improve CMake build

12 files changed, 755 insertions, 0 deletions

diff --git a/cmake/Modules/FindAtlas.cmake b/cmake/Modules/FindAtlas.cmake
new file mode 100644
index 00000000..6e156435
--- /dev/null
+++ b/cmake/Modules/FindAtlas.cmake
@@ -0,0 +1,52 @@
+# Find the Atlas (and Lapack) libraries
+#
+# The following variables are optionally searched for defaults
+#  Atlas_ROOT_DIR:            Base directory where all Atlas components are found
+#
+# The following are set after configuration is done:
+#  Atlas_FOUND
+#  Atlas_INCLUDE_DIRS
+#  Atlas_LIBRARIES
+#  Atlas_LIBRARYRARY_DIRS
+
+set(Atlas_INCLUDE_SEARCH_PATHS
+  /usr/include/atlas
+  /usr/include/atlas-base
+  $ENV{Atlas_ROOT_DIR}
+  $ENV{Atlas_ROOT_DIR}/include
+)
+
+set(Atlas_LIB_SEARCH_PATHS
+  /usr/lib/atlas
+  /usr/lib/atlas-base
+  $ENV{Atlas_ROOT_DIR}
+  $ENV{Atlas_ROOT_DIR}/lib
+)
+
+find_path(Atlas_CBLAS_INCLUDE_DIR   NAMES cblas.h   PATHS ${Atlas_INCLUDE_SEARCH_PATHS})
+find_path(Atlas_CLAPACK_INCLUDE_DIR NAMES clapack.h PATHS ${Atlas_INCLUDE_SEARCH_PATHS})
+
+find_library(Atlas_CBLAS_LIBRARY NAMES  ptcblas_r ptcblas cblas_r cblas PATHS ${Atlas_LIB_SEARCH_PATHS})
+find_library(Atlas_BLAS_LIBRARY NAMES   atlas_r   atlas                 PATHS ${Atlas_LIB_SEARCH_PATHS})
+find_library(Atlas_LAPACK_LIBRARY NAMES alapack_r alapack lapack_atlas  PATHS ${Atlas_LIB_SEARCH_PATHS})
+
+set(LOOKED_FOR
+  Atlas_CBLAS_INCLUDE_DIR
+  Atlas_CLAPACK_INCLUDE_DIR
+
+  Atlas_CBLAS_LIBRARY
+  Atlas_BLAS_LIBRARY
+  Atlas_LAPACK_LIBRARY
+)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Atlas DEFAULT_MSG ${LOOKED_FOR})
+
+if(ATLAS_FOUND)
+  set(Atlas_INCLUDE_DIR ${Atlas_CBLAS_INCLUDE_DIR} ${Atlas_CLAPACK_INCLUDE_DIR})
+  set(Atlas_LIBRARIES ${Atlas_LAPACK_LIBRARY} ${Atlas_CBLAS_LIBRARY} ${Atlas_BLAS_LIBRARY})
+  mark_as_advanced(${LOOKED_FOR})
+
+  message(STATUS "Found Atlas (include: ${Atlas_CBLAS_INCLUDE_DIR}, library: ${Atlas_BLAS_LIBRARY})")
+endif(ATLAS_FOUND)
+
diff --git a/cmake/Modules/FindGFlags.cmake b/cmake/Modules/FindGFlags.cmake
new file mode 100644
index 00000000..146e8455
--- /dev/null
+++ b/cmake/Modules/FindGFlags.cmake
@@ -0,0 +1,50 @@
+# - Try to find GFLAGS
+#
+# The following variables are optionally searched for defaults
+#  GFLAGS_ROOT_DIR:            Base directory where all GFLAGS components are found
+#
+# The following are set after configuration is done:
+#  GFLAGS_FOUND
+#  GFLAGS_INCLUDE_DIRS
+#  GFLAGS_LIBRARIES
+#  GFLAGS_LIBRARYRARY_DIRS
+
+include(FindPackageHandleStandardArgs)
+
+set(GFLAGS_ROOT_DIR "" CACHE PATH "Folder contains Gflags")
+
+# We are testing only a couple of files in the include directories
+if(WIN32)
+    find_path(GFLAGS_INCLUDE_DIR gflags/gflags.h
+        PATHS ${GFLAGS_ROOT_DIR}/src/windows)
+else()
+    find_path(GFLAGS_INCLUDE_DIR gflags/gflags.h
+        PATHS ${GFLAGS_ROOT_DIR})
+endif()
+
+if(MSVC)
+    find_library(GFLAGS_LIBRARY_RELEASE
+        NAMES libgflags
+        PATHS ${GFLAGS_ROOT_DIR}
+        PATH_SUFFIXES Release)
+
+    find_library(GFLAGS_LIBRARY_DEBUG
+        NAMES libgflags-debug
+        PATHS ${GFLAGS_ROOT_DIR}
+        PATH_SUFFIXES Debug)
+
+    set(GFLAGS_LIBRARY optimized ${GFLAGS_LIBRARY_RELEASE} debug ${GFLAGS_LIBRARY_DEBUG})
+else()
+    find_library(GFLAGS_LIBRARY gflags)
+endif()
+
+find_package_handle_standard_args(GFLAGS DEFAULT_MSG GFLAGS_INCLUDE_DIR GFLAGS_LIBRARY)
+
+
+if(GFLAGS_FOUND)
+    set(GFLAGS_INCLUDE_DIRS ${GFLAGS_INCLUDE_DIR})
+    set(GFLAGS_LIBRARIES ${GFLAGS_LIBRARY})
+    message(STATUS "Found gflags  (include: ${GFLAGS_INCLUDE_DIR}, library: ${GFLAGS_LIBRARY})")
+    mark_as_advanced(GFLAGS_LIBRARY_DEBUG GFLAGS_LIBRARY_RELEASE
+                     GFLAGS_LIBRARY GFLAGS_INCLUDE_DIR GFLAGS_ROOT_DIR)
+endif()
diff --git a/cmake/Modules/FindGlog.cmake b/cmake/Modules/FindGlog.cmake
new file mode 100644
index 00000000..56c76434
--- /dev/null
+++ b/cmake/Modules/FindGlog.cmake
@@ -0,0 +1,48 @@
+# - Try to find Glog
+#
+# The following variables are optionally searched for defaults
