680 search results - page 59 / 136 » Implementing database operations using SIMD instructions |
VLDB
2004
ACM
14 years 2 months ago
2004
ACM
PIVOT and UNPIVOT, two operators on tabular data that exchange rows and columns, enable data transformations useful in data modeling, data analysis, and data presentation. They ca...
ISCA
2002
IEEE
14 years 1 months ago
2002
IEEE
Microprocessor clock frequency has improved by nearly 40% annually over the past decade. This improvement has been provided, in equal measure, by smaller technologies and deeper p...
MICRO
2007
IEEE
14 years 3 months ago
2007
IEEE
This paper describes FAST, a novel simulation methodology that can produce simulators that (i) are orders of magnitude faster than comparable simulators, (ii) are cycleaccurate, (...
ASPLOS
1992
ACM
14 years 27 days ago
1992
ACM
Software-controlled data prefetching is a promising technique for improving the performance of the memory subsystem to match today's high-performance processors. While prefet...
ISCA
2000
IEEE
14 years 1 months ago
2000
IEEE
Our program benchmarks and simulations of novel circuits indicate that large-window processors are feasible. Using our redesigned superscalar components, a large-window processor ...