[x264-devel] regression test of x264

[Chang Chen]

Ok, would you like to help me to point out which algorithm of x264 is
randomness?

Chang.

-----Original Message-----
From: x264-devel-bounces at videolan.org
[mailto:x264-devel-bounces at videolan.org] On Behalf Of Jason
Garrett-Glaser
Sent: Tuesday, November 04, 2008 6:37 PM
To: Mailing list for x264 developers
Subject: Re: [x264-devel] regression test of x264

On Tue, Nov 4, 2008 at 2:35 AM, Chang Chen <Chang_Chen at sonic.com> wrote:
>
> Yeah, the threaded application is inherently nondeterministic, but
given
> the same inputs, why does the output differ?

Because that's what nondeterministic means.

> For example, in multiple threads matrix multiplication, if the inputs
> are same, the output must be same.

Matrix multiplication isn't video encoding, most notably because
unlike video encoding, there is only one correct output.

Dark Shikari
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