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drummers-lowrise
1) Message boards : Number crunching : syst.host (Message 100850)
Posted 1067 days ago by waffleironhead
It looks like you are running windows 7. There is a known issue with windows update eating up a lot of processor time.

You might want to try the things suggested in this thread at anandtech forums and see if it helps.

https://forums.anandtech.com/threads/fix-for-windows-7-update.2471653/
2) Message boards : AP26 - AP27 Search : App testing (Message 96771)
Posted 1191 days ago by waffleironhead
Just tested the opencl64 app on my HD6950 1GB card.
All three tests completed successfully and took around 4 minutes each.
Windows 7 Running driver 15.7.1
So older VLIW4 card works even with only 1GB memory.
3) Message boards : Problems and Help : Sierpinski Problem ESP/PSP/SoB (Sieve) Validate Error WU (Message 94834)
Posted 1256 days ago by waffleironhead
You are welcome. Glad you got it sorted.
4) Message boards : Problems and Help : Sierpinski Problem ESP/PSP/SoB (Sieve) Validate Error WU (Message 94824)
Posted 1257 days ago by waffleironhead
I noticed this WU has a long string of systems and all 8 coming back with a validate error. I just got a second one from another system. Is this something to be concerned about?

http://www.primegrid.com/workunit.php?wuid=480177913
5) Message boards : Sieving : ESP/PSP/SOB sieve file has changed (Message 94820)
Posted 1257 days ago by waffleironhead
Not sure if this has to do with the change or not, but I noticed a WU with 6 validate errors.
I'm not sure how common errors like this are, but 6 separate users getting the same error is interesting enough for me to point out.
http://www.primegrid.com/workunit.php?wuid=480177913
6) Message boards : Number crunching : Completed, validation inconclusive (Message 94105)
Posted 1281 days ago by waffleironhead
It means the results that have been returned do not match. One or both systems have an error. Looking at your wingman shows he has a few invalid wu, all on the same type as your inconclusive. So odds are you will be marked valid when the third unit is successfully returned.
7) Message boards : Generalized Fermat Prime Search : Genefer 3.3.0 testing (Message 93533)
Posted 1296 days ago by waffleironhead
If you're talking about the machine with the Radeon HD 6900, it seems to have got the app and returned valid tasks now.



I figured out the problem. Avast was stopping the download as suspicious. I turned off Avast for a bit to complete the download. Then once the new app started running, Avast quarantined it thinking it was malicious. I had to set an exception and now everything is smooth sailing.

8) Message boards : Generalized Fermat Prime Search : Genefer 3.3.0 testing (Message 93484)
Posted 1297 days ago by waffleironhead
For some reason boinc is having issues downloading the new version. It keeps backing off and retrying. The particular system had no problems downloading more ESP sieve tasks, just the new GFN-16 app.

Event log: Internet access ok- project servers may be temporarily down.

EDIT:Checking on one of my wingman shows a lot of errors

http://www.primegrid.com/results.php?hostid=400679&offset=0&show_names=0&state=7&appid=23

and this one

http://www.primegrid.com/results.php?hostid=510579

guess its not ready for prime time yet.

I'm switching over to 17_low for a bit.
9) Message boards : Generalized Fermat Prime Search : Genefer OCL 4 (Message 90909)
Posted 1378 days ago by waffleironhead
AMD HD6950
ocl=43
ocl2=6
ocl3=18
ocl4=24



