Python support (#37)
* Initial python support * Add python testing * Increase timeout for bin tests * cmake-format * Valid build types + testing + formatting + more - Enforce valid build types - Fix to numpy install - Increase testing timeout - Fix to cmake format glob - Fix to backtrace verbose * Disable stripping libraries by default * omnitrace exe updates - new '--print-instructions' option - changed format of instructions in JSON - remove no-save-fpr tests * Default to strip libraries when release build
Este cometimento está contido em:
Jonathan R. Madsen
cometido por
GitHub
GitHub
ascendente
945f541965
cometimento
afa3edebab
@@ -0,0 +1,51 @@
|
||||
# ########################################################################################
|
||||
#
|
||||
# omnitrace (Python)
|
||||
#
|
||||
# ########################################################################################
|
||||
|
||||
file(GLOB_RECURSE PYTHON_FILES ${CMAKE_CURRENT_SOURCE_DIR}/*.py)
|
||||
foreach(_IN ${PYTHON_FILES})
|
||||
string(REPLACE "${CMAKE_CURRENT_SOURCE_DIR}" "${PROJECT_BINARY_DIR}/python/omnitrace"
|
||||
_OUT "${_IN}")
|
||||
configure_file(${_IN} ${_OUT} @ONLY)
|
||||
install(
|
||||
FILES ${_OUT}
|
||||
DESTINATION ${CMAKE_INSTALL_PYTHONDIR}/omnitrace
|
||||
OPTIONAL)
|
||||
endforeach()
|
||||
|
||||
# ----------------------------------------------------------------------------
|
||||
# Console scripts
|
||||
#
|
||||
function(OMNITRACE_PYTHON_CONSOLE_SCRIPT SCRIPT_NAME SCRIPT_SUBMODULE)
|
||||
|
||||
configure_file(${PROJECT_SOURCE_DIR}/cmake/Templates/console-script.in
|
||||
${PROJECT_BINARY_DIR}/bin/${SCRIPT_NAME} @ONLY)
|
||||
|
||||
if(CMAKE_INSTALL_PYTHONDIR)
|
||||
install(
|
||||
PROGRAMS ${PROJECT_BINARY_DIR}/bin/${SCRIPT_NAME}
|
||||
DESTINATION ${CMAKE_INSTALL_BINDIR}
|
||||
OPTIONAL)
|
||||
endif()
|
||||
|
||||
if(OMNITRACE_BUILD_TESTING OR OMNITRACE_BUILD_PYTHON)
|
||||
add_test(
|
||||
NAME ${SCRIPT_NAME}-console-script-test
|
||||
COMMAND ${PROJECT_BINARY_DIR}/bin/${SCRIPT_NAME} --help
|
||||
WORKING_DIRECTORY ${PROJECT_BINARY_DIR})
|
||||
set_tests_properties(
|
||||
${SCRIPT_NAME}-console-script-test
|
||||
PROPERTIES ENVIRONMENT
|
||||
"PYTHONPATH=${PROJECT_BINARY_DIR}/python:$ENV{PYTHONPATH}")
|
||||
endif()
|
||||
endfunction()
|
||||
|
||||
if(NOT PYTHON_EXECUTABLE)
|
||||
set(PYTHON_EXECUTABLE "python${OMNITRACE_PYTHON_VERSION}")
|
||||
endif()
|
||||
|
||||
if(OMNITRACE_USE_PYTHON)
|
||||
omnitrace_python_console_script("omnitrace-python" "omnitrace")
|
||||
endif()
