Performance analysis of massively parallel programs for graphics processing units

• Date: 2023
• Main Author: Rahozin, D.V.
• Format: Article
• Language: English
• Published: PROBLEMS IN PROGRAMMING 2023
• Subjects: graphics processing unit; software performance; massive parallelism; simulation; software performance model; UDC 681.3
• Online Access: https://pp.isofts.kiev.ua/index.php/ojs1/article/view/506
• Journal Title: Problems in programming

Any modern Graphics Processing Unit (graphics card) is a good platform to run massively parallel programs. Still, we lack tools to observe and measure performance characteristics of GPU-based software. We state that due to complex memory hierarchy and thou- sands of execution threads the all perform...