mram
d259b2e96c
Reads the same PDH counters as Task Manager (\GPU Engine(*)\Utilization Percentage, locale-independent via PdhAddEnglishCounterW), which cover graphics work under WDDM — games are caught without an exe list and the offender is named. Windows-only; a missing or failing counter disables the path with one log line. dwm (the desktop compositor) joins the default ignore list.
17 lines
546 B
Go
17 lines
546 B
Go
//go:build !windows
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package game
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import "errors"
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// errNoEngineCounters marks platforms without per-process GPU engine
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// counters (the PDH path is Windows-only).
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var errNoEngineCounters = errors.New("per-process GPU engine counters are only available on Windows")
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// gpuEngineSampler is a stub on non-Windows platforms.
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type gpuEngineSampler struct{}
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func openGPUEngineSampler() (*gpuEngineSampler, error) { return nil, errNoEngineCounters }
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func (s *gpuEngineSampler) sample() (map[int]float64, error) { return nil, errNoEngineCounters }
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