Sciweavers

2932 search results - page 53 / 587
» Optimizing Memory System Performance for Communication in Pa...
Sort
View
IPPS
2005
IEEE
14 years 1 months ago
Automated Analysis of Memory Access Behavior
Abstract— We developed an automated environment to measure the memory access behavior of applications on high performance clusters. Code optimization for processor caches is cruc...
Michael Gerndt, Tianchao Li
IPPS
1997
IEEE
14 years 5 days ago
Performance Comparison of Processor Scheduling Strategies in a Distributed-Memory Multicomputer System
Abstract — Processor scheduling has received considerable attention in the context of shared-memory multiprocessor systems but has not received as much attention in distributed-m...
Yuet-Ning Chan, Sivarama P. Dandamudi, Shikharesh ...
HPDC
2007
IEEE
14 years 2 months ago
Feedback-directed thread scheduling with memory considerations
This paper describes a novel approach to generate an optimized schedule to run threads on distributed shared memory (DSM) systems. The approach relies upon a binary instrumentatio...
Fengguang Song, Shirley Moore, Jack Dongarra
AINA
2006
IEEE
14 years 2 months ago
On Optimization and Parallelization of Fuzzy Connected Segmentation for Medical Imaging
Fuzzy Connectedness is an important image segmentation routine for image processing of medical images. It is often used in preparation for surgery and sometimes during surgery. It...
Christopher Gammage, Vipin Chaudhary
PVM
2004
Springer
14 years 1 months ago
Minimizing Synchronization Overhead in the Implementation of MPI One-Sided Communication
The one-sided communication operations in MPI are intended to provide the convenience of directly accessing remote memory and the potential for higher performance than regular poin...
Rajeev Thakur, William D. Gropp, Brian R. Toonen