|
||||
@@ -0,0 +1,67 @@
|
||||
#!@PYTHON_EXECUTABLE@
|
||||
# MIT License
|
||||
#
|
||||
# Copyright (c) 2022 Advanced Micro Devices, Inc. All Rights Reserved.
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documentation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furnished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in all
|
||||
# copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
# SOFTWARE.
|
||||
|
||||
from __future__ import absolute_import
|
||||
|
||||
__author__ = "AMD Research"
|
||||
__copyright__ = "Copyright 2022, Advanced Micro Devices, Inc."
|
||||
__license__ = "MIT"
|
||||
__version__ = "@PROJECT_VERSION@"
|
||||
__maintainer__ = "AMD Research"
|
||||
__status__ = "Development"
|
||||
|
||||
"""
|
||||
This submodule imports the timemory Python function profiler
|
||||
"""
|
||||
|
||||
try:
|
||||
from .profiler import Profiler, FakeProfiler
|
||||
from .libpyomnitrace.profiler import (
|
||||
profiler_function,
|
||||
profiler_init,
|
||||
profiler_finalize,
|
||||
)
|
||||
from .libpyomnitrace import initialize
|
||||
from .libpyomnitrace import finalize
|
||||
from .libpyomnitrace.profiler import config as Config
|
||||
|
||||
config = Config
|
||||
profile = Profiler
|
||||
noprofile = FakeProfiler
|
||||
|
||||
__all__ = [
|
||||
"initialize",
|
||||
"finalize",
|
||||
"Profiler",
|
||||
"Config",
|
||||
"FakeProfiler",
|
||||
"profiler_function",
|
||||
"profiler_init",
|
||||
"profiler_finalize",
|
||||
"config",
|
||||
"profile",
|
||||
"noprofile",
|
||||
]
|
||||
|
||||
except Exception as e:
|
||||
print("{}".format(e))
|
||||
@@ -0,0 +1,362 @@
|
||||
#!@PYTHON_EXECUTABLE@
|
||||
# MIT License
|
||||
#
|
||||
# Copyright (c) 2022 Advanced Micro Devices, Inc. All Rights Reserved.
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documentation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furnished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in all
|
||||
# copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
# SOFTWARE.
|
||||
|
||||
from __future__ import absolute_import
|
||||
|
||||
__author__ = "AMD Research"
|
||||
__copyright__ = "Copyright 2022, Advanced Micro Devices, Inc."
|
||||
__license__ = "MIT"
|
||||
__version__ = "@PROJECT_VERSION@"
|
||||
__maintainer__ = "AMD Research"
|
||||
__status__ = "Development"
|
||||
|
||||
""" @file __main__.py
|
||||
Command line execution for profiler
|
||||
"""
|
||||
|
||||
import os
|
||||
import sys
|
||||
import argparse
|
||||
import traceback
|
||||
|
||||
PY3 = sys.version_info[0] == 3
|
||||
|
||||
|
||||
# Python 3.x compatibility utils: execfile
|
||||
try:
|
||||
execfile
|
||||
except NameError:
|
||||
# Python 3.x doesn't have 'execfile' builtin
|
||||
import builtins
|
||||
|
||||
exec_ = getattr(builtins, "exec")
|
||||
|
||||
def execfile(filename, globals=None, locals=None):
|
||||
with open(filename, "rb") as f:
|
||||
exec_(compile(f.read(), filename, "exec"), globals, locals)
|
||||
|
||||
|
||||
def find_script(script_name):
|
||||
"""Find the script.
|
||||
|
||||
If the input is not a file, then $PATH will be searched.
|
||||
"""
|
||||
if os.path.isfile(script_name):
|
||||
return script_name
|
||||
path = os.getenv("PATH", os.defpath).split(os.pathsep)
|
||||
for dir in path:
|
||||
if dir == "":
|
||||
continue
|
||||
fn = os.path.join(dir, script_name)
|
||||
if os.path.isfile(fn):
|
||||
return fn
|
||||
|
||||
sys.stderr.write("Could not find script %s\n" % script_name)
|
||||
raise SystemExit(1)
|
||||
|
||||
|
||||
def parse_args(args=None):
|
||||
"""Parse the arguments"""
|
||||
|
||||
if args is None:
|
||||
args = sys.argv[1:]
|
||||
|
||||
from .libpyomnitrace.profiler import config as _profiler_config
|
||||
|
||||
def str2bool(v):
|
||||
if isinstance(v, bool):
|
||||
return v
|
||||
if v.lower() in ("yes", "true", "t", "y", "1"):
|
||||
return True
|
||||
elif v.lower() in ("no", "false", "f", "n", "0"):
|
||||
return False
|
||||
else:
|
||||
raise argparse.ArgumentTypeError("Boolean value expected.")
