cuda tag

16 questions

1 answers
149 views
0

Error in OpenCV 4.1.0 cv::cudacodec::createVideoReader

I want to use cv::cudacodec::createVideoReader in opencv 4.1 for high resolution video processingcuda I have placed a valid opencv, but it cannot work. std::string fname(C:/Users/****/****.avi);cv::Pt...

opencv cuda

2 years ago

1 answers
122 views
0

After all, what should I use when I want to measure the time accurately in C language?

We are currently programming using CUDA.Therefore, I would like to measure the processing time on the CPU side accurately (milliseconds or microseconds).There are functions for measuring time, but whi...

c cuda

2 years ago

1 answers
79 views
0

Cuda Cannot Read in Certain Folders

When I ran the following code, I got an error in a specific folder, which was very troublingimport chainerfrom chain import cudacuda.get_device(0).use()The error says CUDA is not set up, but I have co...

cuda chainer

2 years ago

1 answers
98 views
0

cupy.cuda.memory.OutOfMemoryError: out of memory to allocate

There is an error as per the title. python gpucuda cudnn chainPlease tell me the countermeasures.Due to the program configuration, I run del and process images, but I can't reduce the image size, redu...

python chainer cuda gpu

2 years ago

1 answers
95 views
0

I would like to resolve the errors in the executable file in opencv and GPU without using cmake.

Here's the source code.#include<opencv2/opencv.hpp>// Include file specification// # include <opencv2/opencv_lib.hpp>// Specify Static Link Library# include <opencv2/gpu/gpu.hpp># pr...

c++ opencv cuda

2 years ago

1 answers
94 views
0

Understanding the Process Assigned to CUDA Programming Thread

I don't understand why I can write the following matrix indicators in the program below.How is the matrix assigned to the GPU in CUDA?Is each element of the matrix assigned to each thread?// Kernel de...

c cuda

2 years ago

4 answers
110 views
0

I want to compile it at the command prompt in NVCC of CUDA, but I get an error.

The environment is Windows 10 (64bit)CUDA 9.1 Here's the source code#include<opencv2/opencv.hpp># include <opencv2/gpu/gpu.hpp># include <ocvlibs.h>using namespace cv;//-------------...

c++ cuda gpu

2 years ago

2 answers
137 views
0

Information About Installing OpenCV and CUDA

We are currently trying to build an environment for GPU programming using OpenCV.However, there are some problems and the installation (strictly lib, dll creation) will fail. If you know the cause, pl...

visual-studio opencv cuda

2 years ago

1 answers
175 views
0

Compiling with Static Links in nvcc(cuda)

Is it possible to compile with a static link in nvcc(cuda) using a method like the -static option in gcc?I'd like to run cuda-stream benchmark on the simulator, but the simulator does not support dyna...

cuda compiler

2 years ago

1 answers
112 views
0

Deploying cudnn in Bidirectional LSTM in PyTorch results in RuntimeError: cuDN error: CUDN_STATUS_EXECUTION_FAILED

Run EnvironmentOS:windows10python —3.7.4numpy —1.16.5pytorch:1.3.1gpu —GeForce GTX 1060Nvidia driver:441.87Cuda: 10.1Cudnn: 7.6.5As for the execution code, I will omit the details, but I have implemen...

python cuda pytorch

2 years ago

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