Raytracing From CUDA to SYCL 2020 via DPC++

Shao Voon Wong

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16 Jan 2021CPOL11 min read

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How to convert a code from parallel C++ ray-tracing code to CUDA, then to SYCL 2020 via Intel® DPC++

A walkthrough of converting a code from parallel C++ ray-tracing code to CUDA, and the work needed to make that CUDA code run on CPU using parallel for_each() and then converted the code to SYCL 2020 via Intel® DPC++. This article is an entry competing in The Great Cross-Architecture Challenge.

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Written By

Shao Voon Wong

Software Developer (Senior)

Singapore

Shao Voon is from Singapore. His interest lies primarily in computer graphics, software optimization, concurrency, security, and Agile methodologies.

In recent years, he shifted focus to software safety research. His hobby is writing a free C++ DirectX photo slideshow application which can be viewed here.

Raytracing From CUDA to SYCL 2020 via DPC++

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