Open Source XPM (Primecoin) GPU Miner & Pool xpmforall.org - page 51.

eXtremal

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Quote from: BanditryAndLoot on November 05, 2014, 12:02:56 AM

The most important would be the powerdraw i think?
If 970 can get 9cpd+, it should be far more better than a 280x regarding power consumtion?

Power consumption of GTX970 is 150-160W, 280X up to 300W, if 970 will show same performance as 280X, yes, it will be better

Quote from: incognitoworker

What about 750TI?

1/3 of GTX970

Quote from: incognitoworker

From your experience with xpm mining, what gpu gives best performance/powerdrav ratio?

I think undervolted R9 290X at ~850/1250MHz has best ratio (12.8CPD / ~200W power).

incognitoworker

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Quote from: eXtremal on November 05, 2014, 02:45:47 PM

GeForce GTX970 speed without any NVidia specific optimizations:

Quote from: BanditryAndLoot on November 05, 2014, 12:02:56 AM

Usually I just copy the wallet file and put it on a flash drive right from the directory, but when I try to restore the wallet with XPM I get wallet data corrupt, can't restore.

Unsafe eject?

The most important would be the powerdraw i think?
If 970 can get 9cpd+, it should be far more better than a 280x regarding power consumtion?
What about 750TI?
Considering expanding my farm if theese maxwell chips performs well powerwise...
From your experience with xpm mining, what gpu gives best performance/powerdrav ratio?
On amd, i think 290 gpus are the best ones, atleast what i have seen myself.
Thoughts on this?
We are building a datacentre, were we will be self suplied with power, so looking for the most power efective solution!

eXtremal

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GeForce GTX970 speed without any NVidia specific optimizations:

Quote from: BanditryAndLoot on November 05, 2014, 12:02:56 AM

Usually I just copy the wallet file and put it on a flash drive right from the directory, but when I try to restore the wallet with XPM I get wallet data corrupt, can't restore.

Unsafe eject?

LongAndShort

legendary

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Quote from: BanditryAndLoot on November 05, 2014, 10:11:57 AM

Quote from: capler on November 05, 2014, 03:26:11 AM

Quote from: BanditryAndLoot on November 05, 2014, 12:02:56 AM

Is there some specific way I'm supposed to backup the wallet?

Usually I just copy the wallet file and put it on a flash drive right from the directory, but when I try to restore the wallet with XPM I get wallet data corrupt, can't restore.

Copy and paste only wallet.dat file

That's all I copied.

I put the wallet.dat file on a flash drive, then deleted the one that XPM uses on the computer and then tried copying it back from the flash drive to the computer and after I did it gave me the corrupt, can't restore error.

windows, linux?
I've had similar issues before but solved them with persistence. It could be that you are using the wrong wallet.dat altogether (check the date the backup was made, it could help) and or it is in fact corrupt. If its worth it, then there are a few ways to get the keys. I suggest you try starting the client with the salvagewallet option and or try the wallet.dat in the newest official client first to see if you can salvage the keys or the wallet.dat itself might just work. This is to make sure its not isolated to the xpmserver if thats what you are running it on. If you are running it on the official client then do the reverse and try the xpmserver client.

BanditryAndLoot

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Quote from: capler on November 05, 2014, 03:26:11 AM

Quote from: BanditryAndLoot on November 05, 2014, 12:02:56 AM

Is there some specific way I'm supposed to backup the wallet?

Usually I just copy the wallet file and put it on a flash drive right from the directory, but when I try to restore the wallet with XPM I get wallet data corrupt, can't restore.

Copy and paste only wallet.dat file

That's all I copied.

I put the wallet.dat file on a flash drive, then deleted the one that XPM uses on the computer and then tried copying it back from the flash drive to the computer and after I did it gave me the corrupt, can't restore error.

capler

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Activity: 113

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Quote from: BanditryAndLoot on November 05, 2014, 12:02:56 AM

Is there some specific way I'm supposed to backup the wallet?

Usually I just copy the wallet file and put it on a flash drive right from the directory, but when I try to restore the wallet with XPM I get wallet data corrupt, can't restore.

Copy and paste only wallet.dat file

BanditryAndLoot

member

Activity: 70

Merit: 10

Activity: 350

Is there some specific way I'm supposed to backup the wallet?

Usually I just copy the wallet file and put it on a flash drive right from the directory, but when I try to restore the wallet with XPM I get wallet data corrupt, can't restore.

