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Alessio Susi
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Message 1721 - Posted: 23 Mar 2020, 15:07:00 UTC

Hi. How can I set a maximum number of download for this project?
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Profile Buro87 [Lombardia]
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Message 1722 - Posted: 23 Mar 2020, 18:39:44 UTC - in response to Message 1721.

Tn-grid has limit of 8wu per core, and 512wu per pc, even with a Epyc (64c/128t)
With your 3950x you can reach 32x8= 256 running wu

Aurum
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Message 1723 - Posted: 24 Mar 2020, 17:11:04 UTC

Alessio, Are you asking because you want more WUs or fewer???
If fewer, you can set the Resource to zero and then it should only send more when you run out.

Alessio Susi
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Message 1724 - Posted: 24 Mar 2020, 17:54:06 UTC

I have a Ryzen 9 3950X and I'm running 30 WUs simultaneously. I'd like to set TN-Grid to download only 20 tasks at a time. So I can run TN-Grid and other projects at the same time.
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ASUS X570 E-Gaming
AMD Ryzen 9 3950X, 16 core / 32 thread 4.4 GHz
AMD Radeon Sapphire RX 480 4GB Nitro+
Nvidia GTX 1080 Ti Gaming X Trio
4x16 GB Corsair Vengeance RGB 3466 MHz

Aurum
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Message 1725 - Posted: 25 Mar 2020, 2:16:05 UTC
Last modified: 25 Mar 2020, 2:19:46 UTC

Alessio, TN-Grid does not give us that kind of control like WCG does. But you can still make it work as you want using app_config.xml files in your project folders. Now I like to run both Rosetta and TN-Grid as my CPU projects.
In my gene.disi.unitn.it_test folder I have:

<app_config> <app> <name>gene_pcim</name> <!-- needs ? GB RAM per WU --> <!-- Xeon E5-2686 v4 18c36t 32 GB 45 MB L3 Cache --> <max_concurrent>25</max_concurrent> </app> </app_config>


In my boinc.bakerlab.org_rosetta folder I have:
<app_config> <app> <name>rosetta</name> <!-- needs 5 MB L3 cache per mip1 WU --> <!-- needs 1.5 GB RAM per WU --> <!-- Xeon E5-2686 v4 18c36t 32 GB 45 MB L3 Cache --> <max_concurrent>9</max_concurrent> </app> <app> <name>minirosetta</name> <!-- needs 5 MB L3 cache per mip1 WU --> <max_concurrent>1</max_concurrent> </app> <project_max_concurrent>9</project_max_concurrent> </app_config>

You'll get more WUs than you need but you'll run what you want.
My totals leave 2 CPU threads for GPUGrid WUs.
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