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Browsing EECS Faculty Scholarship by Subject "Hard disks"

Now showing items 1-6 of 6

Dynamical adjustment of block replacement algorithms

Walterscheidt, U.; Pendse, Ravi (IEEE, 1998-03-08)

Block replacement algorithms are an important component of any cache controller, specially for disk caches. In recent years, complex and sophisticated algorithms have been developed, that reduce the miss-rate of disk caches. ...
A fuzzy block replacement algorithm for disk caches

Pendse, Ravi; Walterscheidt, U.; Kua, S.C. (IEEE, 1996-08-18)

In this paper, we present a new block replacement algorithm for disk caches. Our Fuzzy Block Replacement Algorithm (fuzzy block-RA) utilizes nine fuzzy rules to pick out the block to be evicted when an I/O reference causes ...
Investigation of impact of victim cache and victim tracer on a fully associative disk cache

Pendse, Ravi; Kushanagar, N.; Walterscheidt, U. (IEEE, 1998-08-09)

In this paper, we present results of investigation to study the impact of victim cache and victim tracer on the miss rates due to the LRU block replacement algorithm. A total of three different algorithms were implemented. ...
Performance of LRU block replacement algorithm with pre-fetching

Pendse, Ravi; Bhagavathula, Ravi (IEEE, 1998-08-09)

An economical solution to the need for unlimited amounts of fast memory is a memory hierarchy, which takes advantage of locality and cost/performance of memory technologies. Most of the advanced block replacement algorithms ...
Pre-fetching with the segmented LRU algorithm

Pendse, Ravi; Bhagavathula, Ravi (IEEE, 1999)

An economical solution to the need for unlimited amounts of fast memory is a memory hierarchy, which takes advantage of locality and cost/performance of memory technologies. Most of the advanced block replacement algorithms ...
Timing analysis of block replacement algorithms on disk caches

Rajamoni, R.; Bhagavathula, Ravi; Pendse, Ravi (IEEE, 2000)

Cache memories are used to reduce the memory latency in systems. While instruction references of a CPU exhibit high temporal and spatial locality, disk references exhibit very minimal temporal and spatial locality. Owing ...