|
||||
|
||||
parser = argparse.ArgumentParser(add_help=True)
|
||||
parser.add_argument(
|
||||
"-c",
|
||||
"--config",
|
||||
default=None,
|
||||
type=str,
|
||||
help="Omnitrace configuration file",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-b",
|
||||
"--builtin",
|
||||
action="store_true",
|
||||
help="Put 'profile' in the builtins. Use 'profile.enable()' and "
|
||||
"'profile.disable()' in your code to turn it on and off, or "
|
||||
"'@profile' to decorate a single function, or 'with profile:' "
|
||||
"to profile a single section of code.",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-s",
|
||||
"--setup",
|
||||
default=None,
|
||||
help="Code to execute before the code to profile",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--trace-c",
|
||||
type=str2bool,
|
||||
nargs="?",
|
||||
const=True,
|
||||
default=_profiler_config.trace_c,
|
||||
help="Enable profiling C functions",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-a",
|
||||
"--include-args",
|
||||
type=str2bool,
|
||||
nargs="?",
|
||||
const=True,
|
||||
default=_profiler_config.include_args,
|
||||
help="Encode the argument values",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-l",
|
||||
"--include-line",
|
||||
type=str2bool,
|
||||
nargs="?",
|
||||
const=True,
|
||||
default=_profiler_config.include_line,
|
||||
help="Encode the function line number",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-f",
|
||||
"--include-file",
|
||||
type=str2bool,
|
||||
nargs="?",
|
||||
const=True,
|
||||
default=_profiler_config.include_filename,
|
||||
help="Encode the function filename",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-F",
|
||||
"--full-filepath",
|
||||
type=str2bool,
|
||||
nargs="?",
|
||||
const=True,
|
||||
default=_profiler_config.full_filepath,
|
||||
help="Encode the full function filename (instead of basename)",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--skip-funcs",
|
||||
type=str,
|
||||
nargs="+",
|
||||
default=_profiler_config.skip_functions,
|
||||
help="Filter out any entries with these function names",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--skip-files",
|
||||
type=str,
|
||||
nargs="+",
|
||||
default=_profiler_config.skip_filenames,
|
||||
help="Filter out any entries from these files",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--only-funcs",
|
||||
type=str,
|
||||
nargs="+",
|
||||
default=_profiler_config.only_functions,
|
||||
help="Select only entries with these function names",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--only-files",
|
||||
type=str,
|
||||
nargs="+",
|
||||
default=_profiler_config.only_filenames,
|
||||
help="Select only entries from these files",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-v",
|
||||
"--verbosity",
|
||||
type=int,
|
||||
default=_profiler_config.verbosity,
|
||||
help="Logging verbosity",
|
||||
)
|
||||
|
||||
return parser.parse_args(args)
|
||||
|
||||
|
||||
def get_value(env_var, default_value, dtype, arg=None):
|
||||
if arg is not None:
|
||||
return dtype(arg)
|
||||
else:
|
||||
val = os.environ.get(env_var)
|
||||
if val is None:
|
||||
os.environ[env_var] = "{}".format(default_value)
|
||||
return dtype(default_value)
|
||||
else:
|
||||
return dtype(val)
|
||||
|
||||
|
||||
def run(prof, cmd):
|
||||
if len(cmd) == 0:
|
||||
return
|
||||
|
||||
progname = cmd[0]
|
||||
sys.path.insert(0, os.path.dirname(progname))
|
||||
with open(progname, "rb") as fp:
|
||||
code = compile(fp.read(), progname, "exec")
|
||||
|
||||
import __main__
|
||||
|
||||
dict = __main__.__dict__
|
||||
print("code: {} {}".format(type(code).__name__, code))
|
||||
globs = {
|
||||
"__file__": progname,
|
||||
"__name__": "__main__",
|
||||
"__package__": None,
|
||||
"__cached__": None,
|
||||
**dict,
|
||||
}
|
||||
|
||||
prof.runctx(code, globs, None)
|
||||
|
||||
|
||||
def main():
|
