def __init__(self, args, tree):
TaskCombiner.__init__(self, args, tree)
self.size_keeper = None
self.targets = []
self.trace_number = 0
self.counters = {}
self.frames = {}
self.samples = []
self.last_task = None
self.metadata = {}
self.last_relation_id = 0
if self.args.trace:
for trace in self.args.trace:
if not os.path.exists(trace):
print "Error: File not found:", trace
continue
if trace.endswith(".etl"):
self.handle_etw_trace(trace)
elif trace.endswith(".ftrace"):
self.handle_ftrace(trace)
elif trace.endswith(".dtrace"):
self.handle_dtrace(trace)
elif trace.endswith(".perf"):
self.handle_perf(trace)
else:
print "Error: unsupported extension:", trace
self.start_new_trace()
def __init__(self, args, tree):
TaskCombiner.__init__(self, args, tree)
self.file_name = self.args.output + ".qtd"
self.file = open(self.file_name, "w")
self.notes = []
self.start_time = None
self.end_time = None
def __init__(self, args, tree):
TaskCombiner.__init__(self, args, tree)
self.file_name = self.get_targets()[-1]
self.file = open(self.file_name, "w")
self.notes = []
self.start_time = None
self.end_time = None
def __init__(self, args, tree):
TaskCombiner.__init__(self, args, tree)
self.file_name = self.args.output + ".qtd"
self.file = open(self.file_name, "w")
self.notes = []
self.start_time = None
self.end_time = None
def __init__(self, args, tree):
TaskCombiner.__init__(self, args, tree)
self.mem = {}
stat_mem = os.path.join(self.args.input, 'stat.mem')
self.mem_stat = self.read_mem_stat(stat_mem) if os.path.exists(
stat_mem) else None
self.targets = [self.args.output + ".csv"]
def __init__(self, args, tree):
TaskCombiner.__init__(self, args, tree)
self.file_name = self.get_targets()[-1]
self.file = open(self.file_name, "w")
self.notes = []
self.start_time = None
self.end_time = None
def __init__(self, args, tree):
"""Open the .btf file and write its header."""
TaskCombiner.__init__(self, args, tree)
self.file = open(self.get_targets()[-1], "w+b")
self.file.write('#version 2.1.3\n')
self.file.write('#creator GDP-SEA\n')
self.file.write('#creationDate 2014-02-19T11:39:20Z\n')
self.file.write('#timeScale ns\n')
def handle_leftovers(self):
TaskCombiner.handle_leftovers(self)
for counters in self.counters.itervalues(
): # workaround: google trace forgets counter last value
for counter in counters.itervalues():
counter[
'time'] += 1 # so, we repeat it on the end of the trace
self.complete_task("counter", counter, counter)
def __init__(self, args, tree):
"""Open the .btf file and write its header."""
TaskCombiner.__init__(self, args, tree)
self.file = open(self.get_targets()[-1], "w+b")
self.file.write('#version 2.1.3\n')
self.file.write('#creator GDP-SEA\n')
self.file.write('#creationDate 2014-02-19T11:39:20Z\n')
self.file.write('#timeScale ns\n')
def __init__(self, args, tree):
TaskCombiner.__init__(self, args, tree)
file = self.get_targets()[0]
if os.path.exists(file):
os.remove(file)
self.conn = sqlite3.connect(file)
self.cursor = self.conn.cursor()
self.cursor.execute(
'CREATE TABLE tasks (type TEXT, begin JSON, end JSON)')
self.cursor.execute('CREATE TABLE meta (data JSON)')
self.cursor.execute(
'CREATE TABLE relation (data JSON, head JSON, tail JSON)')
self.cursor.execute(
'CREATE TABLE context_switch (time INTEGER, cpu INTEGER, prev JSON, next JSON)'
)
def __init__(self, args, tree):
TaskCombiner.__init__(self, tree)
self.args = args
self.target_scale_start = self.args.time_shift
self.source_scale_start = 0
self.ratio = 1 / 1000. # nanoseconds to microseconds
self.size_keeper = None
self.targets = []
self.trace_number = 0
self.counters = {}
self.frames = {}
self.samples = []
self.last_task = None
if self.args.trace:
if self.args.trace.endswith(".etl"):
self.handle_etw_trace(self.args.trace)
else:
self.args.sync = self.handle_ftrace(self.args.trace)
self.start_new_trace()
def __init__(self, args, tree):
TaskCombiner.__init__(self, args, tree)
self.size_keeper = None
self.targets = []
self.trace_number = 0
self.counters = {}
self.frames = {}
self.samples = []
self.last_task = None
if self.args.trace:
for trace in self.args.trace:
if trace.endswith(".etl"):
self.handle_etw_trace(trace)
elif trace.endswith(".ftrace"):
self.handle_ftrace(trace)
elif trace.endswith(".dtrace"):
self.handle_dtrace(trace)
else:
print "Error: unsupported extension:", trace
self.start_new_trace()
def __init__(self, args, tree):
TaskCombiner.__init__(self, args, tree)
self.size_keeper = None
self.targets = []
self.trace_number = 0
self.counters = {}
self.frames = {}
self.samples = []
self.last_task = None
if self.args.trace:
for trace in self.args.trace:
if trace.endswith(".etl"):
self.handle_etw_trace(trace)
elif trace.endswith(".ftrace"):
self.handle_ftrace(trace)
elif trace.endswith(".dtrace"):
self.handle_dtrace(trace)
else:
print "Error: unsupported extension:", trace
self.start_new_trace()
def __init__(self, args, tree):
TaskCombiner.__init__(self, args, tree)
self.mem = {}
stat_mem = os.path.join(self.args.input, 'stat.mem')
self.mem_stat = self.read_mem_stat(stat_mem) if os.path.exists(stat_mem) else None
self.targets = [self.args.output + ".csv"]
def handle_leftovers(self):
TaskCombiner.handle_leftovers(self)
for counters in self.counters.itervalues(): # workaround: google trace forgets counter last value
for counter in counters.itervalues():
counter['time'] += 1 # so, we repeat it on the end of the trace
self.complete_task("counter", counter, counter)
