The function/feature is not implemented (The called functionality is disabled for current build or platform) in throw_no_cuda
Error: The function/feature is not implemented (The called functionality is disabled for current build or platform) in throw_no_cuda, file D:\OpenCV\opencv\sources\modules\core\include\opencv2/core/private.cuda.hpp, line 113 I used "Visual Studio 2017 (v15)" - "CUDA 10.1" - "OpenCV 3.4.7". I turned CUDA,opencv_contrib,OPENCV_ENABLE_NONFREE in CMAKE, and i find this error when i use class "stitcher" help me please!! what should i do ?
cmake out:
Selecting Windows SDK version 10.0.17763.0 to target Windows 10.0.18362.
Detected processor: AMD64
Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "2.7")
Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "3.2")
libjpeg-turbo: VERSION = 2.0.2, BUILD = opencv-3.4.7-libjpeg-turbo
Looking for Mfapi.h
Looking for Mfapi.h - found
found Intel IPP (ICV version): 2019.0.0 [2019.0.0 Gold]
at: D:/001/3rdparty/ippicv/ippicv_win/icv
found Intel IPP Integration Wrappers sources: 2019.0.0
at: D:/001/3rdparty/ippicv/ippicv_win/iw
CUDA detected: 10.1
CUDA NVCC target flags: -gencode;arch=compute_30,code=sm_30;-gencode;arch=compute_35,code=sm_35;-gencode;arch=compute_37,code=sm_37;-gencode;arch=compute_50,code=sm_50;-gencode;arch=compute_52,code=sm_52;-gencode;arch=compute_60,code=sm_60;-gencode;arch=compute_61,code=sm_61;-gencode;arch=compute_70,code=sm_70;-gencode;arch=compute_75,code=sm_75;-D_FORCE_INLINES
Could not find OpenBLAS include. Turning OpenBLAS_FOUND off
Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off
Could NOT find BLAS (missing: BLAS_LIBRARIES)
LAPACK requires BLAS
A library with LAPACK API not found. Please specify library location.
Could NOT find JNI (missing: JAVA_AWT_LIBRARY JAVA_JVM_LIBRARY JAVA_INCLUDE_PATH JAVA_INCLUDE_PATH2 JAVA_AWT_INCLUDE_PATH)
VTK is not found. Please set -DVTK_DIR in CMake to VTK build directory, or to VTK install subdirectory with VTKConfig.cmake file
OpenCV Python: during development append to PYTHONPATH: D:/001/python_loader
Caffe: NO
Protobuf: NO
Glog: NO
freetype2: NO
harfbuzz: NO
Module opencv_ovis disabled because OGRE3D was not found
No preference for use of exported gflags CMake configuration set, and no hints for include/library directories provided. Defaulting to preferring an installed/exported gflags CMake configuration if available.
Failed to find installed gflags CMake configuration, searching for gflags build directories exported with CMake.
Failed to find gflags - Failed to find an installed/exported CMake configuration for gflags, will perform search for installed gflags components.
Failed to find gflags - Could not find gflags include directory, set GFLAGS_INCLUDE_DIR to directory containing gflags/gflags.h
Failed to find glog - Could not find glog include directory, set GLOG_INCLUDE_DIR to directory containing glog/logging.h
Module opencv_sfm disabled because the following dependencies are not found: Eigen Glog/Gflags
Tesseract: NO
xfeatures2d/boostdesc: Download: boostdesc_bgm.i
xfeatures2d/boostdesc: Download: boostdesc_bgm_bi.i
xfeatures2d/boostdesc: Download: boostdesc_bgm_hd.i
xfeatures2d/boostdesc: Download: boostdesc_binboost_064.i
xfeatures2d/boostdesc: Download: boostdesc_binboost_128.i
xfeatures2d/boostdesc: Download: boostdesc_binboost_256.i
xfeatures2d/boostdesc: Download: boostdesc_lbgm.i
xfeatures2d/vgg: Download: vgg_generated_48.i
xfeatures2d/vgg: Download: vgg_generated_64.i
xfeatures2d/vgg: Download: vgg_generated_80.i
xfeatures2d/vgg: Download: vgg_generated_120.i
data: Download: face_landmark_model.dat
General configuration for OpenCV 3.4 ...
opencv / cuda / compiler / os version ? (we need anything useful)
you must have built the opencv(_contrib) libs before. do you still have the cmake output ? that would be quite valuable here (please edit the question and append it there, it's quite long)
I used "Visual Studio 2017 (v15)" - "CUDA 10.1" - "OpenCV 3.4.7". I turned CUDA,opencv_contrib,OPENCV_ENABLE_NONFREE in CMAKE
and i find this error when i use class "stitcher"
OPENCV_ENABLE_NONFREE is unrelated to anything CUDA. (that's for SIFT, SURF and the like)
but again, can we see your cmake output ?
your error means, that it did not successfully pick up cuda while compiling the opencv libs already.
again, cmake output required now !
I shut down cmake,and now i can't find the cmake out...
just run it again
Do you want cmake out after generate?
try if you can, else configure might do already
it's too much.. OpenCL: YES (NVD3D11) Include path: D:/OpenCV/opencv/sources/3rdparty/include/opencl/1.2 Link libraries: Dynamic load
Python (for build): NO
Java:
ant: NO JNI: NO Java wrappers: NO Java tests: NO
Install to: D:/001/install
Configuring done Generating done
i'd want to know which part are you interested?