Thx for the log. I will report it to the dev, the FFT 4M is also wrong. You can optimize the card with my change to run it on FFT 2M and you can try -tune from FAQ.
You will get your same runtime as before +another 30% after -tune
Thank You. I added
<cmdline>-fft 4:1K:4:256</cmdline> to app_config, will see results.
But for -tune I need clearer explanation:
1. run -tune in a separate folder
2. copy from a new config.txt line into the app_config.xml
<cmdline>--passthrough_child -use the entry from your config.txt</cmdline>
# New settings based on a -tune run.
-use LOADS=1000,STORES=1,MODM31=2 //sample
How to run -tune in a separate folder? I need to copy entire srbase project folder somewhere and use any command in boinccmd? I noticed no -tune in boinccmd. :)
I think, -tune instructions is not clear for not only me. Thank You for your time!
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rebirtherVolunteer moderator
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You only need to copy the app (.exe) itself.
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...there is a zip file in the SRBase project folder prpll-win-v6, this file has to be extracted to a separate folder outside the SRBase project folder and run the only file prpll.exe in this folder with the -tune option from a windows command promp, it will create the config.txt
regards
____________
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...there is a zip file in the SRBase project folder prpll-win-v6, this file has to be extracted to a separate folder outside the SRBase project folder and run the only file prpll.exe in this folder with the -tune option from a windows command promp, it will create the config.txt
regards
Thank You, very clear and easy.
Also, took half hour to understand add -fft 4:1K:4:256 to same line, not to separate :D
<cmdline>--passthrough_child -use INPLACE=1,LOADS=25010,STORES=13,FAST_BARRIER=1,TAIL_TRIGS32=1,MODM31=2,MULTI_Q=1 -fft 4:1K:4:256</cmdline>
If these digits are significant, I have:
17000-17500 in normal way;
16400-16500 after tune;
~8800 after -fft
20261007 00:44:37 84083029 6040000 34e3ff6dbc952acf 8825 ETA 7d 23:19
20261007 00:47:34 84083029 6060000 1dcdb192a1dafa84 8848 ETA 7d 23:46
Thank You!
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v0,13 doesn't repair problem:
60195372 53917712 11 Oct 2026, 5:08:49 UTC 12 Oct 2026, 0:05:51 UTC Zakończone i zwalidowane 68,213.42 7,095.74 2,040,000.00 LL - dc v0.13 (opencl_nvidia_200)
60190973 53469156 9 Oct 2026, 23:49:10 UTC 11 Oct 2026, 5:08:49 UTC Zakończone i zwalidowane 105,571.39 5,193.73 2,040,000.00 LL - dc v0.13 (opencl_nvidia_200)
for last WU I added (except tune) -fft 4:1K:4:256 and time dropped from 105k to 68k
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rebirtherVolunteer moderator
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-tune is better to optimize all values including fft for more performance. In this case you don't need to specify fft. Unfortunately the lastest release code is using fft 2.25M which also increase the runtime. We will wait to update app if something is changed there.
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If you have some issues with intel arc try to get the latest drivers for your OS.
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I have removed fft and times incresed 73000->90000 sec - tune remained same.
but is faster than version 0,13 which without fft was ~ 117000
60424891 54182898 23 Oct 2026, 7:44:06 UTC 24 Oct 2026, 8:57:21 UTC Zakończone i zwalidowane 90,634.26 5,880.09 2,040,000.00 LL - dc v0.14 (opencl_nvidia_200)
60425781 53917605 22 Oct 2026, 11:05:50 UTC 23 Oct 2026, 7:36:56 UTC Zakończone i zwalidowane 73,205.55 5,729.88 2,040,000.00 LL - dc v0.14 (opencl_nvidia_200)
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We have some problems getting new work, the dev is informed.
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