[Mesa-dev] Mesa 7.11 and osmesa

Kevin H. Hobbs hobbsk at ohio.edu
Fri Oct 7 09:41:12 PDT 2011


On 10/07/2011 12:10 PM, Kevin H. Hobbs wrote:
> On 10/07/2011 10:53 AM, Paul Gotzel wrote:
>> Brain,
>>
>> I'm using osmesa with VTK and in this particular test I'm rendering
>> just lines.  The ratios stay the same for just triangles.  Just for
>> these simple primitives 7.11 seems to be about 4 times slower that
>> 7.6.1.
> 
> These builds on the VTK dashboard use a nightly build of OSMesa from git :
> 
> http://www.cdash.org/CDash/index.php?project=VTK&filtercount=1&showfilters=1&field1=buildname/string&compare1=63&value1=OSMesa
> 
> If there is a particularly relevant test the timing data might show the
> change.
> 

In particular I see what might be a timing increase around in late July
here :


http://www.cdash.org/CDash/testDetails.php?test=118152795&build=1601123

and :

http://www.cdash.org/CDash/testDetails.php?test=118152797&build=1601123

Although I don't know how much actual line rendering is in these tests.

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