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Author Topic: [ANN]: cpuminer-opt v3.8.8.1, open source optimized multi-algo CPU miner  (Read 419060 times)
joblo
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October 17, 2016, 02:04:30 PM
 #1401

joblo, you're probably already aware of the Tromp's Equihash solvers, which were released under open-source. Are you considering implementing them into your cpuminer-opt, thus adding support for equihash algortihm (for z.cash)?

That's a cuda miner, still looking for a CPU miner.

cpuminer-opt developer, https://bitcointalk.org/index.php?topic=1326803.0
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October 17, 2016, 04:51:04 PM
 #1402

joblo, you're probably already aware of the Tromp's Equihash solvers, which were released under open-source. Are you considering implementing them into your cpuminer-opt, thus adding support for equihash algortihm (for z.cash)?

That's a cuda miner, still looking for a CPU miner.

Hello guys Anybody has optimized miner XZC order is free
joblo
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October 17, 2016, 06:35:55 PM
Last edit: October 18, 2016, 01:19:28 AM by joblo
 #1403

cpuminer 3.4.8 is released.

Source code:

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

New links to fix version error.

tarball: https://drive.google.com/file/d/0B0lVSGQYLJIZMnVmX0Qwcjg1cmc/view?usp=sharing
https://drive.google.com/file/d/0B0lVSGQYLJIZQndVQkx1ZldSTTg/view?usp=sharing

Windows binaries

https://drive.google.com/file/d/0B0lVSGQYLJIZQkRWSEx1WVNOaWs/view?usp=sharing
https://drive.google.com/file/d/0B0lVSGQYLJIZc2xFWW5mdUZaU1k/view?usp=sharing

It adds support for zcoin lyra2 using either "-a zcoin" or "-a lyra2z". Lyra2RE (lyra2) and lyra2REv2 (lyra2v2)
still work as usual.

Although I have optimixed it for AVX2 there was no observable change in performance in my testing.
I suspect the algo is I/O bound meaning the CPU spends a lot of time waiting on data from memory.
LGA2011 systems with 4 channel DDR may do better. Feedback is appreciated.

The diff display for cryptonight in the API has been fixed.

Changes in diff will now be displayed by default (--show-diff). Use "--hide-diff" to disable.

Removed some cpuminer-multi artifacts.

I am considering dropping the btver1 build from the Windows binaries package. Before I do so I would like to
know if anyone is using it and whether it performs better on an AMD CPU than any of the Intel builds. The
btver1 build does not include any optimizartions so is not suitable for recent AMD CPUs.


cpuminer-opt developer, https://bitcointalk.org/index.php?topic=1326803.0
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
ETH: 0x72122edabcae9d3f57eab0729305a425f6fef6d0
kenshirothefist
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October 17, 2016, 07:27:26 PM
Last edit: October 17, 2016, 08:58:50 PM by kenshirothefist
 #1404

joblo, you're probably already aware of the Tromp's Equihash solvers, which were released under open-source. Are you considering implementing them into your cpuminer-opt, thus adding support for equihash algortihm (for z.cash)?

That's a cuda miner, still looking for a CPU miner.

Not true. It has fastest to-date known public CPU implementation as well as CUDA implementation.

Epsylon3
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October 17, 2016, 07:34:14 PM
 #1405

yep, but remains a weird algo Wink that remember me riecoin stuff

BTC: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd - My Projects: ccminer - cpuminer-multi - yiimp - Forum threads : ccminer - cpuminer-multi - yiimp
felixbrucker
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October 17, 2016, 08:54:31 PM
Last edit: October 17, 2016, 09:07:01 PM by felixbrucker
 #1406

cpuminer 3.4.8 is released.

Source code:

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

tarball: https://drive.google.com/file/d/0B0lVSGQYLJIZMnVmX0Qwcjg1cmc/view?usp=sharing

Windows binaries

https://drive.google.com/file/d/0B0lVSGQYLJIZQkRWSEx1WVNOaWs/view?usp=sharing

It adds support for zcoin lyra2 using either "-a zcoin" or "-a lyra2z". Lyra2RE (lyra2) and lyra2REv2 (lyra2v2)
still work as usual.

Although I have optimixed it for AVX2 there was no observable change in performance in my testing.
I suspect the algo is I/O bound meaning the CPU spends a lot of time waiting on data from memory.
LGA2011 systems with 4 channel DDR may do better. Feedback is appreciated.

The diff display for cryptonight in the API has been fixed.

Changes in diff will now be displayed by default (--show-diff). Use "--hide-diff" to disable.

Removed some cpuminer-multi artifacts.

I am considering dropping the btver1 build from the Windows binaries package. Before I do so I would like to
know if anyone is using it and whether it performs better on an AMD CPU than any of the Intel builds. The
btver1 build does not include any optimizartions so is not suitable for recent AMD CPUs.



testing, thanks!

version reports 4.3.8-dev, is this intended for releases? (also 3 and 4 are swapped it seems)
joblo
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October 17, 2016, 09:12:05 PM
Last edit: October 18, 2016, 01:20:09 AM by joblo
 #1407

cpuminer 3.4.8 is released.

testing, thanks!

version reports 3.4.8-dev, is this intended for releases?

edit: also version on startup in console reports 4.3.8 Wink

That was a pretty stupid mistake, two actually.

