OpenCL on nvidia-361 with async_pixelpipe and use_pinned_memory set to
TRUE takes 107s to export (instead of 124s previously). The output is on
Dropbox.
So there is definitely a problem with nvidia-361. I noticed there is no
package nvidia-361-uvm, maybe a cause ?
Moreover, I have now an err
Am 10.09.2016 um 18:28 schrieb Aurélien PIERRE:
Will do.
For now I deleted nvidia-361 driver and switched to nvidia-340 (340.96).
So my export time with OpenCL dropped from 124s to 27-30s (5-8s better
than CPU). The output is updated here :
https://www.dropbox.com/sh/pk8dwdu3pwmc9w6/AADUJsTBlQiR
Will do.
For now I deleted nvidia-361 driver and switched to nvidia-340 (340.96).
So my export time with OpenCL dropped from 124s to 27-30s (5-8s better
than CPU). The output is updated here :
https://www.dropbox.com/sh/pk8dwdu3pwmc9w6/AADUJsTBlQiR4pE7advNFqEMa?dl=0.
*Aurélien PIERRE*
aureli
One idea: please try what happens if you set opencl_use_pinned_memory to
TRUE. You can find this config variable in
$HOME/.config/darktable/darktablerc. In addition please also test with
opencl_async_pixelpipe set to TRUE.
Ulrich
Am 09.09.2016 um 17:25 schrieb Aurélien PIERRE:
OpenCL config
