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Author Topic: Vanitygen: Vanity bitcoin address generator/miner [v0.22]  (Read 1146063 times)
addrstore.com
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September 01, 2017, 06:28:34 AM
 #3321

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.
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September 03, 2017, 10:54:57 PM
 #3322

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

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September 05, 2017, 12:03:00 AM
 #3323

It would be great if this app could be updated to generate SegWit addresses
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September 07, 2017, 05:26:20 AM
 #3324

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

https://imgur.com/a/HiLMy
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September 07, 2017, 08:22:02 AM
 #3325

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
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September 08, 2017, 04:15:20 PM
 #3326

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
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September 17, 2017, 01:31:48 PM
 #3327

Someone testet Vanitygen performance on the new AMD Vega 64?
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September 28, 2017, 05:58:53 AM
 #3328

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.

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September 28, 2017, 09:11:47 AM
 #3329

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.

[GPG Public Key]  [Devcoin Builds]  [BBQCoin Builds]  [Multichain Blockexplorer]  [Multichain Blockexplorer - PoS Coins]  [Ufasoft Miner Linux Builds]
BTC/DVC/TRC/FRC: 1K1773RbXRZVRQSSXe9N6N2MUFERvrdu6y ANC/XPM AK1773RTmRKtvbKBCrUu95UQg5iegrqyeA NMC: NK1773Rzv8b4ugmCgX789PbjewA9fL9Dy1 LTC: LKi773RBuPepQH8E6Zb1ponoCvgbU7hHmd EMC: EK1773RxUes1HX1YAGMZ1xVYBBRUCqfDoF BQC: bK1773R1APJz4yTgRkmdKQhjhiMyQpJgfN
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September 28, 2017, 01:18:25 PM
 #3330

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?

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September 28, 2017, 08:24:28 PM
 #3331

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
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September 29, 2017, 12:26:21 PM
 #3332

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

Bitcoin is not a bubble, it's the pin!
+++ GPG Public key FFBD756C24B54962E6A772EA1C680D74DB714D40 +++ http://pgp.mit.edu/pks/lookup?op=get&search=0x1C680D74DB714D40
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September 29, 2017, 01:20:24 PM
 #3333

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
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September 29, 2017, 03:31:48 PM
 #3334

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 ?

Bitcoin is not a bubble, it's the pin!
+++ GPG Public key FFBD756C24B54962E6A772EA1C680D74DB714D40 +++ http://pgp.mit.edu/pks/lookup?op=get&search=0x1C680D74DB714D40
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September 29, 2017, 05:10:41 PM
 #3335

yes i still run vanitygen as oclVanitygen from the same folder in which i did the extraction after downloading. In this folder are these 2 files
cacert.pem
calc_addrs.cl
For the file cal_addrs.cl I edited and saved from the link provided above
Here I just update driver and OpenCl library from this link
https://software.intel.com/en-us/articles/opencl-drivers
https://www.intel.com/content/www/us/en/support/intel-driver-support-assistant.html
The intel drivers also support Nvidia cards unless specific extansions are in the code which is not my case.
However nothing changes I exactly the same messages
For the line of reddit actually I knew it already I had helped but without success also.

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" -k -o1TEST.txt 1TEST
Difficulty: 264104224
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 1TEST
Prefix difficulty:            264104224 1TEST
Difficulty: 264104224
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-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
Huh  Huh

does
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October 06, 2017, 04:31:21 PM
 #3336

funny thing is, oclvanitygen.exe dont have -P for public key :s
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October 06, 2017, 05:40:56 PM
 #3337

funny thing is, oclvanitygen.exe dont have -P for public key :s

 It might not show up in an options list but it still works.  I've used it many times.


############.########..##.....##.####.##.......########..####.##....##..######.........###.......########..########.########.########.########.########.....########.##..........###.....######..##.....##.##.......####..######...##.....##.########.#########..#######. +----
############.##.....##.##.....##..##..##.......##.....##..##..###...##.##....##.......##.##......##.....##.##..........##.......##....##.......##.....##....##.......##.........##.##...##....##.##.....##.##........##..##....##..##.....##....##....###########...##### +++++++
############.##.....##.##.....##..##..##.......##.....##..##..####..##.##............##...##.....##.....##.##..........##.......##....##.......##.....##....##.......##........##...##..##.......##.....##.##........##..##........##.....##....##....############...####+++++++++
############.########..##.....##..##..##.......##.....##..##..##.##.##.##...####....##.....##....########..######......##.......##....######...########.....######...##.......##.....##..######..#########.##........##..##...####.#########....##....############...####+++++++++
############.##.....##.##.....##..##..##.......##.....##..##..##..####.##....##.....#########....##.....##.##..........##.......##....##.......##...##......##.......##.......#########.......##.##.....##.##........##..##....##..##.....##....##....############...####+++++++++
############.##.....##.##.....##..##..##.......##.....##..##..##...###.##....##.....##.....##....##.....##.##..........##.......##....##.......##....##.....##.......##.......##.....##.##....##.##.....##.##........##..##....##..##.....##....##....###########...##### +++++++
############.########...#######..####.########.########..####.##....##..######......##.....##....########..########....##.......##....########.##.....##....##.......########.##.....##..######..##.....##.########.####..######...##.....##....##....#########..#######. +----
SIDEHACK
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October 06, 2017, 06:40:55 PM
 #3338

im guessing the answer is yes, but can i generate a bitcoin address and use it for bcc?
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October 06, 2017, 07:00:37 PM
 #3339

im guessing the answer is yes, but can i generate a bitcoin address and use it for bcc?
If by BCC you mean Bitcoin Cash, then yes, you can.
All vanity addresses with a balance at Fork time now also hold Bitcoin Cash.

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October 08, 2017, 10:40:04 AM
 #3340

I made a new rack with cards amd Radeon rx 560 4 GB. One for 8 cards, 64 RAM, 8 cores, 16 streams. The second one with the same card. Purely for tests.
New clean OS. Kubuntu 17.04. Lates amd drivers for linux.
But there is still a moment when the program hangs on one of the cards. The moment of attack is from 40 minutes to several days.
But if with nvidia you could leave the application or kill it forcibly. In this case, not ctrl-C, not kill -9 does not help. Only reboot the entire operating system.
How to fix this?



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]
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