Zobrazeno 1 - 10
of 870
pro vyhledávání: '"Snoopy cache"'
Autor:
N. Ramasubramanian, Amit D. Joshi
Publikováno v:
International Journal of System Assurance Engineering and Management.
Multicore architectures are being used in different sectors like automobile, avionics, and health-care. Correctness of shared data is the most important concern in multicore architectures. Sharing of data yields problem of cache coherence with incons
Publikováno v:
ISIT
We consider a basic caching system, where a single server with a database of N files (e.g. movies) is connected to a set of K users through a shared bottleneck link. Each user has a local cache memory with a size of M files. The system operates in tw
Publikováno v:
Journal of Parallel and Distributed Computing. 110:42-51
In recent years, researches focus on addressing the query bottleneck issue using semantic cache. However, the challenges of this method are how to increase cache hit ratio, decrease the query processing time, and address cache consistency issue. In t
Publikováno v:
IEEE Transactions on Computers. 66:1890-1902
Flash memory-based SSD-RAIDs are swiftly replacing conventional hard disk drives by exhibiting improved performance and stability, especially in I/O-intensive environments. However, the variations in latency and throughput occurring due to uncoordina
Publikováno v:
The Journal of Supercomputing. 74:665-695
Cache has long been used to minimize the latency of main memory accesses by storing frequently used data near the processor. Processor performance depends on the underlying cache performance. Therefore, significant research has been done to identify
Publikováno v:
ICCD
Data-center servers require large capacity main memory to run multiple workloads simultaneously. However, the scalability and power consumption of DRAM limit its capability of constructing large capacity memory. Emerging non-volatile memories (e.g. P
Publikováno v:
ACM Transactions on Design Automation of Electronic Systems. 22:1-20
Mobile devices are quickly becoming the most widely used processors in consumer devices. Since their major power supply is battery, energy-efficient computing is highly desired. In this article, we focus on energy-efficient cache design in emerging m
Publikováno v:
Microprocessors and Microsystems. 51:165-175
The last level cache (LLC) in private configurations offer lower latency and isolation but extinguishes the possibility of sharing underutilized cache resources. Cooperative Caching (CC) provides capacity sharing by spilling a line evicted from one c
Publikováno v:
IEEE Transactions on Parallel and Distributed Systems. 28:1740-1753
Modern graphical processing units (GPUs) are equipped with general-purpose L1 and L2 caches to reduce the memory bandwidth demand and improve the performance of some irregular general-purpose GPU (GPGPU) applications. However, due to the massive mult
Publikováno v:
IEEE Transactions on Computers. 66:717-730
Multi-core processors are increasingly popular because they yield higher performance, but they also present new challenges for hard real-time systems in that they make it much more difficult to estimate a task's worst-case execution time (WCET). Part