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  2. Amdahl's law - Wikipedia

    en.wikipedia.org/wiki/Amdahl's_law

    In another example, if the programmer optimizes a section that accounts for 99% of the execution time (i.e. of 0.99) with a speedup factor of 100 (i.e. of 100), the only reaches 50.

  3. AlexNet - Wikipedia

    en.wikipedia.org/wiki/AlexNet

    AlexNet architecture and a possible modification. On the top is half of the original AlexNet (which is split into two halves, one per GPU). On the bottom is the same architecture but with the last "projection" layer replaced by another one that projects to fewer outputs.

  4. Graphics Core Next - Wikipedia

    en.wikipedia.org/wiki/Graphics_Core_Next

    As of July 2017, the Graphics Core Next instruction set has seen five iterations. The differences between the first four generations are rather minimal, but the fifth-generation GCN architecture features heavily modified stream processors to improve performance and support the simultaneous processing of two lower-precision numbers in place of a single higher-precision number.

  5. 68–95–99.7 rule - Wikipedia

    en.wikipedia.org/wiki/68–95–99.7_rule

    In statistics, the 68–95–99.7 rule, also known as the empirical rule, and sometimes abbreviated 3sr, is a shorthand used to remember the percentage of values that lie within an interval estimate in a normal distribution: approximately 68%, 95%, and 99.7% of the values lie within one, two, and three standard deviations of the mean, respectively.

  6. Reduced instruction set computer - Wikipedia

    en.wikipedia.org/wiki/Reduced_instruction_set...

    For instance, in a typical program, over 30% of all the numeric constants are either 0 or 1, 95% will fit in one byte, and 99% in a 16-bit value. [42] When computers were based on 8- or 16-bit words, it would be difficult to have an immediate combined with the opcode in a single memory word, although certain instructions like increment and ...

  7. Duopoly - Wikipedia

    en.wikipedia.org/wiki/Duopoly

    Nvidia (who acquired competitor 3dfx in 2002) and AMD (formerly ATI which AMD acquired in 2006) in the GPU market; Intel and AMD in the desktop CPU market; Google's Android and Apple's iOS make up over 99% of the mobile operating system market [13] [14] Coca-Cola and Pepsi in the soft drink market, resulting in the cola wars. The two companies ...

  8. Late-stage breast cancer is rising, especially among Black ...

    www.aol.com/stage-breast-cancer-rising...

    Five-year survival rates drop drastically from 99% for early-stage breast cancer to just 31% when the cancer is more advanced and has already spread to other parts of the body, the study found.

  9. Ethereum - Wikipedia

    en.wikipedia.org/wiki/Ethereum

    The switch from proof-of-work to proof-of-stake on 15 September 2022 has cut Ethereum's energy usage by 99%. This upgrade, known as "The Merge", was the first phase in the series of upgrades. However, the impact this has on global energy consumption and climate change may be limited since the computers previously used for mining ether may be ...