Hi all,
same here, 2-4 seconds are lost every time I hit the Render button.
Is there anyway to speed up this process or do the license check any other way?
Best, Manuel
No, that's how long it takes with the current Autodesk single-user licensing.
Maybe, I can't guarantee anything.
Single-user licensing was never intended for render farms, mostly because of the requirement to sign in on every machine, every 30 days.
Hi all
Thanks for the answer.
With license around 4.7sec
Skip license around 2.3sec
After the quick and easy activation process, this is an unexpected surprise.
I have a lot of start/stop - add/del geometry, switch shader/skydome texture, etc.
This every start/stop license check on every subscription, or just the single monthly?
Any planned improvement on this function? (eg.: check just once at loading)
Thanks
When you start a render, Arnold checks out a license. It can be an IPR render, or a render to disk. The license is checked back in when the render finishes. It doesn't matter whether it's single-user or network, it's always like this.
Arnold does check at loading, but it is when Arnold is loaded to do a render. Arnold is unloaded when the render finishes.
This also aplies for local rendering of a larger sequence.
As Gabor said, its more a problem for lookdev.
An ideal solution would be that Arnold checks the license in when Houdini is starting, not everytime a rendering is starting.
For now I use "skip license" for lookdev — not an ideal solution.
Best, Manuel
HtoA does a license check at startup...if that fails, it never tries again. But Arnold licensing is not "one time only and it lasts all day". It's per frame or per IPR, because when Arnold isn't rendering, Arnold isn't running.
We agree about the 2 seconds and we're pushing for that to be improved, but for now there's no solution.