Posts by mikey
log in
1) Message boards : Number crunching : LL-dc (Message 11824)
Posted 3 Jun 2026 by Profile mikey
I tried running it on my AMD AMD Radeon RX 9060 XT, I have 2 of them in the same pc and they both crunch most projects with no problems, but neither gpu returned valid tasks!!

Task 55787973
mikey · log out
Name LL-dc_85M_4_wu_171_8
Workunit 50225733
Created 1 Jun 2026, 21:55:53 UTC
Sent 2 Jun 2026, 2:26:27 UTC
Report deadline 9 Jun 2026, 2:26:27 UTC
Received 2 Jun 2026, 3:03:32 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 0 (0x0)
Computer ID 222552
Run time 4 sec
CPU time
Validate state Invalid
Credit 0.00
Device peak FLOPS 786.66 GFLOPS
Application version LL - dc v0.09 (opencl_ati_200)
Peak working set size 59.11 MB
Peak swap size 276.07 MB
Peak disk usage 2.65 MB
Stderr output
<core_client_version>8.2.9</core_client_version>
<![CDATA[
<stderr_txt>
2026-06-01 22:58:43 (11508): wrapper: running prpll.exe (-d 0 -v -use NO_ASM)
2026-06-01 22:58:43 (11508): wrapper: created child process 1200
20260601 22:58:43 PRPLL a3e4c7e starting
20260601 22:58:43 config: -d 0 -v -use NO_ASM
20260601 22:58:43 device 0, OpenCL 3661.0 (PAL,LC), unique id ''
20260601 22:58:43 85869361 No FFTs found in tune.txt that can handle 85869361. Consider tuning with -tune
20260601 22:58:44 85869361 config: -DNO_ASM=1
20260601 22:58:44 85869361 Using CARRY64
20260601 22:58:44 85869361 OpenCL: 3661.0 (PAL,LC):gfx1200, args -cl-finite-math-only -cl-std=CL2.0 -DNO_ASM=1 -DEXP=85869361u -DWIDTH=1024u -DSMALL_HEIGHT=256u -DMIDDLE=4u -DCARRY_LEN=8u -DNW=4u -DNH=4u -DAMDGPU=1 -DCARRY64=1 -DFFT_VARIANT=101u -DMAXBPW=4750u -DWEIGHT_STEP=0.038353673847609501 -DIWEIGHT_STEP=-0.036937004041686809 -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=819200u -DDISTWTRIGGF31=2560u -DDISTMTRIGGF31=768u -DDISTHTRIGGF31=131776u -DDISTGF61=1638400ull -DDISTWTRIGGF61=3072ull -DDISTMTRIGGF61=1792ull -DDISTHTRIGGF61=263040ull -DFRAC_BPW_HI=4061759487u -DFRAC_BPW_LO=4294967295u
20260601 22:58:44 85869361 FFT: 2M 4:1K:4:256:101 (40.95 bpw)
20260601 22:58:44 85869361 Loaded testTime : 328ms
20260601 22:58:44 85869361 V_NOP : 384307168202282304.00 cycles latency; time min: -1; avg 0
20260601 22:58:44 85869361 V_ADD_I32 : 384307168202282304.00 cycles latency; time min: -1; avg 0
20260601 22:58:44 85869361 V_FMA_F32 : 384307168202282304.00 cycles latency; time min: -1; avg 0
20260601 22:58:44 85869361 V_ADD_F64 : 384307168202282304.00 cycles latency; time min: -1; avg 0
20260601 22:58:44 85869361 V_FMA_F64 : 384307168202282304.00 cycles latency; time min: -1; avg 0
20260601 22:58:44 85869361 V_MUL_F64 : 384307168202282304.00 cycles latency; time min: -1; avg 0
20260601 22:58:44 85869361 V_MAD_U64_U32 : 384307168202282304.00 cycles latency; time min: -1; avg 0
20260601 22:58:44 85869361 Loaded transposeIn : 323ms
20260601 22:58:45 85869361 Loaded readResidue -DREADRESIDUE=1: 305ms
20260601 22:58:45 85869361 LL loaded @ 0 : 0000000000000004
20260601 22:58:45 85869361 In file included from C:\Users\mike\AppData\Local\Temp\comgr-c7ff2d\input\CompileSource:1:
In file included from C:\Users\mike\AppData\Local\Temp\comgr-c7ff2d\include\fftp.cl:5:
In file included from C:\Users\mike\AppData\Local\Temp\comgr-c7ff2d\include\fftwidth.cl:18:
C:\Users\mike\AppData\Local\Temp\comgr-c7ff2d\include\fftbase.cl:1136:8: error: assigning to '__private F2' (aka '__private float2') from incompatible type 'ulong2' (vector of 2 'ulong' values)
1136 | base = U2(fma(a, -w.y, w.x), fma(a, w.x, -w.y));
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
Error: Failed to compile source (from CL or HIP source to LLVM IR).