The tarball and binaries have the right code, but wrong version. Fixed the version in GIT.

cpuminer-opt developer, https://bitcointalk.org/index.php?topic=1326803.0
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
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joblo
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October 17, 2016, 09:13:53 PM
 #1408

The source tarball and Windows binares will display incorrect version information. The code is fine.
The version is now fixed in git.

cpuminer 3.4.8 is released.

Source code:

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

tarball: https://drive.google.com/file/d/0B0lVSGQYLJIZMnVmX0Qwcjg1cmc/view?usp=sharing

Windows binaries

https://drive.google.com/file/d/0B0lVSGQYLJIZQkRWSEx1WVNOaWs/view?usp=sharing

It adds support for zcoin lyra2 using either "-a zcoin" or "-a lyra2z". Lyra2RE (lyra2) and lyra2REv2 (lyra2v2)
still work as usual.

Although I have optimixed it for AVX2 there was no observable change in performance in my testing.
I suspect the algo is I/O bound meaning the CPU spends a lot of time waiting on data from memory.
LGA2011 systems with 4 channel DDR may do better. Feedback is appreciated.

The diff display for cryptonight in the API has been fixed.

Changes in diff will now be displayed by default (--show-diff). Use "--hide-diff" to disable.

Removed some cpuminer-multi artifacts.

I am considering dropping the btver1 build from the Windows binaries package. Before I do so I would like to
know if anyone is using it and whether it performs better on an AMD CPU than any of the Intel builds. The
btver1 build does not include any optimizartions so is not suitable for recent AMD CPUs.



cpuminer-opt developer, https://bitcointalk.org/index.php?topic=1326803.0
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
ETH: 0x72122edabcae9d3f57eab0729305a425f6fef6d0
darun123
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October 17, 2016, 09:23:12 PM
 #1409

cpuminer 3.4.8 is released.

Source code:

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

tarball: https://drive.google.com/file/d/0B0lVSGQYLJIZMnVmX0Qwcjg1cmc/view?usp=sharing

Windows binaries

https://drive.google.com/file/d/0B0lVSGQYLJIZQkRWSEx1WVNOaWs/view?usp=sharing

It adds support for zcoin lyra2 using either "-a zcoin" or "-a lyra2z". Lyra2RE (lyra2) and lyra2REv2 (lyra2v2)
still work as usual.

Although I have optimixed it for AVX2 there was no observable change in performance in my testing.
I suspect the algo is I/O bound meaning the CPU spends a lot of time waiting on data from memory.
LGA2011 systems with 4 channel DDR may do better. Feedback is appreciated.

The diff display for cryptonight in the API has been fixed.

Changes in diff will now be displayed by default (--show-diff). Use "--hide-diff" to disable.

Removed some cpuminer-multi artifacts.

I am considering dropping the btver1 build from the Windows binaries package. Before I do so I would like to
know if anyone is using it and whether it performs better on an AMD CPU than any of the Intel builds. The
btver1 build does not include any optimizartions so is not suitable for recent AMD CPUs.




to me are mostly fx 8350 and a few pieces i5 1156 e now in this the miner shows me the h / s eg Fx 8350 accepted 367H, 6,84H / s if this is normal
joblo
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October 17, 2016, 09:41:22 PM
 #1410


to me are mostly fx 8350 and a few pieces i5 1156 e now in this the miner shows me the h / s eg Fx 8350 accepted 367H, 6,84H / s if this is normal

I can't say what's normal for AMD but your CPU has AES and AVX so you might get better performance using
an Intel build (assuming you're using the binaries) with those features, depending on the algo.

cpuminer-opt developer, https://bitcointalk.org/index.php?topic=1326803.0
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
ETH: 0x72122edabcae9d3f57eab0729305a425f6fef6d0
felixbrucker
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October 17, 2016, 10:17:51 PM
 #1411


to me are mostly fx 8350 and a few pieces i5 1156 e now in this the miner shows me the h / s eg Fx 8350 accepted 367H, 6,84H / s if this is normal

I can't say what's normal for AMD but your CPU has AES and AVX so you might get better performance using
an Intel build (assuming you're using the binaries) with those features, depending on the algo.

https://bitcointalk.org/index.php?topic=1326803.msg16574607#msg16574607

those where the numbers i got, amd is pretty weak in zcoin algo, though they change it to mpt soon, so that might change
joblo
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October 18, 2016, 01:21:06 AM
 #1412

New download links...

cpuminer 3.4.8 is released.