BanditryAndLoot

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Activity: 70

Merit: 10

Activity: 350

Quote from: LongAndShort on November 04, 2014, 03:55:54 PM

Quote from: BanditryAndLoot on November 04, 2014, 03:43:50 PM

Who owns http://xpmforall.org/ ?

eXtremal runs that pool, works fine for me btw, plenty of payouts

Thanks! I just wanted to make sure that he was getting the fee I'm paying! Cheesy

LongAndShort

legendary

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Quote from: BanditryAndLoot on November 04, 2014, 03:43:50 PM

Who owns http://xpmforall.org/ ?

eXtremal runs that pool, works fine for me btw, plenty of payouts

BanditryAndLoot

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Who owns http://xpmforall.org/ ?

capler

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You all right
this 9.4.1

Quote

[GPU 0] T=64C A=97% E=0 primes=0.104980 fermat=724085/sec cpd=10.17/day
[GPU 1] T=63C A=97% E=0 primes=0.104901 fermat=755293/sec cpd=10.53/day
[GPU 2] T=65C A=97% E=0 primes=0.104995 fermat=740458/sec cpd=10.42/day
GPU 0: core=1110MHz mem=1250MHz powertune=20 fanspeed=90
GPU 1: core=1160MHz mem=1250MHz powertune=20 fanspeed=85
GPU 2: core=1130MHz mem=1250MHz powertune=20 fanspeed=90
(ST/INV/DUP): 3120x 7ch(1/0/7) 346x 8ch(0/0/3) 26x 9ch(1/0/0) 2x 10ch(0/0/0)

Very hot coins Wink

Hot electrical wires Grin

Please add fan & temp auto adjust adl

eXtremal

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I think 11.39 cpd is not real for R9 280X. Look at "primes" value:

Quote

[GPU 0] T=78C A=95% E=0 primes=0.105011 fermat=1079239/sec cpd=15.20/day
GPU 0: core=1000MHz mem=1250MHz powertune=20 fanspeed=80
(ST/INV/DUP): 2695x 7ch(0/0/8) 305x 8ch(1/0/0) 23x 9ch(0/0/0) 4x 10ch(0/0/0)

~0.105000 is a normal value for miner version 9.4.1
R9 280X @ 1160/1500 must show ~10.9CPD.

capler

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Thanks

280x

Quote

GPU 0] T=67C A=97% E=0 primes=0.105866 fermat=745643/sec cpd=11.39/day
[GPU 1] T=61C A=96% E=0 primes=0.105566 fermat=747511/sec cpd=11.10/day
[GPU 2] T=60C A=98% E=0 primes=0.105129 fermat=549695/sec cpd=7.83/day
[GPU 3] T=65C A=96% E=0 primes=0.105504 fermat=748005/sec cpd=11.04/day
GPU 0: core=1160MHz mem=1500MHz powertune=20 fanspeed=90
GPU 1: core=1160MHz mem=1500MHz powertune=20 fanspeed=80
GPU 2: core=800MHz mem=1250MHz powertune=20 fanspeed=80
GPU 3: core=1160MHz mem=1500MHz powertune=20 fanspeed=90

1100/1250 - 10.5 cpd

eXtremal

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Quote from: capler

Gigabyte 280x 1160/1500 10.50-11 cpd , Msi 280x gpu engine 1000-1150 all crash

Miner users report about VRM overheating, check your VRM temperature.

Service release v9.4.1 with minor changes: https://www.dropbox.com/s/2976f8tnhc6p4pj/xpmclient_v9.4.1.tar.gz?dl=0

Quote

Update benchmarks (multiply benchmarks now show real mutliplication speed).
+1-2% up performance, R9 290X shows 15.05 - 15.1CPD.

capler

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rig 1 Ubuntu 14.04 14.6 beta
Gigabyte 280x 1160/1500 10.50-11 cpd , Msi 280x gpu engine 1000-1150 all crash Angry

