Vanitygen: Vanity bitcoin address generator/miner [v0.22] - page 25.

AGD

legendary

Activity: 2070

Merit: 1164

Keeper of the Private Key

Quote from: Lolo54 on September 29, 2017, 09:20:24 AM

yes i have it well in the vanitygen folder oclvanitygen.
but it does not change the result ca does not work and the message concerning kernfile and openCl is the same. I do not understand where the problem comes from

You might find some info here: https://www.reddit.com/r/Bitcoin/comments/1ii20b/after_about_7_hours_of_waiting_i_finally_got_the/

Did you try to copy the calc_addrs.cl to the main folder where you run ./vanitygen ?

Lolo54

member

Activity: 117

Merit: 32

yes i have it well in the vanitygen folder oclvanitygen.
but it does not change the result ca does not work and the message concerning kernfile and openCl is the same. I do not understand where the problem comes from

AGD

legendary

Activity: 2070

Merit: 1164

Keeper of the Private Key

Quote from: Lolo54 on September 28, 2017, 04:24:28 PM

Hello everybody
It's been 2 days since I've broken my head trying to solve the oclVanitygen problem more it does not want and I can not figure out why. Is that I hurt. Of course I am reader of this card and I have been read in less to less than 100 pages to try a little more it does not work :-( I think I have missed a detail or an idea that I did not I also have the latest NVIDIA driver (the 385.69 for GeForce GT 520M PILOTE may be too new) for my small GPU but I would like to see the difference with Vanitygen which suits it perfectly then I persevere but I need to have the latest version, Help me find car there really I can not get there.
I have assigned the GPU from the NVIDIA Command Center to the oclVanitygen.exe program but here is the error that brings me as a recurring member as well as command line options made. I still try -S -v 1TL // -v -S 1TL
NOTHING also does not start and the message is still the same

Code:

"OpenCL compiler flags: -cl-nv-verbose
Error loading kernel file 'calc_addrs.cl': No such file or directory"

some of other orders with results

Code:

Microsoft Windows [version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. Tous droits réservés.

C:\Users\loulou>"C:\Users\loulou\Desktop\adress et key prives BTC\oclvanitygen.e
xe" -S -v 1TL
Prefix difficulty: 78508 1TL
Difficulty: 78508
Device: GeForce GT 520M
Vendor: NVIDIA Corporation (10de)
Driver: 385.69
Profile: FULL_PROFILE
Version: OpenCL 1.1 CUDA
Max compute units: 1
Max workgroup size: 1024
Global memory: 1073741824
Max allocation: 268435456
OpenCL compiler flags: -cl-nv-verbose
Error loading kernel file 'calc_addrs.cl': No such file or directory
Available OpenCL platforms:
0: [NVIDIA Corporation] NVIDIA CUDA
  0: [NVIDIA Corporation] GeForce GT 520M

C:\Users\loulou>"C:\Users\loulou\Desktop\adress et key prives BTC\oclvanitygen.e
xe" -v -S 1TL
Prefix difficulty: 78508 1TL
Difficulty: 78508
Device: GeForce GT 520M
Vendor: NVIDIA Corporation (10de)
Driver: 385.69
Profile: FULL_PROFILE
Version: OpenCL 1.1 CUDA
Max compute units: 1
Max workgroup size: 1024
Global memory: 1073741824
Max allocation: 268435456
OpenCL compiler flags: -cl-nv-verbose
Error loading kernel file 'calc_addrs.cl': No such file or directory
Available OpenCL platforms:
0: [NVIDIA Corporation] NVIDIA CUDA
  0: [NVIDIA Corporation] GeForce GT 520M

