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drummers-lowrise
11) Message boards : Number crunching : Suggestions for 2020 Challenges (Message 135793)
Posted 641 days ago by Profile SophieProject donor
Hello Everybody,

is the 2020 challenge series fixed by now?
Whenn will be the first challenge?
12) Message boards : Number crunching : RunTime vs CPUTime (Message 134864)
Posted 675 days ago by Profile SophieProject donor
I don’t have a lot of experience with AMD CPUs, but I suspect that you will get the best results on SoB by first setting BOINC on your computer to “use 50% of the CPUs” and then setting the preferences on the website to “unlimited” for both “number of tasks” and “number of threads”. The 50% will cause it to only use the physical cores, which is what you want for LLR, and the unlimited settings will make it use all 6 cores on each SoB task.


This might be right and i read this often, but after all i want to test it, at least up to 321.

Just a little Test to determine how to got the most WU finished in a given Time.

All The Best
13) Message boards : 321 Prime Search : Lots of Error (Message 134827)
Posted 677 days ago by Profile SophieProject donor
Yes, the solution was to deactivate XMP and Downclock the RAM to 2666mhz.

14) Message boards : Number crunching : RunTime vs CPUTime (Message 134826)
Posted 677 days ago by Profile SophieProject donor
Hello Again,

yes, i think i will go with runtime, to see how many tasks i can complete in an given time, and if multi-threading is worth it or not, or on wich WU it is worth something or not.

I will share my findings, if any, with you.
But corruently I am trying to crunch some SOB's.

All The Best
15) Message boards : Number crunching : RunTime vs CPUTime (Message 134768)
Posted 678 days ago by Profile SophieProject donor
Hello Michael,

thank you for the long and detailed answer.
My Goal is to check if multi-threading during LLR tasks is worth it.

So i will test this using CPU-Time and number of WU`s running simultaneously, to evaluate if i got more WU's done in a given time using Multi-Threading or not.
16) Message boards : Number crunching : RunTime vs CPUTime (Message 134718)
Posted 680 days ago by Profile SophieProject donor
Hello, i am not sure if this is the right board to ask this question.
But can anybody tell me what difference between runtime and cpu-time is, regarding cpu tasks and gpu tasks?
17) Message boards : 321 Prime Search : Lots of Error (Message 134637)
Posted 682 days ago by Profile SophieProject donor
BIOS is updated. RAM is now Primestable again.

I already startedt a new row of 321WU's last Night. So now it is waiting for a few days and see what happens.

18) Message boards : 321 Prime Search : Lots of Error (Message 134610)
Posted 683 days ago by Profile SophieProject donor
No OC. Just Ryzen 2600 out of the Box. So during Boinc Session it sits at 3.65GHZ.

I hoipe the XMP-Profile in the Bios was the failure. Had Prime95 running over night and there where no errors.

So i will wait for all my non-prime WU to finish and start a new run with 321, SOB, PSP.

I will keep you up, if I have new data.
19) Message boards : 321 Prime Search : Lots of Error (Message 134599)
Posted 684 days ago by Profile SophieProject donor
Okay
Just got a Error in prime 95. According to memtest86 ram is fine. But I just set the ram back to 2933 and will start prime 95 again. Maybe this is the problem.
20) Message boards : 321 Prime Search : Lots of Error (Message 134566)
Posted 684 days ago by Profile SophieProject donor
Hi Dave,

CPU-Temps are at a maximum of 62C(CPUID HWMONITOR). So I dont think thiy may be the problem.


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