def makeOptimizationPass(initial_pass):
""" Make a single pass for optimization, indication potential completion.
"""
finished = True
ModuleRegistry.startTraversal()
if _progress:
if initial_pass:
info("Initial optimization pass.")
else:
info("Next global optimization pass.")
while True:
current_module = ModuleRegistry.nextModule()
if current_module is None:
break
if _progress:
_traceProgress(current_module)
# The tag set is global, so it can react to changes without context.
# pylint: disable=global-statement
global tag_set
tag_set = TagSet()
changed = optimizeModule(current_module)
if changed:
finished = False
# Unregister collection traces from now unused code, dropping the trace
# collections of functions no longer used.
for current_module in ModuleRegistry.getDoneModules():
if current_module.isCompiledPythonModule():
for function in current_module.getUnusedFunctions():
Variables.updateFromCollection(
old_collection=function.trace_collection,
new_collection=None)
function.trace_collection = None
for current_module in ModuleRegistry.getDoneModules():
if optimizeVariables(current_module):
finished = False
return finished
def makeOptimizationPass(initial_pass):
""" Make a single pass for optimization, indication potential completion.
"""
finished = True
ModuleRegistry.startTraversal()
if _progress:
if initial_pass:
printLine("Initial optimization pass.")
else:
printLine("Next global optimization pass.")
while True:
current_module = ModuleRegistry.nextModule()
if current_module is None:
break
if _progress:
_traceProgress(current_module)
# The tag set is global, so it can react to changes without context.
# pylint: disable=W0603
global tag_set
tag_set = TagSet()
changed = optimizeModule(current_module)
if changed:
finished = False
# Unregister collection traces from now unused code, dropping the trace
# collections of functions no longer used.
for current_module in ModuleRegistry.getDoneModules():
if current_module.isCompiledPythonModule():
for function in current_module.getUnusedFunctions():
Variables.updateFromCollection(
old_collection = function.trace_collection,
new_collection = None
)
function.trace_collection = None
for current_module in ModuleRegistry.getDoneModules():
optimizeVariables(current_module)
return finished
def updateFromCollection(self, old_collection):
Variables.updateFromCollection(old_collection, self)