C:\Users\loulou>"C:\Users\loulou\Desktop\adress
xe" -v -S 1TL
Prefix difficulty: 78508 1TL
Difficulty: 78508
Device: GeForce GT 520M
Vendor: NVIDIA Corporation (10de)
Driver: 385.69
Profile: FULL_PROFILE
Version: OpenCL 1.1 CUDA
Max compute units: 1
Max workgroup size: 1024
Global memory: 1073741824
Max allocation: 268435456
OpenCL compiler flags: -cl-nv-verbose
Error loading kernel file 'calc_addrs.cl': No s
Available OpenCL platforms:
0: [NVIDIA Corporation] NVIDIA CUDA
  0: [NVIDIA Corporation] GeForce GT 520M

C:\Users\loulou>"C:\Users\loulou\Desktop\adress
xe" -D 0:0 1TLM
Difficulty: 4553521
Error loading kernel file 'calc_addrs.cl': No s
Could not open device '0:0', ignoring
Available OpenCL platforms:
0: [NVIDIA Corporation] NVIDIA CUDA
  0: [NVIDIA Corporation] GeForce GT 520M

C:\Users\loulou>"C:\Users\loulou\Desktop\adress
xe" -D 0:1 1TLM
Difficulty: 4553521
Error loading kernel file 'calc_addrs.cl': No s
Could not open device '0:1', ignoring
Available OpenCL platforms:
0: [NVIDIA Corporation] NVIDIA CUDA
  0: [NVIDIA Corporation] GeForce GT 520M

C:\Users\loulou>"C:\Users\loulou\Desktop\adress
xe" -v 1TLM
Prefix difficulty: 4553521 1TLM
Difficulty: 4553521
Device: GeForce GT 520M
Vendor: NVIDIA Corporation (10de)
Driver: 385.69
Profile: FULL_PROFILE
Version: OpenCL 1.1 CUDA
Max compute units: 1
Max workgroup size: 1024
Global memory: 1073741824
Max allocation: 268435456
OpenCL compiler flags: -DPRAGMA_UNROLL -cl-nv-v
Error loading kernel file 'calc_addrs.cl': No s
Available OpenCL platforms:
0: [NVIDIA Corporation] NVIDIA CUDA
  0: [NVIDIA Corporation] GeForce GT 520M

How could I get there ? thank you in advance for the tips

I would first check if this file calc_addrs.cl is located in the vanitygen folder

https://github.com/samr7/vanitygen/blob/master/calc_addrs.cl

Lolo54

member

Activity: 117

Merit: 32

Hello everybody
It's been 2 days since I've broken my head trying to solve the oclVanitygen problem more it does not want and I can not figure out why. Is that I hurt. Of course I am reader of this card and I have been read in less to less than 100 pages to try a little more it does not work :-( I think I have missed a detail or an idea that I did not I also have the latest NVIDIA driver (the 385.69 for GeForce GT 520M PILOTE may be too new) for my small GPU but I would like to see the difference with Vanitygen which suits it perfectly then I persevere but I need to have the latest version, Help me find car there really I can not get there.
I have assigned the GPU from the NVIDIA Command Center to the oclVanitygen.exe program but here is the error that brings me as a recurring member as well as command line options made. I still try -S -v 1TL // -v -S 1TL
NOTHING also does not start and the message is still the same

Code:

"OpenCL compiler flags: -cl-nv-verbose
Error loading kernel file 'calc_addrs.cl': No such file or directory"

some of other orders with results

Code:

Microsoft Windows [version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. Tous droits réservés.

C:\Users\loulou>"C:\Users\loulou\Desktop\adress et key prives BTC\oclvanitygen.e
xe" -S -v 1TL
Prefix difficulty: 78508 1TL
Difficulty: 78508
Device: GeForce GT 520M
Vendor: NVIDIA Corporation (10de)
Driver: 385.69
Profile: FULL_PROFILE
Version: OpenCL 1.1 CUDA
Max compute units: 1
Max workgroup size: 1024
Global memory: 1073741824
Max allocation: 268435456
OpenCL compiler flags: -cl-nv-verbose
Error loading kernel file 'calc_addrs.cl': No such file or directory
Available OpenCL platforms:
0: [NVIDIA Corporation] NVIDIA CUDA
0: [NVIDIA Corporation] GeForce GT 520M

