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Commit c84a6604 authored by Vadim Pisarevsky's avatar Vadim Pisarevsky
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moved BLAS/LAPACK detection scripts to the main repository. Give preference to… 

moved BLAS/LAPACK detection scripts to the main repository. Give preference to the external BLAS over OpenCV's gemm, which improves performance of dnn module by a lot
parent 00b37260
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modules/dnn/CMakeLists.txt
View file @ c84a6604
......@@ -36,35 +36,12 @@ include(cmake/OpenCVFindLibProtobuf.cmake)
ocv_source_group("Src\\protobuf" FILES ${PROTOBUF_SRCS} ${PROTOBUF_HDRS})
ocv_module_include_directories(include ${PROTOBUF_INCLUDE_DIR})
# ----------------------------------------------------------------------------
# Try to find BLAS libraries
# ----------------------------------------------------------------------------
OCV_OPTION(${the_module}_WITH_BLAS "Use external BLAS library to speedup processing" OFF)
include(cmake/OpenCVFindCBLAS.cmake)
ocv_glob_module_sources(${PROTOBUF_SRCS} ${PROTOBUF_HDRS} ${CBLAS_H_PROXY_PATH})
ocv_create_module(${PROTOBUF_LIBRARIES})
ocv_add_samples()
ocv_add_accuracy_tests()
ocv_add_perf_tests()
# ----------------------------------------------------------------------------
# Link BLAS
# ----------------------------------------------------------------------------
if(${the_module}_WITH_BLAS AND HAVE_BLAS)
add_definitions(-DHAVE_CBLAS=1)
ocv_module_include_directories(${${the_module}_BLAS_INCLUDE_DIR})
ocv_add_dependencies(${the_module} ${${the_module}_BLAS_LIBRARIES})
target_link_libraries(${the_module} ${${the_module}_BLAS_LIBRARIES})
if(${the_module}_BLAS_BINARIES)
ocv_install_target(${the_module} EXPORT ${the_module}_BLAS_BINARIES
RUNTIME DESTINATION ${OPENCV_BIN_INSTALL_PATH} COMPONENT libs)
endif()
else()
add_definitions(-DHAVE_CBLAS=0)
endif()
# ----------------------------------------------------------------------------
# Download pre-trained models for complex testing on GoogLeNet and AlexNet
# ----------------------------------------------------------------------------
......
modules/dnn/cmake/FindAtlas.cmake deleted 100644 → 0
View file @ 00b37260
#COPYRIGHT
#
#All contributions by the University of California:
#Copyright (c) 2014, 2015, The Regents of the University of California (Regents)
#All rights reserved.
#
#All other contributions:
#Copyright (c) 2014, 2015, the respective contributors
#All rights reserved.
#
#Caffe uses a shared copyright model: each contributor holds copyright over
#their contributions to Caffe. The project versioning records all such
#contribution and copyright details. If a contributor wants to further mark
#their specific copyright on a particular contribution, they should indicate
#their copyright solely in the commit message of the change when it is
#committed.
#
#LICENSE
#
#Redistribution and use in source and binary forms, with or without
#modification, are permitted provided that the following conditions are met:
#
#1. Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
#ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
#WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
#DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
#ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
#(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
#LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
#ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
#(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
#SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#CONTRIBUTION AGREEMENT
#
#By contributing to the BVLC/caffe repository through pull-request, comment,
#or otherwise, the contributor releases their content to the
#license and copyright terms herein.
# 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)
\ No newline at end of file
modules/dnn/cmake/FindOpenBLAS.cmake deleted 100644 → 0
View file @ 00b37260
#COPYRIGHT
#
#All contributions by the University of California:
#Copyright (c) 2014, 2015, The Regents of the University of California (Regents)
#All rights reserved.
#
#All other contributions:
#Copyright (c) 2014, 2015, the respective contributors
#All rights reserved.
#
#Caffe uses a shared copyright model: each contributor holds copyright over
#their contributions to Caffe. The project versioning records all such
#contribution and copyright details. If a contributor wants to further mark
#their specific copyright on a particular contribution, they should indicate
#their copyright solely in the commit message of the change when it is
#committed.
#
#LICENSE
#
#Redistribution and use in source and binary forms, with or without
#modification, are permitted provided that the following conditions are met:
#
#1. Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
#ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
#WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
#DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
#ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
#(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
#LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
#ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
#(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
#SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#CONTRIBUTION AGREEMENT
#
#By contributing to the BVLC/caffe repository through pull-request, comment,
#or otherwise, the contributor releases their content to the
#license and copyright terms herein.