20260601 22:58:45 85869361 Compiling 'fftp.cl' error COMPILE_PROGRAM_FAILURE (-15) (args -cl-finite-math-only -cl-std=CL2.0 -DNO_ASM=1 -DEXP=85869361u -DWIDTH=1024u -DSMALL_HEIGHT=256u -DMIDDLE=4u -DCARRY_LEN=8u -DNW=4u -DNH=4u -DAMDGPU=1 -DCARRY64=1 -DFFT_VARIANT=101u -DMAXBPW=4750u -DWEIGHT_STEP=0.038353673847609501 -DIWEIGHT_STEP=-0.036937004041686809 -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=819200u -DDISTWTRIGGF31=2560u -DDISTMTRIGGF31=768u -DDISTHTRIGGF31=131776u -DDISTGF61=1638400ull -DDISTWTRIGGF61=3072ull -DDISTMTRIGGF61=1792ull -DDISTHTRIGGF61=263040ull -DFRAC_BPW_HI=4061759487u -DFRAC_BPW_LO=4294967295u -DFFT_FP64=0 -DFFT_FP32=1 -DNTT_GF31=1 -DNTT_GF61=1 )
20260601 22:58:45 85869361 Can't compile fftp.cl
20260601 22:58:45 Exception "Can't compile fftp.cl"
20260601 22:58:45 Bye
2026-06-01 22:58:45 (11508): prpll.exe exited; CPU time 0.000000
2026-06-01 22:58:45 (11508): called boinc_finish(0)

</stderr_txt>
<message>
upload failure: <file_xfer_error>
<file_name>LL-dc_85M_4_wu_171_8_0</file_name>
<error_code>-240 (stat() failed)</error_code>
</file_xfer_error>
</message>
]]>
2) Message boards : News : scheduled downtime and new subproject (done) (Message 11692)
Posted 21 May 2026 by Profile mikey
Nice.
Time for LL-dc!


👍
3) Message boards : News : scheduled downtime and new subproject (done) (Message 11689)
Posted 20 May 2026 by Profile mikey
bonjour,quels sont les crédits par unités de calcul et serait il possible d'avoir une estimation de la durée d'une unité sur un gpu type genre rtx 4060,par exemple.
merci d'avance.

hello, what are the credits per computing unit and would it be possible to have an estimate of the duration of a unit on a GPU like rtx 4060, for example.
thank you in advance


different, need more time to check in test, in average
5070 12h
9070 18h
5500xt 3d
checkpoints are working, every 5min I guess
10k credits per hour, based on a 5500xt

a test WU is for checking output and take 7min on a 5500xt
input and output files are similar to TF but could take more diskspace



So these are gpu tasks and NOT cpu tasks?

NEVER MIND I read the announcement too fast and it says it's a gpu app.
4) Message boards : News : new ARM apps for TF (Message 10829)
Posted 29 Jun 2025 by Profile mikey
Thx to Ian who made this possible!

