Title :
Task scheduling on multicores under energy and power constraints
Author :
Salamy, Hassan ; Aslan, S. ; Methukumalli, Divya
Author_Institution :
Electr. Eng., Texas State Univ., San Marcos, TX, USA
Abstract :
Task scheduling on multicore systems for optimized power and energy consumption is essential as the trend of utilizing multiple processors is ever increasing. Reducing power and energy consumption indirectly reduces cores temperatures and aids in eliminating the hot spots to ensure overall thermal safety. In this paper, we propose an optimal ILP solution to task scheduling of different applications on a multicore system with power and energy constraints. Results on different benchmarks show the effectiveness of our techniques.
Keywords :
integer programming; linear programming; multiprocessing systems; power aware computing; processor scheduling; core temperatures reduction; energy constraint; hot-spot elimination; integer linear programming; multicore systems; optimal ILP solution; optimized energy consumption reduction; optimized power consumption reduction; power constraint; task scheduling; thermal safety; Benchmark testing; Clocks; Equations; Processor scheduling; Program processors; Schedules; Scheduling; Task scheduling; multicore; thermal-aware;
Conference_Titel :
Electrical and Computer Engineering (CCECE), 2013 26th Annual IEEE Canadian Conference on
Conference_Location :
Regina, SK
Print_ISBN :
978-1-4799-0031-2
Electronic_ISBN :
0840-7789
DOI :
10.1109/CCECE.2013.6567804
