5 Comments
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Ryan Merritt's avatar

Not sure the best place to put this, but there's a typo in the second paragraph under "RDTSC vs. RDPMC" that says "Substracting". Excited and a bit frightened of implementing this API!

Casey Muratori's avatar

Thanks! I will correct it.

- Casey

Ashkan Saeidi Mazdeh's avatar

I assume you did not disassemble VTune right? That is not legal :)

Casey Muratori's avatar

Would that even help? I believe VTune requires the installation of a custom kernel driver to collect the data. I don't think it's using ETW. I could be mistaken, of course...

- Casey

Ashkan Saeidi Mazdeh's avatar

Ah I just joked :) I did not check how it works either.