Results 1 to 1 of 1

Thread: ATI hd5970 on pyrit

  1. #1
    Junior Member 0dlan's Avatar
    Join Date
    Jan 2009
    Posts
    27

    Default ATI hd5970 on pyrit

    Hi
    I have successfully install my hd5970 double GPU.
    I can run pyrit only on the first of GPU, because if I use both GPU result in error
    link to discussion hxxp://code.google.com/p/pyrit/issues/detail?id=123

    Lukas (pyrit's developper) suggested me to change the source code of cpyrit.py line 375 from
    Code:
    for dev_idx in range(p.numDevices):
    to
    Code:
    for dev_idx in range(p.numDevices)[:2]:
    and now
    Code:
    root@bt:~# pyrit benchmark
    Pyrit 0.3.1-dev (svn r228) (C) 2008-2010 Lukas Lueg hxxp://pyrit.googlecode.com
    This code is distributed under the GNU General Public License v3+
    
    Running benchmark (36830.8 PMKs/s)... /
    
    Computed 35963.01 PMKs/s total.
    #1: 'OpenCL-Device 'Cypress'': 32751.7 PMKs/s (RTT 2.7)
    #2: 'CPU-Core (SSE2)': 520.0 PMKs/s (RTT 2.8)
    #3: 'CPU-Core (SSE2)': 493.9 PMKs/s (RTT 2.8)
    #4: 'CPU-Core (SSE2)': 498.5 PMKs/s (RTT 2.8)
    #5: 'CPU-Core (SSE2)': 519.9 PMKs/s (RTT 2.9)
    #6: 'CPU-Core (SSE2)': 484.0 PMKs/s (RTT 3.0)
    #7: 'CPU-Core (SSE2)': 530.6 PMKs/s (RTT 3.1)
    #8: 'CPU-Core (SSE2)': 476.9 PMKs/s (RTT 2.9)
    My second GPU apparently is not working under pyrit. Now I'm trying to figure out whether it is a hardware failure or not and my question is if anyone can successfully run pyrit on ati hd5970 using both GPU


    Now fixed.
    No more need to change code of cpyrit.py line 375 from
    Code:
    for dev_idx in range(p.numDevices):
    to
    Code:
    for dev_idx in range(p.numDevices)[:2]:
    and now

    Code:
    aticonfig --adapter=0 --cfd 
    aticonfig --adapter=1 --cfd  
    aticonfig --adapter=all --initial -f 
    export DISPLAY=:0
    Code:
    pyrit benchmark
    Pyrit 0.3.1-dev (svn r250) (C) 2008-2010 Lukas Lueg pyrit - Project Hosting on Google Code
    This code is distributed under the GNU General Public License v3+
    
    Running benchmark (68003.6 PMKs/s)... |
    
    Computed 68829.74 PMKs/s total.
    #1: 'OpenCL-Device 'Cypress'': 33249.7 PMKs/s (RTT 1.8)
    #2: 'OpenCL-Device 'Cypress'': 32210.5 PMKs/s (RTT 1.8)
    #3: 'CPU-Core (SSE2)': 578.4 PMKs/s (RTT 2.8)
    #4: 'CPU-Core (SSE2)': 573.1 PMKs/s (RTT 2.9)
    #5: 'CPU-Core (SSE2)': 592.5 PMKs/s (RTT 3.2)
    #6: 'CPU-Core (SSE2)': 614.2 PMKs/s (RTT 2.8)
    #7: 'CPU-Core (SSE2)': 603.3 PMKs/s (RTT 2.9)
    #8: 'CPU-Core (SSE2)': 628.9 PMKs/s (RTT 3.1)
    Anyway version of pyrit CAL++ is much more performant
    Code:
    pyrit benchmark
    Pyrit 0.3.1-dev (C) 2008-2010 Lukas Lueg http://pyrit.googlecode.com
    This code is distributed under the GNU General Public License v3+
    
    Running benchmark (115617.4 PMKs/s)... \ 
    
    Computed 120388.59 PMKs/s total.
    #1: 'CAL++ Device #1 'ATI CYPRESS'': 57400.8 PMKs/s (RTT 1.3)
    #2: 'CAL++ Device #2 'ATI CYPRESS'': 56835.5 PMKs/s (RTT 1.2)
    Last edited by 0dlan; 04-19-2010 at 11:23 AM.
    Happiness is only real if shared

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •