Difference between revisions of "OpenCL GPGPU Brep Raytracing"
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Vasco.costa (talk | contribs) (Created page with "While there is existing ANSI C/C++ code for [Brep|https://en.wikipedia.org/wiki/Boundary_representation] in BRL-CAD it is not GPU parallel. Porting it to the GPU with OpenCL s...") |
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| − | While there is existing ANSI C/C++ code for [Brep | + | While there is existing ANSI C/C++ code for [[wikipedia:Boundary representation|Brep]] in BRL-CAD it is not GPU parallel. Porting it to the GPU with OpenCL should be rather complex because much of this code is written in object oriented C++. |
| − | + | So the first task you should make to start an OpenCL port of this is to make a simplified version of the code which uses just ANSI C. Alternatively you can also look into incorporating SYCL for the Brep code. SYCL is a GPU parallel language based on C++ which should be possible to interface with OpenCL. | |
| − | So the first task you should make to start an OpenCL port of this is to make a simplified version of the code which uses | ||
* https://www.khronos.org/sycl/ | * https://www.khronos.org/sycl/ | ||
Latest revision as of 05:05, 29 April 2021
While there is existing ANSI C/C++ code for Brep in BRL-CAD it is not GPU parallel. Porting it to the GPU with OpenCL should be rather complex because much of this code is written in object oriented C++.
So the first task you should make to start an OpenCL port of this is to make a simplified version of the code which uses just ANSI C. Alternatively you can also look into incorporating SYCL for the Brep code. SYCL is a GPU parallel language based on C++ which should be possible to interface with OpenCL.