C:\Users\loulou>"C:\Users\loulou\Desktop\adress et key prives BTC\oclvanitygen.e
xe" -v -S 1TL
Prefix difficulty: 78508 1TL
Difficulty: 78508
Device: GeForce GT 520M
Vendor: NVIDIA Corporation (10de)
Driver: 385.69
Profile: FULL_PROFILE
Version: OpenCL 1.1 CUDA
Max compute units: 1
Max workgroup size: 1024
Global memory: 1073741824
Max allocation: 268435456
OpenCL compiler flags: -cl-nv-verbose
Error loading kernel file 'calc_addrs.cl': No such file or directory
Available OpenCL platforms:
0: [NVIDIA Corporation] NVIDIA CUDA
0: [NVIDIA Corporation] GeForce GT 520M

C:\Users\loulou>"C:\Users\loulou\Desktop\adress
xe" -v -S 1TL
Prefix difficulty: 78508 1TL
Difficulty: 78508
Device: GeForce GT 520M
Vendor: NVIDIA Corporation (10de)
Driver: 385.69
Profile: FULL_PROFILE
Version: OpenCL 1.1 CUDA
Max compute units: 1
Max workgroup size: 1024
Global memory: 1073741824
Max allocation: 268435456
OpenCL compiler flags: -cl-nv-verbose
Error loading kernel file 'calc_addrs.cl': No s
Available OpenCL platforms:
0: [NVIDIA Corporation] NVIDIA CUDA
0: [NVIDIA Corporation] GeForce GT 520M

C:\Users\loulou>"C:\Users\loulou\Desktop\adress
xe" -D 0:0 1TLM
Difficulty: 4553521
Error loading kernel file 'calc_addrs.cl': No s
Could not open device '0:0', ignoring
Available OpenCL platforms:
0: [NVIDIA Corporation] NVIDIA CUDA
0: [NVIDIA Corporation] GeForce GT 520M

C:\Users\loulou>"C:\Users\loulou\Desktop\adress
xe" -D 0:1 1TLM
Difficulty: 4553521
Error loading kernel file 'calc_addrs.cl': No s
Could not open device '0:1', ignoring
Available OpenCL platforms:
0: [NVIDIA Corporation] NVIDIA CUDA
0: [NVIDIA Corporation] GeForce GT 520M

C:\Users\loulou>"C:\Users\loulou\Desktop\adress
xe" -v 1TLM
Prefix difficulty: 4553521 1TLM
Difficulty: 4553521
Device: GeForce GT 520M
Vendor: NVIDIA Corporation (10de)
Driver: 385.69
Profile: FULL_PROFILE
Version: OpenCL 1.1 CUDA
Max compute units: 1
Max workgroup size: 1024
Global memory: 1073741824
Max allocation: 268435456
OpenCL compiler flags: -DPRAGMA_UNROLL -cl-nv-v
Error loading kernel file 'calc_addrs.cl': No s
Available OpenCL platforms:
0: [NVIDIA Corporation] NVIDIA CUDA
0: [NVIDIA Corporation] GeForce GT 520M

How could I get there ? thank you in advance for the tips

Biitcoin

sr. member

Activity: 353

Merit: 250

Zichain

As OP is no longer active and SegWit kicked in, in order to be able to create SW Vanity addresses, a new software must be created for that matter?

K1773R

legendary

Activity: 1792

Merit: 1008

/dev/null

no, thats randomness. its impossible to tell how "far" you are to find what your looking for, its just a very crude approximation. restarting it wont change anything, just reset that approximation.

