Posts by rebirther
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1) Message boards : Number crunching : Work available?? (Message 9874)
Posted 2 hours ago by Profile rebirther
We have run out of CPU tasks.



Some new work is prepared...
2) Message boards : Number crunching : "Must update drivers" (Message 9873)
Posted 2 hours ago by Profile rebirther
... looks like your card is too old.


What is "too old", what GPUs are supported?


I have found some specs by google with cc5 if this is right.
3) Message boards : Number crunching : "Must update drivers" (Message 9870)
Posted 6 hours ago by Profile rebirther
I am no longer receiving any GPU tasks for SRBase. I am getting a message in the debug log

2024-03-28 11:54:39 | SRBase | Message from server: NVIDIA GPU: Upgrade to the latest driver to process tasks using your computer's GPU

I have the latest drivers from the NVIDIA web site. What exactly are you looking for?

Windows 10
Quadro K2000
Driver 30.0.14.7482

Thanks


What cuda version do you have installed? cc6.0+ is supported, looks like your card is too old. I see you have some badges. When did you get the last WUs?
4) Message boards : Science : base S784 (preparing) (1k) (Message 9868)
Posted 13 hours ago by Profile rebirther
- n=400-600k, 1k left (151)
- runtime ? (AVX@3.8Ghz)
- ? WUs
5) Message boards : Number crunching : Results of bases (Message 9867)
Posted 2 days ago by Profile rebirther
R168 tested to n=300k (100-300k)

8 primes found, 33 remain (+ 2 duplicate k-values are primes)

4642*168^102567-1 found by JohnMD
2627*168^159255-1 found by Jaari
1626*168^168681-1 found by magic_sam
2852*168^118048-1 found by Dirk Broer
3106*168^127778-1 found by jon forbes
4382*168^132675-1 found by jon forbes
1754*168^135948-1 found by Helmuth M.
2852*168^157420-1 found by JohnMD
4614*168^151048-1 found by Science United
2852*168^181916-1 found by Science United
6) Message boards : Number crunching : Bases loaded (Message 9865)
Posted 3 days ago by Profile rebirther
R526
- n=300-500k
- runtime 1h17min-4h24min (AVX@3.8Ghz)
- 300-350k = 400 credits
- 350-400k = 550 credits
- 400-450k = 850 credits
- 450-500k = 1000 credits
- Sierpinski / Riesel Base - average2
- deadline 3 days
- TOP5000 primes
7) Message boards : Number crunching : Bases loaded (Message 9864)
Posted 3 days ago by Profile rebirther
R234
- n=800k-1M
- runtime 5h-7h48min (AVX@3.8Ghz)
- 800-850k = 1800 credits
- 850-900k = 1900 credits
- 900-950k = 2100 credits
- 950k-1M = 2300 credits
- Sierpinski / Riesel Base - long3
- deadline 3 days
- TOP5000 primes
8) Message boards : Number crunching : Linux TF WUs on ATI 6800 cards (Message 9863)
Posted 3 days ago by Profile rebirther
1st one completed and returned from RX6800.

https://srbase.my-firewall.org/sr5/result.php?resultid=147398812


Another is running on the RX6800XT now.

So was it a null assigned to $GPU_DEVICE_NUM in job_TF_l64m1_00039.xml?



2 done and reported from RX6800XT. They are sub 4 minutes clock time on this card.

https://srbase.my-firewall.org/sr5/result.php?resultid=147174011

Thank you so much for walking thru the testing with us.

tschuess, Skip


Its fine to see if its running :)
9) Message boards : Number crunching : Linux TF WUs on ATI 6800 cards (Message 9861)
Posted 3 days ago by Profile rebirther
1st one completed and returned from RX6800.

https://srbase.my-firewall.org/sr5/result.php?resultid=147398812


Another is running on the RX6800XT now.

