[ANN] cpuminer-opt v3.14.2, open source optimized multi-algo CPU miner - page 11.

Erdloch

newbie

Activity: 2

Merit: 0

Hello together!

First of all, thanks to JayDDee / joblo for your fork of cpuminer-multi, I think it's pretty cool (when I finally can make it run ;-))
I would like to use this piece of software to mine for Nicehash.com
I have just compiled the latest version of cpuminer-opt from Github on my Ubuntu server and ran the following start-command:

Quote

./cpuminer -a scrypt -o stratum+tcp://scrypt.eu-west.nicehash.com:3333 -u 3GoaYEXEYLJ8Kri6apdt6yZsvSvHdqDksc.testminer1 -p x

For me, it seems like the program is running properly, and I can also see the machine appeard in the menu of Nicehash, but always with "Accepted speed: 0.0000 MH/s".
When I run htop, I can see my CPUs are at 100%.

After some time, I get this report, which also confirms that "0" has been submitted / accepted.

Does anyone has an idea of what I'm doing wrong? I have also tried other algorithms, but with the same result...
Any help appreciated!

Report:

Quote

[2021-02-28 07:56:31] scrypt: scrypt.eu-west.nicehash.com:3333
   Periodic Report 5m49s 18m45s
   Share rate 0.00/min 0.00/min
   Hash rate 0.00h/s 0.00h/s (57.72kh/s)
   Submitted 0 0
   Accepted 0 0
   Hi/Lo Share Diff 0 / 9e+99

Log after the run command:

Quote

********** cpuminer-opt 3.15.6 ***********
   A CPU miner with multi algo support and optimized for CPUs
   with AVX512, SHA and VAES extensions by JayDDee.
   BTC donation address: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT

[2021-02-28 07:37:46] Scrypt paramaters: N= 1024, R= 1.
CPU: Intel(R) Xeon(R) CPU E5-2640 v4 @ 2.40GHz
SW built on Feb 28 2021 with GCC 9.3.0
CPU features: AVX2 AES
SW features: AVX2 AES
Algo features: AVX2

Starting miner with AVX2...

[2021-02-28 07:37:46] Stratum connect scrypt.eu-west.nicehash.com:3333
[2021-02-28 07:37:46] Miner thread priority 0 (nice 19)
[2021-02-28 07:37:46] 4 of 4 miner threads started using 'scrypt' algorithm
[2021-02-28 07:37:46] Stratum extranonce1= 000020551b, extranonce2 size= 3
[2021-02-28 07:37:46] Extranonce subscription enabled
[2021-02-28 07:37:46] Stratum connection established
[2021-02-28 07:37:46] New Stratum Diff 135033, Block 12505396, Job 00000000f7c3c61f
   Diff: Net 1.2374e+05, Stratum 1.3503e+05, Target 2.0604
[2021-02-28 07:37:47] CPU temp: curr 0 C (max 0), Freq: 0.000/0.000 GHz
[2021-02-28 07:37:49] New Block 12505397, Job 00000000f7c3c620
   Diff: Net 1.1761e+05, Stratum 1.3503e+05, Target 2.0604
   TTF @ 50.90 kh/s: Block 8103y73d, Share 2d00h
   Net hash rate (est) 252.56 Th/s
[2021-02-28 07:37:54] New Block 12505398, Job 00000000f7c3c621
   Diff: Net 1.1251e+05, Stratum 1.3503e+05, Target 2.0604
   TTF @ 56.37 kh/s: Block 8103y73d, Share 1d19h
   Net hash rate (est) 120.81 Th/s
[2021-02-28 07:38:04] New Block 12505399, Job 00000000f7c3c622
   Diff: Net 1.0791e+05, Stratum 1.3503e+05, Target 2.0604
   TTF @ 57.29 kh/s: Block 8103y73d, Share 1d18h
   Net hash rate (est) 77.24 Th/s

Thank you!

scryptr

legendary

Activity: 1793

Merit: 1028

Quote from: scryptr on December 28, 2020, 05:31:35 PM

HAPPY HOLIDAYS! --

Here's to BTC peaking at $50K+ in 2021! --scryptr

WOOT! HAPPY $50K DAY! WOOT!

BitCoin BTC hit a price over $50K briefly today, 16 FEB 2021, in the early AM (US time zones). A reason to celebrate a snowy day!

--scryptr

Nighthog

jr. member

Activity: 133

Merit: 5

edit...

Fixed the issue, used the wrong port on the pool with the "correct parameters"...

