A Relative Reference Responsive LRU based Page Replacement Algorithm for NAND Flash Memory

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Page Replacement Algorithm for NAND Flash Used in Mobile Devices

In modern society, intelligent devices equipped with flash memory are very popular. It has many wonderful characteristics, such as small, fast, little consumption, shock resistance and so on. Flash memory is divided into NOR memory and NAND memory. The NOR memory can be quickly read with byte data which is developed into data memory for code storage. A new algorithm is needed to optimize the pe...

متن کامل

Page Replacement for Write References in NAND Flash Based Virtual Memory Systems

Contemporary embedded systems often use NAND flash memory instead of hard disks as their swap space of virtual memory. Since the read/write characteristics of NAND flash memory are very different from those of hard disks, an efficient page replacement algorithm is needed for this environment. Our analysis shows that temporal locality is dominant in virtual memory references but that is not the ...

متن کامل

LS-LRU: A Lazy-Split LRU Buffer Replacement Policy for Flash-Based B+-tree Index

Most embedded systems are equipped with flash memory owing to its shock resistance, fast access, and low power consumption. However, some of its distinguishing characteristics, including out-of-place updates, an asymmetric read/write/erase speed, and a limited number of write/erase cycles, make it necessary to reconsider the existing system designs to explore its performance potential. For exam...

متن کامل

Polar-Coded Forward Error Correction for MLC NAND Flash Memory Polar FEC for NAND Flash Memory

With the ever-growing storage density, high-speed, and low-cost data access, flash memory has inevitably become popular. Multi-level cell (MLC) NAND flash memory, which can well balance the data density and memory stability, has occupied the largest market share of flash memory. With the aggressive memory scaling, however, the reliability decays sharply owing to multiple interferences. Therefor...

متن کامل

AD-LRU: An efficient buffer replacement algorithm for flash-based databases

Flash memory has characteristics of out-of-place update and asymmetric I/O latencies for read, write, and erase operations. Thus, the buffering policy for flash-based databases has to consider those properties to improve the overall performance. This article introduces a new approach to buffer management for flash-based databases, called AD-LRU (Adaptive Double LRU), which focuses on improving ...

متن کامل

ذخیره 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: Webology

سال: 2021

ISSN: 1735-188X,1735-188X

DOI: 10.14704/web/v18i1/web18027