Hi all I am using several headless machines (cin -d 1200) as a render farm. Question : If the master node is using an accelaration (HW) do the slave nodes automatically use the said acceleration ? if no but is a matter of local configuration for a slave where can I set it up ? Now, to make it more complex : if the master is running on vdpau (or CUDA) can a slave run on vaapi ? Thanks in advance Ed
On Fri, 26 Jun 2020 10:05:47 +1200, edouard chalaron wrote: When I did testing with 3 machines, each had to support the same settings. In my case, one of the three could not use vaapi to encode H.264, and it failed. I had to disable vaapi in the master's setting. So my guess is that the master settings must must be something that all renderers can do. Mat
Trying a local render farm with the master in h264-nevenc I have the following errors: [h264_nvenc @ 000001dd6c5400c0] OpenEncodeSessionEx failed: out of memory (10) [h264_nvenc @ 000001dd6c5400c0] No NVENC capable devices found Using nvenc without render farm is OK; using render farm without nvenc is OK.
If you have a local rendering farm, will there not be a conflict with multiple programs trying to access the single video encoder hardware of the GPU? MatN On Sat, 27 Jun 2020 14:38:02 +0200, Andrea paz wrote:
Trying a local render farm with the master in h264-nevenc I have the following errors:
[h264_nvenc @ 000001dd6c5400c0] OpenEncodeSessionEx failed: out of memory (10) [h264_nvenc @ 000001dd6c5400c0] No NVENC capable devices found
Using nvenc without render farm is OK; using render farm without nvenc is OK. -- Cin mailing list [email protected] https://lists.cinelerra-gg.org/mailman/listinfo/cin
Alrighty.. suggesting then that render farms slaves are running their own local settings / config I'll install all HW accelerators on salves and see what happens. They have different cpu / motherboards /GPU Cheers E On Sat, 2020-06-27 at 14:38 +0200, Andrea paz wrote:
Using nvenc without render farm is OK; using render farm without nvenc is OK.
participants (3)
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Andrea paz -
edouard chalaron -
MatN