Process for increasing the performance between two systems solving the same problem
"Speed up" redirects here. For other uses, see Speed Up (disambiguation).
Look up speedup in Wiktionary, the free dictionary.
In computer architecture, speedup is a number that measures the relative performance of two systems processing the same problem. More technically, it is the improvement in speed of execution of a task executed on two similar architectures with different resources. The notion of speedup was established by Amdahl's law, which was particularly focused on parallel processing. However, speedup can be used more generally to show the effect on performance after any resource enhancement.
Look up speedup in Wiktionary, the free dictionary. In computer architecture, speedup is a number that measures the relative performance of two systems...
In computational complexity theory, a speedup theorem is a theorem that for any algorithm (of a certain class) demonstrates the existence of a more efficient...
that can be solved by that quantum computer and has a superpolynomial speedup over the best known or possible classical algorithm for that task. Examples...
In computational complexity theory, the linear speedup theorem for Turing machines states that given any real c > 0 and any k-tape Turing machine solving...
However, very few parallel algorithms achieve optimal speedup. Most of them have a near-linear speedup for small numbers of processing elements, which flattens...
of quantum computing. In 1996, Grover's algorithm established a quantum speedup for the widely applicable unstructured search problem. The same year, Seth...
is called perfect linear speedup. An algorithm that exhibits linear speedup is said to be scalable. Efficiency is the speedup per processor, Sp / p. Parallelism...
(n/4)×Ta + merging overhead time units. Parallel execution results in a speedup of 4 over sequential execution. One important thing to note is that the...
optimal algorithm is called speedup. Blum's speedup theorem shows that there exist artificially constructed problems with speedup. However, it is an open...
Big O notation is a mathematical notation that describes the limiting behavior of a function when the argument tends towards a particular value or infinity...
A quantum speedup of the agent's internal decision-making time has been experimentally demonstrated in trapped ions, while a quantum speedup of the learning...
microsoft.com. 15 December 2021. Demtschyna, Michael (2 November 1999). "PAL speedup". www.michaeldvd.com.au. Retrieved 30 November 2014. Ogg, Allan (22 September...
collapses. It begins with (1) The rotating progenitor (2) The collapse and speedup and (3) The final fast spinning pulsar remnant. The animation demonstrates...
in a maximum of N {\displaystyle N} iterations. For Parareal to provide speedup, however, it has to converge in a number of iterations significantly smaller...
for computing means of speedup ratios: since the mean of 0.5x (half as fast) and 2x (twice as fast) will be 1 (i.e., no speedup overall). Suppose for example...
pipelined in processor design. Pipelining is an important principle for speedup in computer architecture. They are frequently used in GPUs (graphics pipeline)...
has also been proven to provide a fast Grover oracle for the square-root speedup in solving many NP-complete problems. Quantum annealing can be compared...
2014. Emmi, Ernesto (29 February 2012). "SpeedMaster e SpeedUp con Iannone" [SpeedMaster and SpeedUp with Iannone]. GpOne.com (in Italian). Buffer Overflow...
NTSC regions of 89 minutes. In PAL regions, the film is affected by PAL speedup, shortening the running time to 85 minutes. Known as BBC TV until 1964...
played in NTSC systems without issue, but other games will face a 20% speedup if played in an NTSC console. To mostly correct this issue, a switch can...
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