Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 153 for “"Caches"”.
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An algorithmic theory of caches
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, February 2000.
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CACHE MANAGEMENT ALGORITHMS: SINGLE AND NETWORKED CACHES
… FUTURE INTERNET, INTRODUCES A LARGE NETWORK OF CACHES IN WHICH OBTAINING A HIGH OVERALL HIT RATIO IS MORE IMPORTANT THAN ONLY OBTAINING HIGH HIT RATIO IN A STANDALONE CACHE. IN THIS THESIS, WE PROPOSE TWO IMPLICIT COORDINATED CACHING SCHEMES TO OBTAIN HIGH OVERALL NETWORK HIT RATIO. THE FIRST …
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IP multicast video with smart network caches
… hosts. With the aid of distributed smart network caches, scalable reliability and cooperative sharing of contents are achieved as well. This thesis presents the design and implementation of an IP-based video delivery system that incorporates both IP multicasting mechanisms and distributed smart …
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Ray tracing large distributed datasets using ray caches
… technique using ray tracing that employs ray caches to reduce communication overhead. Ray caches attempt to replace a communication operation with a less expensive cache search operation. A prototype implemented on Sharcnet shows ray caching can signi cantly improve overall performance at a …
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TIME-PREDICTABLE FAST MEMORIES: CACHES VS. SCRATCHPAD MEMORIES
In modern processor architectures, caches are widely used to shorten the gap between the processor speed and memory access time. However, caches are time unpredictable, especially the shared L2 cache used by different cores on multicore processors. Thus, it can significantly increase the complexity …
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Analysis and design considerations for high performance caches
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science; and, Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1998.
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Design and analysis of spatially-partitioned shared caches
… CMPs devote more than half their area to on-chip caches. Moreover, these costs are increasing as CMPs scale to larger core counts. Processors rely on the on-chip caches to limit data movement, but CMP cache design is challenging. For efficiency reasons, most cache capacity is shared among cores …
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Operating System Management of Shared Caches on Multicore Processors
… systems should manage the on-chip shared caches of multicore processors for the purposes of achieving performance gains. Consequently, this dissertation demonstrates how the operating system can profitably manage these shared caches. Two shared-cache management principles are investigated: …
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Design of trace caches for high bandwidth instruction fetching
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1998.
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Optimizing Response Time, Rather than Hit Rates, of WWW Proxy Caches
… performance. Most published research on proxy caches is concerned only with improving the cache hit rate. Improving only the hit rate, however, ignores the actual retrieval times experienced by WWW browser users. This research investigates removal algorithms that consider the time to download a …
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Smart network caches : localized content and application negotiated recovery mechanisms for multicast media distribution
Thesis (Ph. D.)--Massachusetts Institute of Technology, Program in Media Arts & Sciences, 1998.
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Configuring In-Memory Caches: From TTL-Aware Sizing to Interval-Based Historical Analysis with HistoChron
In-memory caches such as Memcached and Redis are crucial for enhancing the performance of distributed systems by significantly reducing query response times. Correctly sizing these caches is critical, especially considering that prominent organizations use terabytes to petabytes of Dynamic Random …
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Co-design of on-chip caches and networks for scalable shared-memory many-core CMPs
… motivate the need for re-organization of on-chip caches to leverage the advancement of on-chip network technology to harness the full potential of future many-core CMPs. Conversely, we argue that on-chip network should also be designed to support specific functionalities required by the on-chip …
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Global partitioning of parallel loops and data arrays for caches and distributed memory in multiprocessors
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1994.
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Store Buffers : implementing single cycle store instructions in write-through, write-back and set associative caches
… of the data cache for simple direct-mapped caches, as well as for more complex set associative and write-back caches. As larger caches are incorporated on-chip, the speed of store instructions becomes an increasingly important part of the overall performance. The first part of the thesis …
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Analysis of Community-Based Accumulation of Home Medications (CACHES) Found at Death Scenes in Davidson County, Tennessee
… ACcumulation of Home mEdicationS (CACHES). CACHES place the individual, health care and justice system, and ecosystem at risk for adverse outcomes including: a) diversion of prescription medications by friends and family, b) pediatric poisonings, c) adverse drug events, d) increased …
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Software instruction caching
… consumption are paramount. Software instruction caches have the potential to provide the required performance while using simpler, more efficient hardware. A software cache consists of a simple array memory (such as a scratchpad) and a software system that is capable of automatically managing …
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Cache Characterization and Performance Studies Using Locality Surfaces
Today's processors commonly use caches to help overcome the disparity between processor and main memory speeds. Due to the principle of locality, most of the processor's requests for data are satisfied by the fast cache memory, resulting in a signficant performance improvement. Methods for …
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Recovery of cached food by captive blue jays (Cyanocitta cristata)
… the wild has been well documented. Recovery of caches by the same individual Blue Jay that created the caches has not been demonstrated. In order to do this, I conducted a laboratory study in which I examined caching and recovery behaviors. I 'compared the performance of caching birds with …
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