+#  GLOG_ROOT_DIR:            Base directory where all GLOG components are found
+#
+# The following are set after configuration is done:
+#  GLOG_FOUND
+#  GLOG_INCLUDE_DIRS
+#  GLOG_LIBRARIES
+#  GLOG_LIBRARYRARY_DIRS
+
+include(FindPackageHandleStandardArgs)
+
+set(GLOG_ROOT_DIR "" CACHE PATH "Folder contains Google glog")
+
+if(WIN32)
+    find_path(GLOG_INCLUDE_DIR glog/logging.h
+        PATHS ${GLOG_ROOT_DIR}/src/windows)
+else()
+    find_path(GLOG_INCLUDE_DIR glog/logging.h
+        PATHS ${GLOG_ROOT_DIR})
+endif()
+
+if(MSVC)
+    find_library(GLOG_LIBRARY_RELEASE libglog_static
+        PATHS ${GLOG_ROOT_DIR}
+        PATH_SUFFIXES Release)
+
+    find_library(GLOG_LIBRARY_DEBUG libglog_static
+        PATHS ${GLOG_ROOT_DIR}
+        PATH_SUFFIXES Debug)
+
+    set(GLOG_LIBRARY optimized ${GLOG_LIBRARY_RELEASE} debug ${GLOG_LIBRARY_DEBUG})
+else()
+    find_library(GLOG_LIBRARY glog
+        PATHS ${GLOG_ROOT_DIR}
+        PATH_SUFFIXES lib lib64)
+endif()
+
+find_package_handle_standard_args(GLOG DEFAULT_MSG GLOG_INCLUDE_DIR GLOG_LIBRARY)
+
+if(GLOG_FOUND)
+  set(GLOG_INCLUDE_DIRS ${GLOG_INCLUDE_DIR})
+  set(GLOG_LIBRARIES ${GLOG_LIBRARY})
+  message(STATUS "Found glog    (include: ${GLOG_INCLUDE_DIR}, library: ${GLOG_LIBRARY})")
+  mark_as_advanced(GLOG_ROOT_DIR GLOG_LIBRARY_RELEASE GLOG_LIBRARY_DEBUG
+                                 GLOG_LIBRARY GLOG_INCLUDE_DIR)
+endif()
diff --git a/cmake/Modules/FindLAPACK.cmake b/cmake/Modules/FindLAPACK.cmake
new file mode 100644
index 00000000..9641c45d
--- /dev/null
+++ b/cmake/Modules/FindLAPACK.cmake
@@ -0,0 +1,190 @@
+# - Find LAPACK library
+# This module finds an installed fortran library that implements the LAPACK
+# linear-algebra interface (see http://www.netlib.org/lapack/).
+#
+# The approach follows that taken for the autoconf macro file, acx_lapack.m4
+# (distributed at http://ac-archive.sourceforge.net/ac-archive/acx_lapack.html).
+#
+# This module sets the following variables:
+#  LAPACK_FOUND - set to true if a library implementing the LAPACK interface is found
+#  LAPACK_LIBRARIES - list of libraries (using full path name) for LAPACK
+
+# Note: I do not think it is a good idea to mixup different BLAS/LAPACK versions
+# Hence, this script wants to find a Lapack library matching your Blas library
+
+# Do nothing if LAPACK was found before
+IF(NOT LAPACK_FOUND)
+
+SET(LAPACK_LIBRARIES)
+SET(LAPACK_INFO)
+
+IF(LAPACK_FIND_QUIETLY OR NOT LAPACK_FIND_REQUIRED)
+  FIND_PACKAGE(BLAS)
+ELSE(LAPACK_FIND_QUIETLY OR NOT LAPACK_FIND_REQUIRED)
+  FIND_PACKAGE(BLAS REQUIRED)
+ENDIF(LAPACK_FIND_QUIETLY OR NOT LAPACK_FIND_REQUIRED)
+
+# Old search lapack script
+include(CheckFortranFunctionExists)
+
+macro(Check_Lapack_Libraries LIBRARIES _prefix _name _flags _list _blas)
+  # This macro checks for the existence of the combination of fortran libraries
+  # given by _list.  If the combination is found, this macro checks (using the
+  # Check_Fortran_Function_Exists macro) whether can link against that library
+  # combination using the name of a routine given by _name using the linker
+  # flags given by _flags.  If the combination of libraries is found and passes
+  # the link test, LIBRARIES is set to the list of complete library paths that
+  # have been found.  Otherwise, LIBRARIES is set to FALSE.
+  # N.B. _prefix is the prefix applied to the names of all cached variables that
+  # are generated internally and marked advanced by this macro.
+  set(_libraries_work TRUE)
+  set(${LIBRARIES})
+  set(_combined_name)
+  foreach(_library ${_list})
+    set(_combined_name ${_combined_name}_${_library})
+    if(_libraries_work)
+      if (WIN32)
+        find_library(${_prefix}_${_library}_LIBRARY
+          NAMES ${_library} PATHS ENV LIB PATHS ENV PATH)
+      else (WIN32)
+        if(APPLE)
+          find_library(${_prefix}_${_library}_LIBRARY
+            NAMES ${_library}
+            PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64
