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Author Topic: Open Source XPM (Primecoin) GPU Miner & Pool xpmforall.org  (Read 79220 times)
g.r.e.e.n
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May 06, 2018, 03:27:38 PM
 #681

eXtremal  thanks you fo answer. Smiley

I woul like to ask you what setting is better for profit.
default 26, 33, 36

or setting in optimized version of miner?
multiplierLimits = ["24", "31", "35"];

depends on pool due profit?
http://xpmforall.org
http://coinsforall.io


thanks a lot
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May 06, 2018, 07:08:41 PM
 #682

Had issue with CUDA version even if it submiting shares, pool did not see it, some 12h ago
address: AX1BYX5hK1ZSfQQZSCwWMC8PNsnkja4Kwe

opencl version now works

I guess cuda version is straight port of opencl as I expect NV GTX1070 to be 2x faster then AMD 290x, but I guess prime sieve/algo is so complex no one wants to dig it

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tar1s
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May 07, 2018, 01:09:54 AM
 #683

NV GTX1070 to be 2x faster then AMD 290x
cool Grin
But not in this life.
eXtremal
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May 07, 2018, 04:57:53 AM
 #684

Quote from: g.r.e.e.n
I woul like to ask you what setting is better for profit.
default 26, 33, 36

or setting in optimized version of miner?
multiplierLimits = ["24", "31", "35"];
24,31,35 better.
Both pool gives same profit, but coinsforall better in use.

or setting in optimized version of miner?
multiplierLimits = ["24", "31", "35"];

Had issue with CUDA version even if it submiting shares, pool did not see it, some 12h ago
address: AX1BYX5hK1ZSfQQZSCwWMC8PNsnkja4Kwe
opencl version now works
Default pool changed to coinsforall.io in CUDA version config, what pool "ignores" your shares?
I guess cuda version is straight port of opencl as I expect NV GTX1070 to be 2x faster then AMD 290x, but I guess prime sieve/algo is so complex no one wants to dig it
I can expain why NVidia cards like 1070/1070Ti cannot be faster than 290X.

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cirlama
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May 07, 2018, 12:36:03 PM
 #685

what's a mininum amount for payment at xpmforall.org?

xpmforall.org: 4 XPM minimal payout, payments every hour, no delay now.
coinsforall.io: configurable payout (minimal 0.1 XPM), manual request supported, payments every 10 minutes.

as per eXtremal answer
kev7112001
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May 07, 2018, 02:15:32 PM
 #686

Had issue with CUDA version even if it submiting shares, pool did not see it, some 12h ago
address: AX1BYX5hK1ZSfQQZSCwWMC8PNsnkja4Kwe

opencl version now works

I guess cuda version is straight port of opencl as I expect NV GTX1070 to be 2x faster then AMD 290x, but I guess prime sieve/algo is so complex no one wants to dig it
what would ever make you think that
1070 isnt 2x a 290x at anything nor is a 1080ti and neither 1070 or 1080 have FP64 like a 290x/390x does
https://www.anandtech.com/show/10325/the-nvidia-geforce-gtx-1080-and-1070-founders-edition-review/28
as the double precision shows those 2 slower by half

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reb0rn21
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May 07, 2018, 02:30:06 PM
 #687

I did not know that it use FP64 as none usual algo does

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kev7112001
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May 07, 2018, 02:37:40 PM
 #688

I did not know that it use FP64 as none usual algo does
even if it didnt the 1070 isnt 2x faster than 290x/390x on any algo not even close

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g.r.e.e.n
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May 08, 2018, 11:04:18 AM
 #689

eXtremal pls could you make payout: AeLqb8XdgRyXGdhJ7rEJnknByQ7AWiwmNm
http://xpmforall.org/

thanks a lot
pepi
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May 10, 2018, 01:19:52 PM
 #690

I know this is just cosmetic "bug" but I catch it at first few minutes of mining

(ST/INV/DUP): 1265x 7ch(19/4/4) 159x 8ch(5/2/0) 21x 9ch(1/0/0)

I assume that first is 7 ch type 1 second is 7-ch type2 and third is 7 ch type 3
And since it is 1265x of 7 type it cannot be only 19 of type1  etc etc
ap1
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May 10, 2018, 01:28:13 PM
 #691

I know this is just cosmetic "bug" but I catch it at first few minutes of mining

(ST/INV/DUP): 1265x 7ch(19/4/4) 159x 8ch(5/2/0) 21x 9ch(1/0/0)

I assume that first is 7 ch type 1 second is 7-ch type2 and third is 7 ch type 3
And since it is 1265x of 7 type it cannot be only 19 of type1  etc etc

I am quite sure those are not the corresponding numbers of chain types but are invalid or stale shares etc.
I don't remember which number is invalid or stale but I think that is not that important here.

UPDATE: Oh, actually it is in the front (ST/INV/DUP)... should be Stale/Invalid/Duplicated
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May 10, 2018, 03:05:03 PM
 #692

Anyone tried mining this with 295x2 ?
What speed you get and which drivers to use.



