[mythtv-commits] Ticket #638: As of 7613 configure no longer sets processor optimization correctly.

[MythTV]

#638: As of 7613 configure no longer sets processor optimization correctly.
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 Reporter:  harley at hpeters.net  |       Owner:  ijr
     Type:  defect              |      Status:  new
 Priority:  minor               |   Milestone:     
Component:  mythtv              |     Version:     
 Severity:  low                 |  
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As the summary says configure no longer sets processor optimization.
 Sets march in my case to pentiumpro. Can be forced to pentium4 with
 --arch.
 There also seems to be a problem with libmpeg2 playback perfomance with
 this configure script.
 The cpu usage results are from the 7738 code using the configure script
 from before 7613 (in this case 7612) and the configure script that is part
 of the 7738 code.

 SDTV cpu usage 7612 configure: 20%,
 SDTV cpu usage 7738 configure: 28%,
 HDTV cpu usage 7612 configure: 58%,
 HDTV cpu usage 7738 configure: 86%

 This only seems to  effect libmpeg2. ffmpeg seems unchanged.
 The latest configure script posted today (7841) doesn't fix either one of
 these problems.

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Ticket URL: <http://cvs.mythtv.org/trac/ticket/638>
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