Multithreading has been discussed in the past Enhancement Request: Optimize TBC to use multiple CPU cores | Trimble Business Center
According to Alan Sharp (back then still with Trimble) can surface creation/triangulation not be multithreaded. See post 4 here What PC specs? | Trimble Business Center
I wouldn't be so sure about that, since you can find academic papers about multithreaded Delauney triangulation on the web. But that would require some pretty time-consuming rewrite of existing and working source code. And let's face it, we are just users who already paid the bill. The extra expense and subsequent decline in turnover would need to be justified to the shareholders. Sometimes I do consider changing to the dark side.
Currently, for surface handling, the only advise is, get the best single thread CPU you can.
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Ronny Schneider
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Original Message:
Sent: 04-28-2024 15:32
From: Adam Bower
Subject: Ideal specs for fastest processing?
Make sure you have a 12th generation or later intel processor. TBC rarely maxes out our hardware which just points to software bottle necks unfortunately.
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Adam Bower
Original Message:
Sent: 04-26-2024 07:12
From: Zach Edwards
Subject: Ideal specs for fastest processing?
I would make sure that you have at least 32 gigs of ram if not 64. Also, and most importantly, have a dedicated SSD nVME drive That's not your C drive for the data. A dedicated GPU with at least 8 GB of shared memory would be ideal as well. Lastly, make sure that you are downsampling/decimating your cloud with advanced filtering prior to creating a surface. I would never create a surface with 100% of the point cloud in the particular area of interest.
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Zach Edwards
Original Message:
Sent: 04-25-2024 11:45
From: Jason Sommers
Subject: Ideal specs for fastest processing?
Yeah, i know that trick and use it already. Still doesn't solve the problem. Id like to not have to do that. Also, this doesn't do anything to help the report processing speed. So is TBC just at its limits?
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Jason Sommers
Original Message:
Sent: 04-25-2024 11:12
From: Albert Olivier
Subject: Ideal specs for fastest processing?
Hi Jason
Go to the properties of you surface in TBC, then switch the Rebuild method to "By user". This will allow you to make multiple edits to you surface and TBC will not update the surface after each edit. When you press F4 to compute in TBC it will only then rebuild the surface with the edits you made.
Regards
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Albert Olivier
TBC Technical Product Manager
Original Message:
Sent: 04-25-2024 10:57
From: Jason Sommers
Subject: Ideal specs for fastest processing?
Just looking to see if there is some type of overkill spec that will speed TBC up? I know there are ways to change text and makes lines as solid etc , but id like a computer that can just handle it period without having to use trick settings. We do fairly large solar sites and if you make one change to the surface there you sit for 4 minutes while it updates. Does such a computer exist or is this just the limit of TBC?
Thanks!
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Jason Sommers
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