Customising graphics applications: techniques and programming interface

This paper identifies opportunities for customising architectures for graphics applications, such as infrared simulation and geometric visualisation. We have studied methods for exploiting custom data formats and datapath widths, and for optimising graphics operations such as texture mapping and hid...

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Bibliographic Details
Main Authors: Styles, H., Luk, W.
Format: Conference Proceeding
Language:English
Subjects:
Application software
Application specific integrated circuits
Computer architecture
Costs
Field programmable gate arrays
Graphics
Rendering (computer graphics)
Solid modeling
Visualization
Workstations
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Summary:This paper identifies opportunities for customising architectures for graphics applications, such as infrared simulation and geometric visualisation. We have studied methods for exploiting custom data formats and datapath widths, and for optimising graphics operations such as texture mapping and hidden-surface removal. Techniques for balancing the graphics pipeline and for run-time reconfiguration have been implemented. The customised architectures are captured in Handel-C, a C-like language supporting parallelism and flexible data size, and compiled for Xilinx 4000 and Virtex FPGAs. We have also developed an application programming interface based on the OpenGL standard for automatic speedup of graphics applications, including the Quake 2 action game.
DOI:10.1109/FPGA.2000.903395