LoyceV

legendary

Activity: 3290

Merit: 16489

Thick-Skinned Gang Leader and Golden Feather 2021

Quote from: hirish on August 08, 2017, 12:33:02 PM

Ok it's enough. I give up. After 99.9% the Prob section disappeared and it's 12 more hours since then without results Sad

I've been searching a long list of addresses for a while now. Once in a while it ends up like this:

Code:

Next match difficulty: 39007422227 (14732 prefixes)
[8.57 Mkey/s][total 266644488192][Prob 99.9%]

It reaches 99.9% much more often than it should, this should happen only once every 1000 searches on average. It feels like I get better results if I restart it when this happens, as if it has been stuck.
All settings remain the same. I think it might be a bug in oclvanitygen.

AlBoKa

newbie

Activity: 4

Merit: 0

Someone testet Vanitygen performance on the new AMD Vega 64?

YClipse

member

Activity: 64

Merit: 10

Quote from: aarons6 on September 07, 2017, 04:22:02 AM

Quote from: YClipse on September 07, 2017, 01:26:20 AM

How do I make it use my GPU?
I'm following an online guide and got to here.

https://imgur.com/a/HiLMy

it looks like -D 1:0

so like

oclvanitygen64.exe -o done.txt -k -D 1:0 1aaron

Doesn't work. It's fine. I'll just use the CPU one. Doesn't take that long anyway

aarons6

legendary

Activity: 1736

Merit: 1006

Quote from: YClipse on September 07, 2017, 01:26:20 AM

How do I make it use my GPU?
I'm following an online guide and got to here.

https://imgur.com/a/HiLMy

it looks like -D 1:0

so like

oclvanitygen64.exe -o done.txt -k -D 1:0 1aaron

YClipse

member

Activity: 64

Merit: 10

How do I make it use my GPU?
I'm following an online guide and got to here.

https://imgur.com/a/HiLMy

Zammo

full member

Activity: 152

Merit: 100

It would be great if this app could be updated to generate SegWit addresses

luv2drnkbr

hero member

Activity: 793

Merit: 1016

Is there a way to get this to find Segwit P2SH (P2WPKH program inside P2SH) addresses?

addrstore.com

newbie

Activity: 45

Merit: 0

Quote from: Wurx on August 31, 2017, 03:50:55 AM

Quote from: vanad on August 29, 2017, 11:08:26 AM

I wonder why a CUDA version of OCL vanitygen never got made? Surely, it would better on NVIDIA cards.

Strange. I have oclvanitygen.exe and it's working great with my integrated Nvidia GPU on the laptop.

Already had some fun with the proggie...

The work of "A Performance Comparison of CUDA and OpenCL" says that the performance of the OpenCL core loses CUDA from 13% to 63%.

So, if you rewrite the utility Vanitygen on CUDA, you can significantly increase the speed of searching for vanity addresses.

Wurx

newbie

Activity: 5

Merit: 0

Quote from: vanad on August 29, 2017, 11:08:26 AM

I wonder why a CUDA version of OCL vanitygen never got made? Surely, it would better on NVIDIA cards.

Strange. I have oclvanitygen.exe and it's working great with my integrated Nvidia GPU on the laptop.

Already had some fun with the proggie...

vanad

newbie

Activity: 1

Merit: 0

I wonder why a CUDA version of OCL vanitygen never got made? Surely, it would better on NVIDIA cards.

addrstore.com

newbie

Activity: 45

Merit: 0

Hi guys.

There was such idea: if you want absolutely safe to generate the vanity address (outsource) it is necessary to use partial key. This is too expensive, you need to use all the processing power to generate one vanity address. My idea: use third-party services that will generate a private and public key (something like a certification authority center as GeoTrust, Comodo etc.). The public key will be used to generate a large number of vanity addresses, so they can be made much cheaper. In this case, the full private key can only be obtained using the private key of a third-party service.

Can it work?

digicoinuser

legendary

Activity: 2702

Merit: 1072

Quote from: Tomorrowman on August 26, 2017, 02:54:12 AM

Quote from: digicoinuser on August 25, 2017, 10:52:48 PM

Quote from: Tomorrowman on August 25, 2017, 02:40:46 PM

Guys, I use vanitygen plus with 1080ti and after several hours of work I get an error: CODE

Any ideas? Please help!

