[[:OpenCV]]
#contents
*概要 [#h874f51b]
-[[Jetson TX2]]が届いたので、[[:OpenCV 3.2]]をビルドしてみた
-結論から言うとJetsonTX2がOpenCV 3.2 より新しいので、CUDA関連のビルドがJetson TX2上で動かない。master か 3.3 以降（本文執筆時点では未リリース）を利用すること
*前提準備 [#q1503462]
-[[Jetson TX2]]を参照
*今回のターゲット [#sd638fdd]
-Jetson TX2
-OS:Ubuntu 16.04
-CPU:Denver2 Dual cores + Cortex-A57 Quad cores
-OpenCV 3.2
-cmake 3.5.1
-gcc 5.4.0
-CUDA 8.0
*OpenCV の取得 [#k3fc9e08]
-gitでcloneして
-3.2.0をチェックアウトする
-パスは適宜合わせて
~$ time git clone git@github.com:opencv/opencv.git opencv-fork
~$ cd opencv-fork/
~/opencv-fork$ time git checkout -b Branch_3_2_0 3.2.0
Switched to a new branch 'Branch_3_2_0'
-詳細は割愛
*OpenCV3.2.0のビルド [#w8b1e846]
-TBW
-cmakeのfull logは[[こちら>https://gist.github.com/tomoaki0705/f49687250b39945f3e5642193370ce70]]
-make allのfull logは[[こちら>https://gist.github.com/tomoaki0705/f390357b0a7e4c987be4aa612dec3085]]
**cmake [#d0e944ea]
-out of source buildする
~/opencv-fork$ mkdir build
~/opencv-fork$ cd build
~/opencv-fork/build$ time cmake ..
(中略)
real 0m54.185s
user 0m38.120s
sys 0m11.712s
**make all [#id166037]
-6コアをフルに使ったビルドする
~/opencv-fork/build$ time make -j 6 all
(中略)
real 46m48.961s
user 159m53.324s
sys 5m45.232s
**make install [#b54d6b42]
-installにはsudoをつける
~/opencv-fork/build$ time sudo make install
(割愛)
*OpenCVビルド時のコンフィグなど [#fb5d4297]
**cvconfig.h [#ac657f24]
-途中に記載されている通り、CUDA_ARCH_FEATURESが5.3になっており、これはJetsonTX1用のhard codedな値
-Jetson TX2のCUDA_ARCH_FEATURESは6.2
#geshi(c++){{
/* OpenCV compiled as static or dynamic libs */
#define BUILD_SHARED_LIBS
/* Compile for 'real' NVIDIA GPU architectures */
#define CUDA_ARCH_BIN " 53"
/* Create PTX or BIN for 1.0 compute capability */
/* #undef CUDA_ARCH_BIN_OR_PTX_10 */
/* NVIDIA GPU features are used */
#define CUDA_ARCH_FEATURES " 53"
/* Compile for 'virtual' NVIDIA PTX architectures */
#define CUDA_ARCH_PTX ""
/* AVFoundation video libraries */
/* #undef HAVE_AVFOUNDATION */
/* V4L capturing support */
/* #undef HAVE_CAMV4L */
/* V4L2 capturing support */
#define HAVE_CAMV4L2
/* Carbon windowing environment */
/* #undef HAVE_CARBON */
/* AMD's Basic Linear Algebra Subprograms Library*/
/* #undef HAVE_CLAMDBLAS */
/* AMD's OpenCL Fast Fourier Transform Library*/
/* #undef HAVE_CLAMDFFT */
/* Clp support */
/* #undef HAVE_CLP */
/* Cocoa API */
/* #undef HAVE_COCOA */
/* C= */
/* #undef HAVE_CSTRIPES */
/* NVidia Cuda Basic Linear Algebra Subprograms (BLAS) API*/
/* #undef HAVE_CUBLAS */
/* NVidia Cuda Runtime API*/
#define HAVE_CUDA
/* NVidia Cuda Fast Fourier Transform (FFT) API*/
#define HAVE_CUFFT
/* IEEE1394 capturing support */
/* #undef HAVE_DC1394 */
/* IEEE1394 capturing support - libdc1394 v2.x */
/* #undef HAVE_DC1394_2 */
/* DirectX */
/* #undef HAVE_DIRECTX */
/* #undef HAVE_DIRECTX_NV12 */
/* #undef HAVE_D3D11 */
/* #undef HAVE_D3D10 */
/* #undef HAVE_D3D9 */
/* DirectShow Video Capture library */
/* #undef HAVE_DSHOW */
/* Eigen Matrix & Linear Algebra Library */
#define HAVE_EIGEN
/* FFMpeg video library */
/* #undef HAVE_FFMPEG */
/* Geospatial Data Abstraction Library */
/* #undef HAVE_GDAL */
/* GStreamer multimedia framework */