+            ENV DYLD_LIBRARY_PATH)
+        else(APPLE)
+          find_library(${_prefix}_${_library}_LIBRARY
+            NAMES ${_library}
+            PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64
+            ENV LD_LIBRARY_PATH)
+        endif(APPLE)
+      endif(WIN32)
+      mark_as_advanced(${_prefix}_${_library}_LIBRARY)
+      set(${LIBRARIES} ${${LIBRARIES}} ${${_prefix}_${_library}_LIBRARY})
+      set(_libraries_work ${${_prefix}_${_library}_LIBRARY})
+    endif(_libraries_work)
+  endforeach(_library ${_list})
+  if(_libraries_work)
+    # Test this combination of libraries.
+    set(CMAKE_REQUIRED_LIBRARIES ${_flags} ${${LIBRARIES}} ${_blas})
+    if (CMAKE_Fortran_COMPILER_WORKS)
+      check_fortran_function_exists(${_name} ${_prefix}${_combined_name}_WORKS)
+    else (CMAKE_Fortran_COMPILER_WORKS)
+      check_function_exists("${_name}_" ${_prefix}${_combined_name}_WORKS)
+    endif (CMAKE_Fortran_COMPILER_WORKS)
+    set(CMAKE_REQUIRED_LIBRARIES)
+    mark_as_advanced(${_prefix}${_combined_name}_WORKS)
+    set(_libraries_work ${${_prefix}${_combined_name}_WORKS})
+  endif(_libraries_work)
+  if(NOT _libraries_work)
+    set(${LIBRARIES} FALSE)
+  endif(NOT _libraries_work)
+endmacro(Check_Lapack_Libraries)
+
+
+if(BLAS_FOUND)
+
+  # Intel MKL
+  IF((NOT LAPACK_INFO) AND (BLAS_INFO STREQUAL "mkl"))
+    IF(MKL_LAPACK_LIBRARIES)
+      SET(LAPACK_LIBRARIES ${MKL_LAPACK_LIBRARIES} ${MKL_LIBRARIES})
+    ELSE(MKL_LAPACK_LIBRARIES)
+      SET(LAPACK_LIBRARIES ${MKL_LIBRARIES})
+    ENDIF(MKL_LAPACK_LIBRARIES)
+    SET(LAPACK_INCLUDE_DIR ${MKL_INCLUDE_DIR})
+    SET(LAPACK_INFO "mkl")
+  ENDIF()
+
+  # OpenBlas
+  IF((NOT LAPACK_INFO) AND (BLAS_INFO STREQUAL "open"))
+    SET(CMAKE_REQUIRED_LIBRARIES ${BLAS_LIBRARIES})
+    check_function_exists("cheev_" OPEN_LAPACK_WORKS)
+    if(OPEN_LAPACK_WORKS)
+      SET(LAPACK_INFO "open")
+    else()
+      message(STATUS "It seems OpenBlas has not been compiled with Lapack support")
+    endif()
+  endif()
+
+  # GotoBlas
+  IF((NOT LAPACK_INFO) AND (BLAS_INFO STREQUAL "goto"))
+    SET(CMAKE_REQUIRED_LIBRARIES ${BLAS_LIBRARIES})
+    check_function_exists("cheev_" GOTO_LAPACK_WORKS)
+    if(GOTO_LAPACK_WORKS)
+      SET(LAPACK_INFO "goto")
+    else()
+      message(STATUS "It seems GotoBlas has not been compiled with Lapack support")
+    endif()
+  endif()
+
+  # ACML
+  IF((NOT LAPACK_INFO) AND (BLAS_INFO STREQUAL "acml"))
+    SET(CMAKE_REQUIRED_LIBRARIES ${BLAS_LIBRARIES})
+    check_function_exists("cheev_" ACML_LAPACK_WORKS)
+    if(ACML_LAPACK_WORKS)
+      SET(LAPACK_INFO "acml")
+    else()
+      message(STATUS "Strangely, this ACML library does not support Lapack?!")
+    endif()
+  endif()
+
+  # Accelerate
+  IF((NOT LAPACK_INFO) AND (BLAS_INFO STREQUAL "accelerate"))
+    SET(CMAKE_REQUIRED_LIBRARIES ${BLAS_LIBRARIES})
+    check_function_exists("cheev_" ACCELERATE_LAPACK_WORKS)
+    if(ACCELERATE_LAPACK_WORKS)
+      SET(LAPACK_INFO "accelerate")
+    else()
+      message(STATUS "Strangely, this Accelerate library does not support Lapack?!")
+    endif()
+  endif()
+
+  # vecLib
+  IF((NOT LAPACK_INFO) AND (BLAS_INFO STREQUAL "veclib"))
+    SET(CMAKE_REQUIRED_LIBRARIES ${BLAS_LIBRARIES})
+    check_function_exists("cheev_" VECLIB_LAPACK_WORKS)
+    if(VECLIB_LAPACK_WORKS)
+      SET(LAPACK_INFO "veclib")
+    else()
+      message(STATUS "Strangely, this vecLib library does not support Lapack?!")
+    endif()
+  endif()
+
+  # Generic LAPACK library?
+  IF((NOT LAPACK_INFO) AND (BLAS_INFO STREQUAL "generic"))
+    check_lapack_libraries(
+      LAPACK_LIBRARIES
+      LAPACK
+      cheev
+      ""
+      "lapack"
+      "${BLAS_LIBRARIES}"
+      )
+    if(LAPACK_LIBRARIES)
+      SET(LAPACK_INFO "generic")
+    endif(LAPACK_LIBRARIES)
+  endif()
+
+else(BLAS_FOUND)
+  message(STATUS "LAPACK requires BLAS")
+endif(BLAS_FOUND)
+
+if(LAPACK_INFO)
+  set(LAPACK_FOUND TRUE)
+else(LAPACK_INFO)
+  set(LAPACK_FOUND FALSE)
