A Throughput Analysis on Page Replacement Algorithms in Cache Memory ManagementThe less time any processor takes in handling instructions the more would be its speed and efficiency. The speed of a processing device is not only based on it's Architectural features or Operational frequencies but also...
A fuzzy replacement algorithm (FRA) for cache memories has been proposed (Hossain et al., 1991). In this paper we present a modified fuzzy replacement algorithm (MFRA) that improves the performance of the cache memory manyfold over the FRA. The following notable changes have been made to ...
However, in a multi-threaded processor that includes a shared cache, each thread may have access to the cache memory and each thread may experience cache misses that result in a new data item being loaded into the cache memory. Such replacements can result in deletion of data or instructions ...
In the case in which there is still a tie among cache sectors, the sector to be replaced may be randomly selected among such cache sectors. Unlike conventional sectored cache replacement algorithms, the improved algorithm implemented by the method and computer program product accounts for both hit...
After Analyzing the memory reference pattern of Merge Sort, we have proposed a Partition Based Replacement algorithm (PBR_L1)) on L1 Cache. Furthermore we have analyzed various pairs of algorithms on L1 and L2 respectively, resulting in finding a suitable pair of replacement algorithms. Simulation...
Real-timeandembeddedsystems;B.3.3[MemoryStruc- tures]:PerformanceAnalysisandDesignAids—Simulation GeneralTerms Algorithms,Design,Measurement,Performance Keywords NANDflashmemory,bufferreplacementalgorithm,solid statedisk(SSD) ∗ ThisresearchwassupportedbytheMKE(Ministryof ...
CacheDesign:FourKeyIssues These are: –Placement Where can a block of memory go? –Identification How do I find a block of memory? –Replacement How do I make space for new blocks? –Write Policy How do I propagate changes? Consider these for caches ...
Custom replacement algorithms supported Very fast (see benchmarks below) Pull and feature requests are welcome! What makes it fast? String keys make for fast comparisons No dynamic memory allocation (except your keys and values) Cache elements are stored in an array so they are paged together ...
then the cache replacement policy determines which of the entries to discard. Two strategies are that are often used in cache replacement algorithms are: (1) random and (2) least recently used (LRU). To spread allocation uniformly, candidate entries are randomly selected in the random strategy....
1) cache replacement algorithm 缓存替换算法 1. Proxycache replacement algorithms for streaming media based on smallest cache utility; 基于最小效用的流媒体缓存替换算法 2. A transferring cost basedcache replacement algorithmfor streaming media and its performance evaluation; ...