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Re: TSC improvement

To: tech-kern%NetBSD.org@localhost
Subject: Re: TSC improvement
From: Joerg Sonnenberger <joerg%bec.de@localhost>
Date: Tue, 9 Jun 2020 21:37:46 +0200

On Tue, Jun 09, 2020 at 05:16:27PM +0000, Taylor R Campbell wrote:
> It's great to see improvements to our calibration of the TSC (and I
> tend to agree that cpu_counter should be serializing, so that, e.g.,
> cpu_counter(); ...; cpu_counter() reliably measures time taken in the
> ellipsis).

I'm pretty sure we want to have both variants.

Joerg

Follow-Ups:
- Re: TSC improvement
  - From: Masanobu SAITOH

References:
- TSC improvement
  - From: SAITOH Masanobu
- Re: TSC improvement
  - From: Taylor R Campbell

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