Ticket #1826 (closed enhancement: invalid)

Opened 5 years ago

Last modified 5 years ago

FSO GPS uses too much CPU

Reported by: hedora Owned by: openmoko-devel
Priority: normal Milestone: FSO
Component: unknown Version:
Severity: normal Keywords:
Cc: Blocked By:
Blocking: Estimated Completion (week):
HasPatchForReview: PatchReviewResult:
Reproducible:

Description

The GPS stuff in the new framework uses excessive CPU.

Michael Lauer said this on the community list:

The gps parser needs to be profiled and then extended with a C module.

Change History

comment:1 Changed 5 years ago by andy

Wow how can it be that bad? It only needs to deal with 100 bytes/ second or something. Is it spinning waiting for input or something?

comment:2 Changed 5 years ago by alphaone

How much CPU does it use?
Are you using FSO MS2? There was a bug there which resulted in CFG- Packets bouncing back and forth and has already been fixed.
Please provide more details so I can take a look at that.

comment:3 Changed 5 years ago by alphaone

  • Status changed from new to closed
  • Resolution set to invalid

No response for 6 weeks, I guess it's about the CFG packet storm which got fixed long ago.
If not feel free to reopen with more information.

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