#define HAVE_GSTREAMER
/* GTK+ 2.0 Thread support */
#define HAVE_GTHREAD
/* GTK+ 2.x toolkit */
/* #undef HAVE_GTK */
/* Define to 1 if you have the <inttypes.h> header file. */
/* #undef HAVE_INTTYPES_H */
/* Intel Perceptual Computing SDK library */
/* #undef HAVE_INTELPERC */
/* Intel Integrated Performance Primitives */
/* #undef HAVE_IPP */
/* #undef HAVE_IPP_ICV_ONLY */
/* Intel IPP Async */
/* #undef HAVE_IPP_A */
/* JPEG-2000 codec */
#define HAVE_JASPER
/* IJG JPEG codec */
#define HAVE_JPEG
/* libpng/png.h needs to be included */
#define HAVE_LIBPNG_PNG_H
/* GDCM DICOM codec */
/* #undef HAVE_GDCM */
/* V4L/V4L2 capturing support via libv4l */
/* #undef HAVE_LIBV4L */
/* Microsoft Media Foundation Capture library */
/* #undef HAVE_MSMF */
/* NVidia Video Decoding API*/
/* #undef HAVE_NVCUVID */
/* NVidia Video Encoding API*/
/* #undef HAVE_NVCUVENC */
/* OpenCL Support */
#define HAVE_OPENCL
/* #undef HAVE_OPENCL_STATIC */
/* #undef HAVE_OPENCL_SVM */
/* OpenEXR codec */
#define HAVE_OPENEXR
/* OpenGL support*/
/* #undef HAVE_OPENGL */
/* OpenNI library */
/* #undef HAVE_OPENNI */
/* OpenNI library */
/* #undef HAVE_OPENNI2 */
/* PNG codec */
#define HAVE_PNG
/* Posix threads (pthreads) */
#define HAVE_PTHREADS
/* parallel_for with pthreads */
#define HAVE_PTHREADS_PF
/* Qt support */
/* #undef HAVE_QT */
/* Qt OpenGL support */
/* #undef HAVE_QT_OPENGL */
/* QuickTime video libraries */
/* #undef HAVE_QUICKTIME */
/* QTKit video libraries */
/* #undef HAVE_QTKIT */
/* Intel Threading Building Blocks */
/* #undef HAVE_TBB */
/* TIFF codec */
#define HAVE_TIFF
/* Unicap video capture library */
/* #undef HAVE_UNICAP */
/* Video for Windows support */
/* #undef HAVE_VFW */
/* V4L2 capturing support in videoio.h */
/* #undef HAVE_VIDEOIO */
/* Win32 UI */
/* #undef HAVE_WIN32UI */
/* XIMEA camera support */
/* #undef HAVE_XIMEA */
/* Xine video library */
/* #undef HAVE_XINE */
/* Define if your processor stores words with the most significant byte
first (like Motorola and SPARC, unlike Intel and VAX). */
/* #undef WORDS_BIGENDIAN */
/* gPhoto2 library */
/* #undef HAVE_GPHOTO2 */
/* VA library (libva) */
/* #undef HAVE_VA */
/* Intel VA-API/OpenCL */
/* #undef HAVE_VA_INTEL */
/* Lapack */
/* #undef HAVE_LAPACK */
/* FP16 */
#define HAVE_FP16
/* Library was compiled with functions instrumentation */
/* #undef ENABLE_INSTRUMENTATION */
/* OpenVX */
/* #undef HAVE_OPENVX */
}}
**version_string.inc [#ocdefa61]
General configuration for OpenCV 3.2.0 =====================================
Version control: 3.2.0
Platform:
Timestamp: 2017-04-24T01:57:36Z
Host: Linux 4.4.15-tegra aarch64
CMake: 3.5.1
CMake generator: Unix Makefiles
CMake build tool: /usr/bin/make
Configuration: Release
C/C++:
Built as dynamic libs?: YES
C++ Compiler: /usr/bin/c++ (ver 5.4.0)
C++ flags (Release): -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG -DNDEBUG
C++ flags (Debug): -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fvisibility=hidden -fvisibility-inlines-hidden -g -O0 -DDEBUG -D_DEBUG
C Compiler: /usr/bin/cc
