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Viewing changes to dict_hw/src/dict_hw.cu

  • Committer: Suren A. Chilingaryan
  • Date: 2010-04-27 09:35:57 UTC
  • Revision ID: csa@dside.dyndns.org-20100427093557-gxvt9b1n68tpig03
Enchanced error checking and timings measurements, Windows-related fixes

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dict_hw/src/dict_hw.cu
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    int deviceCount;
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    cudaDeviceProp deviceProp;
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    if (device_number) return device_number;
 
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#ifdef DICT_HW_MEASURE_TIMINGS
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    struct timeval tv1, tv2;
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    gettimeofday(&tv1, NULL);
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    cudaGetDeviceCount(&deviceCount);
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    if (!deviceCount) return -1;
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    device_number = 0;
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    for (int i = 0; i < deviceCount; i++) {
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        cudaGetDeviceProperties(&deviceProp, i);
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        if ((deviceProp.major > 1)||((deviceProp.major == 1)&&(deviceProp.minor > 2))) {