||||
"""Main function"""
|
||||
|
||||
opts = None
|
||||
argv = None
|
||||
if "--" in sys.argv:
|
||||
_idx = sys.argv.index("--")
|
||||
_argv = sys.argv[(_idx + 1) :]
|
||||
opts = parse_args(sys.argv[1:_idx])
|
||||
argv = _argv
|
||||
else:
|
||||
if "-h" in sys.argv or "--help" in sys.argv:
|
||||
opts = parse_args()
|
||||
else:
|
||||
argv = sys.argv[1:]
|
||||
opts = parse_args([])
|
||||
if len(argv) == 0 or not os.path.isfile(argv[0]):
|
||||
raise RuntimeError(
|
||||
"Could not determine input script. Use '--' before "
|
||||
"the script and its arguments to ensure correct parsing. \nE.g. "
|
||||
"python -m omnitrace -- ./script.py"
|
||||
)
|
||||
|
||||
if len(argv) > 1:
|
||||
if argv[0] == "-m":
|
||||
argv = argv[1:]
|
||||
elif argv[0] == "-c":
|
||||
argv[0] = os.path.basename(sys.executable)
|
||||
else:
|
||||
while len(argv) > 1 and argv[0].startswith("-"):
|
||||
argv = argv[1:]
|
||||
if os.path.exists(argv[0]):
|
||||
break
|
||||
|
||||
if argv:
|
||||
os.environ["OMNITRACE_COMMAND_LINE"] = " ".join(argv)
|
||||
|
||||
if opts.config is not None:
|
||||
os.environ["OMNITRACE_CONFIG_FILE"] = ":".join(
|
||||
[os.environ.get("OMNITRACE_CONFIG_FILE", ""), opts.config]
|
||||
)
|
||||
|
||||
from .libpyomnitrace import initialize
|
||||
|
||||
if os.path.isfile(argv[0]):
|
||||
argv[0] = os.path.realpath(argv[0])
|
||||
|
||||
initialize(argv[0])
|
||||
|
||||
from .libpyomnitrace.profiler import config as _profiler_config
|
||||
|
||||
_profiler_config.trace_c = opts.trace_c
|
||||
_profiler_config.include_args = opts.include_args
|
||||
_profiler_config.include_line = opts.include_line
|
||||
_profiler_config.include_filename = opts.include_file
|
||||
_profiler_config.full_filepath = opts.full_filepath
|
||||
_profiler_config.skip_functions = opts.skip_funcs
|
||||
_profiler_config.skip_filenames = opts.skip_files
|
||||
_profiler_config.only_functions = opts.only_funcs
|
||||
_profiler_config.only_filenames = opts.only_files
|
||||
_profiler_config.verbosity = opts.verbosity
|
||||
|
||||
print("[omnitrace]> profiling: {}".format(argv))
|
||||
|
||||
sys.argv[:] = argv
|
||||
if opts.setup is not None:
|
||||
# Run some setup code outside of the profiler. This is good for large
|
||||
# imports.
|
||||
setup_file = find_script(opts.setup)
|
||||
__file__ = setup_file
|
||||
__name__ = "__main__"
|
||||
# Make sure the script's directory is on sys.path
|
||||
sys.path.insert(0, os.path.dirname(setup_file))
|
||||
ns = locals()
|
||||
execfile(setup_file, ns, ns)
|
||||
|
||||
from . import Profiler, FakeProfiler
|
||||
|
||||
script_file = find_script(sys.argv[0])
|
||||
__file__ = script_file
|
||||
__name__ = "__main__"
|
||||
# Make sure the script's directory is on sys.path
|
||||
sys.path.insert(0, os.path.dirname(script_file))
|
||||
|
||||
prof = Profiler()
|
||||
fake = FakeProfiler()
|
||||
|
||||
if PY3:
|
||||
import builtins
|
||||
else:
|
||||
import __builtin__ as builtins
|
||||
|
||||
builtins.__dict__["profile"] = prof
|
||||
builtins.__dict__["noprofile"] = fake
|
||||
builtins.__dict__["trace"] = prof
|
||||
builtins.__dict__["notrace"] = fake
|
||||
|
||||
try:
|
||||
try:
|
||||
if not opts.builtin:
|
||||
prof.start()
|
||||
execfile_ = execfile
|
||||
ns = locals()
|
||||
if opts.builtin:
|
||||
execfile(script_file, ns, ns)
|
||||
else:
|
||||
prof.runctx("execfile_(%r, globals())" % (script_file,), ns, ns)
|
||||
except (KeyboardInterrupt, SystemExit):
|
||||
pass
|
||||
finally:
|
||||
if not opts.builtin:
|
||||
prof.stop()
|
||||
del prof
|
||||
del fake
|
||||
except Exception as e:
|
||||
exc_type, exc_value, exc_traceback = sys.exc_info()
|
||||
traceback.print_exception(exc_type, exc_value, exc_traceback, limit=10)
|
||||
print("Exception - {}".format(e))
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
from .libpyomnitrace import finalize
|
||||
|
||||
finalize()
