Lockstep systems are fault-tolerant computer systems that run the same set of operations at the same time in parallel. The redundancy (duplication) allows...
6 KB (749 words) - 02:37, 1 September 2024
at the same time. Lockstep or lock step may also refer to: Lockstep (computing), a term used in fault-tolerant computing Lockstep protocol, a protocol...
650 bytes (130 words) - 18:45, 18 May 2016
parallel computing: bit-level, instruction-level, data, and task parallelism. Parallelism has long been employed in high-performance computing, but has...
74 KB (8,506 words) - 20:41, 27 August 2024
Perhaps the simplest model of distributed computing is a synchronous system where all nodes operate in a lockstep fashion. This model is commonly known as...
50 KB (5,629 words) - 18:18, 20 August 2024
innocent man is wrongly accused of murder. Fault tolerant system Lockstep (computing) Segal's law "David Ratter. "FPGAs on Mars"" (PDF). Retrieved May...
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Fault tolerance (redirect from Failure-oblivious computing)
; Treleaven, P. C. (June 1978). "Reliability Issues in Computing System Design". ACM Computing Surveys. 10 (2): 123–165. doi:10.1145/356725.356729. ISSN 0360-0300...
36 KB (4,785 words) - 17:15, 4 September 2024
released in 2022, using DDR5 memory. List of interface bit rates Lockstep (computing) Jacob, Bruce; Ng, Spencer; Wang, David (2007). Memory systems: cache...
23 KB (2,029 words) - 17:47, 25 May 2024
Consensus (computer science) (redirect from Consensus (computing))
A fundamental problem in distributed computing and multi-agent systems is to achieve overall system reliability in the presence of a number of faulty...
43 KB (4,768 words) - 10:49, 19 July 2024
Itanium (category Very long instruction word computing)
eventually to supplant reduced instruction set computing (RISC) and complex instruction set computing (CISC) architectures for all general-purpose applications...
167 KB (15,031 words) - 22:29, 20 August 2024
executing the same program (but at independent points, rather than in the lockstep that SIMD imposes) on different data. Also termed single process, multiple...
14 KB (1,560 words) - 14:03, 16 May 2024
Single program, multiple data (category Parallel computing)
parallel tasks (“single program”) are split-up and run simultaneously in lockstep on multiple SIMD processors with different inputs, and by Frederica Darema...
16 KB (2,082 words) - 14:14, 25 January 2024
Netcode (category Servers (computing))
Traditionally, real-time strategy games (such as Age of Empires) have used lockstep protocol peer-to-peer networking models where it is assumed the simulation...
17 KB (2,026 words) - 03:37, 19 May 2024
all the parallel architectures that coordinate concurrent execution in lockstep fashion and do so via mechanisms such as global clocks, central control...
6 KB (753 words) - 22:15, 17 December 2023
{Z} _{2}} represents to the XOR operator, so computing the sum of two elements is equivalent to computing XOR on the polynomial coefficients. A generator...
39 KB (4,543 words) - 23:13, 9 June 2024
consistently paced rounds. A system is synchronous if agents in a game move in lockstep according to a global timing system, whereas "in an asynchronous system...
2 KB (209 words) - 20:14, 2 June 2022
early 1980s. In a synchronous digital system, data is supposed to move in "lockstep", advancing one stage on each tick of the clock signal. This is enforced...
11 KB (1,608 words) - 20:28, 16 April 2024
September 2020. "Snapdragon 820 and Kryo CPU: heterogeneous computing and the role of custom compute". Qualcomm. 2 September 2015. Archived from the original...
62 KB (1,671 words) - 03:05, 22 August 2024
Montvale update added demand-based switching (SpeedStep) and core-level lockstep execution. Tukwila enhanced microarchitecture used in the Itanium 9300...
51 KB (2,933 words) - 00:10, 7 September 2024
Edholm's law (category Computing culture)
nomadic (wireless without mobility) and wired networks (fixed), are in lockstep and gradually converging. Edholm's law also holds that data rates for these...
12 KB (1,247 words) - 14:58, 13 August 2024
Xeon (redirect from Jordan Creek (computing))
the Intel Scalable Memory Interconnect (SMI) interface, while supporting lockstep memory layouts for improved reliability. Up to four memory buffer chips...
114 KB (7,714 words) - 03:49, 21 August 2024
to the phase of an input signal. Keeping the input and output phase in lockstep also implies keeping the input and output frequencies the same, thus a...
52 KB (7,669 words) - 22:06, 11 August 2024
confusion, which is modeled well by chaos theory. Another type of computing, DNA computing, when paired with chaos theory, offers a way to encrypt images...
123 KB (14,110 words) - 22:38, 18 August 2024
composition only, not on the pressure or density (since these change in lockstep for a given temperature and cancel out). Air is almost an ideal gas. The...
56 KB (7,944 words) - 13:08, 6 September 2024
situated. That means that all the bodies revolve in their epicycles in lockstep with Ptolemy's Sun (that is, they all have exactly a one-year period).[citation...
35 KB (4,563 words) - 23:41, 8 July 2024
quickly stabilize, either to a pattern in which the cell states move in lockstep one position leftwards at each step, or to a pattern that moves one position...
28 KB (3,475 words) - 03:03, 18 May 2024
Row hammer (category 2014 in computing)
error-correcting code (ECC) memory and its advanced variants (such as lockstep memory) are most commonly used. Increased densities of DRAM integrated...
39 KB (3,979 words) - 08:40, 4 September 2024
on Human Factors in Computing Systems. SIGCHI Conference on Human Factors in Computing Systems. Paris: Association for Computing Machinery. p. 1. doi:10...
25 KB (3,786 words) - 05:34, 12 June 2023
primarily focus on high performance and high reliability, such as the dual-lockstep redundant mechanism for the automotive industry; and the V850 and RH850...
147 KB (12,501 words) - 11:25, 25 August 2024
Minimally invasive education (category Computing and society)
basic computing skills by any set of children can be achieved through incidental learning provided the learners are given access to a suitable computing facility...
19 KB (2,386 words) - 05:52, 3 April 2023
hardware-control-oriented embedded systems. They can be used in a multi-cpu lockstep fault-tolerant mechanism named FRM. Development tools included Ada certified...
84 KB (8,363 words) - 02:15, 3 August 2024