def handle_etw_trace(self, etw_file):
sea.prepare_environ(self.args)
sea_itf = sea.ITT('tools')
if sea_itf.can_parse_standard_source():
save = (self.args.input, self.args.output, self.args.trace)
(self.args.input, self.args.output,
self.args.trace) = (etw_file, etw_file, None)
res = get_importers()['etl'](self.args)
(self.args.input, self.args.output, self.args.trace) = save
else:
etw_xml = etw_file + ".xml"
proc = subprocess.Popen(
'tracerpt "%s" -of XML -rts -lr -o "%s" -y' %
(etw_file, etw_xml),
shell=True,
stderr=subprocess.PIPE)
(out, err) = proc.communicate()
if err:
return None
save = (self.args.input, self.args.output, self.args.trace)
(self.args.input, self.args.output,
self.args.trace) = (etw_xml, etw_xml, None)
res = get_importers()['xml'](self.args)
(self.args.input, self.args.output, self.args.trace) = save
self.targets += res
return res
def handle_dtrace(self, trace):
save = (self.args.input, self.args.output, self.args.trace)
(self.args.input, self.args.output, self.args.trace) = (trace, trace, None)
res = get_importers()['dtrace'](self.args)
(self.args.input, self.args.output, self.args.trace) = save
self.targets += res
return res
def handle_dtrace(self, trace):
save = (self.args.input, self.args.output, self.args.trace)
(self.args.input, self.args.output, self.args.trace) = (trace, trace, None)
res = get_importers()['dtrace'](self.args)
(self.args.input, self.args.output, self.args.trace) = save
self.targets += res
return res
def __init__(self, args, gt, callbacks):
GPUQueue.__init__(self, args, callbacks)
self.cs = None
self.ignore_gpu = True # workaround for incomplete dtrace ring
self.cpu_packets = {}
self.gpu_packets = {}
self.thread_names = {}
self.gpu_transition = {}
self.prepares = {}
self.pid_names = {}
self.tid_map = {}
self.event_tracker = {
} # key is ring+channel => key is tracking stamp => [events]
self.contexts = {u'0': 'System'} # id to type map
callbacks.set_process_name(-1, 'GPU Contexts')
self.stat = {}
self.decoders = []
decoders = get_decoders()
if 'dtrace' in decoders:
for decoder in decoders['dtrace']:
self.decoders.append(decoder(args, callbacks))
importers = get_importers()
self.read_system_info()
self.collected_domains = set()
def handle_perf(self, trace):
save = (self.args.input, self.args.output, self.args.trace)
(self.args.input, self.args.output, self.args.trace) = (trace, trace, None)
self.args.sync = [0, 0, 1. / 1000] # perf ticks in ftrace time units
res = get_importers()['perf'](self.args)
(self.args.input, self.args.output, self.args.trace) = save
self.targets += res
return res
def handle_etw_trace(self, etw_file):
etw_xml = etw_file + ".xml"
proc = subprocess.Popen('tracerpt "%s" -of XML -rts -lr -o "%s" -y' % (etw_file, etw_xml), shell=True, stderr=subprocess.PIPE)
(out, err) = proc.communicate()
if err:
return None
save = (self.args.input, self.args.output, self.args.trace)
(self.args.input, self.args.output, self.args.trace) = (etw_xml, etw_xml, None)
res = get_importers()['xml'](self.args)
(self.args.input, self.args.output, self.args.trace) = save
self.targets += res
return res
def handle_etw_trace(self, etw_file):
etw_xml = etw_file + ".xml"
proc = subprocess.Popen('tracerpt "%s" -of XML -rts -lr -o "%s" -y' % (etw_file, etw_xml), shell=True, stderr=subprocess.PIPE)
(out, err) = proc.communicate()
if err:
return None
save = (self.args.input, self.args.output, self.args.trace)
(self.args.input, self.args.output, self.args.trace) = (etw_xml, etw_xml, None)
res = get_importers()['xml'](self.args)
(self.args.input, self.args.output, self.args.trace) = save
self.targets += res
return res
def handle_ftrace(self, trace):
time_sync = []
self.targets.append(self.args.output + '.cut.ftrace')
with open(self.targets[-1], 'w') as file:
for line in GoogleTrace.read_ftrace_lines(trace, time_sync):
file.write(line)
sync = self.apply_time_sync(time_sync)
save = (self.args.input, self.args.output, self.args.trace)
(self.args.input, self.args.output, self.args.trace) = (trace, trace, None)
self.args.sync = [0, 0, 1. / 1000] # since ftrace is already set as time sync the events coming from it shall have source time
res = get_importers()['ftrace'](self.args)
self.args.sync = sync
(self.args.input, self.args.output, self.args.trace) = save
self.set_sync(*sync)
self.targets += res
def handle_ftrace(self, trace):
time_sync = []
self.targets.append(self.args.output + '.cut.ftrace')
with open(self.targets[-1], 'w') as file:
for line in GoogleTrace.read_ftrace_lines(trace, time_sync):
file.write(line)
sync = self.apply_time_sync(time_sync)
save = (self.args.input, self.args.output, self.args.trace)
(self.args.input, self.args.output, self.args.trace) = (trace, trace, None)
self.args.sync = [0, 0, 1. / 1000] # since ftrace is already set as time sync the events coming from it shall have source time
res = get_importers()['ftrace'](self.args)
self.args.sync = sync
(self.args.input, self.args.output, self.args.trace) = save
self.set_sync(*sync)
self.targets += res
