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Author Topic: Open Source XPM (Primecoin) GPU Miner & Pool xpmforall.org  (Read 100954 times)
Odyysee
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June 27, 2019, 12:04:43 PM
 #901

Share information how many grant RX 474 и RX 478 on xpmclient 10.2 and 10.3
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a7269118
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July 01, 2019, 02:54:51 AM
 #902

Share information how many grant RX 474 и RX 478 on xpmclient 10.2 and 10.3

If only RX4 series and 5 series are used
You can get a higher CPD on xpmclient 10.2.2 The impression of using xpmclient 10.3 is that the CPD is lower, and the higher overclocking parameters are not acceptable.


If you insist on a higher overclocking parameter, xpmclient 10.3 will continue to display the reset display card parameters, and the display card stops responding.

In addition, digging xpmclient is not related to the memory capacity of the display card. The RX480 will have a higher CPD than the RX470. In addition, the label is required. The ASUS RX470 is always lower than other CPDs such as PowerColor or MSI.


Look at the core/memory frequency, overclocking parameters of 1250/1750
RX470's CPD is about 0.34~0.42
Look at the compatible version of the BIOS is good

In the xpmclient 10.2.2 version, 25 RX4 series and RX5 series can get 9.425 CPD. If it is in xpmclient 10.3 version, then 9.0 CPD is left, and the amount dug in one day is directly worse than 3 XPM.
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July 01, 2019, 11:55:26 AM
 #903

Share information how many grant RX 474 и RX 478 on xpmclient 10.2 and 10.3

Look at the core/memory frequency, overclocking parameters of 1250/1750
RX470's CPD is about 0.34~0.42
Look at the compatible version of the BIOS is good

In the xpmclient 10.2.2 version, 25 RX4 series and RX5 series can get 9.425 CPD. If it is in xpmclient 10.3 version, then 9.0 CPD is left, and the amount dug in one day is directly worse than 3 XPM.

Please let me know the settings in the Config to get the maximum CPD (xpmclient 10.2.2) for RX 588.
Somewhere seen what happens with one RX 588 power 0.5 CPD.
thank you
 
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July 11, 2019, 07:03:25 AM
 #904

for the year fell 15 times. what predictions?  Roll Eyes
tar1s
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July 11, 2019, 03:28:31 PM
 #905

for the year fell 15 times. what predictions?  Roll Eyes
Soon, soon to be x40. Roll Eyes
I already reserve the island Grin
a7269118
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July 15, 2019, 02:47:08 AM
 #906

Share information how many grant RX 474 и RX 478 on xpmclient 10.2 and 10.3

Look at the core/memory frequency, overclocking parameters of 1250/1750
RX470's CPD is about 0.34~0.42
Look at the compatible version of the BIOS is good

In the xpmclient 10.2.2 version, 25 RX4 series and RX5 series can get 9.425 CPD. If it is in xpmclient 10.3 version, then 9.0 CPD is left, and the amount dug in one day is directly worse than 3 XPM.

Please let me know the settings in the Config to get the maximum CPD (xpmclient 10.2.2) for RX 588.
Somewhere seen what happens with one RX 588 power 0.5 CPD.
thank you
 


Core 1300
Memory 1750
Xpmclient only looks at the core frequency, the higher the better, but also the power and temperature
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July 16, 2019, 09:37:11 PM
 #907

Whats up with the difficulty? Its stuck at 10.995592
It looks like a bug
eXtremal.ik71
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July 21, 2019, 09:17:06 PM
 #908

New beta version of xpmclient for AMD cards available:
http://coinsforall.io/distr/xpmclient-opencl-10.5-beta1-win64.zip
http://coinsforall.io/distr/xpmclient-opencl-10.5-beta1-linux.tar.gz
Quote
SHA256:
c6a1d06eb4711c252883bdcd4ddd17033957a197467bfa631a5855d5dc35ce8f  xpmclient-opencl-10.5-beta1-linux.tar.gz
12f1abec56cfc39e7e4ad10db06989e799fffdaccf44dff2154a49cd0da5cb71 xpmclient-opencl-10.5-beta1-win64.zip

Main feature of this version - new experimental kernel partially writed using GCN assembly language (https://github.com/CLRX/CLRX-mirror). For enable this, change parameter in config.txt:
Quote
# Kernel type
#   generic - OpenCL kernel
#   asm - experimental kernel created using GCN assembly, no any warranty!!!
#     this kernel doesn't support Tahiti (HD7970/R9 280X) and Navi (Radeon RX5700)
#     other GPUs can work
kernelType = "asm";

"asm" kernel is in not final release, it can works and show big performance advantage (such as 10-12% for Vega and up to 30% for Radeon 4xx/5xx GPUs on Linux.. so big speed up is possible because Linux amdgpu-pro drivers not so good for XPM mining), or fails to launch.
Also, interesting to see result of different GPUs in benchmark mode (xpmclient -b) with generic and asm kernels.
tkachev
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July 22, 2019, 10:46:53 AM
 #909

"asm" kernel not work on R9 290 and 390, only generic works but slower than the older version of miner.
Got this error on win 8.1, 10 and diffent drivers:

2019-07-22 18:38:40.945 (   0.608s) INFO| compiling Hawaii_sha256.bin ...
2019-07-22 18:38:42.698 (   2.360s) INFO| compiling Hawaii_sieve.bin ...
2019-07-22 18:38:46.786 (   6.449s) INFO| compiling Hawaii_sieve_utils.bin ...
2019-07-22 18:38:47.104 (   6.767s) INFO| assembling Hawaii_Fermat.bin ...
2019-07-22 18:38:47.175 (   6.838s) INFO| compiling Hawaii_Fermat_utils.bin ...
2019-07-22 18:38:48.101 (   7.764s)  ERR| Existing OpenCL kernel (Hawaii_Fermat.bin) incompatible with configuration
2019-07-22 18:38:48.106 (   7.769s)  ERR| Please remove all *.bin files and restart miner

