Re: Build time measurements

To: current-users%NetBSD.org@localhost
Subject: Re: Build time measurements
From: Mike Pumford <mpumford%mudcovered.org.uk@localhost>
Date: Wed, 25 Mar 2020 21:44:19 +0000



On 24/03/2020 21:47, Andrew Doran wrote:

DIAGNOSTIC and acpicpu are disabled in all kernels but they are otherwise
GENERIC.  The 2020-04-??  kernel is HEAD plus the remaining changes from the
ad-namecache branch.

Curious to know why acpicpu is a performance hit. Is it just that itdownclocks the CPU if you don't have estd to ramp it up or somethingmore fundamental?


Mike

Follow-Ups:
- Re: Build time measurements
  - From: Andrew Doran

References:
- Increases in build system time
  - From: Andreas Gustafsson
- Build time measurements
  - From: Andreas Gustafsson
- Re: Build time measurements
  - From: Andrew Doran

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