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TPDS
2002
75views more  TPDS 2002»
15 years 3 months ago
An Experimental Evaluation of I/O Optimizations on Different Applications
Many large scale applications have significant I/O requirements as well as computational and memory requirements. Unfortunately, the limited number of I/O nodes provided in a typic...
Meenakshi A. Kandaswamy, Mahmut T. Kandemir, Alok ...
BIBE
2006
IEEE
119views Bioinformatics» more  BIBE 2006»
15 years 9 months ago
Large Grain Size Stochastic Optimization Alignment
DNA sequence alignment is a critical step in identifying homology between organisms. The most widely used alignment program, ClustalW, is known to suffer from the local minima pro...
Perry Ridge, Hyrum Carroll, Dan Sneddon, Mark J. C...
CGO
2006
IEEE
15 years 9 months ago
Region Monitoring for Local Phase Detection in Dynamic Optimization Systems
Dynamic optimization relies on phase detection for two important functions (1) To detect change in code working set and (2) To detect change in performance characteristics that ca...
Abhinav Das, Jiwei Lu, Wei-Chung Hsu
VALUETOOLS
2006
ACM
167views Hardware» more  VALUETOOLS 2006»
15 years 9 months ago
Detailed cache simulation for detecting bottleneck, miss reason and optimization potentialities
Cache locality optimization is an efficient way for reducing the idle time of modern processors in waiting for needed data. This kind of optimization can be achieved either on the...
Jie Tao, Wolfgang Karl
VEE
2005
ACM
143views Virtualization» more  VEE 2005»
15 years 9 months ago
Optimized interval splitting in a linear scan register allocator
We present an optimized implementation of the linear scan register allocation algorithm for Sun Microsystems’ Java HotSpotTM client compiler. Linear scan register allocation is ...
Christian Wimmer, Hanspeter Mössenböck