Nvram Applications in the Architectural Revolutions of Main Memory Implementation – a Memristor Walkthrough

نویسنده

  • Hitha Paulson
چکیده

A machine of storage, a machine to compute, a machine to envisage, a magical machine of job parallelization all these describing expressions are not enough to picturise the inevitability of a valuable machine – The Computer. The feature of save and retrieve contributed much to the expert working of the system. The volatile and non-volatile levels of storage have been years long-standing foundation of most computer systems and have influenced the design of system concepts. The volatility and the random accessibility feature of the main memory have many pros and corns. The complex concepts of booting, demand paging and virtual memory happened due to the above features. The discovery of Memristor components contributed to the capability of maintaining non volatility in random accesses mode. This paper inspects the issues why RAM is volatile?, possibilities of persistent main memory, software enhancements, Memristor applications and alternatives in the area of memory architecture.

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Compressed NVRAM based Memory Systems

In this paper we examine a 2-level memory system that uses emerging nonvolatile RAM (NVRAM) technologies to build a main memory system with DRAM acting like a cache. We discuss the architectural aspects of such a structure including power-performance tradeoff and how compressed NVRAM storage can help. The analysis indicates that the power benefits of using emerging NVRAM technologies can be ver...

متن کامل

Memristor Bridge Synapse Application for Integrate and Fire and Hodgkin-Huxley Neuron Cell

Memory resistor or memristor is already fabricated successfully using current nano dimension technology. Based on its unique hysteresis, the amount of resistance remains constant over time, controlled by the time, the amplitude, and the polarity of the applied voltage. The unique hysteretic current-voltage characteristic in the memristor causes this element to act as a non-volatile resistive me...

متن کامل

nvm malloc: Memory Allocation for NVRAM

Non-volatile main memory (NVRAM) has the potential to fundamentally change the persistency of software. Applications can make their state persistent by directly placing data structures on NVRAM instead of volatile DRAM. However, the persistent nature of NVRAM requires significant changes for memory allocators that are now faced with the additional tasks of data recovery and failure-atomicity. I...

متن کامل

Memristor Threshold Logic: An Overview to Challenges and Applications

Once referred to as the missing circuit component, memristor has come long way across to be recognized and taken as important to future circuit designs. The memristor due to its ability to memorize the state, switch between different resistance level, smaller size and low leakage currents makes it useful for a wide range of intelligent memory and computing applications. This overview paper high...

متن کامل

SAP HANA Adoption of Non-Volatile Memory

Non-Volatile RAM (NVRAM) is a novel class of hardware technology which is an interesting blend of two storage paradigms: byte-addressable DRAM and block-addressable storage (e.g. HDD/SSD). Most of the existing enterprise relational data management systems such as SAP HANA have their internal architecture based on the inherent assumption that memory is volatile and base their persistence on expl...

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

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2014