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EUROPAR
2009
Springer
14 years 2 months ago
Capturing and Visualizing Event Flow Graphs of MPI Applications
A high-level understanding of how an application executes and which performance characteristics it exhibits is essential in many areas of high performance computing, such as applic...
Karl Fürlinger, David Skinner
ESEC
1999
Springer
14 years 2 months ago
Data-Flow Analysis of Program Fragments
Traditional interprocedural data-flow analysis is performed on whole programs; however, such whole-program analysis is not feasible for large or incomplete programs. We propose fr...
Atanas Rountev, Barbara G. Ryder, William Landi
ICS
1989
Tsinghua U.
14 years 2 months ago
Control flow optimization for supercomputer scalar processing
Control intensive scalar programs pose a very different challenge to highly pipelined supercomputers than vectorizable numeric applications. Function call/return and branch instru...
Pohua P. Chang, Wen-mei W. Hwu
APVIS
2011
12 years 10 months ago
View point evaluation and streamline filtering for flow visualization
Visualization of flow fields with geometric primitives is often challenging due to occlusion that is inevitably introduced by 3D streamlines. In this paper, we present a novel v...
Teng-Yok Lee, Oleg Mishchenko, Han-Wei Shen, Roger...
MICCAI
2004
Springer
14 years 11 months ago
Vessel Segmentation Using a Shape Driven Flow
Abstract. We present a segmentation method for vessels using an implicit deformable model with a soft shape prior. Blood vessels are challenging structures to segment due to their ...
Delphine Nain, Anthony J. Yezzi, Greg Turk