WebApr 10, 2013 · 2. A direct mapped cache is like a table that has rows also called cache line and at least 2 columns one for the data and the other one for the tags. Here is how it works: A read access to the cache takes the middle part of the address that is called index and … WebRun-time adaptive cache management. PhD thesis, University of Illinois, Urbana, IL, May 1998. Google Scholar {9} N. P. Jouppi. Improving direct-mapped cache performance by the addition of a small fully-associative cache and prefetch buffers. In Proceedings of the 17th Annual International Symposium on Computer Architecture, pages 364-373, 1990.
CS2410: Computer Architecture - University of Pittsburgh
WebNov 1, 1993 · Abstract. Parallel accesses to the table lookaside buffer (TLB) and cache array are crucial for high-performance computer systems, and the choice of cache types is one of the most important ... WebApr 13, 2024 · The second part of this paper is dedicated to describing the architecture of MonetDB/X100 and evaluating its performance on the full TPC-H benchmark of size 100GB. 1.1 Outline This paper is organized as follows. Section 2 provides an introduction to modern super-scalar (or hyperpipelined) CPUs, covering the issues most relevant for query ... medway college of technology
18-447 Computer Architecture Lecture 18: Caches, Caches
WebJun 1, 2016 · Section 2 provides the background information on the baseline GPGPU architecture and motivates the need for advanced cache indexing. Sections 3 and 4 discuss the design and implementation of the static and adaptive cache indexing schemes for GPGPUs. Section 5 quantifies the performance and energy efficiency of the … Large, multi-level cache hierarchies are a mainstay of modern architectures. Large application working sets for server and big data … See more There are two steps to locating a block in the Doppelgänger cache. First, the physical address is used to index into the tag array in the same manner as would be done in a conventional cache. If no match is found in the tag … See more We have already discussed data array replacements. If the tag array is full, then a separate tag replacement is invoked. If a tag is selected for … See more In this section, we present an overview of the Doppelgänger cache [24]. The Doppelgänger cache is designed to identify and exploit approximate value similarity across … See more If there is a miss in the Doppelgänger cache, the request is forwarded to main memory. Once data is returned from memory, it must be inserted into the cache. In order to … See more WebFeb 24, 2024 · Cache Memory is a special very high-speed memory. It is used to speed up and synchronize with high-speed CPU. Cache memory is costlier than main memory or disk memory but more economical than CPU registers. Cache memory is an extremely fast … name change msedcl