[ANN]: cpuminer-opt v3.8.8.1, open source optimized multi-algo CPU miner - page 123.

th3.r00t

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Quote from: joblo on November 07, 2016, 07:19:19 PM

Quote from: Epsylon3 on November 05, 2016, 12:49:04 PM

yep, i meant you can import it first.. and do opt if possible later Wink

imagine the pain on gpu kernels ... 17 to recode to handle more zeros Wink

i let pallas try, if he has some weeks to waste ;p

Only one of the CPU optimized X11 sub-algos could handle a different data length, the others would have to be recoded,
not interested at this time.

v3.4.9 on XEVAN is still faster than bitbandi's cpuminer binaries released from BitSend team!
Thanks for adding it!

joblo

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Quote from: Epsylon3 on November 05, 2016, 12:49:04 PM

yep, i meant you can import it first.. and do opt if possible later Wink

imagine the pain on gpu kernels ... 17 to recode to handle more zeros Wink

i let pallas try, if he has some weeks to waste ;p

Only one of the CPU optimized X11 sub-algos could handle a different data length, the others would have to be recoded,
not interested at this time.

felixbrucker

hero member

Activity: 700

Merit: 500

Quote from: joblo on November 07, 2016, 06:10:53 PM

cpuminer-opt v3.4.9 released.
[...]

i have changed my git repo to be a fork of yours for easier merges on updates

also consider releasing the windows binaries on github (check my repo for example), its straight forward and provides all the good stuff from github directly

cheers

joblo

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cpuminer-opt v3.4.9 released.

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

tarball: https://drive.google.com/file/d/0B0lVSGQYLJIZR0V1eEZPLTVYQnM/view?usp=sharing

Windows binaries: https://drive.google.com/file/d/0B0lVSGQYLJIZNDJoR0xXZUxzWGM/view?usp=sharing

New in V3.4.9

- fixed zr5
- added xevan algo (Bitsend, BSD) with 10% improvement
- added lyra2zoin (Zoin, ZOI) fully optimized but YMMV

joblo

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antonica

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hi guys...

Can someone help me with this error.

I am using Centos 6.8

Code:

gcc -std=gnu99 -DHAVE_CONFIG_H -I.  -Iyes/include -fno-strict-aliasing -I./compat/jansson -I. -Iyes/include -Wno-pointer-sign -Wno-pointer-to-int-cast   -O3 -march=native -Wall  -Iyes/include -MT algo/cpuminer-m7m.o -MD -MP -MF algo/.deps/cpuminer-m7m.Tpo -c -o algo/cpuminer-m7m.o `test -f 'algo/m7m.c' || echo './'`algo/m7m.c
algo/m7m.c: In function ‘GaussianQuad_N2’:
algo/m7m.c:67:11: warning: unused variable ‘j’ [-Wunused-variable]
algo/m7m.c:67:9: warning: variable ‘m’ set but not used [-Wunused-but-set-variable]
algo/m7m.c: In function ‘scanhash_m7m_hash’:
algo/m7m.c:232:5: warning: implicit declaration of function ‘mpz_inits’ [-Wimplicit-function-declaration]
algo/m7m.c:235:5: error: unknown type name ‘mp_bitcnt_t’
algo/m7m.c:327:9: error: unknown type name ‘mp_bitcnt_t’
algo/m7m.c:402:2: warning: implicit declaration of function ‘mpz_clears’ [-Wimplicit-function-declaration]
algo/m7m.c:168:16: warning: unused variable ‘nnNonce2’ [-Wunused-variable]
algo/m7m.c: In function ‘scanhash_m7m_hash_t’:
algo/m7m.c:474:5: error: unknown type name ‘mp_bitcnt_t’
algo/m7m.c:536:9: error: unknown type name ‘mp_bitcnt_t’
algo/m7m.c:422:16: warning: unused variable ‘nnNonce2’ [-Wunused-variable]
In file included from algo/m7m.c:2:0:
algo/m7m.c: At top level:
./miner.h:526:20: warning: ‘algo_names’ defined but not used [-Wunused-variable]
make[2]: *** [algo/cpuminer-m7m.o] Error 1
make[2]: se sale del directorio `/root/cpuminer-opt'
make[1]: *** [all-recursive] Error 1
make[1]: se sale del directorio `/root/cpuminer-opt'
make: *** [all] Error 2
[root@supernovacont cpuminer-opt]# gccc --version
-bash: gccc: no se encontró la orden
[root@supernovacont cpuminer-opt]# gcc --vversion
gcc: error: unrecognized command line option ‘--vversion’
gcc: fatal error: no input files
compilation terminated.
[root@supernovacont cpuminer-opt]# gcc --version
gcc (GCC) 4.7.0 20120507 (Red Hat 4.7.0-5)
Copyright (C) 2012 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO


nty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[root@supernovacont cpuminer-opt]# rpm -aq | grep gmp
gmp-4.3.1-10.el6.x86_64
gmp-devel-4.3.1-10.el6.x86_64

Epsylon3

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ccminer/cpuminer developer

yep, i meant you can import it first.. and do opt if possible later Wink

imagine the pain on gpu kernels ... 17 to recode to handle more zeros Wink

i let pallas try, if he has some weeks to waste ;p

joblo

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Activity: 1470

Merit: 1114

Quote from: th3.r00t on November 05, 2016, 06:54:05 AM

Quote from: joblo on November 02, 2016, 05:21:27 PM

Quote from: th3.r00t on November 02, 2016, 02:47:32 PM

Joblo can you add the new BitSend (BSD) algo - XEVAN?

