Posts by JagDoc

1) Message boards : Closed Issues : SPT Memory Usage (Message 3790)
Posted 15 Nov 2019 by JagDoc
Post:
Memory usage of some of my hosts:

Intel(R) Atom(TM) x5-Z8300, Win10 64bit:
Peak working set size 932.83 MB, Peak swap size 943.20 MB, https://boinc.tbrada.eu/result.php?resultid=1611243
Peak working set size 778.78 MB, Peak swap size 943.20 MB, https://boinc.tbrada.eu/result.php?resultid=1560295

Intel(R) Celeron(R) J4105, Linux Ubuntu 19.04:
Peak working set size 937.06 MB, Peak swap size 942.44 MB, https://boinc.tbrada.eu/result.php?resultid=1566533

Ryzen 7 2700, Linux Mint 18.1
Peak working set size 334.46 MB, Peak swap size 334.87 MB, https://boinc.tbrada.eu/result.php?resultid=1617927

Hardkernel ODROID-N2, Ubuntu 18.04.3 LTS
Peak working set size 613.77 MB, Peak swap size 621.27 MB, https://boinc.tbrada.eu/result.php?resultid=1575211
Peak working set size 475.45 MB, Peak swap size 621.27 MB, https://boinc.tbrada.eu/result.php?resultid=1575177

Odroid-C2, Linux 16.04
Peak working set size 612.60 MB, Peak swap size 621.28 MB, https://boinc.tbrada.eu/result.php?resultid=1559210
Peak working set size 450.38 MB, Peak swap size 621.28 MB, https://boinc.tbrada.eu/result.php?resultid=1590109
2) Message boards : Closed Issues : ARM SPT RAM Usage (Message 3778)
Posted 12 Nov 2019 by JagDoc
Post:
Short feedback after 1 day running Symmetric Prime Tuples on some ARM-devices.

Odroid-C2, 4core, 2GB ram, Linux 64bit:
Running 4 wus system hangs often for long time and all wu crashed after some time.
Running one Symmetric Prime Tuples and 3 Universe, all wu finished and valid.
I think Symmetric Prime Tuples need to much memory to run more than one wu same time.
Result-file shows:
Peak working set size 612.48 MB
Peak swap size 621.28 MB
Runtime is 4h.


Odroid-N2, 6 core, 4GB ram, Linux 64bit:
Running 6 x Symmetric Prime Tuples all wu finished without error.
System is sometimes a little bit laggy.
Runtime is 3h45min.

PADLS Total not testet.
3) Message boards : Closed Issues : ARM SPT RAM Usage (Message 3776)
Posted 11 Nov 2019 by JagDoc
Post:
After a look to your ARM-board i found the problem.
The app is for armv7l-unknown-linux-gnueabihf.
Most ARM-devices run as arm-unknown-linux-gnueabihf.

I add on one Odroid-N2 to the cc_config.xml this option and get work:

<alt_platform>armv7l-unknown-linux-gnueabihf</alt_platform>
4) Message boards : Closed Issues : ARM SPT RAM Usage (Message 3772)
Posted 10 Nov 2019 by JagDoc
Post:
Tryed it with 2 Odroid-N2 and Odroid-C2 without sucess.
Test-apps allowed in settings.
In cc_config.xml with options: <alt_platform>arm-unknown-linux-gnueabihf</alt_platform>

Get only this message:
T.Brada Experiment Grid 10.11.2019 21:51:58 Requesting new tasks for CPU
T.Brada Experiment Grid 10.11.2019 21:51:59 Scheduler request completed: got 0 new tasks
T.Brada Experiment Grid 10.11.2019 21:51:59 No tasks sent

This hosts:
https://boinc.tbrada.eu/show_host_detail.php?hostid=4679
https://boinc.tbrada.eu/show_host_detail.php?hostid=4387
https://boinc.tbrada.eu/show_host_detail.php?hostid=4676
5) Message boards : Closed Issues : ARM SPT RAM Usage (Message 3768)
Posted 10 Nov 2019 by JagDoc
Post:
My ARM-devices with Linux get no work.

Get this message:

T.Brada Experiment Grid 10.11.2019 11:09:58 Requesting new tasks for CPU
T.Brada Experiment Grid 10.11.2019 11:10:01 Scheduler request completed: got 0 new tasks
T.Brada Experiment Grid 10.11.2019 11:10:01 No tasks sent

Is this a problem on server side or why get no work.
6) Message boards : Invalid Issues : Many error wu, wrong deadline (Message 3628)
Posted 29 Sep 2019 by JagDoc
Post:
My hosts have many wu with error:
Ablaufdatum 18 Sep 1951, 14:13:56 UTC
https://boinc.tbrada.eu/result.php?resultid=1193660




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