Bitcoin Forum
June 06, 2020, 02:23:27 PM *
News: Latest Bitcoin Core release: 0.19.1 [Torrent]
 
   Home   Help Search Login Register More  
Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 [17] 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 ... 198 »
  Print  
Author Topic: [LOCKED] cpuminer-opt v3.12.3, open source optimized multi-algo CPU miner  (Read 442037 times)
joblo
Legendary
*
Offline Offline

Activity: 1470
Merit: 1106


View Profile
February 06, 2016, 10:03:06 PM
Last edit: February 06, 2016, 10:47:46 PM by joblo
 #321

cpuminer-opt v3.1 is out. It icludes th enew algo gate and a 5% increase in
performance in all algos.  There is an addtional 10% increase in SSE2 performance.


Quick turnaround, V3.1.1 is out. Nothing wrong with 3.1, just fixed aliases and hash display
and some optimisations.

https://drive.google.com/file/d/0B0lVSGQYLJIZT29nc1dEUlBXNzQ/view?usp=sharing

AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
https://bitcointalk.org/index.php?topic=5226770.msg53865575#msg53865575
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
1591453407
Hero Member
*
Offline Offline

Posts: 1591453407

View Profile Personal Message (Offline)

Ignore
1591453407
Reply with quote  #2

1591453407
Report to moderator
100% First Deposit Bonus Instant Withdrawals Best Odds 10+ Sports Since 2014 No KYC Asked Play Now
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction. Advertise here.
kangjooe
Newbie
*
Offline Offline

Activity: 36
Merit: 0


View Profile
February 07, 2016, 02:00:29 PM
 #322

cpuminer-opt v3.1 is out. It icludes th enew algo gate and a 5% increase in
performance in all algos.  There is an addtional 10% increase in SSE2 performance.


Quick turnaround, V3.1.1 is out. Nothing wrong with 3.1, just fixed aliases and hash display
and some optimisations.

https://drive.google.com/file/d/0B0lVSGQYLJIZT29nc1dEUlBXNzQ/view?usp=sharing


sir. is this cpuminer support vanilla coin mining?
joblo
Legendary
*
Offline Offline

Activity: 1470
Merit: 1106


View Profile
February 07, 2016, 03:35:13 PM
Last edit: February 07, 2016, 03:48:50 PM by joblo
 #323

cpuminer-opt v3.1 is out. It icludes th enew algo gate and a 5% increase in
performance in all algos.  There is an addtional 10% increase in SSE2 performance.


Quick turnaround, V3.1.1 is out. Nothing wrong with 3.1, just fixed aliases and hash display
and some optimisations.

https://drive.google.com/file/d/0B0lVSGQYLJIZT29nc1dEUlBXNzQ/view?usp=sharing


sir. is this cpuminer support vanilla coin mining?

It should be the same as blakecoin.

Edit: I just found a bug in blakecoin, download 3.1.2 here. I couldn't test it so please report
back results using blakecoin on vanilla.

https://drive.google.com/file/d/0B0lVSGQYLJIZUlJaTlNqNFpMcWM/view?usp=sharing

AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
https://bitcointalk.org/index.php?topic=5226770.msg53865575#msg53865575
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
bobben2
Full Member
***
Offline Offline

Activity: 236
Merit: 102


View Profile
February 07, 2016, 03:57:04 PM
 #324

Hi joblo,
Thanks for your continuing efforts with the miner.

It seems like neosrypt mining is broken.  The 3.1 version core dumps
with -a neoscrypt.

Code:
 4020 Segmentation fault      (core dumped) cpuminer -t 1 -a neoscrypt  --api-bind 127.0.0.1:4044 $SITE1

I tried to recompile the code with -g switch so I could have gdb locate where it crashes.
But with -g the compile fails as well (This is on an i5 Haswell with Ubuntu 14.04.3):

