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Thread: Ati Driver | Stream sdk 2.2 (Opencl 1.1) | CAL++ | cpyrit_calpp |

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    Jun 2010
    Posts
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    Default Ati Driver | Stream sdk (Opencl) | CAL++ | cpyrit_calpp |

    Waiting Ati-driver fix, I describe the way to install Ati driver, Ati Stream sdk 2.3 support opencl 1.1, CAL++ and module for pyrit on Backtrack 4, R1, R2.
    Requirement
    Ati Driver
    ATI Stream SDK built for 32-bit Linux®
    CAL++
    Download all in home folder and open terminal in that location.
    Commands
    -Install Ati Driver
    Code:
    chmod +x ati-driver-installer-11-?-x86.x86_64.run
    ./ati-driver-installer-11-?-x86.x86_64.run
    Don't change anything and click "continue""agree""continue"
    Verify if the driver is rightly installed
    Code:
    aticonfig --initial=check
    If not found
    Code:
    aticonfig --initial
    Reboot
    Installation complete
    -Installation Ati Stream SDK
    Before continuing check if your video card supports Stream and Opencl
    System Requirements
    Code:
    tar -xvzf ati-stream-sdk-v2.3-lnx32.tgz
    cp -r ati-stream-sdk-v2.3-lnx32 /
    nano ~/.bashrc
    Scroll down to the bottom of file and change
    Code:
    export LD_LIBRARY_PATH=opt/oracle/instantclient_10_2
    in
    Code:
    export LD_LIBRARY_PATH
    and add
    Code:
    ATISTREAMSDKROOT=/ati-stream-sdk-v2.3-lnx32
    ATISTREAMSDKSAMPLESROOT=/ati-stream-sdk-v2.3-lnx32/samples
    LD_LIBRARY_PATH=opt/oracle/instantclient_10_2:$ATISTREAMSDKROOT/lib/x86
    export ATISTREAMSDKROOT
    export ATISTREAMSDKSAMPLESROOT
    Save and close nano.
    Then
    Code:
    cd /
    tar xvfz /ati-stream-sdk-v2.3-lnx32/icd-registration.tgz
    Reboot or logout and login.
    Installation complete

    -CAL++
    Code:
    cd
    apt-get install libboost-dev cmake
    tar xvfz calpp-*.tar.gz
    cd calpp-*
    cmake .
    make
    make install
    Installation complete

    -CAL++ version of Pyrit
    Code:
    apt-get purge pyrit
    svn checkout http://pyrit.googlecode.com/svn/trunk/ pyrit_svn
    cd pyrit_svn/pyrit
    ./setup.py build
    ./setup.py install --record ~/pyrit.txt
    cd ../cpyrit_calpp
    ./setup.py build
    ./setup.py install --record ~/pyritcalpp.txt
    if you have some errors can remove the installed files with
    Code:
    cat ~/pyrit.txt | xargs rm -rf
    cat ~/pyritcalpp.txt | xargs rm -rf
    The procedure is identical to compile Opencl version of pyrit, but CAL++ is faster than Opencl version, especially with the series hd5000.
    Check the video card is used by pyrit
    Code:
    root@bt:~#pyrit list_cores
    Pyrit 0.3.1-dev (svn r277) (C) 2008-2010 Lukas Lueg http://pyrit.googlecode.com
    This code is distributed under the GNU General Public License v3+
    
    The following cores seem available...
    #1:  'CAL++ Device #1 'ATI RV770''
    #2:  'CPU-Core (SSE2)'
    A quick test to make sure everything is ok
    Code:
    root@bt:~#pyrit selftest
    Pyrit 0.3.1-dev (svn r277) (C) 2008-2010 Lukas Lueg http://pyrit.googlecode.com
    This code is distributed under the GNU General Public License v3+
    
    Cores incorporated in the test:
    #1:  'CAL++ Device #1 'ATI RV770''
    #2:  'CPU-Core (SSE2)'
    #3:  'Network-Clients'
    
    Running selftest...
    
    All results verified. Your installation seems OK.
    Installation complete

    -GPU performance is reduced on system with Hyper Threading

    NVidia/ATI GPU driver requires at least one real core per GPU for efficient work. With HT enabled, the driver needs to fight for CPU cycles with CPU computing core. This leads to GPU starvation and decreased performance. The problem can be solved by reducing number of running CPU-cores: Open '.pyrit/config' and set 'limit_ncpus' to the number of physical CPU-cores.

    -Piryt benchmark(hd4870)
    --CAL++
    Code:
    root@Free:~# pyrit benchmark
    Pyrit 0.4.0-dev (svn r288) (C) 2008-2010 Lukas Lueg http://pyrit.googlecode.com
    This code is distributed under the GNU General Public License v3+
    
    Running benchmark (24097.4 PMKs/s)... /
    
    Computed 24097.38 PMKs/s total.
    #1: 'CAL++ Device #1 'ATI RV770'': 24832.1 PMKs/s (RTT 2.8)
    #2: 'CPU-Core (SSE2)': 785.3 PMKs/s (RTT 3.0)
    #3: 'Network-Clients': 0.0 PMKs/s (RTT 0.0)
    --OPENCL
    Code:
    root@Free:~# pyrit benchmark
    Pyrit 0.4.0-dev (svn r288) (C) 2008-2010 Lukas Lueg http://pyrit.googlecode.com
    This code is distributed under the GNU General Public License v3+
    
    Running benchmark (19473.1 PMKs/s)... \
    
    Computed 19473.06 PMKs/s total.
    #1: 'OpenCL-Device 'ATI RV770'': 19847.4 PMKs/s (RTT 2.8)
    #2: 'CPU-Core (SSE2)': 790.4 PMKs/s (RTT 3.0)
    #3: 'Network-Clients': 0.0 PMKs/s (RTT 0.0)
    -Oclhashcat

    Code:
    root@bt:/pentest/passwords/oclhashcat# ./oclHashcat32.bin -o ~/found --output-format=2 -n 80 --gpu-loops=1024 -m 1000 ~/samdump ?l?l?l?l ?l?l?l?l
    oclHashcat v0.23 starting...
    
    Digests: 1 entries, 1 unique
    Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes
    Platforms: 1
    Platform #1: Advanced Micro Devices, Inc., OpenCL 1.1 ATI-Stream-v2.2 (302) (1 matched)
    Device #1: ATI RV770, 256MB, 0Mhz, 10MCU
    Device #1: Kernel kernels/4098/m1000.32.ATI RV770.kernel (238440 bytes)
    [s]tatus [p]ause [r]esume [h]elp [q]uit => s
    Threads...: 1
    Mode.Left.: Mask '?l?l?l?l' (456976)
    Mode.Right: Mask '?l?l?l?l' (456976)
    Speed.GPU1: 1426.9M/s (running)
    Speed.GPU*: 1426.9M/s
    Recovered.: 0/1 Digests, 0/1 Salts
    Progress..: 5190451200/208827064576 (2.49%)
    Running...: 3 secs
    Estimated.: 2 mins, 22 secs
    HTH
    Last edited by Freee; 03-14-2011 at 03:55 PM.

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