Formula BOINC project 11.11.2021 21:00 (UTC)

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rebirther Volunteer moderator Project administrator Project developer Project tester Project scientist Send message Joined: 2 Jan 13 Posts: 7471 Credit: 43,522,725 RAC: 46,125	Message 7985 - Posted: 10 Nov 2021, 21:06:18 UTC
SRBase was choosen for Formula BOINC. Feel free to join.
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Buro87 [Lombardia] Send message Joined: 13 Apr 21 Posts: 5 Credit: 3,196,110 RAC: 0	Message 7986 - Posted: 10 Nov 2021, 21:37:39 UTC - in response to Message 7985.
Hi Has the missing lib on Linux problem been solved? https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515 Thanks
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rebirther Volunteer moderator Project administrator Project developer Project tester Project scientist Send message Joined: 2 Jan 13 Posts: 7471 Credit: 43,522,725 RAC: 46,125	Message 7987 - Posted: 10 Nov 2021, 21:55:26 UTC - in response to Message 7986.
Hi Has the missing lib on Linux problem been solved? https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515 Thanks That should be included in the app now.
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Buro87 [Lombardia] Send message Joined: 13 Apr 21 Posts: 5 Credit: 3,196,110 RAC: 0	Message 7988 - Posted: 10 Nov 2021, 22:02:08 UTC - in response to Message 7987.
Thanks. I will test tomorrow
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mmonnin Send message Joined: 1 Feb 17 Posts: 30 Credit: 544,175,973 RAC: 74,609	Message 7989 - Posted: 10 Nov 2021, 23:28:29 UTC - in response to Message 7987.
Hi Has the missing lib on Linux problem been solved? https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515 Thanks That should be included in the app now. Lots of tasks failing asking for glibc 2.29 with driver 470 on 18.04
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rebirther Volunteer moderator Project administrator Project developer Project tester Project scientist Send message Joined: 2 Jan 13 Posts: 7471 Credit: 43,522,725 RAC: 46,125	Message 7990 - Posted: 11 Nov 2021, 6:14:35 UTC - in response to Message 7989.
Hi Has the missing lib on Linux problem been solved? https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515 Thanks That should be included in the app now. Lots of tasks failing asking for glibc 2.29 with driver 470 on 18.04 you must update glibc
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mmonnin Send message Joined: 1 Feb 17 Posts: 30 Credit: 544,175,973 RAC: 74,609	Message 7992 - Posted: 11 Nov 2021, 13:40:27 UTC - in response to Message 7990.
Hi Has the missing lib on Linux problem been solved? https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515 Thanks That should be included in the app now. Lots of tasks failing asking for glibc 2.29 with driver 470 on 18.04 you must update glibc You must send the correct version. CUDA 100 version works but the server sends 99.6% CUDA111. 2 out of 560. Those 2 completed just fine with Ubuntu 18 and driver 470.
ID: 7992 · Rating: 0 · rate: / Reply Quote

rebirther Volunteer moderator Project administrator Project developer Project tester Project scientist Send message Joined: 2 Jan 13 Posts: 7471 Credit: 43,522,725 RAC: 46,125	Message 7993 - Posted: 11 Nov 2021, 16:25:21 UTC - in response to Message 7992.
Hi Has the missing lib on Linux problem been solved? https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515 Thanks That should be included in the app now. Lots of tasks failing asking for glibc 2.29 with driver 470 on 18.04 you must update glibc You must send the correct version. CUDA 100 version works but the server sends 99.6% CUDA111. 2 out of 560. Those 2 completed just fine with Ubuntu 18 and driver 470. This is the plan_class spec file. With all these driver/cuda versions a bit tricky, see https://srbase.my-firewall.org/sr5/forum_thread.php?id=6&postid=5765 The best thing is to build an app_config file to avoid the switch and only getting cuda10 apps.
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rebirther Volunteer moderator Project administrator Project developer Project tester Project scientist Send message Joined: 2 Jan 13 Posts: 7471 Credit: 43,522,725 RAC: 46,125	Message 7994 - Posted: 11 Nov 2021, 20:44:39 UTC
Possible solution for glibc 2.29 errors on linux... <app_config> <app> <name>TF</name> <max_concurrent>1</max_concurrent> <gpu_versions> <cpu_usage>0.1</cpu_usage> </gpu_versions> <app_version> <app_name>cuda100</app_name> </app_version>] </app> </app_config> Before setup, finish all your current work! This file is only for running cuda10 GPU apps without updating glibc for linux (glibc 2.29 error) 1. create an app_config.xml file with this content in the srbase project folder 2. restart BOINC 3. You should only getting cuda10 apps for TF, check the FAQ if you match the driver rules with cuda10 toolkit. I cannot test it, need of course some tweaking or changes. Let me know if you can run it or not.
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pschoefer Send message Joined: 6 Dec 15 Posts: 3 Credit: 552,039,996 RAC: 86,414	Message 7997 - Posted: 12 Nov 2021, 6:26:20 UTC - in response to Message 7994.
app_config.xml only overrides settings for the specified app names and plan classes, it does not prevent the client from getting tasks for different app names or plan classes. The only "clean" way to force a specific plan class would be an app_info.xml. However, anonymous platform is not allowed on this project, so this won't work either. That leaves only one very ugly and potentially dangerous workaround if glibc cannot be updated: Replace the cuda111 binary with a copy of the cuda100 binary and tell BOINC not to check the file size when starting a task (i.e., set <dont_check_file_sizes>1</dont_check_file_sizes> in the options part of cc_config.xml).
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Buro87 [Lombardia] Send message Joined: 13 Apr 21 Posts: 5 Credit: 3,196,110 RAC: 0	Message 7998 - Posted: 12 Nov 2021, 10:20:18 UTC - in response to Message 7987.
Hi Has the missing lib on Linux problem been solved? https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515 Thanks That should be included in the app now. It works fine thanks
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rebirther Volunteer moderator Project administrator Project developer Project tester Project scientist Send message Joined: 2 Jan 13 Posts: 7471 Credit: 43,522,725 RAC: 46,125	Message 8006 - Posted: 14 Nov 2021, 20:27:50 UTC
A short challenge conclusion: We have got done 5 times more work than before during the challenge. This took normally 4 month. Many thanks to all who have participated!
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rebirther
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SRBase was choosen for Formula BOINC.

