Posts by mikey

1) Message boards : Number crunching : Waiting for swap space (Message 1017)
Posted 14 Sep 2026 by mikey
Post:
My tasks come to standstill with "Waiting for swap space" all of a sudden.
Same system worked without error before.
Installing ZRAM didn't help either.

BOINC version 8.2.14
RAM 31.14 GB
Cache 6144 KB
Virtual memory 19.57 GB
Total disk space 915.53 GB
Free disk space 559.7 GB


My distro made me update to 8.2.15: same behaviour


This happened at Einstein too because the tasks used too much back and forth data transfers and the ram couldn't keep up. The idea is not MORE ram but IS FASTER ram. We solved it by running fewer tasks at one time, but you like us probably are running multiple tasks which will be 'suspended but kept in memory' so until every running AND partly run suspended tasks the problem will continue.
2) Message boards : Number crunching : This site is being SPAMMED (Message 1000)
Posted 31 Aug 2026 by mikey
Post:
[quote]This site is being SPAMMED in a big way, can measures be taken to stop it please.

Conan


Agree - Please remove the noise.
Make it mandatorey to have earned credits to be able to post.[/quote}

Most Projects do that now but they have to have enough credits to have run at least a few tasks. Mot Projects ALSO reserve one Forum for users with zero credits to get help, then they block the IP address or something to stop the spamming.
3) Message boards : Cafe : WHY are there so many posts from someone with zero credits? (Message 928)
Posted 21 May 2026 by mikey
Post:
Looks like spam to me!!
4) Message boards : Number crunching : Badges? (Message 916)
Posted 3 May 2026 by mikey
Post:
Those are not permanent badges. Based off RAC, if you're in the top % you'll have one of three badges. I think Top 1/5/25%. But if you stop then it goes away and it depends on how many users there are.


I'm not so sure of that but will let you know, I'm back, sorta kinda, crunching here and do have a Cometary Science Badge but really have no idea what it means. Maybe, perhaps something to do with comets?
5) Message boards : Number crunching : Any chance for an Android app? (Message 915)
Posted 3 May 2026 by mikey
Post:
As the title states...can we possibly get an Android application? There are fewer and fewer Android supported projects out there. It would be nice to have more options.


A Raspberry Pi app would be nice as well!! I'm sure if the Admin just asks there ARE people that can help build them.
6) Message boards : Number crunching : macOS / Linux ARM support (Message 833)
Posted 26 Jan 2026 by mikey
Post:
What about spacious@home? Will they require more computing power and could potentially benefit?


IMHO both Gaia and Spacious are struggling to keep the computers that are attached to their Projects full of tasks every day,
which is key to the long term running of the Projects. Finding people who can port the tasks to different OS's is never a bad thing but
letting people use those apps is a different story.

Lots of Projects have come and gone because of the stress we crunchers put on them, ie keeping the internet up and running 24/7 for
people all over the World and sometimes with as few as 1 task or as many as a few hundred, or more, tasks at a time.
7) Message boards : Number crunching : 4 gaia tasks - lots running only for seconds but validate OK, no new 4s sent (Message 736)
Posted 16 Feb 2025 by mikey
Post:
Gaia 4 have empty inputs for new jobs, so it is finished developed jobs.
I upgrade Gaia6 generator and app (job generator have problem with contact with JPL Horision - fixed, app was problem calculate physical parameters with specyfic situations - now is testing).
I plan to waiting for last active jobs, cleaning database and disc space, upload new app and start generator for Gaia 6.


Sounds like a plan!!
8) Message boards : Number crunching : 4 gaia tasks - lots running only for seconds but validate OK, no new 4s sent (Message 734)
Posted 11 Feb 2025 by mikey
Post:
Any updates?


Agreed the old way is better than no tasks
9) Message boards : Number crunching : Gaia_4 (Message 723)
Posted 1 Feb 2025 by mikey
Post:
+1
They seem to come in waves, maybe the feeder is full of 6 most of the time and many only want 4.
I am just able to keep working most of the time.


That makes sense thanks
10) Message boards : Number crunching : Gaia_4 (Message 720)
Posted 30 Jan 2025 by mikey
Post:
Is there a reason why my pc's won't get Gaia 4 tasks when there are plenty of them according to the Server Status page? Some of my pc's have run dry, I already have ver 6 tasks to a milestone and am trying to get the ver 4 tasks to the same one then I will run both versions again. IF I do say it's okay to get ver 6 tasks I get more than I can handle so it's not a question of the pc not needing new tasks.

mikey
11) Message boards : Number crunching : A lot of errors (Message 690)
Posted 27 Dec 2024 by mikey
Post:
@ADMINS ANY UPDATES ??
Still receiving same "-195 errors" with the _4 tasks.


"195" error is a generic error from BOINC, not specifically in regard to the app.

your CPU is over 15 years old and lacks modern features such as SSE4 and AVX. this probably the reason they all fail.

the Gaia_5 and Gaia_6 apps probably do not require this, which is why they work.


That could be an interesting research Project to be done here on the returns


i checked 20 of the successful resends from his most recent 20 errors. and all were newer systems with more modern instruction sets. the oldest system that a resend successfully completed was on an i5-4250U, which supports SSE4/AVX/AVX2.

there's a strong correlation here. but also very unlikely that many people are running such old hardware anyway so pretty unlikely that a resend would go to such an old system.


