for channelCnt in range(1, nChannels + 1):
channelName = 'X%s' % channelCnt
#c = Channel(channelName, CA)
c = Channel(channelName)
#print('CONNECT TO %s:\n%s\n' % (channelName, c.get()))
m = ScaleMonitor(channelName, outputMark)
c.subscribe('m%s' % channelName, m.monitor)
channelMap[channelName] = (c, m)
# Monitor
print('STARTING MONITORS\n')
t0 = time.time()
channelCount = 0
for cName, (c, m) in channelMap.items():
print('STARTING MONITOR for %s\n' % (cName))
c.startMonitor()
channelCount += 1
if channelCount % 1000 == 0:
time.sleep(1)
#if channelCount > 90000 and channelCount % 100 == 0:
# time.sleep(60)
print('START MONITORS at %s\n' % t0)
time.sleep(runtime)
for cName, (c, m) in channelMap.items():
c.stopMonitor()
t1 = time.time()
deltaT = t1 - t0
print('STOP MONITORS at %s\n' % t1)
print('FINAL STATS:')
dataRate = self.arraySize * self.nReceivedArrays / float(
MEGA_BYTE) / deltaT
averageMissed = self.nTotalMissedArrays / float(self.nReceivedArrays)
self.missedArraysStats.add(nMissedArrays)
if self.nReceivedArrays % 100 == 0:
print 'NTNDARRAY ID %s; Arrays Missed: %s (Average Missed Per Cycle: %s, Max. Missed Per Cycle: %s, Total Missed: %s), Total Received: %s; Array Receiving Rate: %s [Hz], Data Receiving Rate: %s [MB/s]; Runtime: %s [s]' % (
arrayId, nMissedArrays, averageMissed, self.maxMissedArrays,
self.nTotalMissedArrays, self.nReceivedArrays, arrayRate,
dataRate, deltaT)
self.missedArraysStats.calculate()
print self.missedArraysStats
print
if __name__ == '__main__':
maxQueueSize = 10
c = Channel('srfb_ndarray')
c.setMonitorMaxQueueLength(maxQueueSize)
for i in range(0, 100):
print "TEST: ", i
srfbMonitor = SrfbMonitor(10 * (maxQueueSize + 1))
c.subscribe('monitor', srfbMonitor.monitor)
c.startMonitor('')
time.sleep(10)
print "Stopping monitor"
c.stopMonitor()
print "Unsubscribing monitor"
c.unsubscribe('monitor')
print "TEST: ", i, " DONE"
time.sleep(3)