What model GeForce GTX 1080 Ti are you using and if you kill/restart vanitygen does it start working again properly?

Asus 1080 ti rog strix oc.
Yes, it does start working again with no problem, but after several hours this error repeats.

Interesting, I have the same card with that issue. I wrote an auto-restart script to keep it to an extremely minimal amount of downtime, send me a PM if you'd like to try it out.

Chris!

legendary

Activity: 1382

Merit: 1122

Quote from: LoyceV on August 19, 2017, 12:53:26 PM

Quote from: suppersz on August 19, 2017, 12:09:41 PM

I have always wanted to do a vanitygen for my cold storage, but I am too paranoid the program would have some sort of built in preset way to make an address the creator also has keys for. How am I supposed to know for sure? I just wish I could trust do it trust-less.

If you're totally paranoid: use split-key:

Quote from: LoyceV on March 04, 2017, 03:25:07 PM

Instructions
I can just create an address, and send you the private key. This means you have to trust me, my computer, my cat, both our email clients, and by definition it can no longer be used for cold storage. So let's not. Instead, use split key:
Step 1: Goto https://www.bitaddress.org/ move your mouse/type in the field until it shows 100% and wait a second.
Step 1.5: Optional but highly recommended. Download the page, verify the download and run it locally^*.
Step 2: Click Vanity Wallet click the Generate button next to Generate your "Step1 Key Pair"
Step 3: Reply to this thread with your public key and the prefix for your address. Save the private key somewhere safe. You will need it later when I generated your partial private key. Also, let me know if your preferred prefix is case sensitive, or any case is okay (the latter is much faster)
Step 4: Once you received your partial private key, go back to bitaddress.org and click on Vanity Wallet.
Step 5: Go to step 2 Calculate your vanity wallet. In the first field put the private key you saved and in the second field put the partial private key I gave you. Click Add and Calculate Vanity Wallet
Step 6: Copy the Vanity Private Key (WIF) and import it into your preferred wallet.
Credits to shorena for most of these instructions!
If something doesn't work as expected, have a look at this example.

In Step 3, you run vanitygen by yourself, and use your own publick key.

You can also use split key if you don't trust the computer that you use to run Vanitygen.

That's exactly what I do. I just use my normal computer but boot up a Linux Live USB to generate the one 'half' of the private key. Works perfectly! Although you can only do one at a time as OgNasty has pointed out in the past. For personal use it's not a huge deal though.

Quote from: HauntingT-Rex on August 22, 2017, 12:06:38 AM

What is so special about split-key? Even that might still have some sort of malicious code.

I'm going to really dumb it down to the point that it isn't very accurate. If your partial private key is 0.....0001 and the next partial is X (your public key), what is X's private key? Who knows! Only you do! That's why it is a great secure option.

mrxtraf

member

Activity: 255

Merit: 27

Already treads is blocked at one card.

Code:

./oclvanitygen -D 0:0 -D 0:1 -D 0:2 -D 0:3 -D 0:4 -D 0:5 -D 0:6 -D 0:7 -k -o file_out.txt -P XXXX...XXXXXX -f paterns.txt
./oclvanitygen: /usr/local/cuda-8.0/targets/x86_64-linux/lib/libOpenCL.so.1: no version information available (required by ./oclvanitygen)
Next match difficulty: 477568023166 (7 prefixes)
[242.24 Mkey/s][total 8492417024][Prob 1.8%][50% in 22.2min]                   {MYENTER}
[236.46 Mkey/s][total 90308608000][Prob 17.2%][50% in 17.0min]                 {MYENTER}
[229.26 Mkey/s][total 641593245696][Prob 73.9%][75% in 1.5min]                 {MYENTER}
[228.39 Mkey/s][total 731302068224][Prob 78.4%][80% in 2.7min]                 {MYENTER}
[235.72 Mkey/s][total 1015273226240][Prob 88.1%][90% in 6.0min]                {MYENTER}
Pattern: 1XxxXx                                                             
Address: 1Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
PrivkeyPart: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Pattern: 1XxxXxx                                                               
Address: 1Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
PrivkeyPart: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Pattern: 1XxxXx                                                               
Address: 1Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
PrivkeyPart: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
[233.84 Mkey/s][total 2077970399232][Prob 22.1%][50% in 15.1min][Found 3]                {MYENTER}
{MYENTER}
{MYENTER}

