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
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
Glossary of computer hardware terms (redirect from Prefetching (computing))
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
Locality of reference (redirect from Cache locality)
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
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
Explicitly parallel instruction computing (EPIC) is like VLIW with extra cache prefetching instructions. Simultaneous multithreading (SMT) is a technique for...
13 KB (1,621 words) - 23:14, 12 November 2024
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
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
Synchronous dynamic random-access memory (redirect from Prefetch buffer)
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
Dynamic site acceleration (section Prefetching)
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....
8 KB (889 words) - 15:58, 5 August 2024
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
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
Instruction pipelining (redirect from Instruction Prefetch Queue)
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
Pentium III (redirect from Advanced Transfer Cache)
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
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