TY  - JOUR
T1  - Performance Budget of Overhead and Scalability on High-Performance Computing Systems
AU - , Abdullah I. Almojel 
JO  - Asian Journal of Information Technology
VL  - 3
IS  - 7
SP  - 546
EP  - 554
PY  - 2004
DA  - 2001/08/19
SN  - 1682-3915
DO  - ajit.2004.546.554
UR  - https://makhillpublications.co/view-article.php?doi=ajit.2004.546.554
KW  - 
AB  - High-Performance Computing Systems (HPCS) based on parallel processing have the potential for satisfying the rapid growth in computational requirements at economical costs. As such machines grow in size, however, parallelization overhead grows in a manner that can limit scalability. This work sheds some light on the sources, dynamics, and magnitudes of the different type of overhead and their impact on performance. Results are obtained through experimental measurements of one of NASA Earth and Space Sciences (ESS) applications running on the Jet Propulsion Laboratory / Earth and Space Sciences High-Performance Computing (HPC) systems.
ER  -