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Dec 12th, 2018
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MatLab 2.44 KB | None | 0 0
  1. >> gpuDeviceCount
  2.  
  3. ans =
  4.  
  5.      3
  6.  
  7. >> gpuDevice
  8.  
  9. ans =
  10.  
  11.   parallel.gpu.CUDADevice handle
  12.   Package: parallel.gpu
  13.  
  14.   Properties:
  15.                       Name: 'GeForce GTX 480'
  16.                      Index: 1
  17.          ComputeCapability: '2.0'
  18.             SupportsDouble: 1
  19.              DriverVersion: 4.2000
  20.         MaxThreadsPerBlock: 1024
  21.           MaxShmemPerBlock: 49152
  22.         MaxThreadBlockSize: [1024 1024 64]
  23.                MaxGridSize: [65535 65535]
  24.                  SIMDWidth: 32
  25.                TotalMemory: 1.6103e+09
  26.                 FreeMemory: 1.5289e+09
  27.        MultiprocessorCount: 15
  28.               ClockRateKHz: 1401000
  29.                ComputeMode: 'Exclusive'
  30.       GPUOverlapsTransfers: 1
  31.     KernelExecutionTimeout: 0
  32.           CanMapHostMemory: 1
  33.            DeviceSupported: 1
  34.             DeviceSelected: 1
  35.  
  36.  
  37. >> gpuDevice(2)
  38.  
  39. ans =
  40.  
  41.   parallel.gpu.CUDADevice handle
  42.   Package: parallel.gpu
  43.  
  44.   Properties:
  45.                       Name: 'GeForce GTX 480'
  46.                      Index: 2
  47.          ComputeCapability: '2.0'
  48.             SupportsDouble: 1
  49.              DriverVersion: 4.2000
  50.         MaxThreadsPerBlock: 1024
  51.           MaxShmemPerBlock: 49152
  52.         MaxThreadBlockSize: [1024 1024 64]
  53.                MaxGridSize: [65535 65535]
  54.                  SIMDWidth: 32
  55.                TotalMemory: 1.6103e+09
  56.                 FreeMemory: 1.5289e+09
  57.        MultiprocessorCount: 15
  58.               ClockRateKHz: 1401000
  59.                ComputeMode: 'Exclusive'
  60.       GPUOverlapsTransfers: 1
  61.     KernelExecutionTimeout: 0
  62.           CanMapHostMemory: 1
  63.            DeviceSupported: 1
  64.             DeviceSelected: 1
  65.  
  66.  
  67. >> gpuDevice(3)
  68.  
  69. ans =
  70.  
  71.   parallel.gpu.CUDADevice handle
  72.   Package: parallel.gpu
  73.  
  74.   Properties:
  75.                       Name: 'GeForce GTX 480'
  76.                      Index: 3
  77.          ComputeCapability: '2.0'
  78.             SupportsDouble: 1
  79.              DriverVersion: 4.2000
  80.         MaxThreadsPerBlock: 1024
  81.           MaxShmemPerBlock: 49152
  82.         MaxThreadBlockSize: [1024 1024 64]
  83.                MaxGridSize: [65535 65535]
  84.                  SIMDWidth: 32
  85.                TotalMemory: 1.6103e+09
  86.                 FreeMemory: 1.5289e+09
  87.        MultiprocessorCount: 15
  88.               ClockRateKHz: 1401000
  89.                ComputeMode: 'Exclusive'
  90.       GPUOverlapsTransfers: 1
  91.     KernelExecutionTimeout: 0
  92.           CanMapHostMemory: 1
  93.            DeviceSupported: 1
  94.             DeviceSelected: 1
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