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drummers-lowrise
1) Message boards : Number crunching : LLR 3.8.23 released (Message 128767)
Posted 182 days ago by Profile LookASProject donor
thx Honza for app_info/config.xml

run very quick test on i9-7920x, happy with the result 3.8.21 (FMA3) vs 3.8.23 (AVX512)

llr -d -q"152267*2^15220227+1" -t12
Resuming Proth prime test of 152267*2^15220227+1 at bit 711237 [4.67%]
Using all-complex FMA3 FFT length 1440K, Pass1=384, Pass2=3840, 12 threads, a = 3
152267*2^15220227+1, bit: 729200 / 15220244 [4.79%]. Time per bit: 0.704 ms.

llr512 -d -q"152267*2^15220227+1" -t12
Resuming Proth prime test of 152267*2^15220227+1 at bit 332924 [2.18%]
Using all-complex AVX-512 FFT length 1440K, Pass1=768, Pass2=1920, clm=2, 12 threads, a = 3
152267*2^15220227+1, bit: 711200 / 15220244 [4.67%]. Time per bit: 0.548 ms.


AVX2/FMA3 3500MHz: ~0.700ms/iter, CPU Power 189W, hottest CPU core 69C, llr 3.8.21
AVX512 3000MHz: ~0.550ms/iter, CPU Power 160W, hottest CPU core 61C, llr 3.8.23

quite unexpectedly (well not so much for me, ive been running mersenne with AV512 for some time) AVX512 is faster even with better CPU power and better temps. what a progress ;)
2) Message boards : Generalized Fermat Prime Search : GFN21 GFN22 Scoreboard, post your times/hardware (Message 120712)
Posted 384 days ago by Profile LookASProject donor
I found in the task list:
Tesla V100-SXM2-16GB: 3 h 07
http://www.primegrid.com/results.php?hostid=937863&offset=0&show_names=0&state=0&appid=16
Congratulations to srowen!
Who says better?

and same user same card GFN22 - 12h 5m :-o
http://www.primegrid.com/results.php?hostid=937863&offset=0&show_names=0&state=0&appid=17
3) Message boards : General discussion : HARDWARE ⋮ RUMOR [Confirmed] NVIDIA Launching RTX 2080 Ti (Message 120710)
Posted 384 days ago by Profile LookASProject donor
RTX 2080Ti quick Genefer benchmark
binary should be version 3.3.4

last test on page
https://pctuning.tyden.cz/hardware/graficke-karty/53971-nvidia-rtx-2080-ti-vykon-v-novych-hrach-a-aplikacich?start=7
4) Message boards : Number crunching : llrCUDA 3.8.1 (Message 120699)
Posted 385 days ago by Profile LookASProject donor
yeah, right. my bad.. sorry :)
5) Message boards : Number crunching : llrCUDA 3.8.1 (Message 120697)
Posted 385 days ago by Profile LookASProject donor
whats wrong with windows version from http://jpenne.free.fr/ ?
6) Message boards : News : Another PPS-Mega Prime! (Message 111142)
Posted 709 days ago by Profile LookASProject donor
cool :)
7) Message boards : Project Staging Area : Primorial Prime Search (Message 38348)
Posted 3012 days ago by Profile LookASProject donor
port is out of work
8) Message boards : Project Staging Area : Need Help with PRPNet Work Unit Timeframes (Message 37345)
Posted 3036 days ago by Profile LookASProject donor
Here are several project times in which I participated on different computers last month or so. If two times are present, each of them is for different FFT.

(Core i7) Xeon X5650 @ 4GHz HToff, Win7 x64, 6GB RAM

[2011-06-13 02:48:15 SE(c] Server: MEGA, Candidate: 69*2^3324053+1 Program: llr.exe Residue: ABC6F9D079FB0412 Time: 9877 seconds
[2011-06-13 02:09:52 SE(c] Server: MEGA, Candidate: 13*2^3324052+1 Program: llr.exe Residue: 1960A639539CC001 Time: 7583 seconds

[2011-06-20 03:25:06 SE(c] Server: PRS, Candidate: 961739#-1 Program: pfgw64.exe Residue: 84ABBD4DA52AF91F Time: 10219 seconds