Quote

[GPU 0] T=70C A=97% E=0 primes=0.104349 fermat=755938/sec cpd=10.00/day
[GPU 1] T=60C A=96% E=0 primes=0.105224 fermat=756476/sec cpd=10.88/day
[GPU 2] crashed! <--MSI 950/1375 second PSU line 12v down to 10.5v
[GPU 3] T=69C A=97% E=0 primes=0.105336 fermat=750069/sec cpd=10.90/day

rig 2 Ubuntu 13.10 14.6 beta
Gigabyte 7950 1080/1250 8.9-9.2 cpd , sapphire 7950 set engine 1080 resets itself to 997 and work unstable 5.3-5.7 cpd Angry

whether it is necessary to give the command

Quote

export GPU_MAX_ALLOC_PERCENT=100 && export GPU_USE_SYNC_OBJECTS=1

rig1 ./xpmclient -b
GPU_0,1,3

Quote

Tahiti; 32 compute units
square 320 bits: 27.724ms (4841.211M ops/sec)
square 320 bits: 26.811ms (5006.069M ops/sec)
multiply 320 bits: 34.716ms (3866.163M ops/sec)
square 352 bits: 34.480ms (3892.626M ops/sec)
multiply 352 bits: 41.952ms (3199.317M ops/sec)
Fermat tests 320 bits: 57.030ms (2.298M ops/sec)
Fermat tests 352 bits: 72.789ms (1.801M ops/sec)

*** hashmod benchmark ***
MHash per second: 509.536
Hash per iteration: 31.672 (0.000378 %)
Hashes by multipliers count:
* [9] 1.781 (5.624%)
* [10] 12.516 (39.517%)
* [11] 14.719 (46.473%)
* [12] 2.531 (7.992%)
* [13] 0.125 (0.395%)

average size: 29.909

*** sieve (check) benchmark ***
* [OK] found candidates by CPU: 7395 by GPU: 7402
* [OK] invalid candidates: 0
* [OK] CPU/GPU candidates difference: 0

*** sieve (performance) benchmark ***
* scan speed: 81.629 G
* iteration time: 6.744ms
* candidates per second: 1043816.846
* candidates per iteration: 7039.48 (2978.11 320bit, 4061.37 352bit)
* 320bit/352bit ratio: 0.733/1

GPU_2 MSI second PSU

Quote

Tahiti; 32 compute units
square 320 bits: 39.612ms (3388.310M ops/sec)
square 320 bits: 38.666ms (3471.208M ops/sec)
multiply 320 bits: 49.922ms (2688.549M ops/sec)
square 352 bits: 49.463ms (2713.498M ops/sec)
multiply 352 bits: 60.468ms (2219.649M ops/sec)
Fermat tests 320 bits: 82.296ms (1.593M ops/sec)
Fermat tests 352 bits: 104.735ms (1.251M ops/sec)

*** hashmod benchmark ***
MHash per second: 354.119
Hash per iteration: 29.297 (0.000349 %)
Hashes by multipliers count:
* [9] 1.531 (5.227%)
* [10] 11.188 (38.187%)
* [11] 13.844 (47.253%)
* [12] 2.641 (9.013%)
* [13] 0.078 (0.267%)
* [14] 0.016 (0.053%)

average size: 30.830

*** sieve (check) benchmark ***
* [OK] found candidates by CPU: 7144 by GPU: 7151
* [OK] invalid candidates: 0
* [OK] CPU/GPU candidates difference: 0

*** sieve (performance) benchmark ***
* scan speed: 60.899 G
* iteration time: 9.040ms
* candidates per second: 813201.710
* candidates per iteration: 7351.02 (2677.56 320bit, 4673.45 352bit)
* 320bit/352bit ratio: 0.573/1

eXtremal

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Quote from: capler on November 01, 2014, 02:06:26 AM

test 2x280x

Code:

[GPU 0] T=65C A=97% E=0 primes=0.105061 fermat=745312/sec cpd=10.55/day
[GPU 1] T=68C A=97% E=0 primes=0.105087 fermat=742278/sec cpd=10.53/day
(ST/INV/DUP): 10568x 7ch(11/0/61) 1095x 8ch(2/0/7) 111x 9ch(0/0/0) 10x 10ch(1/0/0) 1x 11ch(0/0/

and 1x7950

Not bad for R9 280X, what gpu/mem clocks ?

