centos7.0 Tesla k80 Caffe installation

centos7.0 Tesla k80 Caffe installation

Official installation steps:

General dependencies

sudo yum install protobuf-devel leveldb-devel snappy-devel opencv-devel boost-devel hdf5-devel

Remaining dependencies, recent OS

sudo yum install gflags-devel glog-devel lmdb-devel

Remaining dependencies, if not found

# Glog
wget https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/google-glog/ glog-0.3.3.tar.gz
tar zxvf glog-0.3.3.tar.gz
cd glog-0.3.3
./configure make
&& make install
# gflags
wget https://github.com/schuhschuh/gflags/archive/master.zip
unzip master.zip
CD Gflags-master
mkdir build && CD build
export cxxflags= "-fpic" && cmake: && make Verbos E=1 make
&& make install
# lmdb
git clone https://github.com/LMDB/lmdb
CD lmdb/libraries/ Liblmdb make
&& make install

generally after the above steps, some libraries can not be installed, need to install manually:

Opencv-devel

$ sudo yum-y install cmake pkgconfig gtk2-devel python-devel numpy tbb-devel libpng-devel
$ wget HTTP://SOURCEFORGE.N Et/projects/opencvlibrary/files/opencv-unix/2.4.10/opencv-2.4.10.zip
$ unzip opencv-2.4.10.zip
$ cd opencv-2.4.10
$ mkdir Build
$ cd Build
$ cmake. /-dcmake_build_type=release-dcmake_install_prefix=/usr/local-dbuild_examples=on-dbuild_new_python_support=on- Dinstall_python_examples=on
$ make-j 2
$ sudo make install

Question One

/home/usrname/opencv-3.0.0/modules/cudalegacy/src/graphcuts.cpp:120:54:error: ' NppiGraphcutState ' have not been Declared
     typedef nppstatus (*init_func_t) (Nppisize osize, nppigraphcutstate** ppstat
                                                      ^
/home/usrname/ Opencv-3.0.0/modules/cudalegacy/src/graphcuts.cpp:135:18:error: ' nppigraphcutstate ' does not name a type
         Operator nppigraphcutstate* ()
                  ^
/home/usrname/opencv-3.0.0/modules/cudalegacy/src/graphcuts.cpp:141:9: Error: ' Nppigraphcutstate ' does not name a type
         nppigraphcutstate* pState;


Solution: Need to modify a source code:

in Graphcuts.cpp will
#if!defined (have_cuda) | | defined (cuda_disabler) 
to
#if! Defined (Have_cuda) | | Defined (Cuda_disabler) | | (cudart_version >= 8000)

Question Two

NVCC fatal   : Unsupported GPU architecture ' compute_11 '  
CMake Error at Cuda_compile_generated_matrix_ operations.cu.o.cmake:206 (message):  
  Error generating  
/home/smie/documents/opencv2.4.11/build/modules/ Core/cmakefiles/cuda_compile.dir/__/dynamicuda/src/cuda/./cuda_compile_gene  

RATED_MATRIX_OPERATIONS.CU.O  
make[2]: * * *  
[Modules/core/cmakefiles/cuda_compile.dir/__/dynamicuda/src/cuda/./cuda_compile_generated_matrix_ OPERATIONS.CU.O] Error 1  
make[1]: * * [Modules/core/cmakefiles/opencv_core.dir/all] Error 2 make[1]: * * * waiting for Unfinished jobs ....  


Use the following command to resolve the

$ cmake-d cmake_build_type=release-d cmake_install_prefix=/usr/local-d Cuda_generation=kepler:

HDF5

Click the Library download address
Currently, the SWMR feature can only is tested on UNIX platforms. The SWMR testing is disabled on Windows.

Please be Aware:on UNIX platforms The HDF5 tests must is run on a local file system or a parallel file system running GPF S or Lustre in order for the SWMR tests to complete properly. For example:

    CD Localfspath
    mkdir build
    CD build
    /path_to_hdf5_source/configure ...
    Make do
    check make
    install

Boost-devel

$ wget-o boost_1_55_0.tar.bz2 http://downloads.sourceforge.net/project/boost/boost/1.55.0/boost_1_55_0.tar.bz2?r= Http%3a%2f%2fsourceforge.net%2fprojects%2fboost%2ffiles%2fboost%2f1.55.0%2f&ts=1385953406&use_mirror= Softlayer-ams

$ tar jxvf  boost_1_55_0.tar.bz2
$ cd boost_1_55_0
$./bootstrap.sh
$./b2
$ sudo./b2 Install

Glog-devel

$ sudo wget https://codeload.github.com/google/glog/zip/master
$ unzip glog-master.zip
$ cd glog-master
$ ./configure
$ make-j4
$ sudo make install

Protobuf

$ wget-o protobuf.zip https://github.com/google/protobuf/archive/master.zip

$ unzip protobuf.zip
$ cd Protobuf-master
$./autogen.sh
$ make && do check
$ sudo make install

Leveldb-devel

$ sudo git clone https://github.com/google/leveldb.git
$ make
$ sudo cp-r include/leveldb/usr/local/include< c14/>$ sudo cp./out-shared/libleveldb.so/usr/local/lib

Openblas

$ git clone https://github.com/xianyi/OpenBLAS.git
$ cd openblas
$ make Fc=gfortran (if no Gfortran is installed, execute sudo Apt-get install Gfortran) (CentOS is yum install Gcc-gfortran)
$ sudo make prefix=/usr/local/install
$ ln-s/opt/ Openblas/lib/libopenblas.so  /usr/lib/libblas.so.3
$ ln-s/opt/openblas/lib/liblapack.so.3/usr/lib/ Liblapack.so.3

compile caffe after installing dependent libraries

$ sudo cp Makefile.config.example makefile.config
# Adjust Makefile.config (for example, if using Anaconda Python, # O R if CuDNN is desired)
$ sudo make all
$ sudo make test
$ sudo make runtest

If the new version of Caffe will report the following error:/

/usr/bin/ld:cannot Find-lcblas
/usr/bin/ld:cannot Find-latlas.

Workaround:

sudo vim makefile.config

modifies the following code:
BLAS: = Atlas (pre-Modified)
BLAS: = Open  (modified)

blas_include: =/usr/ Local/include/openblas (ADD)