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Posts by mngn

Posts by mngn

1) Message boards : climateprediction.net Science : Misconfigured Machine? (Message 64431)
Posted 9 days ago by mngn
Post:
All crashes.
https://www.cpdn.org/results.php?hostid=1506194
2) Message boards : climateprediction.net Science : Misconfigured Machine? (Message 64385)
Posted 27 days ago by mngn
Post:
100% errors
https://www.cpdn.org/results.php?hostid=1517679
3) Message boards : Number crunching : 64 cores (Message 63616)
Posted 8 Mar 2021 by mngn
Post:
The 3990X has 256MB L3 cache and the 3700X has 32MB L3 cache. So eight times eight tasks makes running 64 tasks possible.
Lots of writes to disk though.

I expect to use 256GB of RAM, 4GB per task. Might be too little.
4) Message boards : Number crunching : 64 cores (Message 63611)
Posted 8 Mar 2021 by mngn
Post:
Is there any limit to the number of cores Boinc and CPDN can handle? I'm trying to justify the 64 core AMD Ryzen Threadripper 3990X for my next PC.
https://www.amd.com/en/products/ryzen-threadripper
5) Questions and Answers : Getting started : How to Find the IP Address of Your Router (Message 61881)
Posted 2 Jan 2020 by mngn
Post:
Deleted message.
6) Message boards : Number crunching : Misconfigured machines (Message 61489)
Posted 7 Nov 2019 by mngn
Post:
Is there any use reporting misconfigured machines or will the project handle it?
7) Questions and Answers : Getting started : Hyper-V with VirtualBox (Message 61421)
Posted 28 Oct 2019 by mngn
Post:
VirtualBox isn't necessary. You can run 32 bit Ubuntu in a VM in Hyper-V and then run the Linux work units.
8) Message boards : climateprediction.net Science : Misconfigured Machine? (Message 61288)
Posted 20 Oct 2019 by mngn
Post:
All crashes.
https://www.cpdn.org/results.php?hostid=1434989
9) Message boards : climateprediction.net Science : Misconfigured Machine? (Message 61233)
Posted 15 Oct 2019 by mngn
Post:
100% crashes.
https://www.cpdn.org/show_host_detail.php?hostid=1470971
10) Message boards : climateprediction.net Science : Misconfigured Machine? (Message 61085)
Posted 29 Sep 2019 by mngn
Post:
This computer crashes everything.
https://www.cpdn.org/results.php?hostid=1488757
11) Message boards : Number crunching : UK Met Office HadAM4 at N144 resolution (Message 61073)
Posted 29 Sep 2019 by mngn
Post:
Linux/x86, which means 32 bit Linux.
https://www.cpdn.org/apps.php
12) Message boards : Number crunching : Boinc config question (Message 61043)
Posted 27 Sep 2019 by mngn
Post:
The UK Met Office HadCM3 short WUs are Linux/x86 only.
https://www.cpdn.org/apps.php
13) Message boards : Number crunching : New work Discussion (Message 60675)
Posted 16 Jul 2019 by mngn
Post:
Unable to reach https://www.climateprediction.net/index.php
A good sign people are back and doing things. :-)
14) Message boards : Cafe CPDN : WCG climate research beta (Message 60529)
Posted 1 Jul 2019 by mngn
Post:
Another link:
https://www.worldcommunitygrid.org/forums/wcg/viewthread_thread,41609
15) Message boards : Number crunching : Upload failures (Message 60505)
Posted 30 Jun 2019 by mngn
Post:
Starting on the SAM50s?

30/06/2019 11:57:09 | climateprediction.net | Started upload of wah2_sam50_n0y8_201412_24_808_011809494_0_r1097282773_7.zip
30/06/2019 11:57:09 | climateprediction.net | [file_xfer] URL: http://upload3.cpdn.org/cgi-bin/file_upload_handler
30/06/2019 11:57:10 | climateprediction.net | [file_xfer] http op done; retval 0 (Success)
30/06/2019 11:57:10 | climateprediction.net | [file_xfer] parsing upload response: <data_server_reply> <status>0</status> <file_size>0</file_size></data_server_reply>
30/06/2019 11:57:10 | climateprediction.net | [file_xfer] parsing status: 0
30/06/2019 11:57:10 | climateprediction.net | [fxd] starting upload, upload_offset 0
30/06/2019 11:57:35 | climateprediction.net | [file_xfer] http op done; retval 0 (Success)
30/06/2019 11:57:35 | climateprediction.net | [file_xfer] parsing upload response: <data_server_reply> <status>0</status></data_server_reply>
30/06/2019 11:57:35 | climateprediction.net | [file_xfer] parsing status: 0
30/06/2019 11:57:35 | climateprediction.net | [file_xfer] file transfer status 0 (Success)
30/06/2019 11:57:35 | climateprediction.net | Finished upload of wah2_sam50_n0y8_201412_24_808_011809494_0_r1097282773_7.zip
30/06/2019 11:57:35 | climateprediction.net | [file_xfer] Throughput 1850255 bytes/sec
16) Message boards : Number crunching : Upload failures (Message 60495)
Posted 29 Jun 2019 by mngn
Post:
Here's an Upload Success:
2019-06-29 18:43:56 | climateprediction.net | Started upload of wah2_anz50_n3hf_201612_20_794_011766901_2_r132410646_2.zip
2019-06-29 18:43:56 | climateprediction.net | [file_xfer] URL: http://upload4.cpdn.org/cpdn_cgi/file_upload_handler

2019-06-29 18:44:12 | climateprediction.net | Finished upload of wah2_anz50_n3hf_201612_20_794_011766901_2_r132410646_2.zip
2019-06-29 18:44:12 | climateprediction.net | [file_xfer] Throughput 3734141 bytes/sec

Hope it keeps up.
17) Message boards : Number crunching : Upload failures (Message 60470)
Posted 27 Jun 2019 by mngn
Post:
These are from the same computer. sam50 downloads are forbidden, anz50 are allowed?

2019-06-27 07:17:52 | climateprediction.net | Giving up on download of wah2_sam50_n4k0_200912_13_809_011823386.zip: permanent HTTP error

2019-06-27 08:18:30 | climateprediction.net | Finished download of wah2_anz50_n27g_201612_20_794_011765246.zip
18) Message boards : climateprediction.net Science : Project announcements discussion (Message 60446)
Posted 25 Jun 2019 by mngn
Post:
There's a new reply when requesting OpenIFS tasks. A sign of better days to come, I hope: "No tasks are available for OpenIFS".
19) Message boards : Number crunching : Upload failures (Message 60438)
Posted 25 Jun 2019 by mngn
Post:
sam50 uploads have started and are slowing down all other communication. 15 GBytes to go, should take at least two days.

Edit: They stopped again. Out of disk space.
20) Message boards : climateprediction.net Science : Project announcements discussion (Message 60363)
Posted 19 Jun 2019 by mngn
Post:
See
https://www.climateprediction.net/oxford-e-research-centre-teams-up-with-ecmwf-to-enable-scientists-to-run-the-openifs-weather-model-on-thousands-of-peoples-home-computers/


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