Quick links

PARSEC vs. SPLASH2: A Quantitative Comparison of Two Multithreaded Benchmark Suites on Chip-Multiprocessors

Report ID:
February 2008
Download Formats:


The PARSEC benchmark suite was recently released and has been adopted by a significant number of users within a short amount of time. This new collection of workloads is not yet fully understood by researchers. In this study we compare the SPLASH-2 and PARSEC benchmark suites with each other to gain insights into differences and similarities between the two program collections. We use standard statistical methods and machine learning to analyze the suites for redundancy and overlap on Chip-Multiprocessors (CMPs). Our analysis shows that PARSEC workloads are fundamentally different from SPLASH-2 benchmarks. The observed differences can be explained with two technology trends, the proliferation of CMPs and the accelerating growth of world data.

Follow us: Facebook Twitter Linkedin