@article{ART002329056},
author={Sungho Kim and Jong Wook Kwak},
title={Recency and Frequency based Page Management on Hybrid Main Memory},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2018},
volume={23},
number={3},
pages={1-8},
doi={10.9708/jksci.2018.23.03.001}
TY - JOUR
AU - Sungho Kim
AU - Jong Wook Kwak
TI - Recency and Frequency based Page Management on Hybrid Main Memory
JO - Journal of The Korea Society of Computer and Information
PY - 2018
VL - 23
IS - 3
PB - The Korean Society Of Computer And Information
SP - 1
EP - 8
SN - 1598-849X
AB - In this paper, we propose a new page replacement policy using recency and frequency on hybrid main memory. The proposal has two features. First, when a page fault occurs in the main memory, the proposal allocates it to DRAM, regardless of operation types such as read or write. The page allocated by the page fault is likely to be high probability of re-reference in the near future. Our allocation can reduce the frequency of write operations in PCM. Second, if the write operations are frequently performed on pages of PCM, the pages are migrated from PCM to DRAM. Otherwise, the pages are maintained in PCM, to reduce the number of unnecessary page migrations from PCM. In our experiments, the proposal reduced the number of page migrations from PCM about 32.12% on average and reduced the number of write operations in PCM about 44.64% on average, compared to CLOCK-DWF. Moreover, the proposal reduced the energy consumption about 15.61%, and 3.04%, compared to other page replacement policies.
KW - Non-Volatile Memory;Page Replacement Policy;CLOCK;Hybrid Main Memory;Recency;Frequency
DO - 10.9708/jksci.2018.23.03.001
ER -
Sungho Kim and Jong Wook Kwak. (2018). Recency and Frequency based Page Management on Hybrid Main Memory. Journal of The Korea Society of Computer and Information, 23(3), 1-8.
Sungho Kim and Jong Wook Kwak. 2018, "Recency and Frequency based Page Management on Hybrid Main Memory", Journal of The Korea Society of Computer and Information, vol.23, no.3 pp.1-8. Available from: doi:10.9708/jksci.2018.23.03.001
Sungho Kim, Jong Wook Kwak "Recency and Frequency based Page Management on Hybrid Main Memory" Journal of The Korea Society of Computer and Information 23.3 pp.1-8 (2018) : 1.
Sungho Kim, Jong Wook Kwak. Recency and Frequency based Page Management on Hybrid Main Memory. 2018; 23(3), 1-8. Available from: doi:10.9708/jksci.2018.23.03.001
Sungho Kim and Jong Wook Kwak. "Recency and Frequency based Page Management on Hybrid Main Memory" Journal of The Korea Society of Computer and Information 23, no.3 (2018) : 1-8.doi: 10.9708/jksci.2018.23.03.001
Sungho Kim; Jong Wook Kwak. Recency and Frequency based Page Management on Hybrid Main Memory. Journal of The Korea Society of Computer and Information, 23(3), 1-8. doi: 10.9708/jksci.2018.23.03.001
Sungho Kim; Jong Wook Kwak. Recency and Frequency based Page Management on Hybrid Main Memory. Journal of The Korea Society of Computer and Information. 2018; 23(3) 1-8. doi: 10.9708/jksci.2018.23.03.001
Sungho Kim, Jong Wook Kwak. Recency and Frequency based Page Management on Hybrid Main Memory. 2018; 23(3), 1-8. Available from: doi:10.9708/jksci.2018.23.03.001
Sungho Kim and Jong Wook Kwak. "Recency and Frequency based Page Management on Hybrid Main Memory" Journal of The Korea Society of Computer and Information 23, no.3 (2018) : 1-8.doi: 10.9708/jksci.2018.23.03.001