Re: [Synfig-devl] Render time regression

2014-09-26 Thread Konstantin Dmitriev
99480cc5c58363ccd67

2014-09-23 20:41 GMT+07:00 Yu Chen jco...@gmail.com:



 2014-09-23 20:04 GMT+08:00 Carlos López González genet...@gmail.com:

 Can someone confirm those (similar) numbers in other platform?


 OSX 10.9
 Development Version (Branch: master Revision ID: 34920f)  :  2.043140sec
 Release Version (0.64.1) : 1.490855sec


Yes, I can confirm that too:

Linux 64bit:
Development Version (Branch: master Revision ID: 34920f) : 2.32302 sec
Release Version (0.64.1) : 1.67737 sec

Most probably this is because we have removed the tile rendering in this
commit -
https://github.com/morevnaproject/synfig/commit/99480cc5c58363ccd678a56a9b4e349979a89855

Removing tile rendering is a necessary step to optimize layers based on the
grid distortion. So, basically current rendering acts as single-threaded.

Our next planned step of optimization was related to implemented different
approach for rendering optimization (render each layer in separate thread,
without tiles). This will be continued when Ivan will come back.

Regards,
K.
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Re: [Synfig-devl] Render time regression

2014-09-26 Thread Konstantin Dmitriev
2014-09-26 14:33 GMT+07:00 Konstantin Dmitriev ksee.zelga...@gmail.com:

 99480cc5c58363ccd67

 Most probably this is because we have removed the tile rendering in this
 commit -
 https://github.com/morevnaproject/synfig/commit/99480cc5c58363ccd678a56a9b4e349979a89855



Oops, scratch my comment about tiled renderer. CLI synfig uses only one
thread in both versions. ^__^
K.
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Re: [Synfig-devl] Render time regression

2014-09-23 Thread Yu Chen
2014-09-23 20:04 GMT+08:00 Carlos López González genet...@gmail.com:

 Can someone confirm those (similar) numbers in other platform?


OSX 10.9
Development Version (Branch: master Revision ID: 34920f)  :  2.043140sec
Release Version (0.64.1) : 1.490855sec


~ yu
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