Code:

cpuminer-zen3.exe -a yespower --param-key "CPUpower: The number of CPU working or available for proof-of-work mining" --param-n 2048 --param-r 32 -o stratum+tcp://eu.blockmasters.co:4250 -u -p c=

JayDDee

full member

Activity: 1386

Merit: 220

Quote from: Nighthog on January 31, 2021, 05:32:30 AM

Does this support 'cpupower' in it's current state? (CPUchain Core)

Code:

PoW Mining Algorithm: yespower / 'cpupower' with N = 2048, r = 32 and perslen = 73

I tried the 'yespower' algorithm and got rejects spammed for to low difficulty on the hash.
I suppose it's not correct. A variant with these variables needed?

Scroll to the end...
https://github.com/JayDDee/cpuminer-opt/wiki/Supported--Algorithms

Nighthog

jr. member

Activity: 133

Merit: 5

Does this support 'cpupower' in it's current state? (CPUchain Core)

Code:

PoW Mining Algorithm: yespower / 'cpupower' with N = 2048, r = 32 and perslen = 73

I tried the 'yespower' algorithm and got rejects spammed for to low difficulty on the hash.
I suppose it's not correct. A variant with these variables needed?

dottat

newbie

Activity: 48

Merit: 0

Quote from: SpceGhst on May 26, 2020, 10:40:10 PM

It looks like once you find 10-12 blocks in solo mining, the periodic hash rate starts to even out. It’s hard with Minotaur because blocks don’t come that often, unlike pool mining where shares are 3-4 per minute.

You still around lcc/ring?

JayDDee

full member

Activity: 1386

Merit: 220

Quote from: nina34 on January 21, 2021, 03:43:34 PM

can i compile it on 32 bit linux system ?

No, 64 bit only. Read the requirements in the first post.

nina34

newbie

Activity: 1

Merit: 0

can i compile it on 32 bit linux system ?

i've got this error messing during compiling
"simd-utils/simd-int.h:94:18: error: ‘__int128’ is not supported on this target"

JayDDee

full member

Activity: 1386

Merit: 220

Quote from: UspesenRudar on December 28, 2020, 07:07:59 AM

Can you add new BALLOON algo for Zentoshi.
From https://github.com/zentoshi/cpuminer-opt-balloon
have trouble creating win EXE.
THX

It's only for one coin that isn't listed on any exchanges, so I'm not interested.
Zentoshi should provide Windows EXEs for mining.

scryptr

legendary

Activity: 1793

Merit: 1028

HAPPY HOLIDAYS! --

Here's to BTC peaking at $50K+ in 2021! --scryptr

UspesenRudar

newbie

Activity: 33

Merit: 0

Can you add new BALLOON algo for Zentoshi.
From https://github.com/zentoshi/cpuminer-opt-balloon
have trouble creating win EXE.
THX

7d2mine

newbie

Activity: 80

Merit: 0

Just tried this out for the first time, wanted to say THANKS for doing this!! Was able to figure it out and get it running with very minimal BS in about 5-10 mins.

JayDDee

full member

Activity: 1386

Merit: 220

cpuminer-opt-3.15.5

Fix stratum jobs lost if 2 jobs received in less than one second.

JayDDee

full member

Activity: 1386

Merit: 220

Quote from: spilk76 on December 13, 2020, 07:18:47 AM

hello humans I can't compile cpuminer-multi on my arm device
help me

This thread is for cpuminer-opt, not cpuminer-multi. You might have better luck in the cpuminer-multi thread.

The error is in ARM ASM code, possibly a syntax error, but I know nothing about ARM ASM so it's just a guess.