Code:
gcc -std=gnu99 -DHAVE_CONFIG_H -I.  -Iyes/include -Iyes/include -fno-strict-aliasing  -I. -Iyes/include -Iyes/include -Wno-pointer-sign -Wno-pointer-to-int-cast   -march=native -g  -Iyes/include -Iyes/include -MT algo/groestl/sse2/cpuminer-grso-asm.o -MD -MP -MF algo/groestl/sse2/.deps/cpuminer-grso-asm.Tpo -c -o algo/groestl/sse2/cpuminer-grso-asm.o `test -f 'algo/groestl/sse2/grso-asm.c' || echo './'`algo/groestl/sse2/grso-asm.c
algo/groestl/sse2/grso-asm.c: In function ‘grsoP1024ASM’:
algo/groestl/sse2/grso-asm.c:6:3: error: ‘asm’ operand has impossible constraints
   asm (
   ^
make[2]: *** [algo/groestl/sse2/cpuminer-grso-asm.o] Error 1

EDIT: I managed to eke out a location where it apparently crashes without -g'ing an executable:
 0x00000000004be530 in absorbBlockBlake2Safe ()

Fellow miners, get your thens and thans in order and help other forum readers understand what you are writing. Remember the grammar basics:  A larger THAN B (comparator operator). If something THEN ....
joblo
Legendary
*
Offline Offline

Activity: 1470
Merit: 1106


View Profile
February 07, 2016, 04:10:18 PM
Last edit: February 07, 2016, 04:41:54 PM by joblo
 #325

Hi joblo,
Thanks for your continuing efforts with the miner.

It seems like neosrypt mining is broken.  The 3.1 version core dumps
with -a neoscrypt.

Code:
 4020 Segmentation fault      (core dumped) cpuminer -t 1 -a neoscrypt  --api-bind 127.0.0.1:4044 $SITE1

I tried to recompile the code with -g switch so I could have gdb locate where it crashes.
But with -g the compile fails as well (This is on an i5 Haswell with Ubuntu 14.04.3):

Code:
gcc -std=gnu99 -DHAVE_CONFIG_H -I.  -Iyes/include -Iyes/include -fno-strict-aliasing  -I. -Iyes/include -Iyes/include -Wno-pointer-sign -Wno-pointer-to-int-cast   -march=native -g  -Iyes/include -Iyes/include -MT algo/groestl/sse2/cpuminer-grso-asm.o -MD -MP -MF algo/groestl/sse2/.deps/cpuminer-grso-asm.Tpo -c -o algo/groestl/sse2/cpuminer-grso-asm.o `test -f 'algo/groestl/sse2/grso-asm.c' || echo './'`algo/groestl/sse2/grso-asm.c
algo/groestl/sse2/grso-asm.c: In function ‘grsoP1024ASM’:
algo/groestl/sse2/grso-asm.c:6:3: error: ‘asm’ operand has impossible constraints
   asm (
   ^
make[2]: *** [algo/groestl/sse2/cpuminer-grso-asm.o] Error 1

EDIT: I managed to eke out a location where it apparently crashes without -g'ing an executable:
 0x00000000004be530 in absorbBlockBlake2Safe ()

It looks like you are compileing for SSE2 but a Haswell has AES_NI. This should still work though,
but slower.

Either way I retested neoscrypt with both AES_NI and SSE2 in v3.1.

Edit: I tested on a pool, it looks like you're mining solo.

Edit: Upon further thought the compikle may have been coreect but it looks like GDB couldn't handle
some of the SSE2 code

If the problems only occur solo it looks like a wallet/solo mining issue.

AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
https://bitcointalk.org/index.php?topic=5226770.msg53865575#msg53865575
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
bobben2
Full Member
***
Offline Offline

Activity: 236
Merit: 102


View Profile
February 07, 2016, 04:43:17 PM
 #326

This is my build command:
Code:
./autogen.sh
make clean
./configure CFLAGS="-march=native -Ofast" CXXFLAGS=$CFLAGS --with-crypto --with-curl
make
and
cat /proc/cpuinfo | grep model
model name      : Intel(R) Core(TM) i5-4570S CPU @ 2.90GHz

I tried both of these pools:
neoscrypt.eu.nicehash.com:3341
hashpower.co:4233

Fellow miners, get your thens and thans in order and help other forum readers understand what you are writing. Remember the grammar basics:  A larger THAN B (comparator operator). If something THEN ....
joblo
Legendary
*
Offline Offline

Activity: 1470
Merit: 1106


View Profile
February 07, 2016, 04:55:13 PM
 #327

This is my build command:
Code:
./autogen.sh
make clean
./configure CFLAGS="-march=native -Ofast" CXXFLAGS=$CFLAGS --with-crypto --with-curl
make
and
cat /proc/cpuinfo | grep model
model name      : Intel(R) Core(TM) i5-4570S CPU @ 2.90GHz

I tried both of these pools:
neoscrypt.eu.nicehash.com:3341
hashpower.co:4233

It works for me. what can I do?

AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
https://bitcointalk.org/index.php?topic=5226770.msg53865575#msg53865575
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
pallas
Legendary
*
Offline Offline

Activity: 2338
Merit: 1091


Black Belt Developer


View Profile
February 07, 2016, 06:31:08 PM
 #328

Vanilla coin needs a specific algo gate.

bobben2
Full Member
***
Offline Offline

Activity: 236
Merit: 102


View Profile
February 07, 2016, 07:03:08 PM
 #329

This is my build command:
Code:
./autogen.sh
make clean
./configure CFLAGS="-march=native -Ofast" CXXFLAGS=$CFLAGS --with-crypto --with-curl
make
and
cat /proc/cpuinfo | grep model
model name      : Intel(R) Core(TM) i5-4570S CPU @ 2.90GHz

I tried both of these pools:
neoscrypt.eu.nicehash.com:3341
hashpower.co:4233

It works for me. what can I do?



Whoops...
I figured it out.  I had an old version of cpuminer in folder in my $PATH.   So once I removed that, my script finally invoked the
correct cpuminer version.  And it works as I hoped!
So the next beer is on me!

Fellow miners, get your thens and thans in order and help other forum readers understand what you are writing. Remember the grammar basics:  A larger THAN B (comparator operator). If something THEN ....
joblo
Legendary
*
Offline Offline

Activity: 1470
Merit: 1106


View Profile
February 07, 2016, 07:32:00 PM
 #330

Vanilla coin needs a specific algo gate.

Ahah, I see a sublte difference. Just a minor tweak to the blakecoin gate function should do it.

AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
https://bitcointalk.org/index.php?topic=5226770.msg53865575#msg53865575
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
JuanHungLo
Hero Member
*****
Offline Offline

Activity: 935
Merit: 1001


I don't always drink...


View Profile
February 07, 2016, 07:34:24 PM
 #331

Vanilla coin needs a specific algo gate.

Ahah, I see a sublte difference. Just a minor tweak to the blakecoin gate function should do it.

Any links to a windows binary for this?  Just got a new i7 4790K and I wanna burn it in real good.

Bull markets are born on pessimism, grow on skepticism, mature on optimism, and die on euphoria. - John Templeton
joblo
Legendary
*
Offline Offline

Activity: 1470
Merit: 1106


View Profile
February 07, 2016, 07:46:15 PM
 #332

Vanilla coin needs a specific algo gate.

Ahah, I see a sublte difference. Just a minor tweak to the blakecoin gate function should do it.

Any links to a windows binary for this?  Just got a new i7 4790K and I wanna burn it in real good.

Sorry no windows yet.

AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
https://bitcointalk.org/index.php?topic=5226770.msg53865575#msg53865575
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
joblo
Legendary
*
Offline Offline

Activity: 1470
Merit: 1106


View Profile
February 07, 2016, 07:47:49 PM
Last edit: February 07, 2016, 09:58:36 PM by joblo
 #333

cpuminer-opt v3.1.3 contains fixes for vanilla. It compiles and
works in benchmark mode.  Not tested on a live pool. YMMV.

https://drive.google.com/file/d/0B0lVSGQYLJIZNTFic1ZwVHVVUE0/view?usp=sharing

AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
https://bitcointalk.org/index.php?topic=5226770.msg53865575#msg53865575
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
joblo
Legendary
*
Offline Offline

Activity: 1470
Merit: 1106


View Profile
February 07, 2016, 08:24:17 PM
 #334

I've noticed some of the lesser known algos are having some problems since v3.1.

