Compiling Data Dependent Control Flow on SIMD GPUs
dc.contributor.author | Popa, Tiberiu | en |
dc.date.accessioned | 2006-08-22 14:21:27 (GMT) | |
dc.date.available | 2006-08-22 14:21:27 (GMT) | |
dc.date.issued | 2004 | en |
dc.date.submitted | 2004 | en |
dc.identifier.uri | http://hdl.handle.net/10012/1186 | |
dc.description.abstract | Current Graphic Processing Units (GPUs) (circa. 2003/2004) have programmable vertex and fragment units. Often these units are implemented as SIMD processors employing parallel pipelines. Data dependent conditional execution on SIMD architectures implemented using processor idling is inefficient. I propose a multi-pass approach based on conditional streams which allows dynamic load balancing of the fragment units of the GPU and better theoretical performance on programs using data dependent conditionals and loops. The proposed system can be used to turn the fragment unit of a SIMD GPU into a stream processor with data dependent control flow. | en |
dc.format | application/pdf | en |
dc.format.extent | 1276697 bytes | |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.publisher | University of Waterloo | en |
dc.rights | Copyright: 2004, Popa, Tiberiu. All rights reserved. | en |
dc.subject | Computer Science | en |
dc.subject | GPU | en |
dc.subject | stream processing | en |
dc.subject | computer graphics | en |
dc.title | Compiling Data Dependent Control Flow on SIMD GPUs | en |
dc.type | Master Thesis | en |
dc.pending | false | en |
uws-etd.degree.department | School of Computer Science | en |
uws-etd.degree | Master of Mathematics | en |
uws.typeOfResource | Text | en |
uws.peerReviewStatus | Unreviewed | en |
uws.scholarLevel | Graduate | en |