, hairTrimTime, toBarber.reader(), toShopOut.writer())
            for i in range(numberOfBarbers)
        ])
def main(numberOfCustomers, numberOfWaitingSeats, numberOfBarbers, nextCustomerWaitTime, hairTrimTime):
    worldToShopIn = Channel()
    shopOutToShopIn = Channel()
    toBarber = Channel()
    toShopOut = Channel()
    shopInToAccounts = Channel()
    shopOutToAccounts = Channel()
    Parallel(
        shopIn(numberOfWaitingSeats, worldToShopIn.reader(), toBarber.writer(), shopInToAccounts.writer()),
        shopOut(toShopOut.reader(), shopOutToAccounts.writer()),
        accounts(shopInToAccounts.reader(), shopOutToAccounts.reader()),
        world(numberOfCustomers, nextCustomerWaitTime, worldToShopIn.writer()),
        *[barber(i, hairTrimTime, toBarber.reader(), toShopOut.writer()) for i in range(numberOfBarbers)]
       )