Hi Ulrich,
it doesn't change anything, still freezing.
55 {
56 float f;
57 unsigned int i;
58 }
59 new_val;
60 val=val+(get_local_id(0)&0xff000000);
61 do
62 {
63 old_val.f = *val;
64 new_val.f = old_val.f + delta;
65 }
papa
Am 30.10.2012, 18:13 Uhr, schrieb Ulrich Pegelow
<[email protected]>:
> Hi,
>
> thanks for the output. Looks like everything is OK there; no obvious
> problems which could give me a hint to your system freezes.
>
> I have one other thing I'd like you to test. It goes back to this bug
> description:
>
> http://devgurus.amd.com/thread/159139
>
> Seems that AMD compilers had or have an issue with atom_cmpxchg, which
> darktable uses in bilateral.cl (and only there).
>
> You can do the test within your current darktable installation, no need
> to re-compile. Here are the steps:
>
> 1) find out, where file bilateral.cl is stored on your disk. We are
> looking for bilateral.cl from your darktable installation, not from the
> darktable sources! Likely it's in
> /opt/darktable/share/darktable/kernels/ or /usr/share/darktable/kernels/.
>
> 2) go there and make a backup copy of bilateral.cl:
>
> cp bilateral.cl bilateral.cl.sav
>
> 3) edit bilateral.cl and search line 60
>
> 4) insert the following line just before the line with the "do" statement
>
> val=val+(get_local_id(0)&0xff000000);
>
> 5) save your changes in bilateral.cl and re-run darktable
>
>
> Please see if things improve and report back. Afterwards you can go back
> to your original bilateral.cl:
>
> mv bilateral.cl.sav bilateral.cl
>
> Ulrich
>
>
>
> Am 30.10.2012 07:58, schrieb R S:
>> Hi ,
>>
>> here is the output
>>
>> http://pastebin.com/HHux2Ayn
>>
>> papa
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