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don't perform costly 'difference_update' on dependencies...
don't perform costly 'difference_update' on dependencies Scheduler: set1.difference_update(set2) can be very slow if set2 is large, even if set1 is empty, so use faster set1 = set1.difference(set2), and don't perform any difference operation on empty dependencies. The result was a dramatic reduction in throughput after the scheduler has routed many thousands of tasks, even with no task dependencies.
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r4141:6443bc1b
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tests
InterpreterExec.py Loading ...
__init__.py Loading ...
clearcmd.py Loading ...
envpersist.py Loading ...
ext_rescapture.py Loading ...
ipy_app_completers.py Loading ...
ipy_autoreload.py Loading ...
ipy_completers.py Loading ...
ipy_editors.py Loading ...
ipy_exportdb.py Loading ...
ipy_extutil.py Loading ...
ipy_fsops.py Loading ...
ipy_gnuglobal.py Loading ...
ipy_greedycompleter.py Loading ...
ipy_jot.py Loading ...
ipy_lookfor.py Loading ...
ipy_profile_doctest.py Loading ...
ipy_pydb.py Loading ...
ipy_rehashdir.py Loading ...
ipy_render.py Loading ...
ipy_server.py Loading ...
ipy_signals.py Loading ...
ipy_synchronize_with.py Loading ...
ipy_system_conf.py Loading ...
ipy_which.py Loading ...
ipy_winpdb.py Loading ...
ipy_workdir.py Loading ...
jobctrl.py Loading ...
ledit.py Loading ...
pspersistence.py Loading ...
win32clip.py Loading ...