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Speed regression in Cycle with 2.70
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Description

System Information
Windows 8.1 / Geforce 780

Blender Version
2.69 versus 2.70

Short description of error
I have a large render speed regression in this scene between Blender 2.69 and 2.70
2.69 - Time 00:18:02
2.70 - Time 00:47:37

rem: I have tested the 2.70 on 3 others scenes and the speed was approximatly the same has 2.69

Exact steps for others to reproduce the error
Just open the attached file en press Render

Details

Type
Bug

Event Timeline

Ronan Zeegers (ronan) set Type to Bug.
Ronan Zeegers (ronan) created this task.
Ronan Zeegers (ronan) raised the priority of this task from to Needs Triage by Developer.

This time, the file is uploaded ;)
I hope

Thomas Dinges (dingto) closed this task as a duplicate.Mar 20 2014, 1:28 PM

✘ Merged into T39089.