SET(Open_BLAS_INCLUDE_SEARCH_PATHS
/usr/include
/usr/include/openblas
/usr/include/openblas-base
/usr/local/include
/usr/local/include/openblas
/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: ${OpenBLAS_INCLUDE_DIR}")
ENDIF (NOT OpenBLAS_FIND_QUIETLY)
ELSE (OpenBLAS_FOUND)
IF (OpenBLAS_FIND_REQUIRED)
MESSAGE(FATAL_ERROR "Could not find OpenBLAS")
ENDIF (OpenBLAS_FIND_REQUIRED)
ENDIF (OpenBLAS_FOUND)
MARK_AS_ADVANCED(
OpenBLAS_INCLUDE_DIR
OpenBLAS_LIB
OpenBLAS
)
\ No newline at end of file
modules/dnn/cmake/OpenCVFindCBLAS.cmake deleted 100644 → 0
View file @ 00b37260
macro(_find_file_in_dirs VAR NAME DIRS)
find_path(${VAR} ${NAME} ${DIRS} NO_DEFAULT_PATH)
set(${VAR} ${${VAR}}/${NAME})
unset(${VAR} CACHE)
endmacro()
if(${the_module}_WITH_BLAS)
set(_bp ${the_module}_BLAS) #prefix for blas variables
set(BLAS_CBLAS_H "cblas.h")
set(HAVE_BLAS "")
if(NOT HAVE_BLAS) #check custom BLAS from user input
if(${_bp}_INCLUDE_DIR AND ${_bp}_LIBRARIES AND ${_bp}_CBLAS_H)
set(HAVE_BLAS "Custom")
endif()
endif()
if(NOT HAVE_BLAS)
include(cmake/OpenCVFindMKL.cmake)
if(HAVE_MKL)
set(BLAS_INCLUDE_DIR ${MKL_INCLUDE_DIRS})
set(BLAS_LIBRARIES ${MKL_LIBRARIES} )
set(BLAS_CBLAS_H "mkl_cblas.h" )
set(HAVE_BLAS "MKL")
endif()
endif()
if(NOT HAVE_BLAS)
include(cmake/FindOpenBLAS.cmake)
if(OpenBLAS_FOUND)
set(BLAS_INCLUDE_DIR ${OpenBLAS_INCLUDE_DIR} )
set(BLAS_LIBRARIES ${OpenBLAS_LIB} )
set(HAVE_BLAS "OpenBLAS")
endif()
endif()
if(NOT HAVE_BLAS AND UNIX)
include(cmake/FindAtlas.cmake)
if(ATLAS_FOUND)
set(BLAS_INCLUDE_DIR ${Atlas_INCLUDE_DIR})
set(BLAS_LIBRARIES ${Atlas_LIBRARIES} )
set(HAVE_BLAS "Atlas")
endif()
endif()
if(NOT HAVE_BLAS OR NOT (HAVE_BLAS STREQUAL "Custom"))
set(${_bp}_INCLUDE_DIR ${BLAS_INCLUDE_DIR} CACHE PATH "Path to BLAS include dir" FORCE)
set(${_bp}_CBLAS_H ${BLAS_CBLAS_H} CACHE STRING "Alternative name of cblas.h" FORCE)
set(${_bp}_LIBRARIES ${BLAS_LIBRARIES} CACHE FILEPATH "Path to BLAS libraries that will be linked with ${the_module} module" FORCE)
set(${_bp}_BINARIES ${BLAS_BINARIES} CACHE FILEPATH "Path to BLAS binaries (.so, .dll) that will be installed with ${the_module} module" FORCE)
endif()
if(HAVE_BLAS) #adding proxy cblas.h header
_find_file_in_dirs(CBLAS_H_PATH ${${_bp}_CBLAS_H} ${${_bp}_INCLUDE_DIR})
if(NOT CBLAS_H_PATH)
message(WARNING "CBLAS header '${${_bp}_CBLAS_H}' not found into '${${_bp}_INCLUDE_DIR}'")
endif()
set(CBLAS_H_PROXY_PATH ${CMAKE_CURRENT_BINARY_DIR}/opencv_cblas.hpp)
set(_include_str "\#include \"${CBLAS_H_PATH}\"")
file(WRITE ${CBLAS_H_PROXY_PATH} ${_include_str})
endif()
endif()
\ No newline at end of file
modules/dnn/cmake/OpenCVFindMKL.cmake deleted 100644 → 0
View file @ 00b37260
