Tasks hang when running multiple ae-render on a single machine

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victor
Posts: 22
Joined: Mon May 15, 2017 9:53 am

Tasks hang when running multiple ae-render on a single machine

Post by victor » Tue Jun 27, 2017 1:48 pm

Hi,
We experience an issue when running multiple (8) ae-render processes in parallel on a render machine.
Some tasks hang and do not respond.

It leads to overall very long rendering (job) time or the whole job hangs.
I have tried to configure
"af_task_progress_change_timeout" and "af_task_update_timeout" in order to reduce the timeout but it still happends.

In addition I have tries to run the same scenario without afanasy and I see that ae_render works as expected (generates all required frames).

Any thoughts?

Thanks



More Details:

In af_watch

taks->Output:
PROGRESS: Format: JPEG Sequence
PROGRESS: Output Info: -
PROGRESS: Start Frame: 663
PROGRESS: Output Audio: -
PROGRESS: Channels: RGB
PROGRESS: Depth: Millions of Colors
PROGRESS: Color: Premultiplied
PROGRESS: Resize: -
PROGRESS: Crop: -
PROGRESS: Final Size: 1280 x 720
PROGRESS: Profile: -
PROGRESS: Post-Render Action: None
PROGRESS:

taks->Output:
Tue 27 Jun 13:27.06 : SESSION #1: Starting on "10-163-2-163"
Tue 27 Jun 13:27.29 : Task run time without progress reached (no progress for 21s).
Tue 27 Jun 13:27.31 : Stopped.
Tue 27 Jun 13:29.15 : SESSION #2: Starting on "10-163-2-180"
Tue 27 Jun 13:29.38 : Task run time without progress reached (no progress for 21s).
Tue 27 Jun 13:29.40 : Stopped.

taks->Executable:
frame 663-675
afterfx[afterfx]:1000 frames(663,675,13):
Command:
aerender -project "c:\rendering-templates\BooingMiss\booing_miss.aep" -mp -s 663 -e 675 -i 1 -mp -comp "Frequent flyer main" -RStemplate "Best Settings" -output "C:\\rendering-outputs\\frames\\frame_[#####].jpg"
Working Directory:
c:\rendering-templates\BooingMiss
Files:
C:\\rendering-outputs\\frames\frame_00663.jpg

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timurhai
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Posts: 280
Joined: Sun Jan 15, 2017 8:40 pm
Location: Russia, Korolev
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Re: Tasks hang when running multiple ae-render on a single machine

Post by timurhai » Tue Sep 05, 2017 4:32 pm

Hi.
You can take a look:
viewtopic.php?f=30&t=389
May be it will help you too.
Timur Hairulin
CGRU 2.2.3 Ubuntu 14.04LTS (gcc4.8.4)

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