4- https://doi.org/10.1145/3145617.3158214
Evaluating GPGPU Memory Performance Through the C-AMAT Model
- Nov 12, 2017
- Ning Zhang +3 more
Abstract
General Purpose Graphics Processing Units (GPGPU) have become a popular platform to accelerate high performance applications. Although they provide exceptional computing power, GPGPU impose significant pressure on the off-chip memory system. Evaluating, understanding, and improving GPGPU data access delay has become an important research topic in high-performance computing. In this study, we utilize the newly proposed GPGPU/C-AMAT (Concurrent Average Memory Access Time) model to quantitatively evaluate GPGPU memory performance. Specifically, we extend the current C-AMAT model to include a GPGPU-specific modeling component and then provide its evaluation results.
- # General Purpose Graphics Processing Units
- # Average Access Time
- # High-performance Computing
- # Evaluation Results
- # Average Access
- # High Performance
- # General Processing
- # Average Time
- # Current Model
- # Average Memory Access Time
