[LOCKED] cpuminer-opt v3.12.3, open source optimized multi-algo CPU miner

[joblo]

Hi. I have only ~650H/s with my 4690k (lyra2z330), what's wrong?

There's nothing wrong or you're doing something wrong. Take your pick.
Want a better answer ask a better question.

[1714944520]

1714944520

[1714944520]

1714944520

[1714944520]

1714944520

[gym520]

PLS ADD BTVcoin  this coin  https://www.bitvote.one/       https://github.com/bitcoinvote/cpuminer-multi,  POOLs   http://bitvotepool.com/workers   https://www.vvpool.com/   thinks.

[Andre100]

PLS ADD BTVcoin  this coin  https://www.bitvote.one/       https://github.com/bitcoinvote/cpuminer-multi,  POOLs   http://bitvotepool.com/workers   https://www.vvpool.com/   thinks.

if you ask add - it's need to tell community that BTVcoin  HAVE lol 20% fees if mining....

[vorthtoura]

Is anywhere benchmark of lyra2z for CPUs? Tnx.

[joblo]

PLS ADD BTVcoin  this coin  https://www.bitvote.one/       https://github.com/bitcoinvote/cpuminer-multi,  POOLs   http://bitvotepool.com/workers   https://www.vvpool.com/   thinks.

This looks like cryptonight without the custom stratum protocol. I don't feel like pouring through
the code to see if there are any differences in the hash. Either way I don't have any improvements
to add to it, it would be just for convenience. Not worth the effort at this time.

I am also concerned about the 20% pool fee. I didn't see it mentioned anywhere, just buried in the
pool's code.

[Enth]

Hi. I have only ~650H/s with my 4690k (lyra2z330), what's wrong?

There's nothing wrong or you're doing something wrong. Take your pick.
Want a better answer ask a better question.

Ok, how much H/s (kH/s) normal for 4690k in stock?

I do disable all OC
Performance at 2 treads more than 4 treads

A have "Accepted 104/104 (100%), diff 1.08e-005, 525.88 H/s"

[vorthtoura]

Do anybody know  the lyra2z hashrate for "core i5 6400"?

[4ward]

Do anybody know  the lyra2z hashrate for "core i5 6400"?

i5 7600k @ 4.5Ghz gives ~500kh/s
So I would guess something like ~450kh/s

[Enth]

Do anybody know  the lyra2z hashrate for "core i5 6400"?

i5 7600k @ 4.5Ghz gives ~500kh/s
So I would guess something like ~450kh/s

can you make screenshot?

[erixxx]

Hi! can someone please make a full guide step by step on how to compile this miner static , on linux? thx

[mangoo]

Do anybody know  the lyra2z hashrate for "core i5 6400"?

Not exactly the same CPU - 4 of these cores:

Code:

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 158
model name      : Intel(R) Core(TM) i5-7440HQ CPU @ 2.80GHz
stepping        : 9
microcode       : 0x7c
cpu MHz         : 2800.000
cache size      : 6144 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 4
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 22
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti intel_pt spec_ctrl tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp
bugs            : cpu_meltdown spectre_v1 spectre_v2
bogomips        : 5616.00
clflush size    : 64
cache_alignment : 64
address sizes   : 39 bits physical, 48 bits virtual
power management:

is giving me (on a laptop with several programs running, browsers with many tabs etc.):

Code:

$ ./cpuminer-opt-3.8.0-fast --benchmark -a lyra2z

         **********  cpuminer-opt 3.8.0  *********** 
     A CPU miner with multi algo support and optimized for CPUs
     with AES_NI and AVX2 and SHA extensions.
     BTC donation address: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT

CPU: Intel(R) Core(TM) i5-7440HQ CPU @ 2.80GHz.
SW built on Jan 25 2018 with GCC 7.2.0.
CPU features: SSE2 AES AVX AVX2.
SW features: SSE2 AES AVX AVX2.
Algo features: AVX AVX2.
Start mining with AVX2.

