21)
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Getting started :
New to Climate Prediction - No tasks for a week
(Message 64492)
Posted 23 Sep 2021 by leloft Post: One other thing, your Athlon X2 with only 3 GB of memory is going to have trouble running two of the hadam4h models at a time. They each take up about 1.4 GB of memory when running. I see you only downloaded one on that PC, which is good. Thanks for the pointer. I'm now restricting the machines with an app_config.xml so that I can monitor and adjust things as the workunits progress. leloft |
22)
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Getting started :
New to Climate Prediction - No tasks for a week
(Message 64491)
Posted 23 Sep 2021 by leloft Post: Thanks for your response. Q1 What is the message(s) that you get in Event log when the computer asks for work? 22-Sep-2021 09:19:54 [Climateprediction.net] Fetching scheduler list 22-Sep-2021 09:19:56 [Climateprediction.net] Master file download succeeded 22-Sep-2021 09:20:01 [Climateprediction.net] Sending scheduler request: Project initialization. 22-Sep-2021 09:20:01 [Climateprediction.net] Requesting new tasks for CPU and NVIDIA GPU 22-Sep-2021 09:20:04 [climateprediction.net] Scheduler request completed: got 0 new tasks 22-Sep-2021 09:20:04 [climateprediction.net] No tasks sent 22-Sep-2021 09:20:04 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 09:20:04 [climateprediction.net] New computer location: school and thereafter (grepped) 22-Sep-2021 10:20:45 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 11:21:27 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 11:45:33 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 12:11:20 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 12:11:56 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 12:12:59 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 12:14:43 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 12:15:41 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 13:16:20 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 14:05:11 [climateprediction.net] work fetch suspended by user 22-Sep-2021 16:23:59 [climateprediction.net] work fetch resumed by user 22-Sep-2021 16:24:03 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 16:59:00 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 17:59:41 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 19:00:20 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 20:00:59 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 20:51:01 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 21:51:39 [climateprediction.net] Project requested delay of 3636 seconds 22-Sep-2021 21:52:22 [climateprediction.net] Detaching from project And tried again this morning 23-Sep-2021 07:25:07 [Climateprediction.net] Fetching scheduler list 23-Sep-2021 07:25:08 [Climateprediction.net] Master file download succeeded 23-Sep-2021 07:25:13 [Climateprediction.net] Sending scheduler request: Project initialization. 23-Sep-2021 07:25:13 [Climateprediction.net] Requesting new tasks for CPU and NVIDIA GPU 23-Sep-2021 07:25:14 [climateprediction.net] Scheduler request completed: got 0 new tasks 23-Sep-2021 07:25:14 [climateprediction.net] No tasks sent 23-Sep-2021 07:25:14 [climateprediction.net] Project requested delay of 3636 seconds 23-Sep-2021 07:25:14 [climateprediction.net] New computer location: home 23-Sep-2021 07:26:09 [climateprediction.net] Resetting project 23-Sep-2021 07:26:09 [climateprediction.net] Detaching from project Any clues? If this is just because of workunit availability, I'll just reattach and do other projects while I wait. In my stupidity, I mistook 3636 secs as 60 hours not mins and thought the situation would take days between work fetch attempts. Hours I can live with, if it's simply a matter of waiting and not configuration issues. Many thanks leloft |
23)
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Getting started :
New to Climate Prediction - No tasks for a week
(Message 64488)
Posted 22 Sep 2021 by leloft Post: Hello, I've just joined cpdn, but I've been running other projects for years. I have successfully attached six machines today; all of them running Devuan and all of them have the 32-bit libraries installed. The lowest spec is an AMD-X2 (2 cores,2 threads) with 3G memory, two i5s (4 cores, 4 threads) with 8G each, an i7 (4 cores, 8 threads) with 16G, a twin xeon 6-core (24 threads) with 32G and a /var/lib/boinc-client partition of 200G. They are all successfully attached and running cpdn without issue. The sixth machine is a twin xeon 8-core (32 threads) with 128G memory and a 200G boinc-client partition, but it has failed to download any work despite trying several times during the day. It now has a waiting time of >60h (>3000 secs) before requesting any further work. Two questions: 1. Any suggestions why this machine does not get any work when the other machines are running 37 units between them and there are 484 units ready to send? I cannot see that it is due to a machine-spec limitation as it's the highest spec of the lot. 2. Is there any way to circumvent the 60h wait, so that I can try and troubleshoot the failure of the machine to download any work units? Many thanks leloft |
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