Re: GEGL Gaussian Blur (Gimp/gegl git)

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I actually was looking at it when I realized Daniel solved the problem :)


On Sun, Oct 27, 2013 at 2:44 PM, Partha Bagchi <partha1b@xxxxxxxxx> wrote:

> Victor must have done some magic since he sent me an email saying that he
> was looking into the OpenCL bug. I can now say that this is gone and in
> fact GEGL is considerably more stable. I can actually work on 16-bit tiffs
> without crashing! :)
>
> I was so excited about this that I rebuilt both Windows and Mac and posted
> on my website.
>
> Thanks devs!
>
> Partha
>
>
>
> On Sat, Oct 12, 2013 at 7:47 AM, Partha Bagchi <partha1b@xxxxxxxxx> wrote:
>
>> Further information to my post. I built on Windows 7 64-bit and here I
>> have 16G of RAM with dedicated Nvidia graphics. It crashes my video driver
>> (which is able to recover) and then Gimp dies with this following. This is
>> after graphics card recovery and then opening c2g.
>>
>> Here is the error message:
>>
>> bps: 16
>> load_contiguous
>> bytes_per_pixel: 6, format: 6
>> file-tiff-load.exe is updating the progress too often
>> Parsing
>> 'C:\Users\partha\AppData\Roaming\GIMP\2.9\filters\GimpGegl-gegl-gaussian-blur-config.settings'
>>
>> (gimp-2.9.exe:9400): GEGL-gaussian-blur.c-WARNING **: Error in
>> gaussian-blur.c:519@cl_gaussian_blur - mem object allocation failure
>>
>> Writing
>> 'C:\Users\partha\AppData\Roaming\GIMP\2.9\filters\GimpGegl-gegl-gaussian-blur-config.settings'
>> Parsing
>> 'C:\Users\partha\AppData\Roaming\GIMP\2.9\filters\GimpGegl-gegl-c2g-config.settings'
>>
>> (script-fu.exe:6928): LibGimpBase-WARNING **: script-fu.exe:
>> gimp_wire_read(): error
>>
>>
>>
>>
>> On Sat, Oct 12, 2013 at 12:21 AM, Partha Bagchi <partha1b@xxxxxxxxx>wrote:
>>
>>> I am finding that one possible show stopper is the gegl gaussian blur.
>>>
>>> Here is a simple example. Open a 16bit, say 12 MP tiff image. Duplicate
>>> Layer, and run gegl gaussian blur with x=y=100. On my Macbook Pro with 8G
>>> RAM, either I will get vertical lines on the layer (at best) or crash my
>>> Mac.
>>>
>>> Is there a way to speed up gaussian blur or is this a Mac issue and
>>> never happens on Linux?
>>>
>>> Thanks,
>>> Partha
>>>
>>>
>>
>
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