Both apps are now available for cuda10.2 and 12.2


Any chance of the ARM devices being available for the CPU crunching as well? I'm thinking R-Pi's etc but what the heck if it's doable...why not do it?
5) Message boards : Number crunching : Farewell Top 20! (Message 10263)
Posted 29 Nov 2024 by Profile mikey
You are not trying hard enough!


Harrumph!!
6) Message boards : Number crunching : Work available?? (Message 10093)
Posted 22 Aug 2024 by Profile mikey
We are down to the last few cpu tasks, are there any more coming?


Is all planned.


That works thanks!!
7) Message boards : Number crunching : Work available?? (Message 10089)
Posted 22 Aug 2024 by Profile mikey
We are down to the last few cpu tasks, are there any more coming?
8) Message boards : News : The server / project is restarted now (Message 9979)
Posted 16 Jun 2024 by Profile mikey
Welcome back and congratulations on the slow small rehab improvements. I had open heart surgery 23 months ago and it was also slow coming back but you will get there a bit at a time.

Bill F


I had open heart surgery, 3 way bypass, at the end of March this year and YES it gets better slowly and sometimes you have setbacks but as long as you keep putting one foot in front of the other it DOES get better!!

The other thing that helped me is doubling the electrolyte packets, I use Propel, as it gave me ALOT of energy that I was losing thru the Lasix pills I was, and still am, taking to keep the swelling down. I don't recommend the brand 'Liquid IV' as it's got 11 grams of sugar in each packet. The Liquid IV packets DO have about 3 times as much stuff in it as compared to the Propel packets but it seems like ALOT of that is sugar.


Liquid IV is likely to be used to make a hypotonic drink, which requires both salt and sugar. It's still waaaay less sugar than the usual isotonic sports drink you find in a store, which, based on a local example, is 6 grams of sugar on about 3.4oz (100 mL). Liquid IV is 11 grams on 16oz (about 473 mL).


I had not thought of it that way...thanks!! And yes I mix mine into 20 ounce sport bottles so even less.
9) Message boards : News : The server / project is restarted now (Message 9977)
Posted 15 Jun 2024 by Profile mikey
Welcome back and congratulations on the slow small rehab improvements. I had open heart surgery 23 months ago and it was also slow coming back but you will get there a bit at a time.

Bill F


I had open heart surgery, 3 way bypass, at the end of March this year and YES it gets better slowly and sometimes you have setbacks but as long as you keep putting one foot in front of the other it DOES get better!!

The other thing that helped me is doubling the electrolyte packets, I use Propel, as it gave me ALOT of energy that I was losing thru the Lasix pills I was, and still am, taking to keep the swelling down. I don't recommend the brand 'Liquid IV' as it's got 11 grams of sugar in each packet. The Liquid IV packets DO have about 3 times as much stuff in it as compared to the Propel packets but it seems like ALOT of that is sugar.
10) Message boards : News : The server / project is restarted now (Message 9974)
Posted 12 Jun 2024 by Profile mikey
WOO HOO!!!

Welcome back!! It sounds like rehab went well, don't over exert yourself for US, we will understand if you need to take a break so you don't get too tired!!

11) Message boards : News : server shutdown on 20.05. (Message 9956)
Posted 8 May 2024 by Profile mikey
We will be back in full force when you are ready for us, you take care of you first and worry about us further on down the line!!

mikey
12) Message boards : Cafe : Rebirther is currently in hospital. (Message 9943)
Posted 1 May 2024 by Profile mikey
At least you are in German hospitals, they seems to be somewhat high quality.


For some of the Germans, not for all.


That's sad!!, I hope Reb has a good one!!


It seems like he was as he's scheduled for rehab!!!
13) Message boards : News : project update (Message 9942)
Posted 1 May 2024 by Profile mikey
After returning from the hospital after a stroke, there has been a little progress with health. in 3 weeks a rehab is planned.

project updates so far:

- cert update
- gimps reserved results have all been reported
- server backup

still to be done...

