Hi I seem to have successfully installed PyCUDA on a Windows 7 64bit machine, Python 2.7.1, CUDA 3.2, PyCUDA 2011.1 using instructions from Christoph Bussler "Windows 7 64-bit with Visual Studio Professional 2008 (Strictly Binary Versions)". Problem is... it runs very verbosely, and hence, slowly. Below is an example output from running the demo.py script from the PyCUDA source.
How can I switch off the verbose output? Thanks Regards Brett C:\Users\bry074>python P:\SAF\AICAS\GPU_code_testing\Copy_LinuxGPU\python_scripts\pycuda_demo\demo.py cuInit cuDeviceGetCount cuDeviceGet cuCtxCreate cuCtxGetDevice cuMemAlloc cuMemcpyHtoD cuCtxGetDevice cuDeviceComputeCapability cuModuleLoadDataEx cuModuleGetFunction cuFuncSetBlockShape (doublify) cuParamSetv (doublify) cuParamSetSize (doublify) cuLaunchGrid (doublify) cuMemcpyDtoH original array: [[-1.85515511 -0.61387902 -0.9409495 0.57415462] [ 2.04725552 -0.43586037 1.19255412 -0.46156505] [-0.83301312 0.76718497 -0.53578204 0.16794606] [-1.24282026 -0.25060421 -0.50485265 -1.50926399]] doubled with kernel: [[-3.71031022 -1.22775805 -1.881899 1.14830923] [ 4.09451103 -0.87172073 2.38510823 -0.9231301 ] [-1.66602623 1.53436995 -1.07156408 0.33589211] [-2.48564053 -0.50120842 -1.00970531 -3.01852798]] cuFuncSetBlockShape (doublify) cuMemAlloc cuParamSetv (doublify) cuParamSetSize (doublify) cuMemcpyHtoD cuLaunchGrid (doublify) cuCtxSynchronize cuMemcpyDtoH cuMemFree doubled with InOut: [[-3.71031022 -1.22775805 -1.881899 1.14830923] [ 4.09451103 -0.87172073 2.38510823 -0.9231301 ] [-1.66602623 1.53436995 -1.07156408 0.33589211] [-2.48564053 -0.50120842 -1.00970531 -3.01852798]] cuMemAlloc cuCtxGetDevice cuDeviceGetAttribute cuDeviceGetAttribute cuDeviceComputeCapability cuDeviceGetAttribute cuDeviceGetAttribute cuDeviceComputeCapability cuDeviceComputeCapability cuDeviceGetAttribute cuMemcpyHtoD cuMemFree cuMemAlloc cuCtxGetDevice cuCtxGetDevice cuDeviceComputeCapability cuModuleLoadDataEx cuModuleGetFunction cuFuncSetBlockShape (axpb) cuParamSetSize (axpb) cuFuncSetBlockShape (axpb) cuParamSetv (axpb) cuLaunchGrid (axpb) cuMemcpyDtoH cuMemFree original array: cuMemcpyDtoH [[-0.48802722 0.91386962 -0.81973875 0.19833829] [ 0.51856601 -0.09402688 -0.48339829 1.20150411] [-1.65700185 2.41741824 0.0643658 0.15416692] [ 0.3448593 1.04530859 0.03367852 1.69314694]] doubled with gpuarray: [[-0.97605443 1.82773924 -1.63947749 0.39667657] [ 1.03713202 -0.18805376 -0.96679658 2.40300822] [-3.31400371 4.83483648 0.12873159 0.30833384] [ 0.6897186 2.09061718 0.06735703 3.38629389]] cuCtxPopCurrent cuCtxPushCurrent cuModuleUnload cuCtxPopCurrent cuCtxPushCurrent cuMemFree cuCtxPopCurrent cuCtxPushCurrent cuModuleUnload cuCtxPopCurrent cuCtxPushCurrent cuCtxDetach
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