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ICPP
2007
IEEE
16 years 19 days ago
Multi-Layer Event Trace Analysis for Parallel I/O Performance Tuning
The complexity of parallel I/O systems lies in the deep I/O stack with many software layers and concurrent I/O request handling at multiple layers. This paper explores multi-layer...
Pin Lu, Kai Shen
IEEEPACT
2007
IEEE
16 years 19 days ago
The OpenTM Transactional Application Programming Interface
Transactional Memory (TM) simplifies parallel programming by supporting atomic and isolated execution of user-identified tasks. To date, TM programming has required the use of l...
Woongki Baek, Chi Cao Minh, Martin Trautmann, Chri...
IPPS
2007
IEEE
16 years 19 days ago
An Implementation and Evaluation of Client-Side File Caching for MPI-IO
Client-side file caching has long been recognized as a file system enhancement to reduce the amount of data transfer between application processes and I/O servers. However, cach...
Wei-keng Liao, Avery Ching, Kenin Coloma, Alok N. ...
IPPS
2007
IEEE
16 years 19 days ago
Performance Studies of a WebSphere Application, Trade, in Scale-out and Scale-up Environments
Scale-out approach, in contrast to scale-up approach (exploring increasing performance by utilizing more powerful shared-memory servers), refers to deployment of applications on a...
Hao Yu, José E. Moreira, Parijat Dube, I-Hs...
IPPS
2007
IEEE
16 years 19 days ago
Virtual Execution Environments: Support and Tools
In today’s dynamic computing environments, the available resources and even underlying computation engine can change during the execution of a program. Additionally, current tre...
Apala Guha, Jason Hiser, Naveen Kumar, Jing Yang, ...