Running benchmarks for transform implementation "OCL" Running on platform 'AMD Accelerated Parallel Processing', device 'Cayman', vers ion 'OpenCL 1.2 AMD-APP (1800.8)' and driver '1800.8 (VM)'. 2199064^8192+1 Time: 71.7 us/mul. Err: 0.1875 51956 digits 1798620^16384+1 Time: 74.2 us/mul. Err: 0.1875 102481 digits 1471094^32768+1 Time: 89 us/mul. Err: 0.1875 202102 digits 1203210^65536+1 Time: 135 us/mul. Err: 0.1875 398482 digits 984108^131072+1 Time: 244 us/mul. Err: 0.1797 785521 digits 804904^262144+1 Time: 661 us/mul. Err: 0.1719 1548156 digits 658332^524288+1 Time: 1.3 ms/mul. Err: 0.1797 3050541 digits 538452^1048576+1 Time: 2.46 ms/mul. Err: 0.1758 6009544 digits 440400^2097152+1 Time: 4.79 ms/mul. Err: 0.1719 11836006 digits 360204^4194304+1 Time: 9.57 ms/mul. Err: 0.1621 23305854 digits 294612^8388608+1 Time: 19.2 ms/mul. Err: 0.1621 45879398 digits Genefer Mark = 43. Running benchmarks for transform implementation "OCL2" Running on platform 'AMD Accelerated Parallel Processing', device 'Cayman', vers ion 'OpenCL 1.2 AMD-APP (1800.8)' and driver '1800.8 (VM)'. 2199064^8192+1 Time: 460 us/mul. Err: 0.0001 51956 digits 1798620^16384+1 Time: 647 us/mul. Err: 0.0001 102481 digits 1471094^32768+1 Time: 778 us/mul. Err: 0.0001 202102 digits 1203210^65536+1 Time: 829 us/mul. Err: 0.0001 398482 digits 984108^131072+1 Time: 1.67 ms/mul. Err: 0.0001 785521 digits 804904^262144+1 Time: 4.3 ms/mul. Err: 0.0001 1548156 digits 658332^524288+1 Time: 14 ms/mul. Err: 0.0001 3050541 digits 538452^1048576+1 Time: 33.9 ms/mul. Err: 0.0001 6009544 digits 440400^2097152+1 Time: 56.6 ms/mul. Err: 0.0001 11836006 digits 360204^4194304+1 Time: 49.7 ms/mul. Err: 0.0001 23305854 digits 294612^8388608+1 Time: 105 ms/mul. Err: 0.0001 45879398 digits Genefer Mark = 6. Priority change succeeded. Running benchmarks for transform implementation "OCL3" Running on platform 'AMD Accelerated Parallel Processing', device 'Cayman', vers ion 'OpenCL 1.2 AMD-APP (1800.8)' and driver '1800.8 (VM)'. 2199064^8192+1 Time: 111 us/mul. Err: 0.0000 51956 digits 1798620^16384+1 Time: 126 us/mul. Err: 0.0000 102481 digits 1471094^32768+1 Time: 176 us/mul. Err: 0.0000 202102 digits 1203210^65536+1 Time: 388 us/mul. Err: 0.0000 398482 digits 984108^131072+1 Time: 700 us/mul. Err: 0.0000 785521 digits 804904^262144+1 Time: 1.46 ms/mul. Err: 0.0000 1548156 digits 658332^524288+1 Time: 2.8 ms/mul. Err: 0.0000 3050541 digits 538452^1048576+1 Time: 5.49 ms/mul. Err: 0.0000 6009544 digits 440400^2097152+1 Time: 11.2 ms/mul. Err: 0.0000 11836006 digits 360204^4194304+1 Time: 23.3 ms/mul. Err: 0.0000 23305854 digits 294612^8388608+1 Time: 44.4 ms/mul. Err: 0.0000 45879398 digits Genefer Mark = 18. Priority change succeeded. Running benchmarks for transform implementation "OCL4" Running on platform 'AMD Accelerated Parallel Processing', device 'Cayman', vers ion 'OpenCL 1.2 AMD-APP (1800.8)' and driver '1800.8 (VM)'. 2199064^8192+1 Time: 94.8 us/mul. Err: 0.0000 51956 digits 1798620^16384+1 Time: 105 us/mul. Err: 0.0000 102481 digits 1471094^32768+1 Time: 140 us/mul. Err: 0.0000 202102 digits 1203210^65536+1 Time: 263 us/mul. Err: 0.0000 398482 digits 984108^131072+1 Time: 564 us/mul. Err: 0.0000 785521 digits 804904^262144+1 Time: 1.22 ms/mul. Err: 0.0000 1548156 digits 658332^524288+1 Time: 2.27 ms/mul. Err: 0.0000 3050541 digits 538452^1048576+1 Time: 4.29 ms/mul. Err: 0.0000 6009544 digits 440400^2097152+1 Time: 8.65 ms/mul. Err: 0.0000 11836006 digits 360204^4194304+1 Time: 17.5 ms/mul. Err: 0.0000 23305854 digits 294612^8388608+1 Time: 34.9 ms/mul. Err: 0.0000 45879398 digits Genefer Mark = 24. Priority change succeeded.
10) Message boards : Generalized Fermat Prime Search : Genefer 3.2.9 testing (Message 89109)
Posted 1460 days ago by waffleironhead
Looks like I just hit the limit on these '15 cpu units. CPU times jumped from ~10-12 minutes to up over 20. X87 onward for my 460m
Im going to do some testing and see if HT is still helping or harming now.


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