Feel free to join.

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Buro87 [Lombardia]
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Hi
Has the missing lib on Linux problem been solved?
https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515

Thanks

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rebirther
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Hi
Has the missing lib on Linux problem been solved?
https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515

Thanks

That should be included in the app now.

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Buro87 [Lombardia]
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Thanks. I will test tomorrow

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mmonnin
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Hi
Has the missing lib on Linux problem been solved?
https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515

Thanks

That should be included in the app now.

Lots of tasks failing asking for glibc 2.29 with driver 470 on 18.04

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rebirther
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Hi
Has the missing lib on Linux problem been solved?
https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515

Thanks

That should be included in the app now.

Lots of tasks failing asking for glibc 2.29 with driver 470 on 18.04

you must update glibc

ID: 7990 · Rating: 0 · rate:

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mmonnin
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Joined: 1 Feb 17
Posts: 30
Credit: 544,175,973
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Hi
Has the missing lib on Linux problem been solved?
https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515

Thanks

That should be included in the app now.

Lots of tasks failing asking for glibc 2.29 with driver 470 on 18.04

you must update glibc

You must send the correct version.

CUDA 100 version works but the server sends 99.6% CUDA111. 2 out of 560. Those 2 completed just fine with Ubuntu 18 and driver 470.

ID: 7992 · Rating: 0 · rate:

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rebirther
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Hi
Has the missing lib on Linux problem been solved?
https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515

Thanks

That should be included in the app now.

Lots of tasks failing asking for glibc 2.29 with driver 470 on 18.04

you must update glibc

You must send the correct version.

CUDA 100 version works but the server sends 99.6% CUDA111. 2 out of 560. Those 2 completed just fine with Ubuntu 18 and driver 470.

This is the plan_class spec file. With all these driver/cuda versions a bit tricky, see https://srbase.my-firewall.org/sr5/forum_thread.php?id=6&postid=5765

The best thing is to build an app_config file to avoid the switch and only getting cuda10 apps.

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rebirther
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Possible solution for glibc 2.29 errors on linux...

<app_config> <app> <name>TF</name> <max_concurrent>1</max_concurrent> <gpu_versions> <cpu_usage>0.1</cpu_usage> </gpu_versions> <app_version> <app_name>cuda100</app_name> </app_version>] </app> </app_config>

Before setup, finish all your current work! This file is only for running cuda10 GPU apps without updating glibc for linux (glibc 2.29 error)

1. create an app_config.xml file with this content in the srbase project folder
2. restart BOINC
3. You should only getting cuda10 apps for TF, check the FAQ if you match the driver rules with cuda10 toolkit.

I cannot test it, need of course some tweaking or changes. Let me know if you can run it or not.

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pschoefer
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app_config.xml only overrides settings for the specified app names and plan classes, it does not prevent the client from getting tasks for different app names or plan classes.

The only "clean" way to force a specific plan class would be an app_info.xml. However, anonymous platform is not allowed on this project, so this won't work either.

That leaves only one very ugly and potentially dangerous workaround if glibc cannot be updated: Replace the cuda111 binary with a copy of the cuda100 binary and tell BOINC not to check the file size when starting a task (i.e., set <dont_check_file_sizes>1</dont_check_file_sizes> in the options part of cc_config.xml).

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Buro87 [Lombardia]
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Hi
Has the missing lib on Linux problem been solved?
https://srbase.my-firewall.org/sr5/forum_thread.php?id=1579&postid=7515#7515

Thanks

That should be included in the app now.

It works fine
thanks

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rebirther
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A short challenge conclusion:

We have got done 5 times more work than before during the challenge. This took normally 4 month.

Many thanks to all who have participated!

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