Hi Team,

I am trying to execute image stitching in cuda device but continuously getting "core dump" error.

Please give your inputs to resolve an issue.

Related Information:

Board: Jetson Tx2 and Jetson nano Cuda version: 10.0 OpenCv version: 3.4.0 [cuda support is enabled while installing openCV]

*Error:* [ INFO:0] Initialize OpenCL runtime... OpenCV Error: The function/feature is not implemented (The called functionality is disabled for current build or platform) in throw_no_cuda, file /home/einfochips/opencv-3.4.0/modules/core/include/opencv2/core/private.cuda.hpp, line 111 terminate called after throwing an instance of 'cv::Exception' what(): /home/einfochips/opencv-3.4.0/modules/core/include/opencv2/core/private.cuda.hpp:111: error: (-213) The called functionality is disabled for current build or platform in function throw_no_cuda Aborted (core dumped)

pseudo code:

1. Read 2 Images one by one using Imread
2. Uploaded on GPU using cuda::matrix.upload
3. copy images in the Vector SRC
4. Enabled stitcher using try_gpu= true to execute in cuda device
5. Download stitched image to cv::Matrix
6. Write image in result.jpg

Please let me know if any further information is required.

Thanks and regards, Harsh

Build Information:
===================

Python 3.6.8 (default, Aug 20 2019, 17:12:48)
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
import cv2
>> print(cv2.getBuildInformation())
General configuration for OpenCV 3.4.2 =====================================
 Version control:               3.4.2
 Extra modules:
   Location (extra):            /io/opencv_contrib/modules
   Version control (extra):     3.4.2
 Platform:
   Timestamp:                   2018-07-21T19:43:53Z
   Host:                        Linux 4.4.0-101-generic x86_64
   CMake:                       3.9.0
   CMake generator:             Unix Makefiles
   CMake build tool:            /usr/bin/gmake
   Configuration:               Release
 CPU/HW features:
   Baseline:                    SSE SSE2 SSE3
     requested:                 SSE3
   Dispatched code generation:  SSE4_1 SSE4_2 FP16 AVX AVX2
     requested:                 SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX
     SSE4_1 (3 files):          + SSSE3 SSE4_1
     SSE4_2 (1 files):          + SSSE3 SSE4_1 POPCNT SSE4_2
     FP16 (1 files):            + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX
     AVX (5 files):             + SSSE3 SSE4_1 POPCNT SSE4_2 AVX
     AVX2 (9 files):            + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2"

C/C++:
   Built as dynamic libs?:      NO
   C++ Compiler:                /opt/rh/devtoolset-2/root/usr/bin/c++  (ver 4.8.2)
   C++ flags (Release):         -Wl,-strip-all   -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 -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG  -DNDEBUG
   C++ flags (Debug):           -Wl,-strip-all   -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 -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -g  -O0 -DDEBUG -D_DEBUG
   C Compiler:                  /opt/rh/devtoolset-2/root/usr/bin/cc
   C flags (Release):           -Wl,-strip-all   -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 -Wuninitialized -Winit-self -Wno-narrowing -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -msse -msse2 ...