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Topic: [ANN]: cpuminer-opt v3.8.8.1, open source optimized multi-algo CPU miner - page 73. (Read 444043 times)

newbie
Activity: 23
Merit: 0
HELP !

[2017-04-21 22:54:24] Unknown algo parameter 'lyra2z330'
Try `cpuminer-multi --help' for more information.

i try zoin cpu mining on lubuntu !

how can i fix this

can some one provide some new pools websites for zoin ?

Thanks
sr. member
Activity: 312
Merit: 250
That 3.6.3 version is not working with any algo on my i7 4770K.
I get 'The application was unable to start correctly (0xc000001d). Click OK to close the application.'
Windows? Linux?
Command line?
sr. member
Activity: 2366
Merit: 305
Duelbits - $100k Bonus/week
That 3.6.3 version is not working with any algo on my i7 4770K.
I get 'The application was unable to start correctly (0xc000001d). Click OK to close the application.'
sr. member
Activity: 1246
Merit: 274
so guys , currently I have been trying to find profitability of coins. Is there any source just to find profitability of just CPU minable coins? Thank you in advance

www.whattomine.com Is my personal favorite. they have allot of coins on there, but not every coin, so some will be harder to track down then others.
sr. member
Activity: 546
Merit: 250
It takes a lot to build but not much to lose
so guys , currently I have been trying to find profitability of coins. Is there any source just to find profitability of just CPU minable coins? Thank you in advance
legendary
Activity: 1470
Merit: 1114
I've considered releasing the binaries that I compiled with the support for Ryzen.

Maybe you could share how you did it. I'm trying to upgrade my mingw setup with no luck.
Can you run your build from a Windows command shell?
newbie
Activity: 25
Merit: 0
Hello together, the minrer works for the x11evo?

Works on YiiMP pool for me.
full member
Activity: 239
Merit: 100
RevolverCoin Discord-DEV
Hello together, the minrer works for the x11evo?
newbie
Activity: 25
Merit: 0
When you say "still no Windows binaries", what do you mean?  I see you have Windows binaries in the Google Drive download and the zip file is 3.6.3.  Do you mean no SHA support?

guytechie, yes current binaries don't ship with SHA support. I've considered releasing the binaries that I compiled with the support for Ryzen. It's a pretty significant jump in efficiency for all the algos.
hero member
Activity: 677
Merit: 500
When you say "still no Windows binaries", what do you mean?  I see you have Windows binaries in the Google Drive download and the zip file is 3.6.3.  Do you mean no SHA support?
legendary
Activity: 1470
Merit: 1114
hello when i try to running i get error

Code:
Illegal instruction (core dumped)

i try to implement wolf answer to disable aes ni

Quote
Configure with --disable-aes-ni

but it seems cpuminer-opt dont have that option

so my question are

1. How i solve this problem "Illegal instruction (core dumped)"?

Or

2. How to disable aes ni in cpuminer-opt ?

Thank you guys Smiley

If you're using the Windows binarires choose one that doesnt' have AES.
If you're using Linux I need a lot more info.

thank you for answer my question Smiley

yes it work now, i try to install it on other computer

out of curiosity why not use SSE4 or AVX-512m i think they are more new, and i think it will produce more good hash rate? i am sorry if sounds noob question, but really wonder to know Smiley

Neither has any targetted code in cpuminer-opt. AVX512 is too new and there is little to be gained. As vectors
get larger it becomes more difficult or impossible to implemement. Larger vectors also don't help with memory access
which is the bottleneck on many CPU algos.
full member
Activity: 233
Merit: 100
hello when i try to running i get error

Code:
Illegal instruction (core dumped)

i try to implement wolf answer to disable aes ni

Quote
Configure with --disable-aes-ni

but it seems cpuminer-opt dont have that option

so my question are

1. How i solve this problem "Illegal instruction (core dumped)"?

Or

2. How to disable aes ni in cpuminer-opt ?

Thank you guys Smiley

If you're using the Windows binarires choose one that doesnt' have AES.
If you're using Linux I need a lot more info.

thank you for answer my question Smiley

yes it work now, i try to install it on other computer

out of curiosity why not use SSE4 or AVX-512m i think they are more new, and i think it will produce more good hash rate? i am sorry if sounds noob question, but really wonder to know Smiley
legendary
Activity: 1470
Merit: 1114
hero member
Activity: 561
Merit: 500
The execution in the ubunto
legendary
Activity: 1470
Merit: 1114
No I have not been able to figure out how to compile it myself, I used a pre-compiled version from a helpful person via youtube.

https://www.youtube.com/watch?v=TA-dvvumwGU

^ the download link is in the video description

There are no issues with xevan on Ryzen.

The only issues are with algos that use sha256 when compiled with SHA support. The prebuilt binaries referred
to in the video are mine. There is no binary compiled with SHA support.


Does the miner support more than 8 threads? If I edit the batch file to 16,15, or 14 threads it stops mining after a few minutes and locks up the pc (no display or mouse/keyboard but case fans etc still run) until I reset it. I have not tried it with anything between 8 and 14 threads at this point. Just curious to see if I should keep experimenting with thread count. Thanks!

Yes it does.
sr. member
Activity: 1246
Merit: 274
No I have not been able to figure out how to compile it myself, I used a pre-compiled version from a helpful person via youtube.

https://www.youtube.com/watch?v=TA-dvvumwGU

^ the download link is in the video description

There are no issues with xevan on Ryzen.

The only issues are with algos that use sha256 when compiled with SHA support. The prebuilt binaries referred
to in the video are mine. There is no binary compiled with SHA support.


Does the miner support more than 8 threads? If I edit the batch file to 16,15, or 14 threads it stops mining after a few minutes and locks up the pc (no display or mouse/keyboard but case fans etc still run) until I reset it. I have not tried it with anything between 8 and 14 threads at this point. Just curious to see if I should keep experimenting with thread count. Thanks!
legendary
Activity: 1470
Merit: 1114
hello when i try to running i get error

Code:
Illegal instruction (core dumped)

i try to implement wolf answer to disable aes ni

Quote
Configure with --disable-aes-ni

but it seems cpuminer-opt dont have that option

so my question are

1. How i solve this problem "Illegal instruction (core dumped)"?

Or

2. How to disable aes ni in cpuminer-opt ?

Thank you guys Smiley

If you're using the Windows binarires choose one that doesnt' have AES.
If you're using Linux I need a lot more info.
full member
Activity: 233
Merit: 100
hello when i try to running i get error

Code:
Illegal instruction (core dumped)

i try to implement wolf answer to disable aes ni

Quote
Configure with --disable-aes-ni

but it seems cpuminer-opt dont have that option

so my question are

1. How i solve this problem "Illegal instruction (core dumped)"?

Or

2. How to disable aes ni in cpuminer-opt ?

Thank you guys Smiley
legendary
Activity: 1470
Merit: 1114
I've just added a link to download releases from github.

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

Google drive will be phased out.
newbie
Activity: 25
Merit: 0
joblo, everything working as expected for me! Great update!
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