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GameTechDev / PresentMon

Capture and analyze the high-level performance characteristics of graphics applications on Windows.
https://game.intel.com/story/intel-presentmon/
MIT License
1.61k stars 149 forks source link

LMT integration #291

Open planetchili opened 2 months ago

planetchili commented 2 months ago

Auto-migrated from intel-sandbox/applications.graphics.presentmonservice/issues/322

Original creation by JeffersonMontgomery-Intel on 2023-10-02 16:12:44+00:00

Still have the open: do we call out HW- vs SW-latency, or just have the one metric?

[!NOTE] Comment by JeffersonMontgomery-Intel at 2024-01-22 17:55:11+00:00

Presentmon work expected ready for review this week; may require more revision/debug/etc. to get working with LMT device.

planetchili commented 2 months ago

We should consider a non-ETW approach to LMT integration. Jefferson explained that the nature of the ETW event processing means that frames often have to be held indefinitely waiting for LMT events that aren't even guaranteed to come.

planetchili commented 1 month ago

LMT devices to be sent to developers.