Node pre-fetching architecture for real-time ray tracing

Jeong Soo Park, Woo Chan Park, Jae Ho Nah, Tack-Don Han

Research output: Contribution to journalLetter

Abstract

The traversal process in accelerated ray tracing algorithms requires many memory transactions of an acceleration structure. We present a pre-fetching system to pre-load potential node data into a cache. Experimental results show that the proposed scheme increases the performance of a cache system by reducing the cache miss rate.

Original languageEnglish
JournalIEICE Electronics Express
Volume10
Issue number14
DOIs
Publication statusPublished - 2013 Aug 2

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Ray tracing
ray tracing
Data storage equipment

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Park, Jeong Soo ; Park, Woo Chan ; Nah, Jae Ho ; Han, Tack-Don. / Node pre-fetching architecture for real-time ray tracing. In: IEICE Electronics Express. 2013 ; Vol. 10, No. 14.
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Node pre-fetching architecture for real-time ray tracing. / Park, Jeong Soo; Park, Woo Chan; Nah, Jae Ho; Han, Tack-Don.

In: IEICE Electronics Express, Vol. 10, No. 14, 02.08.2013.

Research output: Contribution to journalLetter

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T1 - Node pre-fetching architecture for real-time ray tracing

AU - Park, Jeong Soo

AU - Park, Woo Chan

AU - Nah, Jae Ho

AU - Han, Tack-Don

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