+endif(LAPACK_INFO)
+
+IF (NOT LAPACK_FOUND AND LAPACK_FIND_REQUIRED)
+  message(FATAL_ERROR "Cannot find a library with LAPACK API. Please specify library location.")
+ENDIF (NOT LAPACK_FOUND AND LAPACK_FIND_REQUIRED)
+IF(NOT LAPACK_FIND_QUIETLY)
+  IF(LAPACK_FOUND)
+    MESSAGE(STATUS "Found a library with LAPACK API. (${LAPACK_INFO})")
+  ELSE(LAPACK_FOUND)
+    MESSAGE(STATUS "Cannot find a library with LAPACK API. Not using LAPACK.")
+  ENDIF(LAPACK_FOUND)
+ENDIF(NOT LAPACK_FIND_QUIETLY)
+
+# Do nothing if LAPACK was found before
+ENDIF(NOT LAPACK_FOUND)
diff --git a/cmake/Modules/FindLMDB.cmake b/cmake/Modules/FindLMDB.cmake
new file mode 100644
index 00000000..8a817fd6
--- /dev/null
+++ b/cmake/Modules/FindLMDB.cmake
@@ -0,0 +1,28 @@
+# Try to find the LMBD libraries and headers
+#  LMDB_FOUND - system has LMDB lib
+#  LMDB_INCLUDE_DIR - the LMDB include directory
+#  LMDB_LIBRARIES - Libraries needed to use LMDB
+
+# FindCWD based on FindGMP by:
+# Copyright (c) 2006, Laurent Montel, <montel@kde.org>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+
+# Adapted from FindCWD by:
+# Copyright 2013 Conrad Steenberg <conrad.steenberg@gmail.com>
+# Aug 31, 2013
+
+find_path(LMDB_INCLUDE_DIR NAMES  lmdb.h PATHS "$ENV{LMDB_DIR}/include")
+find_library(LMDB_LIBRARIES NAMES lmdb   PATHS "$ENV{LMDB_DIR}/lib" )
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(LMDB DEFAULT_MSG LMDB_INCLUDE_DIR LMDB_LIBRARIES)
+
+if(LMDB_FOUND)
+  message(STATUS "Found lmdb    (include: ${LMDB_INCLUDE_DIR}, library: ${LMDB_LIBRARIES})")
+  mark_as_advanced(LMDB_INCLUDE_DIR LMDB_LIBRARIES)
+
+  caffe_parse_header(${LMDB_INCLUDE_DIR}/lmdb.h
+                     LMDB_VERSION_LINES MDB_VERSION_MAJOR MDB_VERSION_MINOR MDB_VERSION_PATCH)
+  set(LMDB_VERSION "${MDB_VERSION_MAJOR}.${MDB_VERSION_MINOR}.${MDB_VERSION_PATCH}")
+endif()
diff --git a/cmake/Modules/FindLevelDB.cmake b/cmake/Modules/FindLevelDB.cmake
new file mode 100644
index 00000000..97f08ac9
--- /dev/null
+++ b/cmake/Modules/FindLevelDB.cmake
@@ -0,0 +1,44 @@
+# - Find LevelDB
+#
+#  LevelDB_INCLUDES  - List of LevelDB includes
+#  LevelDB_LIBRARIES - List of libraries when using LevelDB.
+#  LevelDB_FOUND     - True if LevelDB found.
+
+# Look for the header file.
+find_path(LevelDB_INCLUDE NAMES leveldb/db.h
+                          PATHS $ENV{LEVELDB_ROOT}/include /opt/local/include /usr/local/include /usr/include
+                          DOC "Path in which the file leveldb/db.h is located." )
+
+# Look for the library.
+find_library(LevelDB_LIBRARY NAMES leveldb
+                             PATHS /usr/lib $ENV{LEVELDB_ROOT}/lib
+                             DOC "Path to leveldb library." )
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(LevelDB DEFAULT_MSG LevelDB_INCLUDE LevelDB_LIBRARY)
+
+if(LEVELDB_FOUND)
+  message(STATUS "Found LevelDB (include: ${LevelDB_INCLUDE}, library: ${LevelDB_LIBRARY})")
+  set(LevelDB_INCLUDES ${LevelDB_INCLUDE})
+  set(LevelDB_LIBRARIES ${LevelDB_LIBRARY})
+  mark_as_advanced(LevelDB_INCLUDE LevelDB_LIBRARY)
+
+  if(EXISTS "${LevelDB_INCLUDE}/leveldb/db.h")
+    file(STRINGS "${LevelDB_INCLUDE}/leveldb/db.h" __version_lines
+           REGEX "static const int k[^V]+Version[ \t]+=[ \t]+[0-9]+;")
+
+    foreach(__line ${__version_lines})
+      if(__line MATCHES "[^k]+kMajorVersion[ \t]+=[ \t]+([0-9]+);")
+        set(LEVELDB_VERSION_MAJOR ${CMAKE_MATCH_1})
+      elseif(__line MATCHES "[^k]+kMinorVersion[ \t]+=[ \t]+([0-9]+);")
+        set(LEVELDB_VERSION_MINOR ${CMAKE_MATCH_1})
+      endif()
+    endforeach()
+
+    if(LEVELDB_VERSION_MAJOR AND LEVELDB_VERSION_MINOR)
+      set(LEVELDB_VERSION "${LEVELDB_VERSION_MAJOR}.${LEVELDB_VERSION_MINOR}")
+    endif()
+
+    caffe_clear_vars(__line __version_lines)
+  endif()
+endif()
diff --git a/cmake/Modules/FindMKL.cmake b/cmake/Modules/FindMKL.cmake
new file mode 100644
index 00000000..eb2d9f88
--- /dev/null
+++ b/cmake/Modules/FindMKL.cmake
@@ -0,0 +1,113 @@
+# - Find Intel MKL