Code:

~/vol/files$ nvidia-smi
Sun Aug 27 19:14:11 2017       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 375.66                 Driver Version: 375.66                    |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  Tesla K80           On   | 0000:00:17.0     Off |                    0 |
| N/A   70C    P0    79W / 149W |   1734MiB / 11439MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
|   1  Tesla K80           On   | 0000:00:18.0     Off |                    0 |
| N/A   55C    P0    84W / 149W |   1734MiB / 11439MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
|   2  Tesla K80           On   | 0000:00:19.0     Off |                    0 |
| N/A   77C    P0    84W / 149W |   1734MiB / 11439MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
|   3  Tesla K80           On   | 0000:00:1A.0     Off |                    0 |
| N/A   61C    P0    87W / 149W |   1734MiB / 11439MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
|   4  Tesla K80           On   | 0000:00:1B.0     Off |                    0 |
| N/A   75C    P0    82W / 149W |   1734MiB / 11439MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
|   5  Tesla K80           On   | 0000:00:1C.0     Off |                    0 |
| N/A   60C    P0    95W / 149W |   1734MiB / 11439MiB |    100%      Default |
+-------------------------------+----------------------+----------------------+
|   6  Tesla K80           On   | 0000:00:1D.0     Off |                    0 |
| N/A   69C    P0    74W / 149W |   1734MiB / 11439MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
|   7  Tesla K80           On   | 0000:00:1E.0     Off |                    0 |
| N/A   58C    P0    85W / 149W |   1734MiB / 11439MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID  Type  Process name                               Usage      |
|=============================================================================|
|    0     62887    C   ./oclvanitygen                                1730MiB |
|    1     62887    C   ./oclvanitygen                                1730MiB |
|    2     62887    C   ./oclvanitygen                                1730MiB |
|    3     62887    C   ./oclvanitygen                                1730MiB |
|    4     62887    C   ./oclvanitygen                                1730MiB |
|    5     62887    C   ./oclvanitygen                                1730MiB |
|    6     62887    C   ./oclvanitygen                                1730MiB |
|    7     62887    C   ./oclvanitygen                                1730MiB |
+-----------------------------------------------------------------------------+

Code:

