Title :
High performance event trace visualization
Author :
Knüpfer, Andreas ; Brunst, Holger ; Nagel, Wolfgang E.
Author_Institution :
Center for High Performance Comput., Dresden Univ. of Technol., Germany
Abstract :
This paper presents a joint effort to make huge event traces accessible for interactive program analysis. It combines a distributed software architecture with compressible data structures and customized query algorithms. The advanced technologies are discussed both theoretically and practically. Based on a proof-of-concept implementation the response times for typical queries are presented to show the practical relevance of this combined approach.
Keywords :
data compression; data structures; parallel programming; program diagnostics; program visualisation; software architecture; compressible data structures; customized query algorithm; distributed software architecture; event trace visualization; high performance computing; interactive program analysis; proof-of-concept implementation; Data analysis; Data structures; Data visualization; High performance computing; Network servers; Performance analysis; Software algorithms; Software architecture; Web server; Workstations;
Conference_Titel :
Parallel, Distributed and Network-Based Processing, 2005. PDP 2005. 13th Euromicro Conference on
Print_ISBN :
0-7695-2280-7
DOI :
10.1109/EMPDP.2005.24
