bitbake: cooker: Allow profiling of the parser in profile mode
(Bitbake rev: f8a6e4caed4dc3dcf207aecc4ea5f438027da8be) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
parent
eb4854f903
commit
602bb695cf
|
@ -1467,7 +1467,7 @@ class Feeder(multiprocessing.Process):
|
|||
continue
|
||||
|
||||
class Parser(multiprocessing.Process):
|
||||
def __init__(self, jobs, results, quit, init):
|
||||
def __init__(self, jobs, results, quit, init, profile):
|
||||
self.jobs = jobs
|
||||
self.results = results
|
||||
self.quit = quit
|
||||
|
@ -1475,8 +1475,28 @@ class Parser(multiprocessing.Process):
|
|||
multiprocessing.Process.__init__(self)
|
||||
self.context = bb.utils.get_context().copy()
|
||||
self.handlers = bb.event.get_class_handlers().copy()
|
||||
self.profile = profile
|
||||
|
||||
def run(self):
|
||||
|
||||
if not self.profile:
|
||||
self.realrun()
|
||||
return
|
||||
|
||||
try:
|
||||
import cProfile as profile
|
||||
except:
|
||||
import profile
|
||||
prof = profile.Profile()
|
||||
try:
|
||||
profile.Profile.runcall(prof, self.realrun)
|
||||
finally:
|
||||
logfile = "profile-parse-%s.log" % multiprocessing.current_process().name
|
||||
prof.dump_stats(logfile)
|
||||
bb.utils.process_profilelog(logfile)
|
||||
print("Raw profiling information saved to %s and processed statistics to %s.processed" % (logfile, logfile))
|
||||
|
||||
def realrun(self):
|
||||
if self.init:
|
||||
self.init()
|
||||
|
||||
|
@ -1577,7 +1597,7 @@ class CookerParser(object):
|
|||
self.feeder = Feeder(self.willparse, self.jobs, self.feeder_quit)
|
||||
self.feeder.start()
|
||||
for i in range(0, self.num_processes):
|
||||
parser = Parser(self.jobs, self.result_queue, self.parser_quit, init)
|
||||
parser = Parser(self.jobs, self.result_queue, self.parser_quit, init, self.cooker.configuration.profile)
|
||||
parser.start()
|
||||
self.processes.append(parser)
|
||||
|
||||
|
|
Loading…
Reference in New Issue