top - 19:22:55 up 10 days,  4:24,  3 users,  load average: 1.00, 1.61, 4.74
Tasks: 361 total,   1 running, 360 sleeping,   0 stopped,   0 zombie
%Cpu0  :   0.0/0.0     0[                                                                                                    ]
%Cpu1  :   0.0/0.0     0[                                                                                                    ]
%Cpu2  :   0.0/0.0     0[                                                                                                    ]
%Cpu3  :   0.0/0.0     0[                                                                                                    ]
%Cpu4  :   0.0/0.0     0[                                                                                                    ]
%Cpu5  :   0.0/0.0     0[                                                                                                    ]
%Cpu6  :   0.0/0.0     0[                                                                                                    ]
%Cpu7  :   0.0/0.0     0[                                                                                                    ]
%Cpu8  :   0.0/0.0     0[                                                                                                    ]
%Cpu9  :   0.0/0.0     0[                                                                                                    ]
%Cpu10 :   0.0/0.0     0[                                                                                                    ]
%Cpu11 :   0.0/0.0     0[                                                                                                    ]
%Cpu12 :   0.0/0.0     0[                                                                                                    ]
%Cpu13 :   0.0/0.0     0[                                                                                                    ]
%Cpu14 :   0.2/0.0     0[                                                                                                    ]
%Cpu15 :   0.0/0.0     0[                                                                                                    ]
%Cpu16 :   0.0/0.0     0[                                                                                                    ]
%Cpu17 :   0.0/0.0     0[                                                                                                    ]
%Cpu18 :   0.0/0.0     0[                                                                                                    ]
%Cpu19 :  79.8/20.2  100[||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||]
%Cpu20 :   0.0/0.0     0[                                                                                                    ]
%Cpu21 :   0.0/0.0     0[                                                                                                    ]
%Cpu22 :   0.0/0.0     0[                                                                                                    ]
%Cpu23 :   0.0/0.0     0[                                                                                                    ]
%Cpu24 :   0.0/0.0     0[                                                                                                    ]
%Cpu25 :   0.0/0.0     0[                                                                                                    ]
%Cpu26 :   0.0/0.0     0[                                                                                                    ]
%Cpu27 :   0.0/0.0     0[                                                                                                    ]
%Cpu28 :   0.0/0.0     0[                                                                                                    ]
%Cpu29 :   0.0/0.0     0[                                                                                                    ]
%Cpu30 :   0.0/0.0     0[                                                                                                    ]
%Cpu31 :   0.0/0.0     0[                                                                                                    ]
GiB Mem :  0.9/480.280  [                                                                                                    ]
GiB Swap:  0.0/0.000    [                                                                                                    ]

   PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                                                                                                                   
 62887 ubuntu    20   0  0.572t 738.8m 588.7m S 100.0  0.2   1577:53 oclvanitygen                                                                                                                                                                                              
  1465 root      20   0 1367.2m  35.5m  13.5m S   0.0  0.0   0:44.49 snapd                                                                                                                                                                                                     
   610 root      20   0   50.4m  23.7m  23.3m S   0.0  0.0   0:03.31 systemd-journal

How this fix?

Code:

[quote author=mrxtraf link=topic=25804.msg20978350#msg20978350 date=1503040763]
Goes (cycling) on one of the video cards. Nvidia tesla M2050, M2075, M2090, GRID K520.

system kubuntu desctop 16.04. other computer ubuntu server 16.04
run
vanitygen$ ./oclvanitygen -D 0:0 -D 0:1 -o ../files/founds/vanity_3.txt -k -f ../files/vanity.txt
Next match difficulty: 108786463956186 (40 prefixes)
No protocol specified
[32.98 Mkey/s][total 97272201216][Prob 0.1%][50% in 26.4d]

After several hours of work. Maybe an hour, maybe a day. The output of the current state stops.
[32.98 Mkey/s][total 97272201216][Prob 0.1%][50% in 26.4d]

But in the processes the task continues to be executed. It takes up part of the CPU time. And the calculation continues only on one of the cards. I tried to wait about a day, but nothing has changed.
After "^ C" it will stop after 20-30 seconds.

Run on other computer
$ ./oclvanitygen -D 0:0 -D 0:1 -D 0:2 -D 0:3 -o ../../files/vanity/found_vanity.txt -k -f ../../files/vanity/vanity.txt
./oclvanitygen: /usr/local/cuda-8.0/targets/x86_64-linux/lib/libOpenCL.so.1: no version information available (required by ./oclvanitygen)
Next match difficulty: 108786463956186 (40 prefixes)
[77.83 Mkey/s][total 225586446336][Prob 0.2%][50% in 11.2d] {MYENTER}
[77.28 Mkey/s][total 305563435008][Prob 0.3%][50% in 11.2d] {MYENTER}
[77.69 Mkey/s][total 411108900864][Prob 0.4%][50% in 11.2d] {MYENTER}
[74.88 Mkey/s][total 728701599744][Prob 0.7%][50% in 11.5d] {MYENTER}
[76.96 Mkey/s][total 780316704768][Prob 0.7%][50% in 11.2d] {MYENTER}
[79.60 Mkey/s][total 785828020224][Prob 0.7%][50% in 10.9d] {MYENTER}
{MYENTER}
{MYENTER}
{MYENTER}^C

