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Message 11747 - Posted: 27 May 2026, 15:12:22 UTC - in response to Message 11746.

Slow cards should be bad with a much longer runtime as a 5500 with 3d+ x factor x, planned 10d deadline, better for TF

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Message 11779 - Posted: 30 May 2026, 21:40:57 UTC

Looks like GTX 1650 is one of slow ones.
But probably still faster than running it on a CPU

2026-05-30 19:17:23 (27092): wrapper: running prpll.exe (-d 0 -v -use NO_ASM) 2026-05-30 19:17:23 (27092): wrapper: created child process 18504 20260530 19:17:23 PRPLL a3e4c7e starting 20260530 19:17:23 config: -d 0 -v -use NO_ASM 20260530 19:17:23 device 0, OpenCL 596.36, unique id '' 20260530 19:17:23 85637077 No FFTs found in tune.txt that can handle 85637077. Consider tuning with -tune 20260530 19:17:23 85637077 config: -DNO_ASM=1 20260530 19:17:23 85637077 Using CARRY64 20260530 19:17:23 85637077 OpenCL: 596.36:NVIDIA GeForce GTX 1650, args -cl-finite-math-only -cl-std=CL2.0 -DNO_ASM=1 -DEXP=85637077u -DWIDTH=1024u -DSMALL_HEIGHT=256u -DMIDDLE=4u -DCARRY_LEN=8u -DNW=4u -DNH=4u -DNVIDIAGPU=1 -DCC=705u -DCARRY64=1 -DFFT_VARIANT=101u -DMAXBPW=4750u -DWEIGHT_STEP=0.12121237008161001 -DIWEIGHT_STEP=-0.10810830607656183 -DTAILT=U2(-7.52981578e-05f,0.0122715384f) -DTRIG_SCALE=9 -DTRIG_SIN={6.6579027251980952e-07,3.7209369054580932e-23,-4.9188217704570848e-20,1.0901995091303198e-33,-1.1506191102407305e-47,7.0839240359575376e-62,-2.8545227803597818e-76,8.0307778151820938e-91,} -DTRIG_COS={1,-2.2163834349100114e-13,8.1872592175725296e-27,-1.209740380477418e-40,9.5758876440886212e-55,-4.7164085661095887e-69,1.5838111582820031e-83,-3.830342691138796e-98,} -DTAILTGF31=U2(509684486u,293249438u) -DTAILTGF61=U2(249938719029223731ull,1245372627562045535ull) -DFFT_TYPE=4 -DWordSize=8u -DDISTGF31=524288u -DDISTWTRIGGF31=2560u -DDISTMTRIGGF31=768u -DDISTHTRIGGF31=131776u -DDISTGF61=1048576ull -DDISTWTRIGGF61=3072ull -DDISTMTRIGGF61=1792ull -DDISTHTRIGGF61=263040ull -DFRAC_BPW_HI=3586041855u -DFRAC_BPW_LO=4294967295u 20260530 19:17:23 85637077 FFT: 2M 4:1K:4:256:101 (40.83 bpw) 20260530 19:17:24 85637077 Loaded transposeIn : 854ms 20260530 19:17:24 85637077 Loaded readResidue -DREADRESIDUE=1: 95ms 20260530 19:17:24 85637077 LL loaded @ 0 : 0000000000000004 20260530 19:17:25 85637077 Loaded fftP -DFFT_FP64=0 -DFFT_FP32=1 -DNTT_GF31=1 -DNTT_GF61=1 : 711ms 20260530 19:17:25 85637077 Loaded fftMiddleIn -DFFT_FP64=0 -DFFT_FP32=1 -DNTT_GF31=0 -DNTT_GF61=0 : 207ms 20260530 19:17:26 85637077 Loaded tailSquare -DFFT_FP64=0 -DFFT_FP32=1 -DNTT_GF31=0 -DNTT_GF61=0 : 369ms 20260530 19:17:26 85637077 Loaded fftMiddleOut -DFFT_FP64=0 -DFFT_FP32=1 -DNTT_GF31=0 -DNTT_GF61=0 : 211ms 20260530 19:17:26 85637077 Loaded fftMiddleInGF31 -DFFT_FP64=0 -DFFT_FP32=0 -DNTT_GF31=1 -DNTT_GF61=0 : 308ms 20260530 19:17:27 85637077 Loaded tailSquareGF31 -DFFT_FP64=0 -DFFT_FP32=0 -DNTT_GF31=1 -DNTT_GF61=0 : 626ms 20260530 19:17:27 85637077 Loaded fftMiddleOutGF31 -DFFT_FP64=0 -DFFT_FP32=0 -DNTT_GF31=1 -DNTT_GF61=0 : 334ms 20260530 19:17:28 85637077 Loaded fftMiddleInGF61 -DFFT_FP64=0 -DFFT_FP32=0 -DNTT_GF31=0 -DNTT_GF61=1 : 332ms 20260530 19:17:28 85637077 Loaded tailSquareGF61 -DFFT_FP64=0 -DFFT_FP32=0 -DNTT_GF31=0 -DNTT_GF61=1 : 786ms 20260530 19:17:29 85637077 Loaded fftMiddleOutGF61 -DFFT_FP64=0 -DFFT_FP32=0 -DNTT_GF31=0 -DNTT_GF61=1 : 339ms 20260530 19:17:30 85637077 Loaded carryFused -DFFT_FP64=0 -DFFT_FP32=1 -DNTT_GF31=1 -DNTT_GF61=1 -DLL=1: 1193ms 20260530 19:18:30 85637077 Loaded fftW -DFFT_FP64=0 -DFFT_FP32=1 -DNTT_GF31=0 -DNTT_GF61=0 : 287ms 20260530 19:18:31 85637077 Loaded fftWGF31 -DFFT_FP64=0 -DFFT_FP32=0 -DNTT_GF31=1 -DNTT_GF61=0 : 263ms 20260530 19:18:31 85637077 Loaded fftWGF61 -DFFT_FP64=0 -DFFT_FP32=0 -DNTT_GF31=0 -DNTT_GF61=1 : 537ms 20260530 19:18:32 85637077 Loaded carry -DFFT_FP64=0 -DFFT_FP32=1 -DNTT_GF31=1 -DNTT_GF61=1 -DLL=1: 411ms 20260530 19:18:32 85637077 Loaded carryB -DFFT_FP64=0 -DFFT_FP32=1 -DNTT_GF31=1 -DNTT_GF61=1 : 504ms 20260530 19:18:32 85637077 Loaded sum64 -DSUM64=1: 135ms 20260530 19:18:32 85637077 Loaded transposeOut : 182ms 20260530 19:18:33 85637077 20000 cf625c43882e35f7 3413 ETA 3d 09:10 ... 20260531 00:30:06 85637077 6960000 17f7eddc1248df6f 2803 ETA 2d 13:15