[2011-05-18 09:46:26 SE(c] Server: PPSElow, Candidate: 2445*2^207576+1 Program: llr.exe Residue: 9F702E95F66E71D2 Time: 30 second

[2011-06-18 17:28:13 SE(c] Server: PPSEhigh, Candidate: 177*2^1020654+1 Program: llr.exe Residue: FA2768D9344707C8 Time: 1309 seconds
[2011-06-18 13:43:28 SE(c] Server: PPSEhigh, Candidate: 615*2^1020646+1 Program: llr.exe Residue: A80D3CE3B75485A0 Time: 1199 seconds

[2011-05-29 21:40:33 SE(c] Server: GCW, Candidate: 371272*116^371272+1 Program: pfgw64.exe Residue: 2FF2E19173A3DFB2 Time: 15704 seconds
[2011-05-29 10:11:40 SE(c] Server: GCW, Candidate: 458076*47^458076+1 Program: pfgw64.exe Residue: 6B32A3B5340084BF Time: 12960 seconds

[2011-05-26 04:04:37 SE(c] Server: FPS, Candidate: 109797!+1 Program: pfgw64.exe Residue: 52C4872A06762D6D Time: 16736 seconds


Q9300 @ 3.08GHz, Win Vista 32b, 2GB RAM

[2011-05-19 00:34:42 SE(č] Server: PPSElow, Candidate: 8801*2^207969+1 Program: llr.exe Residue: 30829C4BE5EEA982 Time: 37 seconds

[2011-06-13 04:41:59 SE(č] Server: PPSEhigh, Candidate: 411*2^1020444+1 Program: llr.exe Residue: A56907738D925079 Time: 782 seconds
[2011-06-13 04:58:52 SE(č] Server: PPSEhigh, Candidate: 837*2^1020444+1 Program: llr.exe Residue: 883FC10CA1034626 Time: 1008 seconds

[2011-06-15 17:54:07 SE(č] Server: MEGA, Candidate: 21*2^3324673+1 Program: llr.exe Residue: 6EA2ACE19E614AC2 Time: 13058 seconds
[2011-06-15 23:17:49 SE(č] Server: MEGA, Candidate: 71*2^3324699+1 Program: llr.exe Residue: 0ED3BCA73171C84C Time: 19417 seconds

[2011-06-05 18:54:49 SE(č] Server: GCW, Candidate: 379420*109^379420+1 Program: pfgw32.exe Residue: E0D323142B81B7BC Time: 35450 seconds
[2011-06-05 23:11:49 SE(č] Server: GCW, Candidate: 462432*47^462432+1 Program: pfgw32.exe Residue: 129ED068B81EA0AA Time: 26632 seconds


Core2Duo E4400 2GHz, Windows XP 32b, 2GB RAM
[2011-06-21 15:08:40 SE(č] Server: SGS, Candidate: 5028816581775*2^666669-1 Program: llr.exe Residue: B41E346DADB5C380 Time: 1111 seconds
9) Message boards : Number crunching : Proth Prime Search (Sieve) - GPU performance (Message 28925)
Posted 3232 days ago by Profile LookASProject donor
CPU
X5650 ~ 45,500s (OC 3.52GHz, HT on - 12threads simultaneously), Win 7 x64

GPU
GTX470 ~ 386s (OC 750MHz GPU), Win 7 x64, X5650 @ 3.52GHz


10) Message boards : Sieving : ppsieve/tpsieve CUDA testing (Message 27646)
Posted 3265 days ago by Profile LookASProject donor
it is really printing nstep=33

tpsieve-cuda-x86-windows.exe -p48000G -P49000G -k5 -
K9999 -n2M -N3M -ffppr3M_48000G-49000G.txt -M2 -q
tpsieve version cuda-0.2.2c (testing)
nstart=2000000, nstep=33
tpsieve initialized: 5 <= k <= 9999, 2000000 <= n < 3000000
Sieve started: 48000000000000 <= p < 49000000000000
Thread 0 starting
Detected GPU 0: GeForce GTX 470
Detected compute capability: 2.0
Detected 14 multiprocessors.
p=48589610090497, 20.53M p/sec, 0.09 CPU cores, 59.0% done. ETA 05 Nov 13:54


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