#
# The script to detect Intel(R) Math Kernel Library (MKL)
# installation/package
#
# Parameters:
# MKL_WITH_TBB
#
# On return this will define:
#
# HAVE_MKL - True if Intel IPP found
# MKL_ROOT_DIR - root of IPP installation
# MKL_INCLUDE_DIRS - IPP include folder
# MKL_LIBRARIES - IPP libraries that are used by OpenCV
#
macro (mkl_find_lib VAR NAME DIRS)
find_path(${VAR} ${NAME} ${DIRS} NO_DEFAULT_PATH)
set(${VAR} ${${VAR}}/${NAME})
unset(${VAR} CACHE)
endmacro()
macro(mkl_fail)
set(HAVE_MKL OFF CACHE BOOL "True if MKL found")
set(MKL_ROOT_DIR ${MKL_ROOT_DIR} CACHE PATH "Path to MKL directory")
unset(MKL_INCLUDE_DIRS CACHE)
unset(MKL_LIBRARIES CACHE)
return()
endmacro()
macro(get_mkl_version VERSION_FILE)
# read MKL version info from file
file(STRINGS ${VERSION_FILE} STR1 REGEX "__INTEL_MKL__")
file(STRINGS ${VERSION_FILE} STR2 REGEX "__INTEL_MKL_MINOR__")
file(STRINGS ${VERSION_FILE} STR3 REGEX "__INTEL_MKL_UPDATE__")
#file(STRINGS ${VERSION_FILE} STR4 REGEX "INTEL_MKL_VERSION")
# extract info and assign to variables
string(REGEX MATCHALL "[0-9]+" MKL_VERSION_MAJOR ${STR1})
string(REGEX MATCHALL "[0-9]+" MKL_VERSION_MINOR ${STR2})
string(REGEX MATCHALL "[0-9]+" MKL_VERSION_UPDATE ${STR3})
set(MKL_VERSION_STR "${MKL_VERSION_MAJOR}.${MKL_VERSION_MINOR}.${MKL_VERSION_UPDATE}" CACHE STRING "MKL version" FORCE)
endmacro()
if(NOT DEFINED MKL_USE_MULTITHREAD)
OCV_OPTION(MKL_WITH_TBB "Use MKL with TBB multithreading" OFF)#ON IF WITH_TBB)
OCV_OPTION(MKL_WITH_OPENMP "Use MKL with OpenMP multithreading" OFF)#ON IF WITH_OPENMP)
endif()
#check current MKL_ROOT_DIR
if(NOT MKL_ROOT_DIR OR NOT EXISTS ${MKL_ROOT_DIR}/include/mkl.h)
set(mkl_root_paths ${MKL_ROOT_DIR})
if(DEFINED $ENV{MKLROOT})
list(APPEND mkl_root_paths $ENV{MKLROOT})
endif()
if(WIN32)
set(ProgramFilesx86 "ProgramFiles(x86)")
list(APPEND mkl_root_paths $ENV{${ProgramFilesx86}}/IntelSWTools/compilers_and_libraries/windows/mkl)
endif()
if(UNIX)
list(APPEND mkl_root_paths "/opt/intel/mkl")
endif()
find_path(MKL_ROOT_DIR include/mkl.h PATHS ${mkl_root_paths})
endif()
if(NOT MKL_ROOT_DIR)
mkl_fail()
endif()
set(MKL_INCLUDE_DIRS ${MKL_ROOT_DIR}/include)
get_mkl_version(${MKL_INCLUDE_DIRS}/mkl_version.h)
#determine arch
if(CMAKE_CXX_SIZEOF_DATA_PTR EQUAL 8)
set(MKL_X64 1)
set(MKL_ARCH "intel64")
include(CheckTypeSize)
CHECK_TYPE_SIZE(int _sizeof_int)
if (_sizeof_int EQUAL 4)
set(MKL_LP64 "lp64")
else()
set(MKL_LP64 "ilp64")
endif()
else()
set(MKL_ARCH "ia32")
endif()
if(${MKL_VERSION_STR} VERSION_GREATER "11.3.0" OR ${MKL_VERSION_STR} VERSION_EQUAL "11.3.0")
set(mkl_lib_find_paths
${MKL_ROOT_DIR}/lib
${MKL_ROOT_DIR}/lib/${MKL_ARCH} ${MKL_ROOT_DIR}/../tbb/lib/${MKL_ARCH})
set(mkl_lib_list
mkl_core
mkl_intel_${MKL_LP64})
if(MKL_WITH_TBB)