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Message 11789 - Posted: 1 Jun 2026, 5:55:04 UTC
Last modified: 1 Jun 2026, 5:56:45 UTC

Hi, I have one LLdc running since more than 10 hours. Should i let it run or abort?
nvidia 3060ti - CPU 5950x - Linux MX Kernel liquorix 7.0-9~mx23ahs - nvidia 580.142

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Message 11790 - Posted: 1 Jun 2026, 6:04:25 UTC - in response to Message 11789.

Hi, I have one LLdc running since more than 10 hours. Should i let it run or abort?
nvidia 3060ti - CPU 5950x - Linux MX Kernel liquorix 7.0-9~mx23ahs - nvidia 580.142


Let it run. Check your stderr.txt in slot folder with status of ETA.

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Message 11798 - Posted: 1 Jun 2026, 8:17:57 UTC - in response to Message 11790.

Thanks rebirther :-)
Here output from stderr.txt:
20260601 09:56:07 85573373 42500000 51e9820f928c7830 1053 ETA 12:36
20260601 09:56:29 85573373 42520000 dd52558417ed2912 1063 ETA 12:43
20260601 09:56:50 85573373 42540000 fa917675c6f04d6c 1064 ETA 12:43
20260601 09:57:11 85573373 42560000 f0fc534dbf1650a0 1067 ETA 12:45
20260601 09:57:32 85573373 42580000 41e468b73af21fbb 1053 ETA 12:35
20260601 09:57:54 85573373 42600000 95f5057965d796db 1066 ETA 12:44
20260601 09:58:15 85573373 42620000 620229c706f440bc 1054 ETA 12:34
20260601 09:58:36 85573373 42640000 93ca42c086aa3df7 1057 ETA 12:36
20260601 09:58:57 85573373 42660000 17ac2bb3e7c48d86 1064 ETA 12:41

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Message 11799 - Posted: 1 Jun 2026, 8:29:34 UTC - in response to Message 11798.

