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» Measuring Productivity on High Performance Computers
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CISS
2008
IEEE
15 years 8 months ago
On sparse representations of linear operators and the approximation of matrix products
—Thus far, sparse representations have been exploited largely in the context of robustly estimating functions in a noisy environment from a few measurements. In this context, the...
Mohamed-Ali Belabbas, Patrick J. Wolfe
CC
2011
Springer
270views System Software» more  CC 2011»
14 years 5 months ago
Subregion Analysis and Bounds Check Elimination for High Level Arrays
For decades, the design and implementation of arrays in programming languages has reflected a natural tension between productivity and performance. Recently introduced HPCS langua...
Mackale Joyner, Zoran Budimlic, Vivek Sarkar
IPPS
2007
IEEE
15 years 8 months ago
A Study of Design Efficiency with a High-Level Language for FPGAs
Over the years reconfigurable computing devices such as FPGAs have evolved from gate-level glue logic to complex reprogrammable processing architectures. However, the tools used f...
Zain-ul-Abdin, Bertil Svensson
HCI
2009
14 years 11 months ago
Development of an Evaluation Method for Office Work Productivity
The authors have developed a performance test, CPTOP2 (Cognitive Performance Test of Productivity), which consists of four task tests to evaluate cognitive abilities of office work...
Kazune Miyagi, Hiroshi Shimoda, Hirotake Ishii, Ke...
105
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SIGSOFT
2010
ACM
14 years 11 months ago
The last mile: parallel programming and usability
Multiprocessors are now commonplace, and cloud computing is swiftly following suit. While it is possible to write high performance code for these systems, concurrency bugs are ext...
Caitlin Sadowski, Andrew Shewmaker