C flags (Release): -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -Wno-comment -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fvisibility=hidden -O3 -DNDEBUG -DNDEBUG
C flags (Debug): -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -Wno-comment -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fvisibility=hidden -g -O0 -DDEBUG -D_DEBUG
Linker flags (Release):
Linker flags (Debug):
ccache: NO
Precompiled headers: YES
Extra dependencies: /usr/lib/aarch64-linux-gnu/libpng.so /usr/lib/aarch64-linux-gnu/libz.so gthread-2.0 gstvideo-1.0 gstapp-1.0 gstbase-1.0 gstriff-1.0 gstpbutils-1.0 gstreamer-1.0 gobject-2.0 glib-2.0 dl m pthread rt cudart nppc nppi npps cufft -L/usr/local/cuda/lib64
3rdparty dependencies: libjpeg libwebp libtiff libjasper IlmImf tegra_hal
OpenCV modules:
To be built: cudev core cudaarithm flann imgproc ml video cudabgsegm cudafilters cudaimgproc cudawarping imgcodecs photo shape videoio cudacodec highgui objdetect ts features2d calib3d cudafeatures2d cudalegacy cudaobjdetect cudaoptflow cudastereo stitching superres videostab
Disabled: world
Disabled by dependency: -
Unavailable: java python2 python3 viz
GUI:
QT: NO
GTK+: NO
GThread : YES (ver 2.48.2)
GtkGlExt: NO
OpenGL support: NO
VTK support: NO
Media I/O:
ZLib: /usr/lib/aarch64-linux-gnu/libz.so (ver 1.2.8)
JPEG: libjpeg (ver 90)
WEBP: build (ver 0.3.1)
PNG: /usr/lib/aarch64-linux-gnu/libpng.so (ver 1.2.54)
TIFF: build (ver 42 - 4.0.2)
JPEG 2000: build (ver 1.900.1)
OpenEXR: build (ver 1.7.1)
GDAL: NO
GDCM: NO
Video I/O:
DC1394 1.x: NO
DC1394 2.x: NO
FFMPEG: NO
avcodec: NO
avformat: NO
avutil: NO
swscale: NO
avresample: NO
GStreamer:
base: YES (ver 1.8.3)
video: YES (ver 1.8.3)
app: YES (ver 1.8.3)
riff: YES (ver 1.8.3)
pbutils: YES (ver 1.8.3)
OpenNI: NO
OpenNI PrimeSensor Modules: NO
OpenNI2: NO
PvAPI: NO
GigEVisionSDK: NO
Aravis SDK: NO
UniCap: NO
UniCap ucil: NO
V4L/V4L2: NO/YES
XIMEA: NO
Xine: NO
gPhoto2: NO
Parallel framework: pthreads
Other third-party libraries:
Use IPP: NO
Use VA: NO
Use Intel VA-API/OpenCL: NO
Use Lapack: NO
Use Eigen: YES (ver 3.2.92)
Use Cuda: YES (ver 8.0)
Use OpenCL: YES
Use OpenVX: NO
Use custom HAL: YES (carotene (ver 0.0.1))
NVIDIA CUDA
Use CUFFT: YES
Use CUBLAS: NO
USE NVCUVID: NO
NVIDIA GPU arch: 53
NVIDIA PTX archs:
Use fast math: NO
OpenCL: <Dynamic loading of OpenCL library>
Include path: /home/nvidia/opencv-fork/3rdparty/include/opencl/1.2
Use AMDFFT: NO
Use AMDBLAS: NO
Python 2:
Interpreter: /usr/bin/python2.7 (ver 2.7.12)
Python 3:
Interpreter: /usr/bin/python3 (ver 3.5.2)
Python (for build): /usr/bin/python2.7
Java:
ant: NO
JNI: NO
Java wrappers: NO
Java tests: NO
Matlab: Matlab not found or implicitly disabled
Documentation:
Doxygen: NO
Tests and samples:
Tests: YES
Performance tests: YES
C/C++ Examples: NO
Install path: /usr/local
cvconfig.h is in: /home/nvidia/opencv-fork/build
-----------------------------------------------------------------
*ビルドされたライブラリや実行ファイル [#a87c5287]
TBW
*関連ページ [#a8cea843]
-[[:OpenCV]]
-[[:OpenCV 3.0]]
-[[:OpenCV 3.1]]
-[[:OpenCV 3.2]]
![[PukiWiki]](image/pukiwiki.png "[PukiWiki]")
