[haiku-bugs] Re: [Haiku] #6938: ShowImage read-ahead cache does not move along with navigation

  • From: "Janus" <trac@xxxxxxxxxxxx>
  • Date: Sat, 11 Apr 2015 11:32:16 -0000

#6938: ShowImage read-ahead cache does not move along with navigation
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Reporter: stippi | Owner: axeld
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: Applications/ShowImage | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
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Comment (by Janus):

Stippi. How much ram do you have? how many core do you have? Can you
specify the resolution of the images (resolution is important not
filesize)?

These are parameters that can explain why the cache doesn't move.

The cache keeps at least 2 images in memory. if this images are greater
than ~memory/7,5 the cache stops precaching.

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Ticket URL: <https://dev.haiku-os.org/ticket/6938#comment:10>
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