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  2. Speedup - Wikipedia

    en.wikipedia.org/wiki/Speedup

    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.

  3. Amdahl's law - Wikipedia

    en.wikipedia.org/wiki/Amdahl's_law

    According to the law, even with an infinite number of processors, the speedup is constrained by the unparallelizable portion. In computer architecture, Amdahl's law (or Amdahl's argument [1]) is a formula that shows how much faster a task can be completed when you add more resources to the system. The law can be stated as:

  4. Gustafson's law - Wikipedia

    en.wikipedia.org/wiki/Gustafson's_law

    is the theoretical speedup of the program with parallelism (scaled speedup [2]); N {\displaystyle N} is the number of processors; s {\displaystyle s} and p {\displaystyle p} are the fractions of time spent executing the serial parts and the parallel parts of the program, respectively, on the parallel system, where s + p = 1 {\displaystyle s+p=1} .

  5. Speedup theorem - Wikipedia

    en.wikipedia.org/wiki/Speedup_theorem

    Linear speedup theorem, that the space and time requirements of a Turing machine solving a decision problem can be reduced by a multiplicative constant factor. Blum's speedup theorem , which provides speedup by any computable function (not just linear, as in the previous theorem).

  6. Broadcom unveils new tech to speed up custom chips amid ...

    www.aol.com/news/broadcom-unveils-tech-speed...

    The technology, called 3.5D XDSiP, will allow Broadcom's custom-chip customers to boost the amount of memory inside each packaged chip and speed up its performance by directly connecting critical ...

  7. Karp–Flatt metric - Wikipedia

    en.wikipedia.org/wiki/Karp–Flatt_metric

    While the serial fraction e is often mentioned in computer science literature, it was rarely used as a diagnostic tool the way speedup and efficiency are. Karp and Flatt hoped to correct this by proposing this metric. This metric addresses the inadequacies of the other laws and quantities used to measure the parallelization of computer code.

  8. Analysis of parallel algorithms - Wikipedia

    en.wikipedia.org/wiki/Analysis_of_parallel...

    An algorithm that exhibits linear speedup is said to be scalable. [6] Analytical expressions for the speedup of many important parallel algorithms are presented in this book. [10] Efficiency is the speedup per processor, S p / p. [6] Parallelism is the ratio T 1 / T ∞. It represents the maximum possible speedup on any number of processors.

  9. The best matching lounge sweats to scoop up at Amazon ... - AOL

    www.aol.com/the-best-matching-lounge-sweats-to...

    Ensembles like these are a foolproof fashion formula — snazzy as a duo while giving you the option to create a bunch of looks by mixing and matching with other separates.