[Bf-committers] Cycles Progressive Refinement Checkbox Tooltip *somewhat* ambiguous

[Simon Repp]

Might not be the reason for your crash, but please take note that in my
example scene I enabled the experimental featureset for rendering
(because: material based displacement). So in a way it could be "ok"
that it crashes, if such a thing can be said :D.

o/ Greets!!

On 11/13/2014 10:46 PM, PKB wrote:
> It crashes my blender build like a charm, here's the small backtrace (sorry
> but it's so short it won't hurt I think):
> 
> # Blender 2.72 (sub 2), Commit date: 2014-11-11 20:44, Hash c932edb
> # backtrace
> /home/piotao/bin/blender() [0x9b85ec]
> /home/piotao/bin/blender() [0x9b8884]
> /lib/x86_64-linux-gnu/libc.so.6(+0x36c30) [0x7fbbdc168c30]
> /home/piotao/bin/blender() [0x160ebde]
> /home/piotao/bin/blender(_ZN3ccl9CPUDevice13thread_shaderERNS_10DeviceTaskE+0x8f)
> [0x146ad6f]
> /home/piotao/bin/blender(_ZN3ccl13TaskScheduler10thread_runEi+0x28)
> [0x151e928]
> /home/piotao/bin/blender(_ZN3ccl6thread3runEPv+0x19) [0x151fd99]
> /lib/x86_64-linux-gnu/libpthread.so.0(+0x8182) [0x7fbbdcb0a182]
> /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7fbbdc22cfbd]
> 
> 
> Rendering don't work either as F12 or as Shift-Z. Maybe somebody can find
> this helpful.
> cheers!
> pio
> 
> Piotr Arłukowicz, BFCT
> *Polski Kurs Blendera*: *http://polskikursblendera.pl
> <http://polskikursblendera.pl>*,
> YT: /user/piotao?feature=guide, FB: /polskikursblendera, TW: /piotao
> 
> 
> 2014-11-13 22:24 GMT+01:00 Simon Repp <simon at fdpl.foundation>:
> 
>> Here's the scene I initially used to test this:
>>
>> IMAGE >>
>>
>> http://fdpl.foundation/prog-vs-nonprog-suzanne-volumetric-dof-displacement.png
>> (10MB)
>>
>> BLEND >>
>>
>> http://fdpl.foundation/prog-vs-nonprog-suzanne-volumetric-dof-displacement.blend
>> (<1MB)
>>
>> I rendered on CPU - i7-2920XM quad-core (2.50GHz, 8MB cache), fedora 20
>> 64 bit, blender 2.72b official release
>>
>> Non-Progressive: 61 seconds
>> Progressive: 165 seconds
>>
>> Super coincidentally also 2.7x slower :D
>>
>> Cheers,
>> Simon
>>
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