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IPPS
2007
IEEE
15 years 11 months ago
Memory Optimizations For Fast Power-Aware Sparse Computations
— We consider memory subsystem optimizations for improving the performance of sparse scientific computation while reducing the power consumed by the CPU and memory. We first co...
Konrad Malkowski, Padma Raghavan, Mary Jane Irwin
IPPS
2007
IEEE
15 years 11 months ago
Software Tools for Performance Modeling of Parallel Programs
This paper presents a framework based on a user driven methodology to obtain analytical models of MPI applications on parallel systems in a systematic and easy to use way. This me...
Diego Rodriguez Martínez, Vicente Blanco P&...
IPPS
2007
IEEE
15 years 11 months ago
A Portable Framework for High-Speed Parallel Producer/Consumers on Real CMP, SMT and SMP Architectures
This paper explores generating efficient, portable HighSpeed Producer Consumer (HSPC) code on current shared memory architectures: Chip Multi-Processors (CMP), Simultaneous Multi...
Richard T. Saunders, Clinton L. Jeffery, Derek T. ...
IPPS
2007
IEEE
15 years 11 months ago
A Multi-Level Parallel Implementation of a Program for Finding Frequent Patterns in a Large Sparse Graph
Graphs capture the essential elements of many problems broadly defined as searching or categorizing. With the rapid increase of data volumes from sensors, many application discipl...
Steve Reinhardt, George Karypis
IPPS
2007
IEEE
15 years 11 months ago
Automatic MPI application transformation with ASPhALT
This paper describes a source to source compilation tool for optimizing MPI-based parallel applications. This tool is able to automatically apply a “prepushing” transformation...
Anthony Danalis, Lori L. Pollock, D. Martin Swany