One vidoecard is occupied by calculations for 100 percent, the other 0 percent. In this case, the memory is busy on all selected.
`
nvidia-smi
Mon Aug 14 08:50:24 2017
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 375.82 Driver Version: 375.82 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 Tesla M2075 Off | 0000:01:00.0 Off | 0 |
| N/A N/A P0 78W / N/A | 1854MiB / 5301MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 1 Tesla M2090 Off | 0000:02:00.0 Off | 0 |
| N/A N/A P0 83W / N/A | 1080MiB / 5301MiB | 100% Default |
+-------------------------------+----------------------+----------------------+
| 2 Tesla M2050 Off | 0000:03:00.0 Off | 0 |
| N/A N/A P12 N/A / N/A | 0MiB / 2622MiB | 0% Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 19499 C ./oclvanitygen 1842MiB |
| 1 19499 C ./oclvanitygen 1080MiB |
+-----------------------------------------------------------------------------+

vanitygen$ ldd oclvanitygen
linux-vdso.so.1 => (0x00007ffc5b3e2000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f4be2573000)
libcrypto.so.1.0.0 => /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 (0x00007f4be212f000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f4be1e26000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f4be1c09000)
libOpenCL.so.1 => /opt/amdgpu-pro/lib/x86_64-linux-gnu/libOpenCL.so.1 (0x00007f4be1a02000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f4be1638000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f4be1434000)
/lib64/ld-linux-x86-64.so.2 (0x00007f4be27e3000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f4be122c000)
`

Computer #2
`
nvidia-smi
Mon Aug 14 05:08:26 2017
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 375.66 Driver Version: 375.66 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GRID K520 Off | 0000:00:03.0 Off | N/A |
| N/A 36C P8 18W / 125W | 1067MiB / 4036MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 1 GRID K520 Off | 0000:00:04.0 Off | N/A |
| N/A 36C P8 17W / 125W | 1067MiB / 4036MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 2 GRID K520 Off | 0000:00:05.0 Off | N/A |
| N/A 54C P0 49W / 125W | 1067MiB / 4036MiB | 100% Default |
+-------------------------------+----------------------+----------------------+
| 3 GRID K520 Off | 0000:00:06.0 Off | N/A |
| N/A 32C P8 17W / 125W | 1067MiB / 4036MiB | 0% Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 2733 C ./oclvanitygen 1065MiB |
| 1 2733 C ./oclvanitygen 1065MiB |
| 2 2733 C ./oclvanitygen 1065MiB |
| 3 2733 C ./oclvanitygen 1065MiB |
+-----------------------------------------------------------------------------+

$ ldd oclvanitygen
./oclvanitygen: /usr/local/cuda-8.0/targets/x86_64-linux/lib/libOpenCL.so.1: no version information available (required by ./oclvanitygen)
linux-vdso.so.1 => (0x00007fffdeb47000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007fcb5fa53000)
libcrypto.so.1.0.0 => /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 (0x00007fcb5f60f000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fcb5f305000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fcb5f0e8000)
libOpenCL.so.1 => /usr/local/cuda-8.0/targets/x86_64-linux/lib/libOpenCL.so.1 (0x00007fcb5eee2000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fcb5eb17000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fcb5e913000)
/lib64/ld-linux-x86-64.so.2 (0x000055683af0e000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fcb5e70b000)

In vanaitygen-pluse also present this bug.

How get dump on worked programm on ubuntu konsole?
[/quote]

Topic: Vanitygen: Vanity bitcoin address generator/miner [v0.22] - page 25. (Read 1152908 times)