+# Find the MKL libraries

+#

+# Options:

+#

+#   MKL_STATAIC       :   use static linking

+#   MKL_MULTI_THREADED:   use multi-threading

+#   MKL_SDL           :   Single Dynamic Library interface

+#

+# This module defines the following variables:

+#

+#   MKL_FOUND            : True if MKL_INCLUDE_DIR are found

+#   MKL_INCLUDE_DIR      : where to find mkl.h, etc.

+#   MKL_INCLUDE_DIRS     : set when MKL_INCLUDE_DIR found

+#   MKL_LIBRARIES        : the library to link against.

+

+

+include(FindPackageHandleStandardArgs)

+

+set(INTEL_ROOT "/opt/intel" CACHE PATH "Folder contains intel libs")

+set(MKL_ROOT ${INTEL_ROOT}/mkl CACHE PATH "Folder contains MKL")

+

+# Find include dir

+find_path(MKL_INCLUDE_DIR mkl.h

+    PATHS ${MKL_ROOT}/include)

+

+# Find include directory

+#  There is no include folder under linux

+if(WIN32)

+    find_path(INTEL_INCLUDE_DIR omp.h

+        PATHS ${INTEL_ROOT}/include)

+    set(MKL_INCLUDE_DIR ${MKL_INCLUDE_DIR} ${INTEL_INCLUDE_DIR})

+endif()

+

+# Find libraries

+

+# Handle suffix

+set(_MKL_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})

+

+if(WIN32)

+    if(MKL_STATAIC)

+        set(CMAKE_FIND_LIBRARY_SUFFIXES .lib)

+    else()

+        set(CMAKE_FIND_LIBRARY_SUFFIXES _dll.lib)

+    endif()

+else()

+    if(MKL_STATAIC)

+        set(CMAKE_FIND_LIBRARY_SUFFIXES .a)

+    else()

+        set(CMAKE_FIND_LIBRARY_SUFFIXES .so)

+    endif()

+endif()

+

+

+# MKL is composed by four layers: Interface, Threading, Computational and RTL

+

+if(MKL_SDL)

+    find_library(MKL_LIBRARY mkl_rt

+        PATHS ${MKL_ROOT}/lib/ia32/)

+

+    set(MKL_MINIMAL_LIBRARY ${MKL_LIBRARY})

+else()

+    ######################### Interface layer #######################

+    if(WIN32)

+        set(MKL_INTERFACE_LIBNAME mkl_intel_c)

