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How to use processList method in fMBT

Best Python code snippet using fMBT_python

rr4OO.py

Source:rr4OO.py

1def waitingTime(nProcess, wTimeL):2    accu = 03    for i in wTimeL:4        accu += i5    6    avgWT = accu / nProcess7    return avgWT8def turnAroungTime(nProcess, wTimeL, processList):9    accu = 010    for i in range(len(wTimeL)):11        accu += wTimeL[i] + processList[i].peak12    13    avgTAT = accu / nProcess14    return avgTAT15def responseTime(nProcess, reTimeL):16    accu = 017    for i in reTimeL:18        accu += i19    avgRT = accu / nProcess20    return avgRT21def organizer(nProcess, processList):22    finished = False23    time = 024    quantum = 225    accu = 026    index = 027    wTimeL = [0] * nProcess28    resTimeL = [0] * nProcess29    ready = []30    # lista auxiliar guarda quais processos tiveram31    # os tempos de resposta jÃ¡ calculados32    aux = []33    while finished != True:34        skip = False35        # Inicialmente, se o tamanho de ready for 0,36        # preenche com o que tiver pronto37        if (len(ready) == 0):38            for i in processList:39                if (time >= i.arrival) and (i not in ready):40                    ready.append(i)41        # Aqui comeÃ§a o merengue42        if (ready[0].rPeak >= quantum):43            index = processList.index(ready[0])44            # Caso o processo nÃ£o esteja em aux, ele entra e45            # em seguida Ã© guardado o tempo de resposta dele.46            if (processList[index] not in aux):47                aux.append(processList[index])48                resTimeL[index] = time - processList[index].arrival49                      50            # Se o pico restante for exatamente igual ao51            # quantum, entÃ£o sabemos que este processo vai52            # terminar. Sendo assim, aproveitamos pra53            # calcular o tempo de espera dele.54            if (processList[index].rPeak == quantum):55                processList[index].rPeak -= quantum56                time += quantum57                wTimeL[index] = time - processList[index].peak - \58                    processList[index].arrival59                skip = True60            if (skip != True):61                processList[index].rPeak -= quantum62                time += quantum63            # Checa se existem outros processos, neste novo64            # tempo, disponÃveis para entrar na fila de prontos.65            for j in processList:66                if (time >= j.arrival) and (j not in ready) and (j.rPeak > 0):67                    ready.append(j)68            69            # Exclui o processo da lista de prontos e,70            # caso o tempo de pico dele nÃ£o tenha chegado a 0,71            # reintroduz o mesmo processo ao final da fila.72            ready.pop(0)73            if (processList[index].rPeak > 0):74                ready.append(processList[index])75        76        elif (0 < ready[0].rPeak < quantum):77            index = processList.index(ready[0])78            if (processList[index] not in aux):79                aux.append(processList[index])80                resTimeL[index] = time - processList[index].arrival81            time += ready[0].rPeak82            processList[index].rPeak -= ready[0].rPeak83            wTimeL[index] = time - processList[index].peak - \84                processList[index].arrival85            86            # Checa se existem outros processos, neste novo87            # tempo, disponÃveis para entrar na fila de prontos.88            for j in processList:89                if (time >= j.arrival) and (j not in ready) and (j.rPeak > 0):90                    ready.append(j)91            92            # Exclui o processo da lista de prontos.93            ready.pop(0)94        if len(ready) == 0:95            finished = True96            97    return resTimeL, wTimeL98def run(processList):99    nProcess = len(processList)100    101    reTimeL, wTimeL = organizer(nProcess, processList)102    avgWT = waitingTime(nProcess, wTimeL)103    avgTAT = turnAroungTime(nProcess, wTimeL, processList)104    avgRT = responseTime(nProcess, reTimeL)...

sjfOO.py

Source:sjfOO.py

1def waitingTime(nProcess, processList):2    accu = 03    for i in range(nProcess):4        if i == 0:5            processList[i].wTime = i + processList[i].arrival6            accu += processList[i].wTime7        else:8            processList[i].wTime = processList[i - 1].peak + processList[i - 1].wTime - \9                (processList[i].arrival - processList[i - 1].arrival)10            accu += processList[i].wTime11    avgWT = accu / nProcess12    return avgWT13def turnAroungTime(nProcess, processList):14    accu = 015    for i in range(nProcess):16        processList[i].taTime = processList[i].wTime + processList[i].peak17        accu += processList[i].taTime18    avgTAT = accu / nProcess19    return avgTAT20def responseTime(nProcess, processList):21    accuPeak = [0] * nProcess22    accu = 023    for i in range(nProcess):24        if i == 0:25            processList[i].rTime = 026            accuPeak[i] = processList[i].peak27            accu += processList[i].rTime28        else:29            processList[i].rTime = accuPeak[i - 1] - processList[i].arrival30            accuPeak[i] = accuPeak[i - 1] + processList[i].peak31            accu += processList[i].rTime32    33    avgRT = accu / nProcess34    return avgRT35def organizer(nProcess, processList):36    finished = False37    time = 038    order = [processList[x] for x in range(len(processList))]39    trueOrder = []40    order = sorted(order, key = lambda process: process.peak)41    while finished != True:42        for i in order:43            if (time >= i.arrival) and (i not in trueOrder):44                trueOrder.append(i)45                time += i.peak46                break47        if len(trueOrder) == nProcess:48            finished = True49        50    return trueOrder51def run(processList):52    nProcess = len(processList)53    newOrdList = organizer(nProcess, processList)54    avgWT = waitingTime(nProcess, newOrdList)55    avgTAT = turnAroungTime(nProcess, newOrdList)56    avgRT = responseTime(nProcess, newOrdList)...

fcfsOO.py

Source:fcfsOO.py

1def waitingTime(nProcess, processList):2    accu = 03    # Calcula os tempos de espera de cada processo. No caso dele4    # ser o primeiro, recebe o tempo de chegada (no caso do primeiro5    # tempo ser diferente de 0).6    for i in range(nProcess):7        if i == 0:8            processList[i].wTime = i + processList[i].arrival9            accu += processList[i].wTime10        else:11            processList[i].wTime = processList[i - 1].peak + processList[i - 1].wTime - \12                (processList[i].arrival - processList[i - 1].arrival)13            accu += processList[i].wTime14    avgWT = accu / len(processList)15    return avgWT16def turnAroundTime(nProcess, processList):17    accu = 018    for i in range(nProcess):19        processList[i].taTime = processList[i].wTime + processList[i].peak20        accu += processList[i].taTime21    avgTAT = accu / len(processList)22    return avgTAT23def responseTime(nProcess, processList):24    accuPeak = [0] * nProcess25    accu = 026    for i in range(nProcess):27        if i == 0:28            processList[i].rTime = 029            accuPeak[i] = processList[i].peak30            accu += processList[i].rTime31        else:32            processList[i].rTime = accuPeak[i - 1] - processList[i].arrival33            accuPeak[i] = accuPeak[i - 1] + processList[i].peak34            accu += processList[i].rTime35    36    avgRT = accu / len(processList)37    return avgRT38def run(processList):39    nProcess = len(processList)40    avgWT = waitingTime(nProcess, processList)41    avgTAT = turnAroundTime(nProcess, processList)42    avgRT = responseTime(nProcess, processList)...

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