Very nice!!!
12) Message boards : Number crunching : Server is dry (Message 689)
Posted 27 Dec 2024 by mikey
Post:
More work loaded for 4 & 6.


We got LOTS!!!!
13) Message boards : Number crunching : Server is dry (Message 687)
Posted 26 Dec 2024 by mikey
Post:
That may be all the work there is for these batches (4 & 6) :)


I hope not as I need more hours in both!!
14) Message boards : Number crunching : A lot of errors (Message 682)
Posted 24 Dec 2024 by mikey
Post:
@ADMINS ANY UPDATES ??
Still receiving same "-195 errors" with the _4 tasks.


"195" error is a generic error from BOINC, not specifically in regard to the app.

your CPU is over 15 years old and lacks modern features such as SSE4 and AVX. this probably the reason they all fail.

the Gaia_5 and Gaia_6 apps probably do not require this, which is why they work.


That could be an interesting research Project to be done here on the returns
15) Message boards : Number crunching : app_config.xml file (Message 658)
Posted 4 Dec 2024 by mikey
Post:

Simple solution.
Run this project in a VM or multi BOINC install.
No BOINC queue management headaches.
The queue was setup for a single core machine and does not allow multiple queues assigned to groupings of cores. It's clunky and needs to be completely reworked.


I guess I could but was hoping a simple app_config would solve the whole thing!!



That server is running a custom stripped down Windows 10, with minimal services and maximal RAM available, so the subsystem fails.
I just built a minimal AntiX Linux VM and maintain it (good learning experience for low skill Linux tech like me)..
That VM has been a nice addition as it sits there waiting for a Linux only project to generate rare WU's and not a serious issue to share 16 cores of the 48 available, for a while, unless it's prime number searching. Those are a race.

Oh, some projects ignore the 0 resource anyway and might send you tasks. NFS is one. Yoyo used to.

(Nice seeing you here. We WUPropers get around!!!).


SRBase does Prime Numbers too and has tasks available! But NOT for Linux only, they have a Windows app as well.
16) Message boards : Number crunching : app_config.xml file (Message 656)
Posted 4 Dec 2024 by mikey
Post:
Conan, this is an app_config. An app_info needs a client restart.

If you run out of Gaia 4 tasks then you'll only be running a single task. The client will see work available to run (it does not know about max_concurrent preferences) and not download any backup project at 0 priority. Just something to watch out for.


I have setup a zero resource Project that would take over so it's okay, but thanks for the warning.


It won't since the client still shows that you have work available from a non-zero project and will not download work.

.


Simple solution.
Run this project in a VM or multi BOINC install.
No BOINC queue management headaches.
The queue was setup for a single core machine and does not allow multiple queues assigned to groupings of cores. It's clunky and needs to be completely reworked.


I guess I could but was hoping a simple app_config would solve the whole thing!!
17) Message boards : Number crunching : app_config.xml file (Message 655)
Posted 4 Dec 2024 by mikey
Post:
Conan, this is an app_config. An app_info needs a client restart.

[quote]If you run out of Gaia 4 tasks then you'll only be running a single task. The client will see work available to run (it does not know about max_concurrent preferences) and not download any backup project at 0 priority. Just something to watch out for.


I have setup a zero resource Project that would take over so it's okay, but thanks for the warning.


It won't since the client still shows that you have work available from a non-zero project and will not download work. [/gquote]

It changes on a daily basis so I'm not worried about it or finding a backup project

Known applications:
4_Gaia@home[20241019.1457]
5_Gaia@home[20241023.2232]
6_Gaia@home[20241102.2234]
4_Gaia@home[20241102.1102]
4_Gaia@home[20241130.0949] ----

I'm guessing only the last one is the correct one for Gaia 4 as it matches the date on the apps.php page of 11/30. If not, then keep adding apps to the config file for any "known" apps the log shows.


Why did they name it like that, why not just 6_Gaia@home and adjust the tasks as needed that's what every other project does.
18) Message boards : Number crunching : Insufficient credits (Message 638)
Posted 3 Dec 2024 by mikey
Post:
I would also like an app selection in preferences. I am near my WUProp hours goal for Gaia 6 so will no longer want those tasks.


That's my motive as well!!
19) Message boards : Number crunching : app_config.xml file (Message 637)
Posted 3 Dec 2024 by mikey
Post:
This is what I used to currently control how many gaia_4 and gaia_6 tasks that I want to run since there are the only two apps currently available. Edit as needed when new apps appear. It works fine on my PC.

<app_config>
<app>
<name>6_Gaia@home[20241102.2234]</name>
<max_concurrent>4</max_concurrent>
</app>
<app>
<name>4_Gaia@home[20241130.0949]</name>
<max_concurrent>4</max_concurrent>
</app>
</app_config>


Thank you VERY much!!!


It doesn't work though, it STILL comes up with the same error message
20) Message boards : Number crunching : app_config.xml file (Message 632)
Posted 3 Dec 2024 by mikey
Post:
If you run out of Gaia 4 tasks then you'll only be running a single task. The client will see work available to run (it does not know about max_concurrent preferences) and not download any backup project at 0 priority. Just something to watch out for.


I have setup a zero resource Project that would take over so it's okay, but thanks for the warning.


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