Optimized fast data migration for hybrid DRAM/STT-MRAM main memory
نویسندگان
چکیده
منابع مشابه
A Buffer Management for STT-MRAM based Hybrid Main Memory in Sensor Nodes
* This research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education, Science and Technology(2010-0021897). Abstract As the power dissipation has become one of the critical design challenges in a sensor network environment, nonvolatile memories such as STT-MRAM and flash memory will be used in the next generat...
متن کاملCouture: Tailoring STT-MRAM for Persistent Main Memory
Modern computer systems rely extensively on dynamic random-access memory (DRAM) to bridge the performance gap between on-chip cache and secondary storage. However, continuous process scaling has exposed DRAM to high off-state leakage and excessive power consumption from frequent refresh operations. Spintransfer torque magnetoresistive RAM (STT-MRAM) is a plausible replacement for DRAM, given it...
متن کاملArea, Power, and Latency Considerations of STT-MRAM to Substitute for Main Memory
STT-MRAM is one of the most promising non-volatile memory technologies with the potential of becoming a universal memory. However, because of its area, power and latency limitations, STT-MRAM is facing critical bottlenecks in substituting DRAM for main memory. Compared to modern DRAM technology, STT-MRAMs cell area and write power consumption are about four times larger and higher, respectively...
متن کاملData Placement for Efficient Main Memory Access
The main memory system is a critical component of modern computer systems. Dynamic Random Access Memory (DRAM) based memory designs dominate the industry due to mature device technology and low cost. These designs, however, face several challenges moving forward. These challenges arise due to legacy DRAM device design choices, advances in Central Processing Unit (CPU) design, and the demand for...
متن کاملHYRISE - A Main Memory Hybrid Storage Engine
In this paper, we describe a main memory hybrid database system called HYRISE, which automatically partitions tables into vertical partitions of varying widths depending on how the columns of the table are accessed. For columns accessed as a part of analytical queries (e.g., via sequential scans), narrow partitions perform better, because, when scanning a single column, cache locality is improv...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEICE Electronics Express
سال: 2021
ISSN: ['1349-2543', '1349-9467']
DOI: https://doi.org/10.1587/elex.18.20210493