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Alternate cryptocurrencies / Announcements (Altcoins) / Re: [XMR] Monero - Secure, private, untraceable cryptocurrency

on: June 10, 2014, 07:46:13 AM

Hi there,

I am trying to compile the source code on Arch Linux 64bit. I encounter a error due to the boost version installed (boost-1.55.0-6).

It errors out here

Code:

Linking CXX executable hash-tests
/tmp/cct2UcWQ.ltrans0.ltrans.o: In function `hash_tree':
cct2UcWQ.ltrans0.o:(.text+0x361): undefined reference to `tree_hash'
/tmp/cct2UcWQ.ltrans0.ltrans.o: In function `_GLOBAL__sub_I_hashes':
cct2UcWQ.ltrans0.o:(.text.startup+0x4d): undefined reference to `cn_fast_hash'
cct2UcWQ.ltrans0.o:(.text.startup+0x6c): undefined reference to `cn_slow_hash'
cct2UcWQ.ltrans0.o:(.text.startup+0xaa): undefined reference to `hash_extra_blake'
cct2UcWQ.ltrans0.o:(.text.startup+0xc9): undefined reference to `hash_extra_groestl'
cct2UcWQ.ltrans0.o:(.text.startup+0xe8): undefined reference to `hash_extra_jh'
cct2UcWQ.ltrans0.o:(.text.startup+0x104): undefined reference to `hash_extra_skein'
collect2: error: ld returned 1 exit status
tests/CMakeFiles/hash-tests.dir/build.make:89: recipe for target 'tests/hash-tests' failed
make[3]: *** [tests/hash-tests] Error 1
make[3]: Leaving directory '/home/admin/coins/bitmonero/build/release'
CMakeFiles/Makefile2:781: recipe for target 'tests/CMakeFiles/hash-tests.dir/all' failed
make[2]: *** [tests/CMakeFiles/hash-tests.dir/all] Error 2
make[2]: *** Waiting for unfinished jobs....
[ 52%] Building CXX object src/CMakeFiles/wallet.dir/wallet/wallet2.cpp.o
[ 53%] Building CXX object src/CMakeFiles/cryptonote_core.dir/cryptonote_core/checkpoints.cpp.o
[ 54%] Building CXX object src/CMakeFiles/cryptonote_core.dir/cryptonote_core/difficulty.cpp.o
[ 55%] Building CXX object src/CMakeFiles/cryptonote_core.dir/cryptonote_core/blockchain_storage.cpp.o
Linking CXX static library libcryptonote_core.a
make[3]: Leaving directory '/home/admin/coins/bitmonero/build/release'
[ 55%] Built target cryptonote_core
Linking CXX static library libwallet.a
make[3]: Leaving directory '/home/admin/coins/bitmonero/build/release'
[ 55%] Built target wallet
make[2]: Leaving directory '/home/admin/coins/bitmonero/build/release'
Makefile:126: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/admin/coins/bitmonero/build/release'
Makefile:20: recipe for target 'build-release' failed
make: *** [build-release] Error 2
make -j4  181.86s user 7.45s system 284% cpu 1:06.57 total

Hope someone can help as i cant use the precompiled files either due to looking for a older boost library

Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] cudaMiner & ccMiner CUDA based mining applications [Windows/Linux/MacOSX]

on: May 15, 2014, 08:27:27 PM

I just started running the github version, 3 x 750 ti on groestl . Performing the same as the 0.5 release of around 3.2kh each. Hope this is correct or is the new simd implementation meant to improve hashing?

Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] cudaMiner & ccMiner CUDA based mining applications [Windows/Linux/MacOSX]

on: May 15, 2014, 08:12:22 PM

great work on the new ccmner cbuchner. I tried compiling on linux but i had recently upgraded my system which included gcc 4.9. Your code would not compile on that and asked for a lower version. I downgraded and it compiled fine, just a little heads up . Looking forward to future releases

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [GRS] GroestlCoin, super efficient algo & fair CPU/GPU mining 4 everyman!

on: April 25, 2014, 07:44:07 AM

Nexus 4 9.06613 kh

Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] cudaMiner - a new litecoin mining application [Windows/Linux]

on: April 18, 2014, 07:30:38 AM

Im also getting around 600kh less with the new build from git. 750ti, cuda 6 installed. Arch linux Is there any flags i should pass when compiling? ./autogen ./configure ? make Cheers

Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] cudaMiner - a new litecoin mining application [Windows/Linux]

on: April 16, 2014, 10:15:51 PM

only way ive done it is flashing the bios. Its pretty easy with the editor.

Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] cudaMiner - a new litecoin mining application [Windows/Linux]

on: April 16, 2014, 09:54:57 PM

On the latest nvidia driver for linux 337.12. with cuda 6

Unfortunately i cant tell what options are in the nvidia-settings as my monitor is plugged into the intel video.

From the cli tho everything looks fine. ccminer works well, i think there is a slight increase, but could be placebo.

Code:

+------------------------------------------------------+                       
| NVIDIA-SMI 337.12     Driver Version: 337.12         |                       
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce GTX 750 Ti  Off  | 0000:02:00.0     N/A |                  N/A |
| 40%   37C  N/A     N/A /  N/A |     40MiB /  2047MiB |     N/A      Default |
+-------------------------------+----------------------+----------------------+
|   1  GeForce GTX 750 Ti  Off  | 0000:03:00.0     N/A |                  N/A |
| 40%   33C  N/A     N/A /  N/A |     40MiB /  2047MiB |     N/A      Default |
+-------------------------------+----------------------+----------------------+
|   2  GeForce GTX 750 Ti  Off  | 0000:04:00.0     N/A |                  N/A |
| 40%   33C  N/A     N/A /  N/A |     40MiB /  2047MiB |     N/A

Cuda device query output.

Code:

Device 2: "GeForce GTX 750 Ti"
  CUDA Driver Version / Runtime Version          6.0 / 6.0
  CUDA Capability Major/Minor version number:    5.0
  Total amount of global memory:                 2048 MBytes (2147287040 bytes)
  ( 5) Multiprocessors, (128) CUDA Cores/MP:     640 CUDA Cores
  GPU Clock rate:                                1291 MHz (1.29 GHz)
  Memory Clock rate:                             3200 Mhz
  Memory Bus Width:                              128-bit
  L2 Cache Size:                                 2097152 bytes
  Maximum Texture Dimension Size (x,y,z)         1D=(65536), 2D=(65536, 65536), 3D=(4096, 4096, 4096)
  Maximum Layered 1D Texture Size, (num) layers  1D=(16384), 2048 layers
  Maximum Layered 2D Texture Size, (num) layers  2D=(16384, 16384), 2048 layers
  Total amount of constant memory:               65536 bytes
  Total amount of shared memory per block:       49152 bytes
  Total number of registers available per block: 65536
  Warp size:                                     32
  Maximum number of threads per multiprocessor:  2048
  Maximum number of threads per block:           1024
  Max dimension size of a thread block (x,y,z): (1024, 1024, 64)
  Max dimension size of a grid size    (x,y,z): (2147483647, 65535, 65535)
  Maximum memory pitch:                          2147483647 bytes
  Texture alignment:                             512 bytes
  Concurrent copy and kernel execution:          Yes with 1 copy engine(s)
  Run time limit on kernels:                     No
  Integrated GPU sharing Host Memory:            No
  Support host page-locked memory mapping:       Yes
  Alignment requirement for Surfaces:            Yes
  Device has ECC support:                        Disabled
  Device supports Unified Addressing (UVA):      Yes
  Device PCI Bus ID / PCI location ID:           4 / 0

Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] cudaMiner - a new litecoin mining application [Windows/Linux]

on: April 13, 2014, 09:36:21 PM

Very good point, i will wait patiently

Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] cudaMiner - a new litecoin mining application [Windows/Linux]

on: April 13, 2014, 09:22:50 PM

Hi Christian, Just out of curiosity do you have a beta branch of ccminer in your git repository. I wouldn't mind being a tester for the linux builds.

Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] cudaMiner - a new litecoin mining application [Windows/Linux]

on: April 13, 2014, 09:00:48 PM

Ive been lurking on these forums just over a week now and i thought i would share my experience with the 750ti and linux.

