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21 lines
775 B
Markdown
21 lines
775 B
Markdown
| [Home](/trick) → [Documentation Home](../Documentation-Home) → [Simulation Capabilities](Simulation-Capabilities) → Realtime Timer |
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A realtime sleep timer is an optional class for Trick simulations.
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The Realtime Sleep Timer allows the simulation to sleep in case of an frame underrun.
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This is desireable to allow other processes to use the CPU during times where the
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simulation would not be doing anything.
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Trick provides a Sleep Timer based on the system itimer to sleep during
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simulation inactivity.
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The user has the ability to enable and disable the sleep timer from the input file.
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```
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trick.itimer_enable()
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trick.itimer_disable()
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```
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[Continue to Real-time Injector](Realtime-Injector)
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