|
||||
@@ -0,0 +1,328 @@
|
||||
#!@PYTHON_EXECUTABLE@
|
||||
# MIT License
|
||||
#
|
||||
# Copyright (c) 2022 Advanced Micro Devices, Inc. All Rights Reserved.
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documentation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furnished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in all
|
||||
# copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
# SOFTWARE.
|
||||
|
||||
from __future__ import absolute_import
|
||||
|
||||
__author__ = "AMD Research"
|
||||
__copyright__ = "Copyright 2022, Advanced Micro Devices, Inc."
|
||||
__license__ = "MIT"
|
||||
__version__ = "@PROJECT_VERSION@"
|
||||
__maintainer__ = "AMD Research"
|
||||
__status__ = "Development"
|
||||
|
||||
import sys
|
||||
import threading
|
||||
from functools import wraps
|
||||
|
||||
from . import libpyomnitrace
|
||||
from .libpyomnitrace.profiler import (
|
||||
profiler_function as _profiler_function,
|
||||
)
|
||||
from .libpyomnitrace.profiler import config as _profiler_config
|
||||
from .libpyomnitrace.profiler import profiler_init as _profiler_init
|
||||
from .libpyomnitrace.profiler import profiler_finalize as _profiler_fini
|
||||
|
||||
|
||||
__all__ = ["profile", "config", "Profiler", "FakeProfiler", "Config"]
|
||||
|
||||
|
||||
#
|
||||
def _default_functor():
|
||||
return True
|
||||
|
||||
|
||||
#
|
||||
PY3 = sys.version_info[0] == 3
|
||||
PY35 = PY3 and sys.version_info[1] >= 5
|
||||
|
||||
# exec (from https://bitbucket.org/gutworth/six/):
|
||||
if PY3:
|
||||
import builtins
|
||||
|
||||
exec_ = getattr(builtins, "exec")
|
||||
del builtins
|
||||
else:
|
||||
|
||||
def exec_(_code_, _globs_=None, _locs_=None):
|
||||
"""Execute code in a namespace."""
|
||||
if _globs_ is None:
|
||||
frame = sys._getframe(1)
|
||||
_globs_ = frame.f_globals
|
||||
if _locs_ is None:
|
||||
_locs_ = frame.f_locals
|
||||
del frame
|
||||
elif _locs_ is None:
|
||||
_locs_ = _globs_
|
||||
exec("""exec _code_ in _globs_, _locs_""")
|
||||
|
||||
|
||||
config = _profiler_config
|
||||
Config = _profiler_config
|
||||
|
||||
|
||||
#
|
||||
class Profiler:
|
||||
"""Provides decorators and context-manager for the omnitrace profilers"""
|
||||
|
||||
global _default_functor
|
||||
|
||||
# static variable
|
||||
_conditional_functor = _default_functor
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
@staticmethod
|
||||
def condition(functor):
|
||||
"""Assign a function evaluating whether to enable the profiler"""
|
||||
Profiler._conditional_functor = functor
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
@staticmethod
|
||||
def is_enabled():
|
||||
"""Checks whether the profiler is enabled"""
|
||||
|
||||
try:
|
||||
return Profiler._conditional_functor()
|
||||
except Exception:
|
||||
pass
|
||||
return False
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def __init__(self, **kwargs):
|
||||
""" """
|
||||
|
||||
self._original_function = (
|
||||
sys.getprofile() if sys.getprofile() != _profiler_function else None
|
||||
)
|
||||
self._unset = 0
|
||||
self._use = (
|
||||
not _profiler_config._is_running and Profiler.is_enabled() is True
|
||||
)
|
||||
self.debug = kwargs["debug"] if "debug" in kwargs else False
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def __del__(self):
|
||||
"""Make sure the profiler stops"""
|
||||
|
||||
self.stop()
|
||||
sys.setprofile(self._original_function)
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def configure(self):
|
||||
"""Initialize, configure the bundle, store original profiler function"""
|
||||
|
||||
_profiler_init()
|
||||
|
||||
# store original
|
||||
if self.debug:
|
||||
sys.stderr.write("setting profile function...\n")
|
||||
if sys.getprofile() != _profiler_function:
|
||||
self._original_function = sys.getprofile()
|
||||
|
||||
if self.debug:
|
||||
sys.stderr.write("Tracer configured...\n")
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def update(self):
|
||||
"""Updates whether the profiler is already running based on whether the tracer
|
||||
is not already running, is enabled, and the function is not already set
|
||||
"""
|
||||
|
||||
self._use = (
|
||||
not _profiler_config._is_running
|
||||
and Profiler.is_enabled() is True