So was it a null assigned to $GPU_DEVICE_NUM in job_TF_l64m1_00039.xml?


nope, the app itself needed a new libfile from the new rocm driver and some other changes. The console was everytime successfully to run but different from running in boinc, was very frustrating. Now on the 6400 it was fine.
10) Message boards : Number crunching : Results of bases (Message 9859)
Posted 3 days ago by Profile rebirther
R815 tested to n=600k (400-600k)

1 prime found, base proven

8*815^559138-1 found by magic_sam (TOP5000)
11) Message boards : News : Testing new apps started (Message 9858)
Posted 3 days ago by Profile rebirther
mfakto v39 linux added

changelog:
- should running with AMD 6000 serie, vega20 too
- recompiled with new lib file for latest drivers as static
- added libfile in zip
12) Message boards : Number crunching : Linux TF WUs on ATI 6800 cards (Message 9857)
Posted 3 days ago by Profile rebirther
After a long time, 6000er should work now with v39, vega20 still untested, we havent any cards.
13) Message boards : Number crunching : Bases loaded (Message 9854)
Posted 4 days ago by Profile rebirther
S165
- n=400-500k
- runtime 47min-2h28min (AVX@3.8Ghz)
- 400-450k = 550 credits
- 450-500k = 650 credits
- Sierpinski / Riesel Base - average
- deadline 3 days
- TOP5000 primes
14) Message boards : Number crunching : Linux TF WUs on ATI 6800 cards (Message 9852)
Posted 5 days ago by Profile rebirther
Yes, counted from 0... back when I had a 5700G APU/CPU the discrete card was 0 & the iGPU was 1. I excluded the iGPU in cc_config.xml.


Our dev is building a 6400 linux PC, lets see if we can find a solution.
15) Message boards : Number crunching : Linux TF WUs on ATI 6800 cards (Message 9850)
Posted 5 days ago by Profile rebirther
In summary of both tests on vega20 and 6000er:

- wrapper standalone test was successful without errors

Now we need to find out why they failed in BOINC
16) Message boards : Number crunching : Linux TF WUs on ATI 6800 cards (Message 9849)
Posted 5 days ago by Profile rebirther
Trying to show what that variable is set to (that s/b = 0) by going into the boinc folder where srbase runs from .... as root.. gives me nothing back so I assume it's set to null.

root@sharon-ES7C95:/var/lib/boinc-client/projects/srbase.my-firewall.org_sr5# echo $GPU_DEVICE_NUM


Yes, every card is counting from 0, if you have AMD and nvidia both starting from 0, if you have 2 AMDs then 0, 1
17) Message boards : Number crunching : Linux TF WUs on ATI 6800 cards (Message 9847)
Posted 5 days ago by Profile rebirther
/home/sharon/mfacto/mfakto-wrappertest/

has these files in it:
barrett15.cl barrett.cl boinc_finish_called common.cl COPYING datatypes.h gpusieve.cl job.xml mfakto.ini mfakto_Kernels.cl mfakto_Kernels.elf mfakto-x64 montgomery.cl mul24.cl README.txt results.txt stderr.txt tf_debug.h todo.txt worktodo.txt wrapper_26018_linux-u18_x86-64 wrapper_checkpoint.txt wrapperdir


ok, then sudo is ok, now we need to know why its not running in BOINC, all looks fine.
18) Message boards : Number crunching : Linux TF WUs on ATI 6800 cards (Message 9845)
Posted 5 days ago by Profile rebirther
What files? R we talking wrapper-test or BOINC world?


wrapper test
19) Message boards : Number crunching : Linux TF WUs on ATI 6800 cards (Message 9843)
Posted 5 days ago by Profile rebirther
In terminal I ran:

sharon@sharon-ES7C95:~/mfakto/mfakto-wrappertest$ sudo ./wrapper_26018_linux-u18_x86-64



mfakto/mfakto-wrappertest folder has this in job.xml:

<job_desc> <task> <application>./mfakto-x64</application> <command_line>-d 0</command_line> </task> <unzip_input> <zipfilename>mfakto-linux64-v10.zip</zipfilename> </unzip_input> </job_desc>



Where do you have the files? Must be a permission issue somewhere.
20) Message boards : Number crunching : Linux TF WUs on ATI 6800 cards (Message 9841)
Posted 5 days ago by Profile rebirther
<command_line>-d 0</command_line>


and that was running?


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