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» Computation of Optical Flow Using Dynamic Programming
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SAS
2000
Springer
149views Formal Methods» more  SAS 2000»
15 years 1 months ago
FULLDOC: A Full Reporting Debugger for Optimized Code
As compilers increasingly rely on optimizations to achieve high performance, the effectiveness of source level debuggers for optimized code continues to falter. Even if values of s...
Clara Jaramillo, Rajiv Gupta, Mary Lou Soffa
PPOPP
2010
ACM
14 years 8 months ago
Analyzing lock contention in multithreaded applications
Many programs exploit shared-memory parallelism using multithreading. Threaded codes typically use locks to coordinate access to shared data. In many cases, contention for locks r...
Nathan R. Tallent, John M. Mellor-Crummey, Allan P...
CF
2009
ACM
15 years 4 months ago
Core monitors: monitoring performance in multicore processors
As we reach the limits of single-core computing, we are promised more and more cores in our systems. Modern architectures include many performance counters per core, but few or no...
Paul E. West, Yuval Peress, Gary S. Tyson, Sally A...
IPPS
1999
IEEE
15 years 2 months ago
A Graph Based Framework to Detect Optimal Memory Layouts for Improving Data Locality
In order to extract high levels of performance from modern parallel architectures, the effective management of deep memory hierarchies is very important. While architectural advan...
Mahmut T. Kandemir, Alok N. Choudhary, J. Ramanuja...
ICRA
2003
IEEE
125views Robotics» more  ICRA 2003»
15 years 3 months ago
Online footstep planning for humanoid robots
We present an online algorithm for planning sequences of footstep locations that encode goal-directed navigation strategies for humanoid robots. Planning footsteps is more general...
James J. Kuffner Jr., Satoshi Kagami, Koichi Nishi...