12h41min left

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Message 11803 - Posted: 1 Jun 2026, 14:23:23 UTC

One of my hosts is running a LL-dc task for 1h15 now with 05:05 CPU time elapsed but still no checkpoint. When do they checkpoint again?

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Message 11804 - Posted: 1 Jun 2026, 14:46:32 UTC - in response to Message 11803.

on a 5500 in 2min. Do you have some output in stderr.txt? Which card?

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Message 11806 - Posted: 1 Jun 2026, 17:36:27 UTC - in response to Message 11804.
Last modified: 1 Jun 2026, 17:37:10 UTC

The Stdder files does write entries several times a minute and gave an ETA of 14 hours. After over 2 hours I restarted the PC and the Boinc Manager timer of that task started again from scratch. I couldn‘t check the Stdder file this time because I won‘t be home for 4 days. It just seems to be an odd behaviour. Linux Mint 23, RTX 3070ti, driver 580.

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Message 11807 - Posted: 1 Jun 2026, 17:44:44 UTC - in response to Message 11806.

Never seen such issues but read the FAQ for
Reducing log iterations writing on faster cards by app_config.xml

This could help out a bit.

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Message 11809 - Posted: 1 Jun 2026, 18:33:52 UTC

I am trying a work unit on a NVidia GTX 750 Ti, 3 days already and it shows ETA 9 days. That will be a little bit far from its deadline, isn't it? Still worth to keep?

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Message 11810 - Posted: 1 Jun 2026, 18:42:35 UTC - in response to Message 11809.

I am trying a work unit on a NVidia GTX 750 Ti, 3 days already and it shows ETA 9 days. That will be a little bit far from its deadline, isn't it? Still worth to keep?


Just wondering that is running but I have extended the deadline for this WU.

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Message 11811 - Posted: 1 Jun 2026, 19:31:29 UTC

OK thanks little GTX will keep crunching with its 40W consumption!

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Message 11812 - Posted: 1 Jun 2026, 21:19:57 UTC - in response to Message 11807.

Never seen such issues but read the FAQ for
Reducing log iterations writing on faster cards by app_config.xml

This could help out a bit.

I noticed that there is almost the same information in the gpuowl-* log file. Why write to both places?

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Message 11813 - Posted: 1 Jun 2026, 21:26:54 UTC - in response to Message 11812.

Never seen such issues but read the FAQ for
Reducing log iterations writing on faster cards by app_config.xml

This could help out a bit.

I noticed that there is almost the same information in the gpuowl-* log file. Why write to both places?


gpuowl.log is for prpll app but we have the boinc wrapper and it is used for stderr.txt

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Message 11815 - Posted: 3 Jun 2026, 6:20:06 UTC - in response to Message 11810.

I am trying a work unit on a NVidia GTX 750 Ti, 3 days already and it shows ETA 9 days. That will be a little bit far from its deadline, isn't it? Still worth to keep?


Just wondering that is running but I have extended the deadline for this WU.


I got a job on my Quadro M4000M (https://srbase.my-firewall.org/sr5/show_host_detail.php?hostid=204974).
This job is running for 4 days now and needs another 3 days. The deadline is tommorrow. Can you extend the deadline for this WU as well?(https://srbase.my-firewall.org/sr5/workunit.php?wuid=50225241)

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Message 11816 - Posted: 3 Jun 2026, 6:25:42 UTC - in response to Message 11815.

I am trying a work unit on a NVidia GTX 750 Ti, 3 days already and it shows ETA 9 days. That will be a little bit far from its deadline, isn't it? Still worth to keep?


Just wondering that is running but I have extended the deadline for this WU.


I got a job on my Quadro M4000M (https://srbase.my-firewall.org/sr5/show_host_detail.php?hostid=204974).
This job is running for 4 days now and needs another 3 days. The deadline is tommorrow. Can you extend the deadline for this WU as well?(https://srbase.my-firewall.org/sr5/workunit.php?wuid=50225241)


done

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Message 11821 - Posted: 3 Jun 2026, 9:24:58 UTC - in response to Message 11816.

When will be full production of WUs?

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Message 11822 - Posted: 3 Jun 2026, 9:27:44 UTC - in response to Message 11821.

When will be full production of WUs?


One issue was fixed but they need a couple of days for the rest. Take a look here for latest infos.

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Message 11823 - Posted: 3 Jun 2026, 14:37:03 UTC - in response to Message 11822.

I completed 1 task on RTX A4000

there were no issues, task took about 45 hours clock time and gave 1,360,000 credits
____________
I crunch for Ukraine

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