Fe2_vp6_concurrency performance, Significant, Also – Google Flix Engine Linux Reference Manual User Manual

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7.3 FE2_VP6_CONCURRENCY Performance

343

7.3

FE2_VP6_CONCURRENCY Performance

What follows are graphs of the mean encode time over 5 successive encodes for 4 relatively short videos us-
ing v8.0.9.0. In addition the same encodes were run against v8.0.8.2, less the

FE2_VP6_CONCURRENCY

parameter, as some modest gains were made outside the scope of this parameter. Note that exceeding the
per-processor input buffer maximum (60) will reduce the overall gain as the encode process will become
serialized until all frames are buffered.

The graphs are split into 2 main sections grouped by the processor on the host machine:

Intel Pentium 4 540

1.

320x240 (QVGA)

2.

640x480 (VGA)

3.

1024x464

4.

1280x720 (720p)

Intel Xeon X5355

1.

320x240 (QVGA)

2.

640x480 (VGA)

3.

1024x464

4.

1280x720 (720p)

7.3.1

Intel Pentium 4 540

System Specifications: Slackware 10.2 (i686), Pentium 4 540 (3.2GHz HT)

Generated on Tue Jul 20 17:39:03 2010 for Flix Engine Linux by Doxygen

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