[2018-02-04 23:28:02] 4 miner threads started, using 'lyra2z' algorithm.
[2018-02-04 23:28:05] CPU #3: 65.53 kH, 23.36 kH/s
[2018-02-04 23:28:05] Total: 65.53 kH, 23.36 kH/s, 44C
[2018-02-04 23:28:05] CPU #0: 65.53 kH, 22.18 kH/s
[2018-02-04 23:28:05] CPU #1: 65.53 kH, 21.49 kH/s
[2018-02-04 23:28:06] CPU #2: 65.53 kH, 17.79 kH/s
[2018-02-04 23:28:07] CPU #2: 17.79 kH, 18.85 kH/s
[2018-02-04 23:28:07] CPU #0: 44.36 kH, 23.52 kH/s
[2018-02-04 23:28:07] CPU #3: 46.71 kH, 22.99 kH/s
[2018-02-04 23:28:07] Total: 174.40 kH, 86.85 kH/s, 44C
[2018-02-04 23:28:08] CPU #1: 42.98 kH, 19.48 kH/s
[2018-02-04 23:28:11] CPU #1: 77.90 kH, 21.00 kH/s
[2018-02-04 23:28:12] CPU #3: 114.96 kH, 23.65 kH/s
[2018-02-04 23:28:12] Total: 255.01 kH, 87.01 kH/s, 44C
[2018-02-04 23:28:12] CPU #0: 117.59 kH, 23.64 kH/s
[2018-02-04 23:28:12] CPU #1: 21.00 kH, 23.64 kH/s
[2018-02-04 23:28:13] CPU #2: 94.23 kH, 17.06 kH/s
[2018-02-04 23:28:17] CPU #2: 68.23 kH, 13.95 kH/s
[2018-02-04 23:28:19] CPU #0: 118.18 kH, 17.96 kH/s
[2018-02-04 23:28:19] CPU #1: 118.20 kH, 17.74 kH/s
[2018-02-04 23:28:19] CPU #3: 118.23 kH, 16.74 kH/s
[2018-02-04 23:28:19] Total: 422.84 kH, 66.38 kH/s, 44C
[2018-02-04 23:28:22] CPU #1: 53.22 kH, 17.02 kH/s
[2018-02-04 23:28:22] CPU #3: 50.21 kH, 17.05 kH/s
[2018-02-04 23:28:22] Total: 289.84 kH, 65.98 kH/s, 44C
[2018-02-04 23:28:23] CPU #2: 69.73 kH, 12.83 kH/s
[2018-02-04 23:28:24] CPU #0: 53.88 kH, 9815.55 H/s
[2018-02-04 23:28:25] CPU #0: 29.45 kH, 24.28 kH/s
[2018-02-04 23:28:26] CPU #3: 85.27 kH, 19.96 kH/s
[2018-02-04 23:28:26] Total: 237.65 kH, 74.09 kH/s, 44C
[2018-02-04 23:28:26] CPU #1: 85.12 kH, 19.31 kH/s
[2018-02-04 23:28:27] CPU #2: 51.32 kH, 12.96 kH/s
[2018-02-04 23:28:27] CPU #1: 19.31 kH, 20.62 kH/s
[2018-02-04 23:28:27] CPU #3: 19.96 kH, 20.04 kH/s
[2018-02-04 23:28:27] Total: 120.03 kH, 77.90 kH/s, 44C
[2018-02-04 23:28:28] CPU #0: 48.55 kH, 20.79 kH/s
[2018-02-04 23:28:30] CPU #2: 64.78 kH, 19.26 kH/s
[2018-02-04 23:28:32] CPU #0: 83.15 kH, 18.63 kH/s
[2018-02-04 23:28:33] CPU #3: 100.22 kH, 18.88 kH/s
[2018-02-04 23:28:33] Total: 267.46 kH, 77.39 kH/s, 44C
[2018-02-04 23:28:33] CPU #1: 103.12 kH, 19.11 kH/s
[2018-02-04 23:28:33] CPU #2: 38.51 kH, 12.85 kH/s
[2018-02-04 23:28:36] CPU #2: 51.38 kH, 21.52 kH/s
[2018-02-04 23:28:36] CPU #1: 76.42 kH, 21.01 kH/s
[2018-02-04 23:28:37] CPU #3: 75.50 kH, 19.31 kH/s
[2018-02-04 23:28:37] Total: 286.45 kH, 80.47 kH/s, 45C
[2018-02-04 23:28:37] CPU #2: 21.52 kH, 17.81 kH/s
[2018-02-04 23:28:37] CPU #0: 93.16 kH, 18.68 kH/s
[2018-02-04 23:28:37] CPU #1: 21.00 kH, 24.06 kH/s
[2018-02-04 23:28:41] CPU #3: 96.55 kH, 20.38 kH/s
[2018-02-04 23:28:41] Total: 232.24 kH, 80.93 kH/s, 45C
[2018-02-04 23:28:42] CPU #0: 93.37 kH, 21.32 kH/s
[2018-02-04 23:28:42] CPU #2: 89.06 kH, 16.71 kH/s
[2018-02-04 23:28:43] CPU #3: 20.38 kH, 14.62 kH/s
[2018-02-04 23:28:43] Total: 223.82 kH, 76.71 kH/s, 45C
[2018-02-04 23:28:43] CPU #1: 120.31 kH, 20.39 kH/s
[2018-02-04 23:28:46] CPU #3: 58.47 kH, 17.43 kH/s
[2018-02-04 23:28:46] Total: 361.22 kH, 75.85 kH/s, 45C
[2018-02-04 23:28:47] CPU #2: 83.54 kH, 18.76 kH/s
[2018-02-04 23:28:47] CPU #0: 106.60 kH, 21.05 kH/s
[2018-02-04 23:28:47] CPU #3: 17.43 kH, 24.00 kH/s
[2018-02-04 23:28:47] Total: 327.88 kH, 84.20 kH/s, 45C
[2018-02-04 23:28:48] CPU #1: 81.55 kH, 18.48 kH/s
[2018-02-04 23:28:51] CPU #1: 73.90 kH, 20.35 kH/s
[2018-02-04 23:28:51] CPU #0: 105.25 kH, 22.69 kH/s
[2018-02-04 23:28:52] CPU #3: 120.00 kH, 23.60 kH/s
[2018-02-04 23:28:52] Total: 382.69 kH, 85.39 kH/s, 44C

