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-rw-r--r--package/opencv3/0002-fix-support-for-pthreads-parallel_for.patch212
1 files changed, 0 insertions, 212 deletions
diff --git a/package/opencv3/0002-fix-support-for-pthreads-parallel_for.patch b/package/opencv3/0002-fix-support-for-pthreads-parallel_for.patch
deleted file mode 100644
index 6eeb270eea..0000000000
--- a/package/opencv3/0002-fix-support-for-pthreads-parallel_for.patch
+++ /dev/null
@@ -1,212 +0,0 @@
-Backport from https://github.com/Itseez/opencv/commit/a482dcce464acbd5368fb93c6c3d52ba8401776a
-
-From a482dcce464acbd5368fb93c6c3d52ba8401776a Mon Sep 17 00:00:00 2001
-From: Alexander Alekhin <alexander.alekhin@itseez.com>
-Date: Thu, 11 Jun 2015 16:53:07 +0300
-Subject: [PATCH] fix support for pthreads parallel_for
-
-Signed-off-by: Samuel Martin <s.martin49@gmail.com>
----
- CMakeLists.txt | 29 ++++++++++++++++++++++-------
- cmake/OpenCVFindLibsPerf.cmake | 14 +++++++++-----
- cmake/templates/cvconfig.h.in | 6 ++++++
- modules/core/src/parallel.cpp | 13 ++++++++-----
- modules/core/src/parallel_pthreads.cpp | 2 +-
- modules/core/src/precomp.hpp | 6 ------
- 6 files changed, 46 insertions(+), 24 deletions(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index d9a17b3..27d8470 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -188,7 +188,7 @@ OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O insted of QTKit" OFF
- OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF IF (NOT IOS AND NOT WINRT) )
- OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF)
- OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF IF (WIN32 AND NOT WINRT) )
--OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" OFF IF (NOT WIN32) )
-+OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" ON IF (NOT WIN32) )
- OCV_OPTION(WITH_TIFF "Include TIFF support" ON IF (NOT IOS) )
- OCV_OPTION(WITH_UNICAP "Include Unicap support (GPL)" OFF IF (UNIX AND NOT APPLE AND NOT ANDROID) )
- OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON IF (UNIX AND NOT ANDROID) )
-@@ -1026,6 +1026,27 @@ if(DEFINED WITH_GPHOTO2)
- endif(DEFINED WITH_GPHOTO2)
-
-
-+# Order is similar to CV_PARALLEL_FRAMEWORK in core/src/parallel.cpp
-+ocv_clear_vars(CV_PARALLEL_FRAMEWORK)
-+if(HAVE_TBB)
-+ set(CV_PARALLEL_FRAMEWORK "TBB (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})")
-+elseif(HAVE_CSTRIPES)
-+ set(CV_PARALLEL_FRAMEWORK "C=")
-+elseif(HAVE_OPENMP)
-+ set(CV_PARALLEL_FRAMEWORK "OpenMP")
-+elseif(HAVE_GCD)
-+ set(CV_PARALLEL_FRAMEWORK "GCD")
-+elseif(WINRT OR HAVE_CONCURRENCY)
-+ set(CV_PARALLEL_FRAMEWORK "Concurrency")
-+elseif(HAVE_PTHREADS_PF)
-+ set(CV_PARALLEL_FRAMEWORK "pthreads")
-+else()
-+ set(CV_PARALLEL_FRAMEWORK "none")
-+endif()
-+status("")
-+status(" Parallel framework:" TRUE THEN "${CV_PARALLEL_FRAMEWORK}" ELSE NO)
-+
-+
- # ========================== Other third-party libraries ==========================
- status("")
- status(" Other third-party libraries:")
-@@ -1045,12 +1066,6 @@ status(" Use IPP Async:" HAVE_IPP_A THEN "YES" ELSE NO)
- endif(DEFINED WITH_IPP_A)
-
- status(" Use Eigen:" HAVE_EIGEN THEN "YES (ver ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION})" ELSE NO)
--status(" Use TBB:" HAVE_TBB THEN "YES (ver ${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR} interface ${TBB_INTERFACE_VERSION})" ELSE NO)
--status(" Use OpenMP:" HAVE_OPENMP THEN YES ELSE NO)
--status(" Use GCD" HAVE_GCD THEN YES ELSE NO)
--status(" Use Concurrency" HAVE_CONCURRENCY THEN YES ELSE NO)
--status(" Use C=:" HAVE_CSTRIPES THEN YES ELSE NO)
--status(" Use pthreads for parallel for:" HAVE_PTHREADS_PF THEN YES ELSE NO)
- status(" Use Cuda:" HAVE_CUDA THEN "YES (ver ${CUDA_VERSION_STRING})" ELSE NO)
- status(" Use OpenCL:" HAVE_OPENCL THEN YES ELSE NO)
-
-diff --git a/cmake/OpenCVFindLibsPerf.cmake b/cmake/OpenCVFindLibsPerf.cmake
-index bda5d79..d1bc541 100644
---- a/cmake/OpenCVFindLibsPerf.cmake
-+++ b/cmake/OpenCVFindLibsPerf.cmake
-@@ -120,12 +120,16 @@ if(WITH_OPENMP)
- set(HAVE_OPENMP "${OPENMP_FOUND}")
- endif()
-
--if(UNIX OR ANDROID)
--if(NOT APPLE AND NOT HAVE_TBB AND NOT HAVE_OPENMP)
-- set(HAVE_PTHREADS_PF 1)
