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SIPS
2008
IEEE
15 years 4 months ago
Unified decoder architecture for LDPC/turbo codes
Low-density parity-check (LDPC) codes on par with convolutional turbo codes (CTC) are two of the most powerful error correction codes known to perform very close to the Shannon li...
Yang Sun, Joseph R. Cavallaro
ARCS
2006
Springer
15 years 1 months ago
Adding Low-Cost Hardware Barrier Support to Small Commodity Clusters
The performance of the barrier operation can be crucial for many parallel codes. Especially distributed shared memory systems have to synchronize frequently to ensure the proper o...
Torsten Hoefler, Torsten Mehlan, Frank Mietke, Wol...
IPPS
2005
IEEE
15 years 3 months ago
Code-Size Minimization in Multiprocessor Real-Time Systems
— Program code size is a critical factor in determining the manufacturing cost of many embedded systems, particularly those aimed at the extremely costconscious consumer market. ...
Sanjoy K. Baruah, Nathan Fisher
IPPS
2000
IEEE
15 years 2 months ago
Parallel Parsing of MPEG Video in a Multi-threaded Multiprocessor Environment
Video parsing refers to the detection of scene changes and special e ects in the video stream and is used to extract key frames from a video stream. In this paper, we propose paral...
Suchendra M. Bhandarkar, Shankar R. Chandrasekaran
IPPS
2009
IEEE
15 years 4 months ago
Fast development of dense linear algebra codes on graphics processors
—We present an application programming interface (API) for the C programming language that facilitates the development of dense linear algebra algorithms on graphics processors a...
M. Jesús Zafont, Alberto F. Martín, ...