spilk76

newbie

Activity: 4

Merit: 0

hello humans I can't compile cpuminer-multi on my arm device
help me

Code:

```
u0_a96@localhost:~/cpuminer-multi$ make
make all-recursive
make[1]: Entering directory '/data/data/com.termux/files/home/cpuminer-multi'

Making all in compat
make[2]: Entering directory '/data/data/com.termux/files/home/cpuminer-multi/compat'
make[3]: Entering directory '/data/data/com.termux/files/home/cpuminer-multi/compat'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/data/data/com.termux/files/home/cpuminer-multi/compat'
make[2]: Leaving directory '/data/data/com.termux/files/home/cpuminer-multi/compat'
make[2]: Entering directory '/data/data/com.termux/files/home/cpuminer-multi'
gcc -DHAVE_CONFIG_H -I. -fno-strict-aliasing -I. -Wno-pointer-sign -Wno-pointer-to-int-cast -D__arm__ -g -O2 -MT algo/cpuminer-rainforest.o -MD -MP -MF algo/.deps/cpuminer-rainforest.Tpo -c -o algo/cpuminer-rainforest.o `test -f 'algo/rainforest.c' || echo './'`algo/rainforest.c
algo/rainforest.c:562:16: error: unknown token in expression
  asm volatile("stp %0, %1, [%2,#%3]\n\t"
   ^
:1:21: note: instantiated into assembly here
   stp x12, x11, [x9,##0]
   ^
algo/rainforest.c:562:16: error: unknown token in expression
  asm volatile("stp %0, %1, [%2,#%3]\n\t"
   ^
:1:21: note: instantiated into assembly here
   stp x11, x10, [x9,##16]
   ^
algo/rainforest.c:562:16: error: unknown token in expression
  asm volatile("stp %0, %1, [%2,#%3]\n\t"
   ^
:1:21: note: instantiated into assembly here
   stp x10, x12, [x9,##32]
   ^
algo/rainforest.c:562:16: error: unknown token in expression
  asm volatile("stp %0, %1, [%2,#%3]\n\t"
   ^
:1:21: note: instantiated into assembly here
   stp x12, x11, [x9,##48]
   ^
algo/rainforest.c:562:16: error: unknown token in expression
  asm volatile("stp %0, %1, [%2,#%3]\n\t"
   ^
:1:21: note: instantiated into assembly here
   stp x14, x10, [x9,##64]
   ^
algo/rainforest.c:562:16: error: unknown token in expression
  asm volatile("stp %0, %1, [%2,#%3]\n\t"
   ^
:1:21: note: instantiated into assembly here
   stp x13, x12, [x9,##80]
   ^
algo/rainforest.c:562:16: error: unknown token in expression
  asm volatile("stp %0, %1, [%2,#%3]\n\t"
   ^
:1:21: note: instantiated into assembly here
   stp x11, x14, [x9,##96]
   ^
algo/rainforest.c:562:16: error: unknown token in expression
  asm volatile("stp %0, %1, [%2,#%3]\n\t"
   ^
:1:21: note: instantiated into assembly here
   stp x10, x13, [x9,##112]
   ^
8 errors generated.
make[2]: *** [Makefile:2435: algo/cpuminer-rainforest.o] Error 1
make[2]: Leaving directory '/data/data/com.termux/files/home/cpuminer-multi'
make[1]: *** [Makefile:2920: all-recursive] Error 1
make[1]: Leaving directory '/data/data/com.termux/files/home/cpuminer-multi'
make: *** [Makefile:699: all] Error 2
```

JayDDee

full member

Activity: 1386

Merit: 220

cpuminer-opt-3.15.3

Yescrypt algos now use yespower v0.5, a little faster.
New implementation of sha256 using SHA CPU extension.
Replace Openssl with SPH for sha256 & sha512.
AVX512 optimization for sha256t & sha256q.
Faster sha256t, sha256q, x21s, x22i & x25x on CPUs with SHA without AVX512.
AVX512+SHA build for Intel Rocketlake added to Windows binary package.

https://github.com/JayDDee/cpuminer-opt/releases

JayDDee

full member

Activity: 1386

Merit: 220

cpuminer-opt-3.15.2

Zen3 AVX2+VAES optimization for x16*, x17, sonoa, xevan, x21s, x22i, x25x, allium.
Zen3 build added to Windows binary package.

https://github.com/JayDDee/cpuminer-opt/releases

bobben2

full member

Activity: 279

Merit: 104

Quote from: adamvp on November 11, 2020, 04:09:30 PM

Is there any coin worth cpu mining right now?

That depends on a couple of things (at least):
1. CPU type. Generally, Ryzen cpus will be a better choice for mining these days, especially those with higher core counts and larger L3 cache.
2. Your strategy. You can mine a coin believing it will moon one day in the future. Then you might not mind it not returning more than a few cents a day now. You can let the miner do its work and forget about it until the day the coin moons and then rake in the profits selling.
Or, you can spend a lot of time researching the coin of the day and mine it short term to see if that will earn you a quick buck.
I think XMR has potential to go higher in price and am mining it.

miner29

full member

Activity: 1251

Merit: 135

XMR

adamvp

hero member

Activity: 1246

Merit: 708

Is there any coin worth cpu mining right now?

Topic: [ANN] cpuminer-opt v3.14.2, open source optimized multi-algo CPU miner - page 11. (Read 9705 times)