Update prebuilt Clang to r416183b from Android.
https://android.googlesource.com/platform/prebuilts/clang/host/
linux-x86/+/06a71ddac05c22edb2d10b590e1769b3f8619bef
clang 12.0.5 (based on r416183b) from build 7284624.
Change-Id: I277a316abcf47307562d8b748b84870f31a72866
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/linux-x64/clang/python3/lib/python3.9/cProfile.py b/linux-x64/clang/python3/lib/python3.9/cProfile.py
new file mode 100755
index 0000000..59b4699
--- /dev/null
+++ b/linux-x64/clang/python3/lib/python3.9/cProfile.py
@@ -0,0 +1,185 @@
+#! /usr/bin/env python3
+
+"""Python interface for the 'lsprof' profiler.
+ Compatible with the 'profile' module.
+"""
+
+__all__ = ["run", "runctx", "Profile"]
+
+import _lsprof
+import profile as _pyprofile
+
+# ____________________________________________________________
+# Simple interface
+
+def run(statement, filename=None, sort=-1):
+ return _pyprofile._Utils(Profile).run(statement, filename, sort)
+
+def runctx(statement, globals, locals, filename=None, sort=-1):
+ return _pyprofile._Utils(Profile).runctx(statement, globals, locals,
+ filename, sort)
+
+run.__doc__ = _pyprofile.run.__doc__
+runctx.__doc__ = _pyprofile.runctx.__doc__
+
+# ____________________________________________________________
+
+class Profile(_lsprof.Profiler):
+ """Profile(timer=None, timeunit=None, subcalls=True, builtins=True)
+
+ Builds a profiler object using the specified timer function.
+ The default timer is a fast built-in one based on real time.
+ For custom timer functions returning integers, timeunit can
+ be a float specifying a scale (i.e. how long each integer unit
+ is, in seconds).
+ """
+
+ # Most of the functionality is in the base class.
+ # This subclass only adds convenient and backward-compatible methods.
+
+ def print_stats(self, sort=-1):
+ import pstats
+ pstats.Stats(self).strip_dirs().sort_stats(sort).print_stats()
+
+ def dump_stats(self, file):
+ import marshal
+ with open(file, 'wb') as f:
+ self.create_stats()
+ marshal.dump(self.stats, f)
+
+ def create_stats(self):
+ self.disable()
+ self.snapshot_stats()
+
+ def snapshot_stats(self):
+ entries = self.getstats()
+ self.stats = {}
+ callersdicts = {}
+ # call information
+ for entry in entries:
+ func = label(entry.code)
+ nc = entry.callcount # ncalls column of pstats (before '/')
+ cc = nc - entry.reccallcount # ncalls column of pstats (after '/')
+ tt = entry.inlinetime # tottime column of pstats
+ ct = entry.totaltime # cumtime column of pstats
+ callers = {}
+ callersdicts[id(entry.code)] = callers
+ self.stats[func] = cc, nc, tt, ct, callers
+ # subcall information
+ for entry in entries:
+ if entry.calls:
+ func = label(entry.code)
+ for subentry in entry.calls:
+ try:
+ callers = callersdicts[id(subentry.code)]
+ except KeyError:
+ continue
+ nc = subentry.callcount
+ cc = nc - subentry.reccallcount
+ tt = subentry.inlinetime
+ ct = subentry.totaltime
+ if func in callers:
+ prev = callers[func]
+ nc += prev[0]
+ cc += prev[1]
+ tt += prev[2]
+ ct += prev[3]
+ callers[func] = nc, cc, tt, ct
+
+ # The following two methods can be called by clients to use
+ # a profiler to profile a statement, given as a string.
+
+ def run(self, cmd):
+ import __main__
+ dict = __main__.__dict__
+ return self.runctx(cmd, dict, dict)
+
+ def runctx(self, cmd, globals, locals):
+ self.enable()
+ try:
+ exec(cmd, globals, locals)
+ finally:
+ self.disable()
+ return self
+
+ # This method is more useful to profile a single function call.
+ def runcall(self, func, /, *args, **kw):
+ self.enable()
+ try:
+ return func(*args, **kw)
+ finally:
+ self.disable()
+
+ def __enter__(self):
+ self.enable()
+ return self
+
+ def __exit__(self, *exc_info):
+ self.disable()
+
+# ____________________________________________________________
+
+def label(code):
+ if isinstance(code, str):
+ return ('~', 0, code) # built-in functions ('~' sorts at the end)
+ else:
+ return (code.co_filename, code.co_firstlineno, code.co_name)
+
+# ____________________________________________________________
+
+def main():
+ import os
+ import sys
+ import runpy
+ import pstats
+ from optparse import OptionParser
+ usage = "cProfile.py [-o output_file_path] [-s sort] [-m module | scriptfile] [arg] ..."
+ parser = OptionParser(usage=usage)
+ parser.allow_interspersed_args = False
+ parser.add_option('-o', '--outfile', dest="outfile",
+ help="Save stats to <outfile>", default=None)
+ parser.add_option('-s', '--sort', dest="sort",
+ help="Sort order when printing to stdout, based on pstats.Stats class",
+ default=-1,
+ choices=sorted(pstats.Stats.sort_arg_dict_default))
+ parser.add_option('-m', dest="module", action="store_true",
+ help="Profile a library module", default=False)
+
+ if not sys.argv[1:]:
+ parser.print_usage()
+ sys.exit(2)
+
+ (options, args) = parser.parse_args()
+ sys.argv[:] = args
+
+ # The script that we're profiling may chdir, so capture the absolute path
+ # to the output file at startup.
+ if options.outfile is not None:
+ options.outfile = os.path.abspath(options.outfile)
+
+ if len(args) > 0:
+ if options.module:
+ code = "run_module(modname, run_name='__main__')"
+ globs = {
+ 'run_module': runpy.run_module,
+ 'modname': args[0]
+ }
+ else:
+ progname = args[0]
+ sys.path.insert(0, os.path.dirname(progname))
+ with open(progname, 'rb') as fp:
+ code = compile(fp.read(), progname, 'exec')
+ globs = {
+ '__file__': progname,
+ '__name__': '__main__',
+ '__package__': None,
+ '__cached__': None,
+ }
+ runctx(code, globs, None, options.outfile, options.sort)
+ else:
+ parser.print_usage()
+ return parser
+
+# When invoked as main program, invoke the profiler on a script
+if __name__ == '__main__':
+ main()