Timedemo: Difference between revisions
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Warning:Playback of demo files can be used as a benchmark, but may not reflect actual in-game performance.
Tip:Disable vertical sync (VSync) (
Confirm:What about accuracy?
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== Limitations/Bugs == | == Limitations/Bugs == | ||
{{warning|Playback of demo files can be used as a benchmark, but may not reflect actual in-game performance.}} | {{warning|Playback of demo files can be used as a benchmark, but may not reflect actual in-game performance.}} | ||
{{tip|Disable VSync and set [[fps_max]] high enough in order to play demos with timedemo at higher rate...}} | {{tip|Disable vertical sync (VSync) (<code>-forcenovsync</code> [[command line argument]]) and set [[fps_max]] high enough in order to play demos with timedemo at higher rate...}} | ||
{{confirm|What about accuracy?|offset=1}} | {{confirm|What about accuracy?|offset=1}} | ||
Revision as of 06:54, 18 July 2023
timedemo <demoname> <optional stats.txt> : gets demo speeds, writing perf resutls to the optional stats.txt
2 frames 1.234 seconds 12.34 fps (12.34 ms/f) 12.345 fps variability
timedemoloop...
timedemoquit <demoname> <optional stats.txt> : gets demo speeds, writing perf resutls to the optional stats.txt
timedemo_vprofrecord <demoname> <vprof stats filename> : gets demo speeds, recording perf data to a vprof stats file
Limitations/Bugs
Warning:Playback of demo files can be used as a benchmark, but may not reflect actual in-game performance.Tip:Disable vertical sync (VSync) (-forcenovsync command line argument) and set fps_max high enough in order to play demos with timedemo at higher rate... Confirm:What about accuracy?