TRaX: A Multicore Hardware Architecture for Real-Time Ray Tracing

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Provided by: Institute of Electrical & Electronic Engineers
Topic: Hardware
Format: PDF
TRaX (Threaded Ray eXecution) is a highly parallel multi-threaded, multicore processor architecture designed for real-time ray tracing. The TRaX architecture consists of a set of thread processors that include commonly used functional units for each thread and that share larger functional units through a programmable interconnect. The memory system takes advantage of the application's read-only access to the scene database and write-only access to the frame buffer output to provide efficient data delivery with a relatively simple memory system.
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