Clahe.cu:398: error: (-217:Gpu API call) invalid configuration argument in function 'transform'

1

Dear all,

I run into errors for testing testing opencv cuda.

Python 3.7.1 (default, Dec 14 2018, 19:28:38) 
[GCC 7.3.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> img = cv2.imread("image.png", cv2.IMREAD_GRAYSCALE)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'cv2' is not defined
>>> import cv2
>>> img = cv2.imread("image.png", cv2.IMREAD_GRAYSCALE)
libpng warning: Application built with libpng-1.6.35 but running with 1.5.13
>>> src = cv2.cuda_GpuMat()
>>> src.upload(img)
>>> clahe = cv2.cuda.createCLAHE(clipLimit=5.0, tileGridSize=(8, 8))
>>> dst = clahe.apply(src, cv2.cuda_Stream.Null())
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
cv2.error: OpenCV(4.5.1) /usr/public/pytorch/source/OpenCV-gpu/opencv_contrib-4.5.1/modules/cudaimgproc/src/cuda/clahe.cu:398: error: (-217:Gpu API call) invalid configuration argument in function 'transform'

I build OpenCV (4,5.1) with cuda10.0/toolkit/10.0.130 , gcc7.4 and Anaconda on linux cluster successfully. GPU is NVIDIA V100, I did cmake with CUDA_ARCH_BIN=7.0
My basic configuration file as below:

--     Unavailable:                 alphamat cnn_3dobj cvv freetype java julia matlab ovis python2 sfm viz
-   NVIDIA CUDA:                   YES (ver 10.0, CUFFT CUBLAS FAST_MATH)
--     NVIDIA GPU arch:             70
--     NVIDIA PTX archs:
--   cuDNN:                         YES (ver 7.6.5)
--   OpenCL:                        YES (no extra features)
--     Include path:                /opencv-4.5.1/3rdparty/include/opencl/1.2
--     Link libraries:              Dynamic load
--   Python 3:
/anaconda3/bin/python3 (ver 3.7.1)
--     Libraries:                   /anaconda3/lib (ver 3.7.1)
--     numpy:                       /anaconda3/lib/python3.7/site-packages/numpy/core/include/numpy (ver 1.15.4)
--     install path:                lib/python3.7/site-packages/cv2/python-3.7
-- 
--   Python (for build):            /anaconda3/bin/python3
--   Install to:                    /anaconda3
       ---------------------------------------------------------------

Any suggestion for fixing this problem? Appreciate your help!

Thanks!

Lucy

4

@Wei_Qiu , don’t worry. :wink:

I flagged my post for removal, because i misread something, and wrote a wrong answer.

5

Thanks! Any suggest for my question? I can’t fix this problem.

6

issue might be with one of grid, block, stream

9

I would speculate that one of these values is zero or not an exact multiple of something else.