L4Android performance issue

Adam Lackorzynski adam at os.inf.tu-dresden.de
Mon Jul 9 23:54:44 CEST 2012


On Mon Jul 09, 2012 at 15:49:35 -0500, Mai, Haohui wrote:
> Getting rid of mag does improve the performance. I want to push it
> even further -- can I get rid of fb-drv completely to let L4Linux
> access the hardware directly?

fb-drv is a passive component doing nothing (except possible paging)
after startup so that won't do any difference itself. The alternative
here would probably be to not do any VESA/fbmem and let a graphics
driver inside L4Linux completely manage the graphics card. Hopefully
works as with any other PCI device.

Adam                 adam at os.inf.tu-dresden.de
  Lackorzynski         http://os.inf.tu-dresden.de/~adam/

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