Author: Haldun Hadimioglu
Publisher: Springer Science & Business Media
Published: 2011-06-27
Total Pages: 298
ISBN-13: 1441989870
DOWNLOAD EBOOK →The State of Memory Technology Over the past decade there has been rapid growth in the speed of micropro cessors. CPU speeds are approximately doubling every eighteen months, while main memory speed doubles about every ten years. The International Tech nology Roadmap for Semiconductors (ITRS) study suggests that memory will remain on its current growth path. The ITRS short-and long-term targets indicate continued scaling improvements at about the current rate by 2016. This translates to bit densities increasing at two times every two years until the introduction of 8 gigabit dynamic random access memory (DRAM) chips, after which densities will increase four times every five years. A similar growth pattern is forecast for other high-density chip areas and high-performance logic (e.g., microprocessors and application specific inte grated circuits (ASICs)). In the future, molecular devices, 64 gigabit DRAMs and 28 GHz clock signals are targeted. Although densities continue to grow, we still do not see significant advances that will improve memory speed. These trends have created a problem that has been labeled the Memory Wall or Memory Gap.
Author: Bruce Jacob
Publisher: Morgan Kaufmann
Published: 2010-07-28
Total Pages: 1017
ISBN-13: 0080553842
DOWNLOAD EBOOK →Is your memory hierarchy stopping your microprocessor from performing at the high level it should be? Memory Systems: Cache, DRAM, Disk shows you how to resolve this problem. The book tells you everything you need to know about the logical design and operation, physical design and operation, performance characteristics and resulting design trade-offs, and the energy consumption of modern memory hierarchies. You learn how to to tackle the challenging optimization problems that result from the side-effects that can appear at any point in the entire hierarchy.As a result you will be able to design and emulate the entire memory hierarchy. Understand all levels of the system hierarchy -Xcache, DRAM, and disk. Evaluate the system-level effects of all design choices. Model performance and energy consumption for each component in the memory hierarchy.
Author: Rajeev Balasubramonian
Publisher: Morgan & Claypool Publishers
Published: 2019-09-10
Total Pages: 153
ISBN-13: 1627059695
DOWNLOAD EBOOK →This is a tour through recent and prominent works regarding new DRAM chip designs and technologies, near data processing approaches, new memory channel architectures, techniques to tolerate the overheads of refresh and fault tolerance, security attacks and mitigations, and memory scheduling. The memory system will soon be a hub for future innovation. While conventional memory systems focused primarily on high density, other memory system metrics like energy, security, and reliability are grabbing modern research headlines. With processor performance stagnating, it is also time to consider new programming models that move some application computations into the memory system. This, in turn, will lead to feature-rich memory systems with new interfaces. The past decade has seen a number of memory system innovations that point to this future where the memory system will be much more than dense rows of unintelligent bits.
Author: Bruce Jacob
Publisher: Morgan & Claypool Publishers
Published: 2009
Total Pages: 78
ISBN-13: 159829587X
DOWNLOAD EBOOK →Introduce the reader to the most important details of the memory system. This book targets both computer scientists and computer engineers in industry and in academia. Roughly speaking, computer scientists are the users of the memory system and computer engineers are the designers of the memory system. Both can benefit tremendously from a basic understanding of how the memory system really works.
Author: Harvey G. Cragon
Publisher: Jones & Bartlett Learning
Published: 1996
Total Pages: 604
ISBN-13: 9780867204742
DOWNLOAD EBOOK →Memory Systems and Pipelined Processors
Author: Betty Prince
Publisher: John Wiley & Sons
Published: 1999-08-03
Total Pages: 371
ISBN-13: 0471986100
DOWNLOAD EBOOK →Die Bandbreite und Zugriffszeit traditioneller DRAMs reicht nicht mehr aus, um mit der Geschwindigkeit moderner Mikroprozessoren Schritt zu halten. Daher baut man verstärkt Hochleistungs-Speicherchips, deren neue Generation das Thema dieses Buches bildet. Die Autorin, eine international anerkannte Spezialistin, diskutiert objektiv und herstellerunabhängig Technologien wie DDR DRAMs, CiDDR DRAMs, SL=DRAM, Direct Rambus, SSTL Interfaces und MP-DRAMs. Der aktuellste verfügbare Beitrag zu einem enorm wichtigen Thema! (12/98)