+    else()

+        set(MKL_INTERFACE_LIBNAME mkl_intel)

+    endif()

+

+    find_library(MKL_INTERFACE_LIBRARY ${MKL_INTERFACE_LIBNAME}

+        PATHS ${MKL_ROOT}/lib/ia32/)

+

+    ######################## Threading layer ########################

+    if(MKL_MULTI_THREADED)

+        set(MKL_THREADING_LIBNAME mkl_intel_thread)

+    else()

+        set(MKL_THREADING_LIBNAME mkl_sequential)

+    endif()

+

+    find_library(MKL_THREADING_LIBRARY ${MKL_THREADING_LIBNAME}

+        PATHS ${MKL_ROOT}/lib/ia32/)

+

+    ####################### Computational layer #####################

+    find_library(MKL_CORE_LIBRARY mkl_core

+        PATHS ${MKL_ROOT}/lib/ia32/)

+    find_library(MKL_FFT_LIBRARY mkl_cdft_core

+        PATHS ${MKL_ROOT}/lib/ia32/)

+    find_library(MKL_SCALAPACK_LIBRARY mkl_scalapack_core

+        PATHS ${MKL_ROOT}/lib/ia32/)

+

+    ############################ RTL layer ##########################

+    if(WIN32)

+        set(MKL_RTL_LIBNAME libiomp5md)

+    else()

+        set(MKL_RTL_LIBNAME libiomp5)

+    endif()

+    find_library(MKL_RTL_LIBRARY ${MKL_RTL_LIBNAME}

+        PATHS ${INTEL_RTL_ROOT}/lib)

+

+    set(MKL_LIBRARY ${MKL_INTERFACE_LIBRARY} ${MKL_THREADING_LIBRARY} ${MKL_CORE_LIBRARY} ${MKL_FFT_LIBRARY} ${MKL_SCALAPACK_LIBRARY} ${MKL_RTL_LIBRARY})

+    set(MKL_MINIMAL_LIBRARY ${MKL_INTERFACE_LIBRARY} ${MKL_THREADING_LIBRARY} ${MKL_CORE_LIBRARY} ${MKL_RTL_LIBRARY})

+endif()

+

+set(CMAKE_FIND_LIBRARY_SUFFIXES ${_MKL_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})

+

+find_package_handle_standard_args(MKL DEFAULT_MSG

+    MKL_INCLUDE_DIR MKL_LIBRARY MKL_MINIMAL_LIBRARY)

+

+if(MKL_FOUND)

+    set(MKL_INCLUDE_DIRS ${MKL_INCLUDE_DIR})

+    set(MKL_LIBRARIES ${MKL_LIBRARY})

+    set(MKL_MINIMAL_LIBRARIES ${MKL_LIBRARY})

+endif()