Quote

Here that is source package https://github.com/LIMXTEC/BitSend/blob/master/src/hash/xevan.h

It is a douple X17 with a another worknumber 128 (64)

Porting it to cpuminer-opt would be a challenge but forking the miner and optimizing the individual algos might be
possible. I'll have to look into it.

It seem that cpuminer-multi has already added this algo.
Maybe now you can add and optimise it Wink

The different data length could be a problem. The SSE2 macros are hard coded for 64 so they are out. It remains to be seen if
the other functions can handle a different data length.

Coding will be easy but lots of testing with no guarantees.

Epsylon3

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ccminer/cpuminer developer

should be easy to do yes, but i don't like to play with these "optimized" drafts

th3.r00t

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Quote from: joblo on November 02, 2016, 05:21:27 PM

Quote from: th3.r00t on November 02, 2016, 02:47:32 PM

Joblo can you add the new BitSend (BSD) algo - XEVAN?

Quote

Here that is source package https://github.com/LIMXTEC/BitSend/blob/master/src/hash/xevan.h

It is a douple X17 with a another worknumber 128 (64)

Porting it to cpuminer-opt would be a challenge but forking the miner and optimizing the individual algos might be
possible. I'll have to look into it.

It seem that cpuminer-multi has already added this algo.
Maybe now you can add and optimise it Wink

maxfunky

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Activity: 194

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It's sad that cpuminer-opt doesn't support zcash because I need a zcash cpu miner with SOCKS/Tor proxy support and I don't know of any... Cry

mirny

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Quote from: malekbaba on November 02, 2016, 05:02:49 PM

is it possible to mine zcash in flypool using this miner ? what should be the .bat setting ?

You can mine zcoin, not zcash. Order bigger glasses.

joblo

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Quote from: malekbaba on November 02, 2016, 05:02:49 PM

is it possible to mine zcash in flypool using this miner ? what should be the .bat setting ?

cpuminer-opt can't mine zcash, there are many devs working on zcash mining.

joblo

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Quote from: th3.r00t on November 02, 2016, 02:47:32 PM

Joblo can you add the new BitSend (BSD) algo - XEVAN?

Quote

Here that is source package https://github.com/LIMXTEC/BitSend/blob/master/src/hash/xevan.h

It is a douple X17 with a another worknumber 128 (64)

Porting it to cpuminer-opt would be a challenge but forking the miner and optimizing the individual algos might be
possible. I'll have to look into it.

malekbaba

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Activity: 1526

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SellDefi.com | Earn by selling files

is it possible to mine zcash in flypool using this miner ? what should be the .bat setting ?

th3.r00t

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Activity: 312

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Joblo can you add the new BitSend (BSD) algo - XEVAN?

Quote

Here that is source package https://github.com/LIMXTEC/BitSend/blob/master/src/hash/xevan.h

It is a douple X17 with a another worknumber 128 (64)

ioglnx

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Fighting mob law and inquisition in this forum

Oh i read wrong thing :-D nvm

t2yax

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Arianee:Smart-link Connecting Owners,Assets,Brands

Quote from: joblo on October 30, 2016, 01:26:20 PM

Quote from: t2yax on October 30, 2016, 12:26:57 PM

joblo lyra2z+core-avx-i+i5 3337u doesn't work together miner just stops with error appearing at start.

os is windows 8.1

can you fix it ?

I probably could fix it if you provide more info, but probably won't because the optimized code isn't any faster
and the algo is going to die. Just use any exe that works.

what info do you want ? i may provide but,just did not got what did you mean Sad

joblo

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Quote from: t2yax on October 30, 2016, 12:26:57 PM

joblo lyra2z+core-avx-i+i5 3337u doesn't work together miner just stops with error appearing at start.

os is windows 8.1

can you fix it ?

I probably could fix it if you provide more info, but probably won't because the optimized code isn't any faster
and the algo is going to die. Just use any exe that works.

t2yax

sr. member

Activity: 462

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Arianee:Smart-link Connecting Owners,Assets,Brands

joblo lyra2z+core-avx-i+i5 3337u doesn't work together miner just stops with error appearing at start.

os is windows 8.1

can you fix it ?

Topic: [ANN]: cpuminer-opt v3.8.8.1, open source optimized multi-algo CPU miner - page 123. (Read 444067 times)