nvcc致命:不支持的gpu架构“compute_30”

Question

我正试图在我的系统上设置vlfeat/matconvnet。但是当我试图编译GPU文件时，它会给我带来错误。我在试用他们的手册。我使用这两种方式编译，直接和强制cuda-6.0使用nvcc以及，但即使比这更不起作用。

我有两个问题：

1. 是否由于驱动程序版本和工具包版本不同而导致错误？(我也不明白为什么会有两种不同的表现)
2. 或者还有其他的问题。我怎么才能修好它？我正在使用Ubuntu12.04和matlab 2014 b。

我的gpuDevice信息：

>>gpuDevice
ans =    CUDADevice with properties:

                  Name: 'GeForce GTX 660'
                 Index: 1
     ComputeCapability: '3.0'
        SupportsDouble: 1
         DriverVersion: 7
        ToolkitVersion: 6
    MaxThreadsPerBlock: 1024
      MaxShmemPerBlock: 49152
    MaxThreadBlockSize: [1024 1024 64]
           MaxGridSize: [2.1475e+09 65535 65535]
             SIMDWidth: 32
           TotalMemory: 2.1468e+09
       AvailableMemory: 1.3938e+09
   MultiprocessorCount: 5
          ClockRateKHz: 1032500
           ComputeMode: 'Default'
  GPUOverlapsTransfers: 1
KernelExecutionTimeout: 1
      CanMapHostMemory: 1
       DeviceSupported: 1
        DeviceSelected: 1

以下是我遵循的步骤：

>> vl_setupnn

>> addpath matlab
Warning: Name is nonexistent or not a directory: matlab 
> In path at 109
  In addpath at 86 

>> vl_compilenn('verbose', 1)

vl_compilenn: * Compiler and linker configurations *
vl_compilenn:   intermediate build products directory:     /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build
vl_compilenn:   MEX files: /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/
vl_compilenn:   MEX compiler options: -DNDEBUG -largeArrayDims -cxx
vl_compilenn:   MEX linker options: -lmwblas -ljpeg -largeArrayDims
vl_compilenn: * Reading images *
vl_compilenn:   vl_imreadjpeg enabled
vl_compilenn:   image library: libjpeg
vl_compilenn:   image library compile flags: 
vl_compilenn:   image library link flags: -ljpeg
Starting parallel pool (parpool) using the 'local' profile ... connected to 4 workers.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/impl/copy_cpu.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/impl/subsample_cpu.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/impl/im2row_cpu.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/nnfullyconnected.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/nnconv.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/impl/tinythread.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/impl/normalize_cpu.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/impl/pooling_cpu.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/nnbias.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/nnnormalize.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/nnpooling.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents   /MATLAB/matconvnet-master/matlab/mex/.build/bits /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/nnsubsample.cpp -c -DNDEBUG -largeArrayDims -cxx
"Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/datamex.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/data.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/vl_nnconvt.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/vl_nnconv.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/impl/imread_libjpeg.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
In file included from /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/impl/imread_libjpeg.cpp:14:0:
/afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/bits/impl/imread_helpers.hpp:35:2: warning: #warning "SSSE3 instruction set not enabled. Using slower image conversion routines." [-Wcpp]

MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/vl_nnnormalize.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/vl_imreadjpeg.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX CC: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/vl_nnpool.cpp -c -DNDEBUG -largeArrayDims -cxx
Building with 'g++'.
MEX completed successfully.
vl_compilenn: MEX LINK: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex -lmwblas -ljpeg -largeArrayDims /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/vl_nnpool.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/data.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/datamex.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnconv.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnfullyconnected.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnsubsample.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnpooling.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnnormalize.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnbias.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/im2row_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/subsample_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/copy_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/pooling_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/normalize_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/tinythread.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/imread_libjpeg.o
Building with 'gcc'.
MEX completed successfully.
vl_compilenn: MEX LINK: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex -lmwblas -ljpeg -largeArrayDims /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/vl_nnnormalize.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/data.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/datamex.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnconv.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnfullyconnected.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnsubsample.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnpooling.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnnormalize.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnbias.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/im2row_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/subsample_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/copy_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/pooling_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/normalize_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/tinythread.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/imread_libjpeg.o
Building with 'gcc'.
MEX completed successfully.
vl_compilenn: MEX LINK: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex -lmwblas -ljpeg -largeArrayDims /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/vl_nnconv.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/data.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/datamex.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnconv.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnfullyconnected.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnsubsample.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnpooling.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnnormalize.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnbias.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/im2row_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/subsample_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/copy_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/pooling_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/normalize_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/tinythread.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/imread_libjpeg.o
Building with 'gcc'.
MEX completed successfully.
vl_compilenn: MEX LINK: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex -lmwblas -ljpeg -largeArrayDims /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/vl_nnconvt.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/data.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/datamex.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnconv.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnfullyconnected.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnsubsample.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnpooling.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnnormalize.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnbias.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/im2row_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/subsample_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/copy_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/pooling_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/normalize_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/tinythread.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/imread_libjpeg.o
Building with 'gcc'.
MEX completed successfully.
vl_compilenn: MEX LINK: -outdir /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex -lmwblas -ljpeg -largeArrayDims /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/vl_imreadjpeg.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/data.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/datamex.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnconv.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnfullyconnected.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnsubsample.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnpooling.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnnormalize.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/nnbias.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/im2row_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/subsample_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/copy_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/pooling_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/normalize_cpu.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/tinythread.o /afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/mex/.build/bits/impl/imread_libjpeg.o
Building with 'gcc'.
MEX completed successfully.
>> vl_compilenn('enableGpu', true)
vl_compilenn:   CUDA: MEX config file: '/afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/config/mex_CUDA_glnxa64.xml'
Building with 'nvcc'.
sh /tmp/mex_264042254061893_32767: Signal 127
Error using vl_compilenn>mex_compile (line 434)
nvcc fatal   : Unsupported gpu architecture 'compute_30'


Error in vl_compilenn>(parfor body) (line 393)
  mex_compile(opts, srcs{i}, toobj(bld_dir,srcs{i}), flags.mexcu) ;

Error in vl_compilenn (line 387)
parfor i = 1:numel(horzcat(lib_src, mex_src))

>> vl_compilenn('enableGpu', true, 'cudaRoot', '/usr/local/CUDA-6.0')
Warning: Setting the 'MW_NVCC_PATH' environment variable to
'/usr/local/CUDA-6.0/bin/nvcc' 
> In vl_compilenn at 253 
vl_compilenn:   CUDA: MEX config file: '/afs/cs.stanford.edu/u/ihsan/Documents/MATLAB/matconvnet-master/matlab/src/config/mex_CUDA_glnxa64.xml'
Building with 'nvcc'.
sh /tmp/mex_264102380876652_32767: Signal 127
Error using vl_compilenn>mex_compile (line 434)
nvcc fatal   : Unsupported gpu architecture 'compute_30'


Error in vl_compilenn>(parfor body) (line 393)
  mex_compile(opts, srcs{i}, toobj(bld_dir,srcs{i}), flags.mexcu) ;

Error in vl_compilenn (line 387)
parfor i = 1:numel(horzcat(lib_src, mex_src))

Answer 1

在这种情况下，您需要修改cmake命令如下：

cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D CUDA_GENERATION=Kepler ..

这是因为您安装了cuda，还需要检查您的体系结构。该代码只满足GPU体系结构的开普勒要求。

Answer 2

检查NVCC CUDA工具包文档第5.5节(虚拟体系结构特性列表)中支持的体系结构，我们发现对于开普勒，目前只有compute_35和compute_37是定义的虚拟体系结构。