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vlfeat / matconvnet

MatConvNet: CNNs for MATLAB
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NVCC Warning #1155

Open tlwilli3 opened 6 years ago

tlwilli3 commented 6 years ago

Hello, I am using Windows 7 with MATLAB 2017b, VS2015, CUDA 9.1. I recently compiled enabling GPU support, cuDNN, and received the following warning for all of the cuda code functions:

nvcc warning : The -std=c++11 flag is not supported with the configured host compiler. Flag will be ignored.

Also, for vl_imreadjpeg.cu I receive this message:

SSSE3 instruction set not enabled. Using slower image conversion routines.

After it runs through everything, all of the MEX files do compile. However, I am left wondering is it ignoring all of the functionality of cuDNN & the GPU?

Thanks in advance for your help.

DEUCE1957 commented 6 years ago

Am also having this issue on Matlab 2017b with Visual Studio C++ 2015, Cuda 9.2 and OS Windows 10. The support seems to compile but am greeted with this error when attempting to run vl_nnconv with GPU.

An input is not a numeric array (or GPU support not compiled).