Top "Gpu" questions

Acronym for "Graphics Processing Unit". For programming traditional graphical applications, see the tag entry for "graphics programming". For general-purpose programming using GPUs, see the tag entry for "gpgpu". For specific GPU programming technologies, see the popular tag entries for "opencl", "cuda" and "thrust".

Matrix-vector multiplication in CUDA: benchmarking & performance

I'm updating my question with some new benchmarking results (I also reformulated the question to be more specific and I …

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cuda gpu gpgpu nvidia cublas
nvcc fatal : Value 'sm_61' is not defined for option 'gpu-architecture' error with theano

I was setting up python and theano for use with gpu on; ubuntu 14.04, GeForce GTX 1080 already installed NVIDIA driver (367.27) and …

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python cuda gpu theano nvcc
How does the CPU interact with the monitor?

So the question is: How does a computer go from binary code representing the letter "g" to the correct combination …

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binary gpu cpu pixel monitor
Using Delphi to take advantage of GPGPU technology?

GPGPU is the principle of using the parallel processors on video cards for massive increases in performance. Does anyone have …

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delphi gpu opencl gpgpu
FFmpeg Hardware Acceleration -> GPU + DirectShow

Is there a hardware accelerated version of FFmpeg (e.g. a version that utilizes the GPU)? Also, does anybody use …

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ffmpeg directshow gpu directshow.net
Limiting register usage in CUDA: __launch_bounds__ vs maxrregcount

From the NVIDIA CUDA C Programming Guide: Register usage can be controlled using the maxrregcount compiler option or launch bounds …

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cuda gpu nvidia nvcc
AIR renderMode GPU vs renderMode direct

When developing an AIR app for mobile application can someone explain to me the differences between using renderMode = GPU vs …

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flash mobile air gpu
Is it fair to compare SSE/AVX units to GPU cores?

I have a presentation to make to people who have (almost) no clue of how a GPU works. I think …

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cuda hardware opencl gpu sse
MPI + GPU : how to mix the two techniques

My program is well-suited for MPI. Each CPU does its own, specific (sophisticated) job, produces a single double, and then …

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mpi gpu hpc
OpenCV Big difference between StereoSGBM and gpu::StereoBM_GPU

I try to generate disparity of stereo image by using OpenCV and optimize performance by using GPU but the results …

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opencv image-processing gpu stereoscopy disparity-mapping