Mixing Graphics and Compute with multiple GPUs, Alina Alt - Nvidia

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Compute/Graphics interoperability Set up the objects in the graphics context Register objects with the compute context Map/Unmap the objects from the compute context NVIDIA Confidential CUDA CUDA Buffer CUDA Array Application Buffer Texture OpenGL/DX
Simple OpenGL-CUDA interop sample: Setup and Register of Buffer Objects GLuint imagePBO; cudaGraphicsResource_t cudaResourceBuf; //OpenGL buffer creation glGenBuffers(1, &imagePBO); glBindBuffer(GL_PIXEL_UNPACK_BUFFER_ARB, imagePBO); glBufferData(GL_PIXEL_UNPACK_BUFFER_ARB, size, NULL, GL_DYNAMIC_DRAW); glBindBuffer(GL_PIXEL_UNPACK_BUFFER_ARB,0); //Registration with CUDA cudaGraphicsGLRegisterBuffer(&cudaResourceBuf, imagePBO, cudaGraphicsRegisterFlagsNone); NVIDIA Confidential
Page 1 and 2: Mixing Graphics and Compute with mu
Page 3: Compute and Visualize the same data
Page 7 and 8: Simple OpenGL-CUDA interop sample u
Page 9 and 10: Interoperability behavior:single GP
Page 11 and 12: Simple OpenGL-CUDA interop sample I
Page 13 and 14: Interoperability behavior: multiple
Page 15 and 16: Application Example:Adobe Premiere
Page 17 and 18: API Interoperability hides all the
Page 19 and 20: Application Design Considerations C

Mixing Graphics and Compute with multiple GPUs, Alina Alt - Nvidia

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