diff --git a/cmake/Modules/FindMatlabMex.cmake b/cmake/Modules/FindMatlabMex.cmake
new file mode 100644
index 00000000..28ae65e7
--- /dev/null
+++ b/cmake/Modules/FindMatlabMex.cmake
@@ -0,0 +1,48 @@
+# This module looks for MatlabMex compiler
+# Defines variables:
+#    Matlab_DIR    - Matlab root dir
+#    Matlab_mex    - path to mex compiler
+#    Matlab_mexext - path to mexext
+
+if(MSVC)
+  foreach(__ver "9.30" "7.14" "7.11" "7.10" "7.9" "7.8" "7.7")
+    get_filename_component(__matlab_root "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MathWorks\\MATLAB\\${__ver};MATLABROOT]" ABSOLUTE)
+    if(__matlab_root)
+      break()
+    endif()
+  endforeach()
+endif()
+
+if(APPLE)
+  foreach(__ver "R2014b" "R2014a" "R2013b" "R2013a" "R2012b" "R2012a" "R2011b" "R2011a" "R2010b" "R2010a")
+    if(EXISTS /Applications/MATLAB_${__ver}.app)
+      set(__matlab_root /Applications/MATLAB_${__ver}.app)
+      break()
+    endif()
+  endforeach()
+endif()
+
+if(UNIX)
+   execute_process(COMMAND which matlab OUTPUT_STRIP_TRAILING_WHITESPACE
+                   OUTPUT_VARIABLE __out RESULT_VARIABLE __res)
+
+   if(__res MATCHES 0) # Suppress `readlink` warning if `which` returned nothing
+     execute_process(COMMAND which matlab  COMMAND xargs readlink
+                     COMMAND xargs dirname COMMAND xargs dirname COMMAND xargs echo -n
+                     OUTPUT_VARIABLE __matlab_root OUTPUT_STRIP_TRAILING_WHITESPACE)
+   endif()
+endif()
+
+
+find_path(Matlab_DIR NAMES bin/mex bin/mexext PATHS ${__matlab_root}
+                     DOC "Matlab directory" NO_DEFAULT_PATH)
+
+find_program(Matlab_mex    NAMES mex    mex.bat    HINTS ${Matlab_DIR} PATH_SUFFIXES bin NO_DEFAULT_PATH)
+find_program(Matlab_mexext NAMES mexext mexext.bat HINTS ${Matlab_DIR} PATH_SUFFIXES bin NO_DEFAULT_PATH)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(MatlabMex DEFAULT_MSG Matlab_mex Matlab_mexext)
+
+if(MATLABMEX_FOUND)
+  mark_as_advanced(Matlab_mex Matlab_mexext)
+endif()
diff --git a/cmake/Modules/FindNumPy.cmake b/cmake/Modules/FindNumPy.cmake
new file mode 100644
index 00000000..a671494c
--- /dev/null
+++ b/cmake/Modules/FindNumPy.cmake
@@ -0,0 +1,58 @@
+# - Find the NumPy libraries
+# This module finds if NumPy is installed, and sets the following variables
+# indicating where it is.
+#
+# TODO: Update to provide the libraries and paths for linking npymath lib.
+#
+#  NUMPY_FOUND               - was NumPy found
+#  NUMPY_VERSION             - the version of NumPy found as a string
+#  NUMPY_VERSION_MAJOR       - the major version number of NumPy
+#  NUMPY_VERSION_MINOR       - the minor version number of NumPy
+#  NUMPY_VERSION_PATCH       - the patch version number of NumPy
+#  NUMPY_VERSION_DECIMAL     - e.g. version 1.6.1 is 10601
+#  NUMPY_INCLUDE_DIR         - path to the NumPy include files
+
+unset(NUMPY_VERSION)
+unset(NUMPY_INCLUDE_DIR)
+
+if(PYTHONINTERP_FOUND)
+  execute_process(COMMAND "${PYTHON_EXECUTABLE}" "-c"
+    "import numpy as n; print(n.__version__); print(n.get_include());"
+    RESULT_VARIABLE __result
+    OUTPUT_VARIABLE __output
+    OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+  if(__result MATCHES 0)
+    string(REGEX REPLACE ";" "\\\\;" __values ${__output})
+    string(REGEX REPLACE "\r?\n" ";"    __values ${__values})
+    list(GET __values 0 NUMPY_VERSION)
+    list(GET __values 1 NUMPY_INCLUDE_DIR)
+
+    string(REGEX MATCH "^([0-9])+\\.([0-9])+\\.([0-9])+" __ver_check "${NUMPY_VERSION}")
+    if(NOT "${__ver_check}" STREQUAL "")
+      set(NUMPY_VERSION_MAJOR ${CMAKE_MATCH_1})
+      set(NUMPY_VERSION_MINOR ${CMAKE_MATCH_2})
+      set(NUMPY_VERSION_PATCH ${CMAKE_MATCH_3})
+      math(EXPR NUMPY_VERSION_DECIMAL
+        "(${NUMPY_VERSION_MAJOR} * 10000) + (${NUMPY_VERSION_MINOR} * 100) + ${NUMPY_VERSION_PATCH}")
+      string(REGEX REPLACE "\\\\" "/"  NUMPY_INCLUDE_DIR ${NUMPY_INCLUDE_DIR})
+    else()
+     unset(NUMPY_VERSION)
+     unset(NUMPY_INCLUDE_DIR)
+     message(STATUS "Requested NumPy version and include path, but got instead:\n${__output}\n")
+    endif()
+  endif()
+else()
+  message(STATUS "To find NumPy Python interpretator is required to be found.")
+endif()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(NumPy REQUIRED_VARS NUMPY_INCLUDE_DIR NUMPY_VERSION
+                                        VERSION_VAR   NUMPY_VERSION)
+
+if(NUMPY_FOUND)
+  message(STATUS "NumPy ver. ${NUMPY_VERSION} found (include: ${NUMPY_INCLUDE_DIR})")
+endif()
+
+caffe_clear_vars(__result __output __error_value __values __ver_check __error_value)