If any users find problems with algos that are listed as supported please report and
retest with v3.0.7.

AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
https://bitcointalk.org/index.php?topic=5226770.msg53865575#msg53865575
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
joblo
Legendary
*
Offline Offline

Activity: 1470
Merit: 1106


View Profile
February 07, 2016, 10:38:23 PM
Last edit: February 07, 2016, 10:56:04 PM by joblo
 #335

cpuminer-opt v3.1.3 contains fixes for vanilla. It compiles and
works in benchmark mode.  Not tested on a live pool. YMMV.

https://drive.google.com/file/d/0B0lVSGQYLJIZNTFic1ZwVHVVUE0/view?usp=sharing

Tested working at 33.8 MH/s on 4790K.

There is a swerr message displayed that can be ignored. It will be fixed in the next release.

I wrote too soon. After two accepts nothing but rejects.

AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
https://bitcointalk.org/index.php?topic=5226770.msg53865575#msg53865575
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
PeaMine
Hero Member
*****
Offline Offline

Activity: 827
Merit: 506



View Profile
February 08, 2016, 08:26:09 AM
 #336

Very interesting thread and progress.
I have a Haswell and Ivy Linux and Windows available if ya need me to test anything.

Datacenter Technician and Electrician.  If you have any questions feel free to ask me as I am generally bored looking at logs and happy to help during free time.
joblo
Legendary
*
Offline Offline

Activity: 1470
Merit: 1106


View Profile
February 08, 2016, 08:34:11 AM
 #337

Very interesting thread and progress.
I have a Haswell and Ivy Linux and Windows available if ya need me to test anything.


Can't do windows yet, buty if you can do linux...

AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
https://bitcointalk.org/index.php?topic=5226770.msg53865575#msg53865575
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
pallas
Legendary
*
Offline Offline

Activity: 2338
Merit: 1091


Black Belt Developer


View Profile
February 08, 2016, 08:51:48 AM
 #338

I can confirm [the algo gate version] works on SSE2 and is slightly faster.
Good job! :-)

zTheWolfz
Full Member
***
Offline Offline

Activity: 231
Merit: 150



View Profile
February 11, 2016, 02:00:30 PM
 #339

I've noticed some of the lesser known algos are having some problems since v3.1.

If any users find problems with algos that are listed as supported please report and
retest with v3.0.7.


Checking in: I tested v3.1 & 3.1.1 on 4 different rigs, some still using 3.0.2 others was using 3.07.
I'm seeing a great deal more rejects with v3.1/.1 on x11 and is the only algo I've tested.
I'm back on the older versions for now, will test newer release as soon as I can find some time.
3.02/3.0.7 only maybe 10 rejects out of 100,000 3.1/.1 somewhere between 8 to 20% rejects.

Oh & hash was just a tad lower than v3.02/.07 on x11.
joblo
Legendary
*
Offline Offline

Activity: 1470
Merit: 1106


View Profile
February 12, 2016, 07:29:51 PM
 #340

I've noticed some of the lesser known algos are having some problems since v3.1.

If any users find problems with algos that are listed as supported please report and
retest with v3.0.7.


Checking in: I tested v3.1 & 3.1.1 on 4 different rigs, some still using 3.0.2 others was using 3.07.
I'm seeing a great deal more rejects with v3.1/.1 on x11 and is the only algo I've tested.
I'm back on the older versions for now, will test newer release as soon as I can find some time.
3.02/3.0.7 only maybe 10 rejects out of 100,000 3.1/.1 somewhere between 8 to 20% rejects.

Oh & hash was just a tad lower than v3.02/.07 on x11.

Thanks for testing.

This is SSE2 right?

I have noticed some rejects at startup somretimes but then things settle down. Do the rejects affects the
hash rate at the pool?

Things are settling down a bit so I will do a thorough performance test to find the best release.
There are also some regressions that need to be fixed.

My availability will be limited as I just bought a new PC and having problems with it.

AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
https://bitcointalk.org/index.php?topic=5226770.msg53865575#msg53865575
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 [17] 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 ... 198 »
  Print  
 
Jump to:  

Sponsored by , a Bitcoin-accepting VPN.
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!