[mangoo]

Hi! can someone please make a full guide step by step on how to compile this miner static , on linux? thx

Did you try these instructions:

https://lxadm.com/Static_compilation_of_cpuminer

[Andre100]

Do anybody know  the lyra2z hashrate for "core i5 6400"?

i5 7600k @ 4.5Ghz gives ~500kh/s
So I would guess something like ~450kh/s

Can I ask, after monero fly away with Diff, now more profitable LYRA2 ?

[4ward]

Do anybody know  the lyra2z hashrate for "core i5 6400"?

i5 7600k @ 4.5Ghz gives ~500kh/s
So I would guess something like ~450kh/s

Can I ask, after monero fly away with Diff, now more profitable LYRA2 ?

Lyra2z, Yescrypt, sometimes HODL on NiceHash, Yenten, HPP coin

This is in general the algos that can still get some profit on a CPU

[erixxx]

Hi! can someone please make a full guide step by step on how to compile this miner static , on linux? thx

Did you try these instructions:

https://lxadm.com/Static_compilation_of_cpuminer

Hi! thx for your quick answer , yes i did try those steps from the link above, i try like almost everything possible, im sure im missing something, but i dont know what..thats why i ask for guide, i have a lot of errors when i compile!  error '__int128' is not supported on this target

[joblo]

Hi! can someone please make a full guide step by step on how to compile this miner static , on linux? thx

Did you try these instructions:

https://lxadm.com/Static_compilation_of_cpuminer

Hi! thx for your quick answer , yes i did try those steps from the link above, i try like almost everything possible, im sure im missing something, but i dont know what..thats why i ask for guide, i have a lot of errors when i compile!  error '__int128' is not supported on this target

You followed the guide but but now you're asking for a guide??? You're account is brand new so unless you can demostrate
you know what you're doing I have to assume you are a real noob. So, as a noob,  DO EVERYTHING DEFAULT! Make sureyou
can do that before messing with stuff.