--else()
-- set(HAVE_PTHREADS_PF 0)
-+if(NOT MSVC AND NOT DEFINED HAVE_PTHREADS)
-+ set(_fname "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/pthread_test.cpp")
-+ file(WRITE "${_fname}" "#include <pthread.h>\nint main() { (void)pthread_self(); return 0; }\n")
-+ try_compile(HAVE_PTHREADS "${CMAKE_BINARY_DIR}" "${_fname}")
-+ file(REMOVE "${_fname}")
- endif()
-+
-+ocv_clear_vars(HAVE_PTHREADS_PF)
-+if(WITH_PTHREADS_PF)
-+ set(HAVE_PTHREADS_PF ${HAVE_PTHREADS})
- else()
- set(HAVE_PTHREADS_PF 0)
- endif()
-diff --git a/cmake/templates/cvconfig.h.in b/cmake/templates/cvconfig.h.in
-index 4a1d1c6..3330774 100644
---- a/cmake/templates/cvconfig.h.in
-+++ b/cmake/templates/cvconfig.h.in
-@@ -139,6 +139,12 @@
- /* PNG codec */
- #cmakedefine HAVE_PNG
-
-+/* Posix threads (pthreads) */
-+#cmakedefine HAVE_PTHREADS
-+
-+/* parallel_for with pthreads */
-+#cmakedefine HAVE_PTHREADS_PF
-+
- /* Qt support */
- #cmakedefine HAVE_QT
-
-diff --git a/modules/core/src/parallel.cpp b/modules/core/src/parallel.cpp
-index 0b593ee..caa8129 100644
---- a/modules/core/src/parallel.cpp
-+++ b/modules/core/src/parallel.cpp
-@@ -80,6 +80,7 @@
- 4. HAVE_GCD - system wide, used automatically (APPLE only)
- 5. WINRT - system wide, used automatically (Windows RT only)
- 6. HAVE_CONCURRENCY - part of runtime, used automatically (Windows only - MSVS 10, MSVS 11)
-+ 7. HAVE_PTHREADS_PF - pthreads if available
- */
-
- #if defined HAVE_TBB
-@@ -125,14 +126,14 @@
- # define CV_PARALLEL_FRAMEWORK "winrt-concurrency"
- #elif defined HAVE_CONCURRENCY
- # define CV_PARALLEL_FRAMEWORK "ms-concurrency"
--#elif defined HAVE_PTHREADS
-+#elif defined HAVE_PTHREADS_PF
- # define CV_PARALLEL_FRAMEWORK "pthreads"
- #endif
-
- namespace cv
- {
- ParallelLoopBody::~ParallelLoopBody() {}
--#if defined HAVE_PTHREADS && HAVE_PTHREADS
-+#ifdef HAVE_PTHREADS_PF
- void parallel_for_pthreads(const cv::Range& range, const cv::ParallelLoopBody& body, double nstripes);
- size_t parallel_pthreads_get_threads_num();
- void parallel_pthreads_set_threads_num(int num);
-@@ -306,7 +307,7 @@ void cv::parallel_for_(const cv::Range& range, const cv::ParallelLoopBody& body,
- Concurrency::CurrentScheduler::Detach();
- }
-
--#elif defined HAVE_PTHREADS
-+#elif defined HAVE_PTHREADS_PF
-
- parallel_for_pthreads(range, body, nstripes);
-
-@@ -365,7 +366,7 @@ int cv::getNumThreads(void)
- ? Concurrency::CurrentScheduler::Get()->GetNumberOfVirtualProcessors()
- : pplScheduler->GetNumberOfVirtualProcessors());
-
--#elif defined HAVE_PTHREADS
-+#elif defined HAVE_PTHREADS_PF
-
- return parallel_pthreads_get_threads_num();
-
-@@ -426,7 +427,7 @@ void cv::setNumThreads( int threads )
- Concurrency::MaxConcurrency, threads-1));
- }
-
--#elif defined HAVE_PTHREADS
-+#elif defined HAVE_PTHREADS_PF
-
- parallel_pthreads_set_threads_num(threads);
-
-@@ -452,6 +453,8 @@ int cv::getThreadNum(void)
- return 0;
- #elif defined HAVE_CONCURRENCY
- return std::max(0, (int)Concurrency::Context::VirtualProcessorId()); // zero for master thread, unique number for others but not necessary 1,2,3,...
-+#elif defined HAVE_PTHREADS_PF
-+ return (int)(size_t)(void*)pthread_self(); // no zero-based indexing
- #else
- return 0;
- #endif
-diff --git a/modules/core/src/parallel_pthreads.cpp b/modules/core/src/parallel_pthreads.cpp
-index 8c34959..091ea2d 100644
---- a/modules/core/src/parallel_pthreads.cpp
-+++ b/modules/core/src/parallel_pthreads.cpp
-@@ -42,7 +42,7 @@
-
- #include "precomp.hpp"
-
--#if defined HAVE_PTHREADS && HAVE_PTHREADS
-+#ifdef HAVE_PTHREADS_PF
-
- #include <algorithm>
- #include <pthread.h>
-diff --git a/modules/core/src/precomp.hpp b/modules/core/src/precomp.hpp
-index d463126..88b60e4 100644
---- a/modules/core/src/precomp.hpp
-+++ b/modules/core/src/precomp.hpp
-@@ -292,12 +292,6 @@ TLSData<CoreTLSData>& getCoreTlsData();
- #define CL_RUNTIME_EXPORT
- #endif
-
--#ifndef HAVE_PTHREADS
--#if !(defined WIN32 || defined _WIN32 || defined WINCE || defined HAVE_WINRT)
--#define HAVE_PTHREADS 1
--#endif
--#endif
--
- extern bool __termination; // skip some cleanups, because process is terminating
- // (for example, if ExitProcess() was already called)
-
---
-2.4.4
-