I tried different parameters in config, but still got error. Fury and Nano works fine. Some 480-s hangs at start up, mostly in first gpu's slot.
The big trouble is also log file. Need to have swich it off
eXtremal.ik71
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July 22, 2019, 06:19:33 PM
 #910

"asm" kernel not work on R9 290 and 390, only generic works but slower than the older version of miner.
asm kernel can work on R9 290/390, may be next version will support it.
Quote from: tkachev
I tried different parameters in config, but still got error. Fury and Nano works fine. Some 480-s hangs at start up, mostly in first gpu's slot.
Can you post results of Fury and RX4xx with old miner version and 10.5 with asm kernel for compare ?
It seems, normal CPD for stock RX470 is 0.4-0.41CPD, for RX580 - 0.5 CPD now.
Quote from: tkachev
The big trouble is also log file. Need to have swich it off
Will be in 10.5 beta2.
Pinocchio
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July 22, 2019, 07:20:39 PM
 #911

Some results (ver 10.3 vs 10.5):

Radeon Vega 56: 0.7 CPD -> close to 0.8 CPD
Radeon Nano: 0.5 CPD -> close to 0.6 CPD
Radeon Rx 480: 0.4-0.42 CPD -> 0.43 CPD

Rx 480 doesn't give me 0.5 CPD, what sieve size and similar settings should I try to get there?
eXtremal.ik71
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July 22, 2019, 09:21:14 PM
 #912

Some results (ver 10.3 vs 10.5):

Radeon Vega 56: 0.7 CPD -> close to 0.8 CPD
Radeon Nano: 0.5 CPD -> close to 0.6 CPD
Radeon Rx 480: 0.4-0.42 CPD -> 0.43 CPD

Rx 480 doesn't give me 0.5 CPD, what sieve size and similar settings should I try to get there?
Nano and Fury(X) also can get +20% performance, good...
For RX480 - not need any changes in config.txt except kernelType="asm", but possible need install more new drivers and remove all *.bin files after. Asm kernel don't like too old (2016 year) Crimson and amdgpu-pro drivers.
tkachev
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July 23, 2019, 03:50:28 AM
Last edit: July 23, 2019, 07:44:15 AM by tkachev
 #913

Confirm that Nano and Fury get 20% boost and RX480 goes from 0.4 to 0.47 at 1200 core clock.
470 now get 0.41 at 1190 core. Driver - 19.4.3.
There is a problem that mixed stations with for example 390 and fury. They cannot work in asm mode together.
tar1s
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July 23, 2019, 10:45:02 AM
 #914

There is a problem that mixed stations with for example 390 and fury. They cannot work in asm mode together.
Run two copies of miner, with different settings.
suona
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July 24, 2019, 10:23:22 PM
 #915

Have checked client version 10.5 with "asm" kernel type on RX570, CPD increase is about 15-17% against client version 10.3. Works stable so far. Driver version is 19.1.2.
singlass
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July 24, 2019, 11:46:30 PM
 #916

please show Tahiti some love & bless it with the asm kernel fatha
a7269118
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July 25, 2019, 03:52:16 AM
Last edit: July 25, 2019, 05:11:14 AM by a7269118
 #917

please show Tahiti some love & bless it with the asm kernel fatha

The new version of 10.5 asm mode has increased a lot of cpd, the original 8 amd gpu only 2.96cpd, rose to 3.43 in asm mode, but the stability is tested as needed.

But the temperature of ASM mode has risen to 70 degrees ~ very high temperature

25 GPU power increased by 144W

The original version 10.2.2 is 9.3 CPD
Rise to 11.08CPD
a7269118
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August 01, 2019, 06:20:37 AM
 #918

please show Tahiti some love & bless it with the asm kernel fatha

The new version of 10.5 asm mode has increased a lot of cpd, the original 8 amd gpu only 2.96cpd, rose to 3.43 in asm mode, but the stability is tested as needed.

But the temperature of ASM mode has risen to 70 degrees ~ very high temperature

25 GPU power increased by 144W

The original version 10.2.2 is 9.3 CPD
Rise to 11.08CPD

Using version 10.5 for a few days, I found one thing, counting 11 CPD per day, theoretically 87 XPM a day.
https://upload.cc/i1/2019/08/01/wQrWnx.jpg

But I found that 96XPM was dug for a day, equivalent to 12 CPD computing power. I think the developer's so-called Radeon 4xx / 5xx GPU on Linux is up to 30%, and it can also be on WINDOWS, but it can't be displayed on the computing power.

https://upload.cc/i1/2019/08/01/c4uWpk.jpg
https://upload.cc/i1/2019/08/01/Ob3kUx.jpg
tar1s
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August 01, 2019, 03:58:29 PM
 #919

a7269118
Just luck Grin
cirlama
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August 02, 2019, 08:31:01 PM
 #920

Some results (ver 10.3 vs 10.5):

Radeon Vega 56: 0.7 CPD -> close to 0.8 CPD
Radeon Nano: 0.5 CPD -> close to 0.6 CPD
Radeon Rx 480: 0.4-0.42 CPD -> 0.43 CPD

Rx 480 doesn't give me 0.5 CPD, what sieve size and similar settings should I try to get there?

Hi all, what are your settings to get 0.43 CPD on RX480 (or 580...), mine seems a bit lower, it was some time ago but if I remember well, I tried many settings...
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