Quote from: capler on November 01, 2014, 02:06:26 AM

Still need a lot of work, some cards crashing. I do not understand the parameters in config.txt

I think, it's hardware problem, may be too much overclocking.
All parameters in config.txt are optimal now for difficulty 10.xxx (except GPU clocks

).

capler

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Activity: 113

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I'm build

test 2x280x

Code:

[GPU 0] T=65C A=97% E=0 primes=0.105061 fermat=745312/sec cpd=10.55/day
[GPU 1] T=68C A=97% E=0 primes=0.105087 fermat=742278/sec cpd=10.53/day
(ST/INV/DUP): 10568x 7ch(11/0/61) 1095x 8ch(2/0/7) 111x 9ch(0/0/0) 10x 10ch(1/0/0) 1x 11ch(0/0/

and 1x7950

Code:

[GPU 0] T=69C A=97% E=0 primes=0.105094 fermat=634269/sec cpd=9.01/day
(ST/INV/DUP): 2493x 7ch(6/0/13) 282x 8ch(0/0/4) 33x 9ch(0/0/0) 2x 10ch(0/0/0)

Still need a lot of work, some cards crashing. I do not understand the parameters in config.txt
How to get away from this problem Huh

May be install OpenCL 2.0 driver http://support.amd.com/en-us/kb-articles/Pages/OpenCL2-Driver.aspx Huh

capler

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Quote from: eXtremal on October 31, 2014, 12:10:24 PM

capler
Ok, check a PM.

---
Clean current directory and run cmake with another arguments

Quote

rm -rf *
cmake ../xpmclient -DOPENCL_LIBRARY=/opt/AMDAPP/lib/x86_64/libOpenCL.so

Code:

-- The C compiler identification is GNU 4.8.1
-- The CXX compiler identification is GNU 4.8.1
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found PROTOBUF: /usr/local/lib/libprotobuf.so  
Building for Linux
-- Configuring done
-- Generating done
-- Build files have been written to: /home/user/xpmclient

then make

Code:

[ 89%] Building CXX object CMakeFiles/xpmclient.dir/baseclient.cpp.o
In file included from /home/user/xpmclient/baseclient.h:16:0,
                 from /home/user/xpmclient/baseclient.cpp:10:
/home/user/xpmclient/protocol.pb.h:17:2: error: #error This file was generated by an older version of protoc which is
 #error This file was generated by an older version of protoc which is
  ^
/home/user/xpmclient/protocol.pb.h:18:2: error: #error incompatible with your Protocol Buffer headers. Please
 #error incompatible with your Protocol Buffer headers.  Please
  ^
/home/user/xpmclient/protocol.pb.h:19:2: error: #error regenerate this file with a newer version of protoc.
 #error regenerate this file with a newer version of protoc.
  ^
make[2]: *** [CMakeFiles/xpmclient.dir/baseclient.cpp.o] Oшибкa 1
make[1]: *** [CMakeFiles/xpmclient.dir/all] Oшибкa 2
make: *** [all] Oшибкa 2

protoc --version

Code:

libprotoc 2.4.1

eXtremal

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capler
Ok, check a PM.

---
Clean current directory and run cmake with another arguments

Quote

rm -rf *
cmake ../xpmclient -DOPENCL_LIBRARY=/opt/AMDAPP/lib/x86_64/libOpenCL.so

capler

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Activity: 113

Merit: 10

Code:

Ужe ycтaнoвлeнa caмaя нoвaя вepcия libgmp-dev.
Ужe ycтaнoвлeнa caмaя нoвaя вepcия libprotobuf-dev.

Code:

git clone https://github.com/eXtremal-ik7/xpmclient.git
cd xpmclient

followed by

Code:

cmake ../xpmclient -DInstallPrefix=/opt/x86_64-Linux-static -DSTATIC_BUILD=1 -DOPENCL_LIBRARY=/opt/AMDAPP/lib/x86_64/libOpenCL.so

and obtain

Quote

Building for Linux
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
CZMQ_INCLUDE_DIRECTORY
   used as include directory in directory /home/user/xpmclient
   used as include directory in directory /home/user/xpmclient
CZMQ_LIBRARY
   linked by target "xpmclient" in directory /home/user/xpmclient
GMP_INCLUDE_DIRECTORY
   used as include directory in directory /home/user/xpmclient
   used as include directory in directory /home/user/xpmclient
GMP_LIBRARY
   linked by target "xpmclient" in directory /home/user/xpmclient
PROTOBUF_INCLUDE_DIRECTORY
   used as include directory in directory /home/user/xpmclient
   used as include directory in directory /home/user/xpmclient
PROTOBUF_LIBRARY
   linked by target "xpmclient" in directory /home/user/xpmclient
SODIUM_LIBRARY
   linked by target "xpmclient" in directory /home/user/xpmclient
ZMQ_INCLUDE_DIRECTORY
   used as include directory in directory /home/user/xpmclient
   used as include directory in directory /home/user/xpmclient
ZMQ_LIBRARY
   linked by target "xpmclient" in directory /home/user/xpmclient

-- Configuring incomplete, errors occurred!

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