|
||||
and sys.getprofile() == self._original_function
|
||||
)
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def start(self):
|
||||
"""Start the profiler explicitly"""
|
||||
|
||||
self.update()
|
||||
if self._use:
|
||||
if self.debug:
|
||||
sys.stderr.write("Profiler starting...\n")
|
||||
self.configure()
|
||||
sys.setprofile(_profiler_function)
|
||||
threading.setprofile(_profiler_function)
|
||||
if self.debug:
|
||||
sys.stderr.write("Profiler started...\n")
|
||||
|
||||
self._unset = self._unset + 1
|
||||
return self._unset
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def stop(self):
|
||||
"""Stop the profiler explicitly"""
|
||||
|
||||
self._unset = self._unset - 1
|
||||
if self._unset == 0:
|
||||
if self.debug:
|
||||
sys.stderr.write("Profiler stopping...\n")
|
||||
sys.setprofile(self._original_function)
|
||||
_profiler_fini()
|
||||
if self.debug:
|
||||
sys.stderr.write("Profiler stopped...\n")
|
||||
|
||||
return self._unset
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def __call__(self, func):
|
||||
"""Decorator"""
|
||||
|
||||
@wraps(func)
|
||||
def function_wrapper(*args, **kwargs):
|
||||
# store whether this tracer started
|
||||
self.start()
|
||||
# execute the wrapped function
|
||||
result = func(*args, **kwargs)
|
||||
# unset the profiler if this wrapper set it
|
||||
self.stop()
|
||||
# return the result of the wrapped function
|
||||
return result
|
||||
|
||||
return function_wrapper
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def __enter__(self, *args, **kwargs):
|
||||
"""Context manager start function"""
|
||||
|
||||
self.start()
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def __exit__(self, exec_type, exec_value, exec_tb):
|
||||
"""Context manager stop function"""
|
||||
|
||||
self.stop()
|
||||
|
||||
if (
|
||||
exec_type is not None
|
||||
and exec_value is not None
|
||||
and exec_tb is not None
|
||||
):
|
||||
import traceback
|
||||
|
||||
traceback.print_exception(exec_type, exec_value, exec_tb, limit=5)
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def run(self, cmd):
|
||||
"""Execute and profile a command"""
|
||||
|
||||
import __main__
|
||||
|
||||
dict = __main__.__dict__
|
||||
if isinstance(cmd, str):
|
||||
return self.runctx(cmd, dict, dict)
|
||||
else:
|
||||
return self.runctx(" ".join(cmd), dict, dict)
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def runctx(self, cmd, globals, locals):
|
||||
"""Profile a context"""
|
||||
|
||||
try:
|
||||
self.start()
|
||||
exec_(cmd, globals, locals)
|
||||
finally:
|
||||
self.stop()
|
||||
|
||||
return self
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def runcall(self, func, *args, **kw):
|
||||
"""Profile a single function call"""
|
||||
|
||||
try:
|
||||
self.start()
|
||||
return func(*args, **kw)
|
||||
finally:
|
||||
self.stop()
|
||||
|
||||
|
||||
profile = Profiler
|
||||
|
||||
|
||||
class FakeProfiler:
|
||||
"""Provides dummy decorators and context-manager for the omnitrace profiler"""
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
@staticmethod
|
||||
def condition(functor):
|
||||
pass
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
@staticmethod
|
||||
def is_enabled():
|
||||
return False
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def __init__(self, *args, **kwargs):
|
||||
""" """
|
||||
pass
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def __call__(self, func):
|
||||
"""Decorator"""
|
||||
|
||||
@wraps(func)
|
||||
def function_wrapper(*args, **kwargs):
|
||||
return func(*args, **kwargs)
|
||||
|
||||
return function_wrapper
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def __enter__(self, *args, **kwargs):
|
||||
"""Context manager begin"""
|
||||
pass
|
||||
|
||||
# ---------------------------------------------------------------------------------- #
|
||||
#
|
||||
def __exit__(self, exec_type, exec_value, exec_tb):
|
||||
"""Context manager end"""
|
||||
|
||||
import traceback
|
||||
|
||||
if (
|
||||
exec_type is not None
|
||||
and exec_value is not None
|
||||
and exec_tb is not None
|
||||
):
|
||||
traceback.print_exception(exec_type, exec_value, exec_tb, limit=5)
|
||||
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