def main():
"""Displays topdown hierarchy for localhost"""
parser = argparse.ArgumentParser(description='Top down micro architecture analysis')
parser.add_argument('--node', type=str, help='list pmu events for node - enter "all" to list events for all nodes')
args = parser.parse_args()
topdownCache = TopdownCache(EventsDbCache())
from xpedite.util import getCpuId
topdownHandle = topdownCache.get(getCpuId())
if args.node:
LOGGER.info('%s', topdownHandle.nodesToString(args.node))
return
LOGGER.info('%s', topdownHandle.hierarchy)
def getCpuId(self):
"""Discovers and caches cpu model"""
if not self.cpuId:
from xpedite.util import getCpuId
self.cpuId = getCpuId()
return self.cpuId
def main():
"""Displays pmu events database for localhost"""
from xpedite.util import getCpuId
eventsDb = loadEventsDb(getCpuId())
LOGGER.info('\n%s', eventsDb)