list(APPEND mkl_lib_list mkl_tbb_thread tbb)
elseif(MKL_WITH_OPENMP)
if(MSVC)
list(APPEND mkl_lib_list mkl_intel_thread libiomp5md)
else()
list(APPEND mkl_lib_list libmkl_gnu_thread)
endif()
else()
list(APPEND mkl_lib_list mkl_sequential)
endif()
else()
message(STATUS "MKL version ${MKL_VERSION_STR} is not supported")
mkl_fail()
endif()
set(MKL_LIBRARIES "")
foreach(lib ${mkl_lib_list})
find_library(${lib} ${lib} ${mkl_lib_find_paths})
mark_as_advanced(${lib})
if(NOT ${lib})
mkl_fail()
endif()
list(APPEND MKL_LIBRARIES ${${lib}})
endforeach()
message(STATUS "Found MKL ${MKL_VERSION_STR} at: ${MKL_ROOT_DIR}")
set(HAVE_MKL ON CACHE BOOL "True if MKL found")
set(MKL_ROOT_DIR ${MKL_ROOT_DIR} CACHE PATH "Path to MKL directory")
set(MKL_INCLUDE_DIRS ${MKL_INCLUDE_DIRS} CACHE PATH "Path to MKL include directory")
if(NOT UNIX)
set(MKL_LIBRARIES ${MKL_LIBRARIES} CACHE FILEPATH "MKL libarries")
else()
#it's ugly but helps to avoid cyclic lib problem
set(MKL_LIBRARIES ${MKL_LIBRARIES} ${MKL_LIBRARIES} ${MKL_LIBRARIES} "-lpthread" "-lm" "-ldl")
set(MKL_LIBRARIES ${MKL_LIBRARIES} CACHE STRING "MKL libarries")
endif()
\ No newline at end of file
modules/dnn/src/layers/op_blas.cpp
View file @ c84a6604
#include "op_blas.hpp"
#if HAVE_CBLAS
#include "opencv_cblas.hpp"
#ifdef HAVE_LAPACK
#include "opencv_lapack.h"
#endif
#include <iostream>
......@@ -99,15 +99,7 @@ public:
void gemmCPU(const Mat &A, const Mat &B, double alpha, Mat &C, double beta, int flags /*= 0*/)
{
if( C.type() == CV_32F && flags == 0 )
{
GEMMInvoker invoker(&A, &B, alpha, &C, beta);
double granularity = 10000000./((double)A.rows*A.cols);
parallel_for_(Range(0, B.cols), invoker, granularity);
}
else
{
#if HAVE_CBLAS
#ifdef HAVE_LAPACK
bool transA = static_cast<bool>(flags & GEMM_1_T);
bool transB = static_cast<bool>(flags & GEMM_2_T);
bool transC = static_cast<bool>(flags & GEMM_3_T);
......@@ -145,9 +137,15 @@ void gemmCPU(const Mat &A, const Mat &B, double alpha, Mat &C, double beta, int
CV_Error(Error::BadDepth, "Only floating point types are supported");
}
#else
cv::gemm(A, B, alpha, C, beta, C, flags);
#endif
if( C.type() == CV_32F && flags == 0 )
{
GEMMInvoker invoker(&A, &B, alpha, &C, beta);
double granularity = 10000000./((double)A.rows*A.cols);
parallel_for_(Range(0, B.cols), invoker, granularity);
}
else
cv::gemm(A, B, alpha, C, beta, C, flags);
#endif
}
int getBlasThreads()
......
modules/dnn/src/layers/shift_layer.cpp
View file @ c84a6604
......@@ -133,7 +133,7 @@ ShiftLayer::ShiftLayer(LayerParams &params) : Layer(params)
{
CV_Assert(blobs.size() == 1);
#if HAVE_CBLAS
#ifdef HAVE_LAPACK
{
if (getBlasThreads() != cv::getThreadNum())
{
......
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