Tim Mayberry
e84fbfe6e5
It appears that there is no performance benefit from storing properties in a map for faster lookup or it is counteracted by the penalty of storing and maintaining the additional data structure. Timing results before changes with an optimized build: XMLTest::testPerfMediumXMLDocumentTiming Create : Count: 10 Min: 41293 Max: 63746 Total: 564448 Avg: 56444 (56 msecs) Write : Count: 10 Min: 42932 Max: 49221 Total: 453955 Avg: 45395 (45 msecs) Read : Count: 10 Min: 80160 Max: 84678 Total: 824506 Avg: 82450 (82 msecs) XMLTest::testPerfLargeXMLDocumentTiming Create : Count: 10 Min: 228759 Max: 420236 Total: 3587597 Avg: 358759 (358 msecs) Write : Count: 10 Min: 307095 Max: 348767 Total: 3205704 Avg: 320570 (320 msecs) Read : Count: 10 Min: 572400 Max: 657219 Total: 5959630 Avg: 595963 (595 msecs) Perf results after changes: XMLTest::testPerfMediumXMLDocumentTiming Create : Count: 10 Min: 30610 Max: 42656 Total: 376672 Avg: 37667 (37 msecs) Write : Count: 10 Min: 42804 Max: 54277 Total: 460455 Avg: 46045 (46 msecs) Read : Count: 10 Min: 70364 Max: 85484 Total: 750909 Avg: 75090 (75 msecs) XMLTest::testPerfLargeXMLDocumentTiming Create : Count: 10 Min: 164360 Max: 356995 Total: 3064482 Avg: 306448 (306 msecs) Write : Count: 10 Min: 308655 Max: 372953 Total: 3226707 Avg: 322670 (322 msecs) Read : Count: 10 Min: 517243 Max: 541839 Total: 5289950 Avg: 528995 (528 msecs) |
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| .. | ||
| .DS_Store | ||
| abstract_ui.cc | ||
| abstract_ui.h | ||
| atomic_counter.h | ||
| base_ui.h | ||
| basename.h | ||
| boost_debug.h | ||
| cartesian.h | ||
| command.h | ||
| compose.h | ||
| configuration_variable.h | ||
| configuration.h | ||
| controllable.h | ||
| convert.h | ||
| cpus.h | ||
| crossthread.h | ||
| debug_rt_alloc.h | ||
| debug.h | ||
| demangle.h | ||
| destructible.h | ||
| enumwriter.h | ||
| epa.h | ||
| error.h | ||
| event_loop.h | ||
| failed_constructor.h | ||
| fastlog.h | ||
| ffs.h | ||
| file_archive.h | ||
| file_utils.h | ||
| floating.h | ||
| forkexec.h | ||
| fpu.h | ||
| functor_command.h | ||
| gstdio_compat.h | ||
| i18n.h | ||
| id.h | ||
| libpbd_visibility.h | ||
| locale_guard.h | ||
| localtime_r.h | ||
| malign.h | ||
| mathfix.h | ||
| md5.h | ||
| memento_command.h | ||
| mountpoint.h | ||
| msvc_pbd.h | ||
| natsort.h | ||
| openuri.h | ||
| pathexpand.h | ||
| pbd.h | ||
| pool.h | ||
| properties.h | ||
| property_basics_impl.h | ||
| property_basics.h | ||
| property_list_impl.h | ||
| property_list.h | ||
| pthread_utils.h | ||
| rcu.h | ||
| reallocpool.h | ||
| receiver.h | ||
| replace_all.h | ||
| resource.h | ||
| ringbuffer.h | ||
| ringbufferNPT.h | ||
| scoped_file_descriptor.h | ||
| search_path.h | ||
| selectable.h | ||
| semutils.h | ||
| sequence_property.h | ||
| shortpath.h | ||
| signals.h | ||
| signals.py | ||
| stacktrace.h | ||
| stateful_diff_command.h | ||
| stateful.h | ||
| statefuldestructible.h | ||
| stl_delete.h | ||
| stl_functors.h | ||
| strsplit.h | ||
| system_exec.h | ||
| textreceiver.h | ||
| thrown_error.h | ||
| timer.h | ||
| timersub.h | ||
| timing.h | ||
| tlsf.h | ||
| tokenizer.h | ||
| touchable.h | ||
| transmitter.h | ||
| undo.h | ||
| unknown_type.h | ||
| unwind.h | ||
| uuid_boost.h | ||
| uuid.h | ||
| whitespace.h | ||
| windows_mmcss.h | ||
| windows_special_dirs.h | ||
| windows_timer_utils.h | ||
| xml++.h | ||