• memory. Prefetching can be done with non-blocking cache control instructions. Cache prefetching can either fetch data or instructions into cache. Data prefetching...
    20 KB (2,495 words) - 22:50, 15 February 2024
  • needed Prefetch input queue (PIQ), in computer architecture, pre-loading machine code from memory Link prefetching, a web mechanism for prefetching links...
    1 KB (145 words) - 03:30, 31 July 2024
  • control instructions Cache hierarchy Cache placement policies Cache prefetching Dinero (cache simulator by University of Wisconsin System) Instruction unit...
    96 KB (13,298 words) - 19:32, 31 October 2024
  • Link prefetching allows web browsers to pre-load resources. This speeds up both the loading and rendering of web pages. Prefetching was first introduced...
    11 KB (1,036 words) - 17:31, 21 May 2024
  • Thumbnail for Cache (computing)
    into the cache, in the hope that subsequent reads will be from nearby locations and can be read from the cache. Prediction or explicit prefetching can be...
    31 KB (4,229 words) - 14:09, 13 November 2024
  • or automatically by a prefetch unit which may use runtime heuristics to predict the future memory access pattern. prefetching The pre-loading of instructions...
    39 KB (4,596 words) - 08:07, 3 October 2024
  • In computing, cache replacement policies (also known as cache replacement algorithms or cache algorithms) are optimizing instructions or algorithms which...
    40 KB (5,213 words) - 04:39, 21 October 2024
  • performance optimization through the use of techniques such as the caching, prefetching for memory and advanced branch predictors of a processor core. There...
    16 KB (2,326 words) - 01:24, 19 November 2023
  • termed data cache block touch, the effect is to request loading the cache line associated with a given address. This is performed by the PREFETCH instruction...
    6 KB (839 words) - 13:57, 7 November 2023
  • Thumbnail for Branch predictor
    analysis attacks – on RSA public-key cryptography Instruction unit Cache prefetching Indirect branch control (IBC) Indirect branch prediction barrier (IBPB)...
    40 KB (4,762 words) - 04:55, 15 June 2024
  • Thumbnail for Superscalar processor
    Explicitly parallel instruction computing (EPIC) is like VLIW with extra cache prefetching instructions. Simultaneous multithreading (SMT) is a technique for...
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  • for the first-level method lookup cache, and from using a direct call (which will benefit from instruction prefetch and pipe-lining) as opposed to the...
    10 KB (1,570 words) - 11:13, 7 September 2024
  • Management\PrefetchParameters. The EnablePrefetcher value can set to be one of the following: 0=Disabled 1=Application prefetching enabled 2=Boot prefetching enabled...
    10 KB (1,220 words) - 06:01, 13 May 2024
  • when using 4 MB pages. The prefetch specified by descriptors F0h and F1h is the recommended stride for memory prefetching with the PREFETCHNTA instruction...
    222 KB (12,429 words) - 04:24, 14 November 2024
  • Thumbnail for Itanium
    RAS) and few new instructions (thread priority, integer instruction, cache prefetching, and data access hints). Poulson was released on November 8, 2012...
    167 KB (15,032 words) - 16:21, 3 November 2024
  • Thumbnail for Synchronous dynamic random-access memory
    an SRAM cache of 16 "channel" buffers, each 1/4 row "segment" in size, between DRAM banks' sense amplifier rows and the data I/O pins. "Prefetch" and "restore"...
    78 KB (8,801 words) - 10:25, 30 September 2024
  • opcodes from program memory well in advance is known as prefetching and it is served by using a prefetch input queue (PIQ). The pre-fetched instructions are...
    12 KB (1,695 words) - 22:00, 30 July 2023
  • connections and HTTP keep-alive Prefetching of uncachable web responses Dynamic cache control On-the-fly compression Full page caching Off-loading SSL termination...
    8 KB (1,014 words) - 12:25, 20 November 2024
  • A victim cache is a small, typically fully associative cache placed in the refill path of a CPU cache. It stores all the blocks evicted from that level...
    7 KB (1,012 words) - 08:54, 15 August 2024
  • LIRS and other algorithms “The Performance Impact of Kernel Prefetching on Buffer Cache Replacement Algorithms” by Ali R. Butt, Chris Gniady, and Y....
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  • leads to prefetching of nearby words in a block and preventing future cold misses. Increasing the block size too much can lead to prefetching of useless...
    15 KB (2,318 words) - 03:05, 12 October 2024
  • this approach aims at an application-oriented caching mechanism, which adopts prediction-assisted prefetching based on given execution traces of applications...
    9 KB (1,273 words) - 18:00, 11 October 2024
  • CPU by prefetching often needed data, or data that the DASP predicted the CPU would need. Many considered it somewhat an advanced Level 3 cache device...
    5 KB (527 words) - 07:27, 15 September 2024
  • Thumbnail for Zen 5
    Zen 5 (section Cache)
    microarchitecture to fully implement two-ahead branch prediction. Increased data prefetching assists the branch predictor. Zen 5 contains 6 Arithmetic Logic Units...
    28 KB (2,974 words) - 05:37, 21 November 2024
  • speeds ranging from 400 MHz to 1 GHz with a system bus up to 240 MHz, L2 cache prefetch features and graphics related instructions have been added to improve...
    22 KB (2,187 words) - 20:22, 25 August 2024
  • If the processor has an instruction cache, the original instruction may already have been copied into a prefetch input queue and the modification will...
    21 KB (2,571 words) - 01:33, 10 July 2024
  • Thumbnail for Pentium III
    added, except for added data prefetch logic similar to Pentium 4 and Athlon XP for potentially better use of the L2 cache, although its use compared to...
    29 KB (3,020 words) - 19:26, 11 September 2024
  • non-pipelined manner, but which performs hardware prefetching (not software instruction-level prefetching) exhibits MLP (due to multiple prefetches outstanding)...
    4 KB (508 words) - 16:56, 2 July 2023
  • As of 2022, data prefetching was already a common feature in CPUs, but most prefetchers do not inspect the data within the cache for pointers, instead...
    4 KB (394 words) - 23:54, 22 April 2024
  • Thumbnail for Advanced Logic Research
    due to the inclusion of a proprietary cache prefetching system in its chipset. The company's i386-based FlexCache 25386 earned the company a PC Magazine...
    17 KB (1,798 words) - 23:49, 7 August 2024