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EUROPAR
2007
Springer
13 years 10 months ago
Nested Parallelism in the OMPi OpenMP/C Compiler
This paper presents a new version of the OMPi OpenMP C compiler, enhanced by lightweight runtime support based on user-level multithreading. A large number of threads can be spawne...
Panagiotis E. Hadjidoukas, Vassilios V. Dimakopoul...
COMPGEOM
2009
ACM
14 years 3 months ago
Parallel geometric algorithms for multi-core computers
Computers with multiple processor cores using shared memory are now ubiquitous. In this paper, we present several parallel geometric algorithms that specifically target this envi...
Vicente H. F. Batista, David L. Millman, Sylvain P...
IPPS
2003
IEEE
14 years 1 months ago
A Case Study of Selected SPLASH-2 Applications and the SBT Debugging Tool
SBT is portable library and tool for on-line debugging and performance monitoring of shared-memory parallel programs using the single-program-multiple-data (SPMD) model of paralle...
Ernesto Novillo, Paul Lu
ISPDC
2008
IEEE
14 years 2 months ago
A Runtime System Architecture for Ubiquitous Support of OpenMP
In this work we present the runtime architecture of the OMPi OpenMP compiler. OMPi is a source-to-source C translator featuring a portable, modular and extensible runtime system. ...
Giorgos Ch. Philos, Vassilios V. Dimakopoulos, Pan...
ISCA
2003
IEEE
120views Hardware» more  ISCA 2003»
14 years 1 months ago
ReEnact: Using Thread-Level Speculation Mechanisms to Debug Data Races in Multithreaded Codes
While removing software bugs consumes vast amounts of human time, hardware support for debugging in modern computers remains rudimentary. Fortunately, we show that mechanisms for ...
Milos Prvulovic, Josep Torrellas