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초록
DVFS (Dynamic voltage frequency scaling) is one of the most widely used power management technologies employed to improve the performance or minimize the power consumption by controlling voltages and frequencies in real time. When applying device-level DVFS in graphics processing units (GPUs) that support spatial multitasking, it is difficult to determine the optimal DVFS status when multiple running kernels have different characteristics. To solve the problem, we created a GPU simulator that can operate at different streaming multiprocessor frequencies according to the characteristics of the assigned kernel and compared it with a single-clock-based spatial multitasking GPU simulator.
키워드
DVFS; GPU; Multitasking; Computer graphics; Dynamic frequency scaling; Multitasking; Program processors; Voltage scaling; DVFS; Dynamic voltage frequency scaling; Gpu simulators; Power management technology; Real time; Single clock; Streaming multiprocessors; Graphics processing unit
- 제목
- Core-level DVFS for Spatial Multitasking GPUs
- 저자
- Cha, Jehee ; Kim, Jiho; Park, Yongjun
- 발행일
- 2019-10
- 유형
- Conference Paper
- 저널명
- IEEE Region 10 Annual International Conference, Proceedings/TENCON
- 권
- 2018-October
- 페이지
- 1525 ~ 1528