scholarly journals Energy-efficient memory management in virtual machine environments

2011 ◽  
Author(s):  
Lei Ye ◽  
Chris Gniady ◽  
John H. Hartman
Keyword(s):  
Virtual Machine ◽  
Energy Efficient ◽  
Memory Management ◽  
Efficient Memory

EXPLOITING TEMPORAL LOCALITY FOR ENERGY EFFICIENT MEMORY MANAGEMENT

2008 ◽  
Vol 17 (05) ◽  
pp. 929-941 ◽  
Author(s):  
EUISEONG SEO ◽  
SEUNGRYOUL MAENG ◽  
DONGHYOUK LIM ◽  
JOONWON LEE
Keyword(s):  
Energy Efficient ◽  
Memory Management ◽  
Memory Systems ◽  
Major Power ◽  
Additional Energy ◽  
State Management ◽  
Research Activities ◽  
Management Scheme ◽  
Temporal Locality ◽  
Efficient Memory

Memory is becoming one of the major power consumers in computing systems. Therefore, energy efficient memory management is essential. Modern memory systems employ sleep states for energy saving. To utilize this feature, existing research activities have concentrated on increasing spatial locality to deactivate as many blocks as possible. However, they did not count the unexpected activation of memory blocks due to cache eviction of deactivated tasks. In this paper, we suggest a software-based power state management scheme for memory, which exploits temporal locality to relieve the energy loss from the unexpected activation of memory blocks from cache eviction. The suggested scheme SW-NAP makes a memory block remain deactivated during a certain tick, which has no cache miss over the block. The evaluation shows that SW-NAP is 50% better than PAVM, which is an existing software scheme, and worse than PMU, which is another approach based on the specialized hardware by 20%. We also suggest task scheduling policies that increase the effectiveness of SW-NAP and they saved up to 7% additional energy.

Efficient Memory Management Strategy in Hypermedia with Interactive MR Images

1995 ◽  
Vol 36 (5) ◽  
pp. 556-560
Author(s):  
S. Bondestam ◽  
A. E. Lamminen ◽  
H. J. Aronen
Keyword(s):  
Management Strategy ◽  
Memory Management ◽  
Mr Images ◽  
Efficient Memory

scholarly journals Robust and efficient memory management in Apache AsterixDB

2020 ◽  
Vol 50 (7) ◽  
pp. 1114-1151 ◽  
Author(s):  
Taewoo Kim ◽  
Alexander Behm ◽  
Michael Blow ◽  
Vinayak Borkar ◽  
Yingyi Bu ◽  
...  
Keyword(s):  
Memory Management ◽  
Efficient Memory
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