Source code:

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

New links to fix version error.

tarball: https://drive.google.com/file/d/0B0lVSGQYLJIZMnVmX0Qwcjg1cmc/view?usp=sharing
https://drive.google.com/file/d/0B0lVSGQYLJIZQndVQkx1ZldSTTg/view?usp=sharing

Windows binaries

https://drive.google.com/file/d/0B0lVSGQYLJIZQkRWSEx1WVNOaWs/view?usp=sharing
https://drive.google.com/file/d/0B0lVSGQYLJIZc2xFWW5mdUZaU1k/view?usp=sharing

It adds support for zcoin lyra2 using either "-a zcoin" or "-a lyra2z". Lyra2RE (lyra2) and lyra2REv2 (lyra2v2)
still work as usual.

Although I have optimixed it for AVX2 there was no observable change in performance in my testing.
I suspect the algo is I/O bound meaning the CPU spends a lot of time waiting on data from memory.
LGA2011 systems with 4 channel DDR may do better. Feedback is appreciated.

The diff display for cryptonight in the API has been fixed.

Changes in diff will now be displayed by default (--show-diff). Use "--hide-diff" to disable.

Removed some cpuminer-multi artifacts.

I am considering dropping the btver1 build from the Windows binaries package. Before I do so I would like to
know if anyone is using it and whether it performs better on an AMD CPU than any of the Intel builds. The
btver1 build does not include any optimizartions so is not suitable for recent AMD CPUs.



cpuminer-opt developer, https://bitcointalk.org/index.php?topic=1326803.0
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
ETH: 0x72122edabcae9d3f57eab0729305a425f6fef6d0
mikhan
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October 18, 2016, 03:35:16 AM
 #1413

@joblo,
is it normal to have 11-12 h/s on double e5-2690v3 (2x 12cores x 2threads)? tried different amount of threads, 48,12,24 etc
also cpu usage is only 14-15% in taskmanager

at cryptonight algo it got 750 h/s (48 threads)
joblo
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October 18, 2016, 03:49:48 AM
 #1414

@joblo,
is it normal to have 11-12 h/s on double e5-2690v3 (2x 12cores x 2threads)? tried different amount of threads, 48,12,24 etc
also cpu usage is only 14-15% in taskmanager

at cryptonight algo it got 750 h/s (48 threads)

Read back a page or 2, another user had issues with dual xeons.

cpuminer-opt developer, https://bitcointalk.org/index.php?topic=1326803.0
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
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mikhan
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October 18, 2016, 04:00:45 AM
 #1415

tried cpuminer-xzc, it shows weird (?) 220-230 kh/s hashrate but a pool shows about 60-70 h/s, 48 threads
mikhan
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October 18, 2016, 04:08:19 AM
 #1416

@joblo,
is it normal to have 11-12 h/s on double e5-2690v3 (2x 12cores x 2threads)? tried different amount of threads, 48,12,24 etc
also cpu usage is only 14-15% in taskmanager

at cryptonight algo it got 750 h/s (48 threads)

Read back a page or 2, another user had issues with dual xeons.
default run (no -t option) shows 48 threads so both cpus are in game
felixbrucker
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October 18, 2016, 09:30:31 AM
 #1417

tried cpuminer-xzc, it shows weird (?) 220-230 kh/s hashrate but a pool shows about 60-70 h/s, 48 threads

are you referring to ocminers cpuminer-xzc or cpuminer-opt by joblo?

please share the parameters used to start the miner for further debug, might just be a wrong algo specified
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October 18, 2016, 09:35:35 AM
 #1418

tried cpuminer-xzc, it shows weird (?) 220-230 kh/s hashrate but a pool shows about 60-70 h/s, 48 threads

are you referring to ocminers cpuminer-xzc or cpuminer-opt by joblo?

please share the parameters used to start the miner for further debug, might just be a wrong algo specified

Me again, something was clearly the older cpu 1156 and 1366 do not provide anything more than hs with older miner such as the fx processors have not improved anything if someone has a solution thank you in advance
joblo
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October 18, 2016, 12:47:24 PM
 #1419

tried cpuminer-xzc, it shows weird (?) 220-230 kh/s hashrate but a pool shows about 60-70 h/s, 48 threads

are you referring to ocminers cpuminer-xzc or cpuminer-opt by joblo?

please share the parameters used to start the miner for further debug, might just be a wrong algo specified

Me again, something was clearly the older cpu 1156 and 1366 do not provide anything more than hs with older miner such as the fx processors have not improved anything if someone has a solution thank you in advance

Pleas provide the command line and program output.

cpuminer-opt developer, https://bitcointalk.org/index.php?topic=1326803.0
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
ETH: 0x72122edabcae9d3f57eab0729305a425f6fef6d0
darun123
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October 18, 2016, 01:51:38 PM
 #1420

tried cpuminer-xzc, it shows weird (?) 220-230 kh/s hashrate but a pool shows about 60-70 h/s, 48 threads

are you referring to ocminers cpuminer-xzc or cpuminer-opt by joblo?

please share the parameters used to start the miner for further debug, might just be a wrong algo specified

Me again, something was clearly the older cpu 1156 and 1366 do not provide anything more than hs with older miner such as the fx processors have not improved anything if someone has a solution thank you in advance

Pleas provide the command line and program output.
cpuminer-btver1 -a lyra2z -o stratum+tcp://xzc.suprnova.cc:5595  -u darun.darun -p 1 --hide-diff
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