2 results still need to be reported
RAM check as planned since 2 weeks

Thanks to everyone for all the well wishes, I wish everything would be better, maybe we'll be back at full speed in a month


That's GREAT news Reb!!! I'm VERY VERY glad you are back and 'working on things' just be sure to take care of Reb FIRST!!

I am just getting ready to start rehab myself, middle of next month, for a 3 way heart bypass they did on me at the end of last month!! There are things that NEED to be done and there's a LONG list of things it would be nice to get done. REB is on the NEED to do list, the rest can wait for you to be healthy again my friend!!
Take care and I am hoping for a speedy and FULL recovery for you, and I!!

mikey
14) Message boards : Cafe : Rebirther is currently in hospital. (Message 9938)
Posted 30 Apr 2024 by Profile mikey
At least you are in German hospitals, they seems to be somewhat high quality.


For some of the Germans, not for all.


That's sad!!, I hope Reb has a good one!!
15) Message boards : Number crunching : Dual GPU. Ideas for better cooling? (Message 9936)
Posted 30 Apr 2024 by Profile mikey
Let's say there's no space in the case. I can't move or add anything. I did some math now and sadly there's no space for a liquid cooled solution.

Seems that software is everything i can change.

No problem for the productivity loss since the alternative is not running the project. Especially if less productivity also means less electricity and so expenses.

I think i found a solution for now. -6% power. Maybe in summer i'll also add a -10% voltage.

Thank you guys.


Lots of times you can find new/used cases pretty cheaply if you aren't pushed for time, which you aren't, so if you have the time and know how you can swap things over to a new case giving you the room you need.
16) Message boards : Number crunching : Dual GPU. Ideas for better cooling? (Message 9930)
Posted 27 Apr 2024 by Profile mikey
Thank you. Any help is welcome.

Now i was thinking about undervolt.

Is it ok for BOINC projects?


Yes but you could lose some productivity, YES for some people it's worth it anyway especially for those who have very high electricity rates.
17) Message boards : Number crunching : Dual GPU. Ideas for better cooling? (Message 9925)
Posted 27 Apr 2024 by Profile mikey
I've 2 RX 6700 XT. It's a dual GPU setup.

1st one gets hot like hell because of the hot air it takes from the 2nd and the 2nd still runs a bit too hot.

The 1st one becomes so hot that i can't run the project since it goes in thermal throttling.


Bigger MB with more gpu slots so you can spread them out a bit? The other is to swap the back plates of the gpu's so you can use water cooling.


ps I asked a guy in another group if he'd give you a better answer as he is FAR more experienced in that type of thing than I am, he may ore may not reply but either way give him a couple of days.

mikey
18) Message boards : Number crunching : Dual GPU. Ideas for better cooling? (Message 9924)
Posted 26 Apr 2024 by Profile mikey
I've 2 RX 6700 XT. It's a dual GPU setup.

1st one gets hot like hell because of the hot air it takes from the 2nd and the 2nd still runs a bit too hot.

The 1st one becomes so hot that i can't run the project since it goes in thermal throttling.


Bigger MB with more gpu slots so you can spread them out a bit? The other is to swap the back plates of the gpu's so you can use water cooling.
19) Message boards : Cafe : Rebirther is currently in hospital. (Message 9916)
Posted 17 Apr 2024 by Profile mikey
Get well soon Reb, we will all be here when you get back!!

mikey
20) Message boards : Number crunching : Server Shutdown - for Hardware Check (Message 9910)
Posted 13 Apr 2024 by Profile mikey
Should we expect a zero recent average credit?

I would think a restart would not be unexpected...


There is a delay in checking. The calculation in background is still running. Of course I need to check with memtest but will be noticed in news soon. Credits are normal as always.


Yeah I for one still have a few tasks waiting to finish up but hopefully mine will finish today.


Next 20

Main page · Your account · Message boards


Copyright © 2014-2026 BOINC Confederation / rebirther