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Add CUDA OpenGL interoperability functions #1027

Merged
merged 5 commits into from
Mar 26, 2021
Merged

Add CUDA OpenGL interoperability functions #1027

merged 5 commits into from
Mar 26, 2021

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devjeonghwan
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@devjeonghwan devjeonghwan commented Mar 24, 2021

Added cuda opengl headers and info codes for GL interop.

CUresult cuGLGetDevices ( unsigned int* pCudaDeviceCount, CUdevice* pCudaDevices, unsigned int  cudaDeviceCount, CUGLDeviceList deviceList )

Gets the CUDA devices associated with the current OpenGL context.

CUresult cuGraphicsGLRegisterBuffer ( CUgraphicsResource* pCudaResource, GLuint buffer, unsigned int  Flags )

Registers an OpenGL buffer object.

CUresult cuGraphicsGLRegisterImage ( CUgraphicsResource* pCudaResource, GLuint image, GLenum target, unsigned int  Flags )

Register an OpenGL texture or renderbuffer object.

CUresult cuWGLGetDevice ( CUdevice* pDevice, HGPUNV hGpu )

Gets the CUDA device associated with hGpu.

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devjeonghwan commented Mar 24, 2021

linux-x86_64 build failure

Downloading Packages:
http://vault.centos.org/6.10/os/x86_64/Packages/libgfortran-4.4.7-23.el6.x86_64.rpm: [Errno 12] Timeout on http://vault.centos.org/6.10/os/x86_64/Packages/libgfortran-4.4.7-23.el6.x86_64.rpm: (28, 'Operation too slow. Less than 1 bytes/sec transfered the last 30 seconds')
Trying other mirror.

i think there is a problem with gnu fortran distribution server(repo)

maybe temporary problem?

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devjeonghwan commented Mar 25, 2021

I know how to fix this errors. just give me 5 hours

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nice!

@saudet saudet merged commit bf638ff into bytedeco:master Mar 26, 2021
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2 participants