And if you want help you'll have to provide proper data including exactly what you're doing and what you're seeing.
I will ignore any posts without supporting data.

[Etherion]

I'm using this to mine zcoin/lyra2v on i7 7700k. I get about 770khs whish is great. But when mining yescrypt I get 2, 8khs which seems very low. Is that about what one can expect from a i7 7700k?

[erixxx]

Hi! can someone please make a full guide step by step on how to compile this miner static , on linux? thx

Did you try these instructions:

https://lxadm.com/Static_compilation_of_cpuminer

Hi mangoo! i manage to compile another cpuminer using the steps from the link you provide, if u want send me a pm with a xmr adress, i want to send you 1xmr! have a nice day all

[Andre100]

Can I ask, after monero fly away with Diff, now more profitable LYRA2 ?

Lyra2z, Yescrypt, sometimes HODL on NiceHash, Yenten, HPP coin

This is in general the algos that can still get some profit on a CPU

ohh, on NiceHash i see. Thx.

[4ward]

cpuminer-opt-3.8.0 released.

https://github.com/JayDDee/cpuminer-opt/releases/tag/v3.8.0

4way no longer a seperate feature, included in AVX2.
Added x16r algo for Ravencoin, anime algo for Animecoin.
More 4way optimizations for X13 and up.
Tweaked CPU affinity to better support more than 64 CPUs.
Fixed compile problem on some old AMD CPUs.

This release is a major milestone for cpuminer-opt. It essentially marks the end of
4way phase 1. 15 of the 17 functions in X17 have some form of optimization. Only
fugue and whirlpool still use unoptimized code and 4 way seems impossible on
these functions using SIMD.

for some reason X16r shows about 4x the hashrate of the official cpuminer (by Tpuvot), while actually delivering lower hashrate and sharerate on the pool side

p.s. dropped a penny in the ETH jar

Thanks for the tip. Your report about hash rate is scary because it's hard to verify. x16r by it's nature has a very volatile
hash rate and Suprnova has been notorious for displaying incorrect hash rates.

There is no difference in the miner-side hashrate calculation for x16r. I made a change for 4way to account for 4 nonces
per iteration but it applies to all 4way algos and seems to be accurate.

It'll need more data from other users to determine if there is a problem with hashrate calculation.

Edit: hash rate for x16r is more volatile with opt vs multi due to the mix of optimized and unoptimized hash functions.
X16r can theoretically run the same function 16 times. If it's an unoptimized function the hash rate with opt wil be the
same as multi. But if it's a highly optimized function the hash rate gain will be higher than average.

So I finally got some time to test this and confirm the results I saw
I have mined to 2 wallets on http://pool.threeeyed.info/
Running 2 miners in parallel, with 2 threads each, on 4 core cpu, with manually defined affinity in task manager to make sure they use separate cores

Running for 2 hours with no interruptions, here is the results
multi gave double the profit, and reported more or less correct speed
opt reported speed was about 4 times higher that the received speed on pool

cpuminer-opt 3.8.0:
Screenshot:
http://prntscr.com/iafztr
Miner output:
https://text-share.com/view/e95290d4
Pool link:
http://pool.threeeyed.info/?address=RMuoJFg2qDSxEaDaCZG24Yhn3k99gW6SkF

cpuminer-multi-1.3.3
Screenshot:
http://prntscr.com/iafzkk
Miner output:
https://text-share.com/view/59a010b3
Pool link:
http://pool.threeeyed.info/?address=RJmz1bAtpa4hXrX7LC82cVikoB4gpd5L52