def assertFirstCpu(self, cpus, window=None):
"""
Check if the Task started (first ran on in the duration
of the trace) on a particular CPU(s)
:param cpus: A list of acceptable CPUs
:type cpus: int, list
.. seealso:: :mod:`bart.sched.SchedAssert.SchedAssert.getFirstCPU`
"""
first_cpu = self.getFirstCpu(window=window)
cpus = Utils.listify(cpus)
return first_cpu in cpus
def __init__(self, ftrace, topology, execnames=None, pids=None):
self._ftrace = Utils.init_ftrace(ftrace)
self._topology = topology
if execnames and pids:
raise ValueError('Either pids or execnames must be specified')
if execnames:
self._execnames = Utils.listify(execnames)
self._pids = self._populate_pids()
elif pids:
self._pids = pids
else:
raise ValueError('One of PIDs or execnames must be specified')
self._asserts = self._populate_asserts()
self._populate_methods()
def __init__(self, ftrace, topology, execnames=None, pids=None):
self._ftrace = Utils.init_ftrace(ftrace)
self._topology = topology
if execnames and pids:
raise ValueError('Either pids or execnames must be specified')
if execnames:
self._execnames = Utils.listify(execnames)
self._pids = self._populate_pids()
elif pids:
self._pids = pids
else:
raise ValueError('One of PIDs or execnames must be specified')
self._asserts = self._populate_asserts()
self._populate_methods()
def __init__(self,
reference_trace,
trace,
topology,
execnames,
aggfunc=sched_funcs.csum):
run = Utils.init_ftrace(trace)
reference_run = Utils.init_ftrace(reference_trace)
self._execnames = Utils.listify(execnames)
self._reference_pids = self._populate_pids(reference_run)
self._pids = self._populate_pids(run)
self._dimension = len(self._pids)
self._topology = topology
self._matrix = self._generate_matrix(run, reference_run, aggfunc)
if len(self._pids) != len(self._reference_pids):
raise RuntimeError(
"The runs do not have the same number of PIDs for {0}".format(
str(execnames)))
def __init__(
self,
reference_trace,
trace,
topology,
execnames,
aggfunc=sched_funcs.csum):
run = Utils.init_ftrace(trace)
reference_run = Utils.init_ftrace(reference_trace)
self._execnames = Utils.listify(execnames)
self._reference_pids = self._populate_pids(reference_run)
self._pids = self._populate_pids(run)
self._dimension = len(self._pids)
self._topology = topology
self._matrix = self._generate_matrix(run, reference_run, aggfunc)
if len(self._pids) != len(self._reference_pids):
raise RuntimeError(
"The runs do not have the same number of PIDs for {0}".format(
str(execnames)))