+
diff --git a/cmake/Modules/FindOpenBLAS.cmake b/cmake/Modules/FindOpenBLAS.cmake
new file mode 100644
index 00000000..b8434927
--- /dev/null
+++ b/cmake/Modules/FindOpenBLAS.cmake
@@ -0,0 +1,62 @@
+
+
+SET(Open_BLAS_INCLUDE_SEARCH_PATHS
+  /usr/include
+  /usr/include/openblas-base
+  /usr/local/include
+  /usr/local/include/openblas-base
+  /opt/OpenBLAS/include
+  $ENV{OpenBLAS_HOME}
+  $ENV{OpenBLAS_HOME}/include
+)
+
+SET(Open_BLAS_LIB_SEARCH_PATHS
+        /lib/
+        /lib/openblas-base
+        /lib64/
+        /usr/lib
+        /usr/lib/openblas-base
+        /usr/lib64
+        /usr/local/lib
+        /usr/local/lib64
+        /opt/OpenBLAS/lib
+        $ENV{OpenBLAS}cd
+        $ENV{OpenBLAS}/lib
+        $ENV{OpenBLAS_HOME}
+        $ENV{OpenBLAS_HOME}/lib
+ )
+
+FIND_PATH(OpenBLAS_INCLUDE_DIR NAMES cblas.h PATHS ${Open_BLAS_INCLUDE_SEARCH_PATHS})
+FIND_LIBRARY(OpenBLAS_LIB NAMES openblas PATHS ${Open_BLAS_LIB_SEARCH_PATHS})
+
+SET(OpenBLAS_FOUND ON)
+
+#    Check include files
+IF(NOT OpenBLAS_INCLUDE_DIR)
+    SET(OpenBLAS_FOUND OFF)
+    MESSAGE(STATUS "Could not find OpenBLAS include. Turning OpenBLAS_FOUND off")
+ENDIF()
+
+#    Check libraries
+IF(NOT OpenBLAS_LIB)
+    SET(OpenBLAS_FOUND OFF)
+    MESSAGE(STATUS "Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off")
+ENDIF()
+
+IF (OpenBLAS_FOUND)
+  IF (NOT OpenBLAS_FIND_QUIETLY)
+    MESSAGE(STATUS "Found OpenBLAS libraries: ${OpenBLAS_LIB}")
+    MESSAGE(STATUS "Found OpenBLAS include: ${OpenBLAS_INCLUDE_DIR}")
+  ENDIF (NOT OpenBLAS_FIND_QUIETLY)
+ELSE (OpenBLAS_FOUND)
+  IF (OpenBLAS_FIND_REQUIRED)
+    MESSAGE(FATAL_ERROR "Could not find OpenBLAS")
+  ENDIF (OpenBLAS_FIND_REQUIRED)
+ENDIF (OpenBLAS_FOUND)
+
+MARK_AS_ADVANCED(
+    OpenBLAS_INCLUDE_DIR
+    OpenBLAS_LIB
+    OpenBLAS
+)
+
diff --git a/cmake/Modules/FindSnappy.cmake b/cmake/Modules/FindSnappy.cmake
new file mode 100644
index 00000000..eff2a864
--- /dev/null
+++ b/cmake/Modules/FindSnappy.cmake
@@ -0,0 +1,28 @@
+# Find the Snappy libraries
+#
+# The following variables are optionally searched for defaults
+#  Snappy_ROOT_DIR:    Base directory where all Snappy components are found
+#
+# The following are set after configuration is done:
+#  SNAPPY_FOUND
+#  Snappy_INCLUDE_DIR
+#  Snappy_LIBRARIES
+
+find_path(Snappy_INCLUDE_DIR NAMES snappy.h
+                             PATHS ${SNAPPY_ROOT_DIR} ${SNAPPY_ROOT_DIR}/include)
+
+find_library(Snappy_LIBRARIES NAMES snappy
+                              PATHS ${SNAPPY_ROOT_DIR} ${SNAPPY_ROOT_DIR}/lib)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Snappy DEFAULT_MSG Snappy_INCLUDE_DIR Snappy_LIBRARIES)
+
+if(SNAPPY_FOUND)
+  message(STATUS "Found Snappy  (include: ${Snappy_INCLUDE_DIR}, library: ${Snappy_LIBRARIES})")
+  mark_as_advanced(Snappy_INCLUDE_DIR Snappy_LIBRARIES)
+
+  caffe_parse_header(${Snappy_INCLUDE_DIR}/snappy-stubs-public.h
+                     SNAPPY_VERION_LINES SNAPPY_MAJOR SNAPPY_MINOR SNAPPY_PATCHLEVEL)
+  set(Snappy_VERSION "${SNAPPY_MAJOR}.${SNAPPY_MINOR}.${SNAPPY_PATCHLEVEL}")
+endif()
+
diff --git a/cmake/Modules/FindvecLib.cmake b/cmake/Modules/FindvecLib.cmake
new file mode 100644
index 00000000..9600da43
--- /dev/null
+++ b/cmake/Modules/FindvecLib.cmake
@@ -0,0 +1,34 @@
+# Find the vecLib libraries as part of Accelerate.framework or as standalon framework
+#
+# The following are set after configuration is done:
+#  VECLIB_FOUND
+#  vecLib_INCLUDE_DIR
+#  vecLib_LINKER_LIBS
+
+
+if(NOT APPLE)
+  return()
+endif()
+
+set(__veclib_include_suffix "Frameworks/vecLib.framework/Versions/Current/Headers")
+
+find_path(vecLib_INCLUDE_DIR vecLib.h
+          DOC "vecLib include directory"
+          PATHS /System/Library/${__veclib_include_suffix}
+                /System/Library/Frameworks/Accelerate.framework/Versions/Current/${__veclib_include_suffix}
+                /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/Accelerate.framework/Versions/Current/Frameworks/vecLib.framework/Headers/)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(vecLib DEFAULT_MSG vecLib_INCLUDE_DIR)
+
+if(VECLIB_FOUND)
+  if(vecLib_INCLUDE_DIR MATCHES "^/System/Library/Frameworks/vecLib.framework.*")
+    set(vecLib_LINKER_LIBS -lcblas "-framework vecLib")
+    message(STATUS "Found standalone vecLib.framework")
+  else()
+    set(vecLib_LINKER_LIBS -lcblas "-framework Accelerate")
+    message(STATUS "Found vecLib as part of Accelerate.framework")
+  endif()
+
+  mark_as_advanced(vecLib_INCLUDE_DIR)
+endif()