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  2. Branch predictor - Wikipedia

    en.wikipedia.org/wiki/Branch_predictor

    The general rule for a two-level adaptive predictor with an n-bit history is that it can predict any repetitive sequence with any period if all n-bit sub-sequences are different. [8] The advantage of the two-level adaptive predictor is that it can quickly learn to predict an arbitrary repetitive pattern.

  3. International Symposium on Microarchitecture - Wikipedia

    en.wikipedia.org/wiki/International_Symposium_on...

    2014 (For MICRO 1991) Two-Level Branch Predictor; 2014 (For MICRO 1982) MIPS: A Microprocessor Architecture; 2014 (For MICRO 1981) Some Scheduling Techniques and An Easily Schedulable Horizontal Architecture for High Performance Scientific Computing; 2014 (For MICRO 1978) Microprogrammed Implementation of A Single Chip Microprocessor

  4. Alpha 21264 - Wikipedia

    en.wikipedia.org/wiki/Alpha_21264

    The local predictor is a two-level table which records the history of individual branches. It consists of a 1,024-entry by 10-bit branch history table. A two-level table was used as the prediction accuracy is similar to that of a larger single-level table while requiring fewer bits of storage. It has a 1,024-entry branch prediction table.

  5. Speculative execution - Wikipedia

    en.wikipedia.org/wiki/Speculative_execution

    This approach is employed in a variety of areas, including branch prediction in pipelined processors, value prediction for exploiting value locality, prefetching memory and files, and optimistic concurrency control in database systems. [1] [2] [3] Speculative multithreading is a special case of speculative execution.

  6. File:2 level branch predictor.svg - Wikipedia

    en.wikipedia.org/wiki/File:2_level_branch...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

  7. Today’s NYT ‘Strands’ Hints, Spangram and Answers for ...

    www.aol.com/today-nyt-strands-hints-spangram...

    Here are the first two letters for each word: BU. DI. HE. AN. FL. ST. BE. CO (SPANGRAM) NYT Strands Spangram Answer Today. Today's spangram answer on Thursday, December 12, 2024, is COOKIECUTTER.

  8. Design of experiments - Wikipedia

    en.wikipedia.org/wiki/Design_of_experiments

    The variance of the estimate X 1 of θ 1 is σ 2 if we use the first experiment. But if we use the second experiment, the variance of the estimate given above is σ 2 /8. Thus the second experiment gives us 8 times as much precision for the estimate of a single item, and estimates all items simultaneously, with the same precision.

  9. FBI issues warning amid drone mystery: Don’t point lasers at ...

    www.aol.com/fbi-issues-warning-amid-drone...

    The agencies have also clarified many sightings appear to be not drones at all, though there are more than 1 million drones lawfully registered with the FAA, and thousands of commercial, hobbyist ...