Just pointing for anyone mining with older 290x ive been mining now for a while with 2x 295x2 and getting 0.44 cpd per core total of 1.76 cpd. I use newest drivers because of windows and older drivers just doesnt work good (no signal and other crap).
My rig have also even older 7950 cards and they get 0.23 - 0.27 cpd per card.
Next week I receive some rx 470 and will post result after.
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May 10, 2018, 05:18:40 PM
 #693

Hello,

Stupid question but i don't find how to change coreclock, like this for exemple ?

corefreq =       ["1250", "1250", "1250", "1250", "1250", "1250"];
memfreq =        ["2150", "2150", "2150", "2150", "2150", "2150"];
powertune =      ["850", "850", "850", "850", "850", "850"];
fanspeed =       ["50", "50", "50", "50", "50", "50"];


Also i have a problem, when i change

windowSize = "4096";  to   windowSize = "8192";

The miner crash, i have 18.3.2 drivers and 10.2.2 miner version, i can only get max 0.3 with stock settings (RX580 armor 8gb).

Can someone help with this config ?
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May 10, 2018, 05:34:59 PM
 #694

Hello,

Stupid question but i don't find how to change coreclock, like this for exemple ?

corefreq =       ["1250", "1250", "1250", "1250", "1250", "1250"];
memfreq =        ["2150", "2150", "2150", "2150", "2150", "2150"];
powertune =      ["850", "850", "850", "850", "850", "850"];
fanspeed =       ["50", "50", "50", "50", "50", "50"];

don't change it with xpmclient, just put +0 in all fields.
coreclock and other things change with msi ab.

Quote
Also i have a problem, when i change

windowSize = "4096";  to   windowSize = "8192";

The miner crash, i have 18.3.2 drivers and 10.2.2 miner version, i can only get max 0.3 with stock settings (RX580 armor 8gb).

Can someone help with this config ?

after you change anything in config.txt delete all kernel files. restart xpmclient and compile new kernel files.
0.3 is too low, it should not be less than 0.42 even if you have slow celeron cpu.
btw, i have best expirience with blockchain drivers.
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May 10, 2018, 07:04:17 PM
 #695

Hello,

Stupid question but i don't find how to change coreclock, like this for exemple ?

corefreq =       ["1250", "1250", "1250", "1250", "1250", "1250"];
memfreq =        ["2150", "2150", "2150", "2150", "2150", "2150"];
powertune =      ["850", "850", "850", "850", "850", "850"];
fanspeed =       ["50", "50", "50", "50", "50", "50"];

don't change it with xpmclient, just put +0 in all fields.
coreclock and other things change with msi ab.

Quote
Also i have a problem, when i change

windowSize = "4096";  to   windowSize = "8192";

The miner crash, i have 18.3.2 drivers and 10.2.2 miner version, i can only get max 0.3 with stock settings (RX580 armor 8gb).

Can someone help with this config ?

after you change anything in config.txt delete all kernel files. restart xpmclient and compile new kernel files.
0.3 is too low, it should not be less than 0.42 even if you have slow celeron cpu.
btw, i have best expirience with blockchain drivers.

Hello, thank you ! i followed your advices and i have now 0.4 !

I cannot tune the voltage with AB so it consume 1200W for 6 rx580 ... Smiley that's a lot, i'll try to find something to undervolt them.
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May 10, 2018, 07:08:21 PM
 #696




I cannot tune the voltage with AB so it consume 1200W for 6 rx580 ... Smiley that's a lot, i'll try to find something to undervolt them.

2x295x2 & 2x 7950
1650w Smiley
Btw did you check afterburner settings for voltage control.
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May 10, 2018, 07:42:03 PM
 #697




I cannot tune the voltage with AB so it consume 1200W for 6 rx580 ... Smiley that's a lot, i'll try to find something to undervolt them.

2x295x2 & 2x 7950
1650w Smiley
Btw did you check afterburner settings for voltage control.

Thank you, i didn't checked it, so now the better i can get is :

6 * RX580 msi armor 8gb :
950W
2.28 CPD


Config :
target = "auto";
sieveSize = "600";
weaveDepth = "40960";
18.3.2 drivers and 10.2.2 miner version
width = "auto";
windowSize = "8192";
multiplierLimits = ["24", "31", "35"];
sievePerRound = ["5", "5", "5", "5", "5", "5"];


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May 11, 2018, 06:30:03 AM
 #698


Can we do cloud mining? Do you know of an updated tutorial?



Next miner update:
http://coinsforall.io/distr/xpmclient-10.2.2-beta.tar.gz
http://coinsforall.io/distr/xpmclient-10.2.2-beta-win64.tar.gz
Quote
No more invalid shares with odd targets (including target="11"), previous miners have 3-4% invalid share rate.
Remove obsolete parameters from config.txt
Add new parameter to config.txt:

# Maximal bit size of multipliers using with primorials 13, 14 and 15;
# Default values are 26, 33, 36
# Less values increases prime probability, but sieve generate less candidates
multiplierLimits = ["25", "31", "34"];

And also some useful hints for getting more CPD on different GPUs with target="11":

Radeon RX Vega
Quote
sieveSize = "630";
weaveDepth = "36864";
multiplierLimits = ["25", "31", "34"];
Radeon R9 290 & R9 390
Quote
sieveSize = "630";
Radeon RX 4xx & RX 5xx
Quote
windowSize = "8192";
multiplierLimits = ["24", "31", "35"];
buny
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May 11, 2018, 10:06:06 AM
 #699


Can we do cloud mining? Do you know of an updated tutorial?
coin young. only five years ... eXtremal has not yet written an instruction. We must wait.  Grin
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May 11, 2018, 11:44:11 AM
 #700


Can we do cloud mining? Do you know of an updated tutorial?
coin young. only five years ... eXtremal has not yet written an instruction. We must wait.  Grin

Five years in crypto is like 1000 years Smiley

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