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Steingass
2013-01-10
2013-02-15
  • Steingass

    Steingass - 2013-01-10

    Hello,

    I installed Cuda 5.035 on Windows 7 64 bit.

    I get the following result:

    GPUstart

    GPUmat, Copyright (C) 2012 GP-you Group (http://gp-you.org)

    By using GPUmat, you accept all the terms and conditions
    specified in the license.txt file.

    Please send any suggestion or bug report to gp-you@gp-you.org.

    Starting GPU
    - GPUmat version: 0.280
    - Required CUDA version: 5.0
    There is 1 device supporting CUDA
    CUDA Driver Version: 5.0
    CUDA Runtime Version: 5.0

    Device 0: "GeForce GTX 680"
    CUDA Capability Major revision number: 3
    CUDA Capability Minor revision number: 0
    Total amount of global memory: 2147483648 bytes
    Invalid MEX-file 'C:\Program Files\MATLAB\GPUMat\bin\GPUmanagerCreate.mexw64': Das angegebene Modul wurde nicht gefunden.
    Unable to load the kernels in file C:\Program Files\MATLAB\GPUMat\cuda\cudalib30.cubin. Running system diagnostics.
    GPUmat system diagnostics
    Running on -> "win64"
    Matlab ver. -> "8.0.0.783 (R2012b)"
    GPUmat version -> 0.280
    GPUmat build -> 09-Dec-2012
    GPUmat architecture -> "win64"

    ARCHITECTURE TEST
    GPUmat architecture test -> passed.

    CUDA TEST
    CUDA CUBLAS -> installed (C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.0\bin\cublas64_.dll).
    CUDA CUFFT -> installed (C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.0\bin\cufft64_*.dll).
    CUDA CUDART -> installed (C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common\cudart64_
    .dll).

    *** GPUmat device check
    There is 1 device supporting CUDA
    CUDA Driver Version: 5.0
    CUDA Runtime Version: 5.0

    Device 0: "GeForce GTX 680"
    CUDA Capability Major revision number: 3
    CUDA Capability Minor revision number: 0
    Total amount of global memory: 2147483648 bytes
    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 block: 1024
    Maximum sizes of each dimension of a block: 1024 x 1024 x 64
    Maximum sizes of each dimension of a grid: 2147483647 x 65535 x 65535
    Maximum memory pitch: 2147483647 bytes
    Texture alignment: 512 bytes
    Clock rate: 1.12 GHz
    Concurrent copy and execution: Yes
    Run time limit on kernels: Yes
    Integrated: No
    Support host page-locked memory mapping: Yes
    Compute mode: Default (multiple host threads can use this device simultaneously)
    Error using GPUstart (line 160)
    Unable to load the kernels in file C:\Program Files\MATLAB\GPUMat\cuda\cudalib30.cubin. Please report this problem to
    gp-you@gp-you.org.

    What Do I do wrong?

    Best regards

    Alexander

     
  • Enric M. Calvo

    Enric M. Calvo - 2013-02-15

    Hi,

    I had a similar problem, and I think you can solve it by reinstalling the CUDA toolkit in a directory without spaces. The dll's can't be found if they are in a directory with spaces.

    BTW, having a GTX680 it'd be nice if you posted some benchmarks :) My poor NVS 3100M actually doesn't offer any speedup :(

    BR
    Enric

     

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