Effective Profiling for Data-Intensive GPU Programs: Work-in-Progress
Hwiwon Kim, Hyunjun Kim, Hwansoo Han · 2020
GPU profilers have been successfully used to analyze bottlenecks and slowdowns of GPU programs. Several instrumentation tools for profiling GPU binaries are introduced, but these tools take little consideration into GPU architectures. In this paper, we investigate common factors of performance degradation on existing GPU profilers and provide design guide to improve the performance.