I have just recently got into mining, i run a 24/7 server anyway so thought i would stick a few 750ti's in there. I run Arch Linux and have been flicking between Execoin, HeavyCoin, GroestlCoin and Vertcoin. Currently groestlcoin atm.

My 3 video cards are EVGA SC Single fan models. All plugged into USB 1-16x powered risers. Using the integrated intel video for my monitor.

I have managed to overclock all 3 to GPU - 1290mhz Mem - 3200(6400) mhz using a modded bios. All seem stable.

Regarding the software, ive not had a single crash and its been mining a week of various coins so from my perspective the software seems very stable. Hats off to cbuchner1 & co for the great work on ccminer and cudaminer.
I have downloaded all the software/wallets from there respective git repositories and compiled ok. Had to do some linking of some libraries to begin with but subsequent compiles have been fine.

Power consumption is 160w from the wall. (groestlcoin)

Some interesting cli commands for querying your GPU's

nvidia-sli

Code:

+------------------------------------------------------+                       
| NVIDIA-SMI 334.21     Driver Version: 334.21         |                       
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce GTX 750 Ti  Off  | 0000:02:00.0     N/A |                  N/A |
| 40%   31C  N/A     N/A /  N/A |     40MiB /  2047MiB |     N/A      Default |
+-------------------------------+----------------------+----------------------+
|   1  GeForce GTX 750 Ti  Off  | 0000:03:00.0     N/A |                  N/A |
| 40%   33C  N/A     N/A /  N/A |     40MiB /  2047MiB |     N/A      Default |
+-------------------------------+----------------------+----------------------+
|   2  GeForce GTX 750 Ti  Off  | 0000:04:00.0     N/A |                  N/A |
| 40%   37C  N/A     N/A /  N/A |     40MiB /  2047MiB |     N/A      Default |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Compute processes:                                               GPU Memory |
|  GPU       PID  Process name                                     Usage      |
|=============================================================================|
|    0            Not Supported                                               |
|    1            Not Supported                                               |
|    2            Not Supported                                               |
+-----------------------------------------------------------------------------+

....../cuda/samples/1_Utilities/deviceQuery/deviceQuery - Shows gpu/memory clock speeds. (also needs compiling)

Code:

GPU Clock rate:                                1291 MHz (1.29 GHz)
  Memory Clock rate:                             3200 Mhz
  GPU Clock rate:                                1291 MHz (1.29 GHz)
  Memory Clock rate:                             3200 Mhz
  GPU Clock rate:                                1291 MHz (1.29 GHz)
  Memory Clock rate:                             3200 Mhz

I will be happy to try and help anyone trying to setup on linux, im not a expert but can find my way around

.

Groestlcoin current performance (ccminer 0.5)

Code:

[2014-04-13 22:02:38] thread 0: 189267969 hashes, 3264 khash/s
[2014-04-13 22:02:38] thread 2: 176685057 hashes, 3286 khash/s
[2014-04-13 22:02:38] thread 1: 125304833 hashes, 3297 khash/s
[2014-04-13 22:02:43] thread 1: 16972550 hashes, 3234 khash/s
[2014-04-13 22:02:43] accepted: 191/192 (99.48%), 9784 khash/s (yay!!!)

Cheers

C

Alternate cryptocurrencies / Pools (Altcoins) / Re: [ANN][POOL][MULTI] Mining Pool Hub - 14 Coins / 1% Fee / Prop / DDoS protected

on: April 09, 2014, 10:14:03 PM

Hi There, Would it be possible to grab a invite to your mining pool. Im interested in mining heavycoin Also will you be adding other asci resistant coins? Like vertcoin or execoin Thanks Craig

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][EXE] Execoin - Fast | ASIC resistant | Multipool proof | KGW | no-premine

on: April 09, 2014, 07:01:05 AM

Can you run the file from the terminal, that way you will see what the error is. Chances are you will need to compile it yourself. Let us know the error

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][EXE] Execoin - Fast | ASIC resistant | Multipool proof | KGW | no-premine

on: April 07, 2014, 07:03:55 PM

I had the same thing on my arch install. I ended up linking the files it was looking for. ln -s you can find what files its looking for by using ld -lboost_thread-mgw48-mt-s-1_55 --verbose

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