2002-01-29 16:25:48

by Hartmut Holz

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Subject: rmap12a slower than rmap11c (mpeg/VCD)


if I play mpeg/VCD with rmap12a, I recognize that rmap12a is slower than rmap11c.
(PII 450 MHz - SMP, Matrox G450 - PCI). I think there's nothing to measure.
GTV shows with both patches about 25 fps. But what I see on the screen is different

Regards

Hartmut



2002-01-29 17:27:57

by Rik van Riel

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Subject: Re: rmap12a slower than rmap11c (mpeg/VCD)

On Tue, 29 Jan 2002, Hartmut Holz wrote:

> if I play mpeg/VCD with rmap12a, I recognize that rmap12a is slower
> than rmap11c. (PII 450 MHz - SMP, Matrox G450 - PCI). I think there's
> nothing to measure. GTV shows with both patches about 25 fps. But what
> I see on the screen is different

It would be interesting if you could show me 10 lines of
'vmstat 5' output with both kernels so I have a better
idea of where to start tracking down the problem ...

(even if it isn't directly measurable "feeling slower"
is a bug I want to fix)

kind regards,

Rik
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