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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. 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.

  4. 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.

  5. Talk:Branch predictor - Wikipedia

    en.wikipedia.org/wiki/Talk: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.

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

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

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  7. Predication (computer architecture) - Wikipedia

    en.wikipedia.org/wiki/Predication_(computer...

    Thus, instead of using a conditional branch to select an instruction or a sequence of instructions to execute based on the predicate that controls whether the branch occurs, the instructions to be executed are associated with that predicate, so that they will be executed, or not executed, based on whether that predicate is true or false. [1]

  8. 'Murder hornet' eradicated from US, officials declare - AOL

    www.aol.com/murder-hornet-eradicated-us...

    December 18, 2024 at 2:43 PM The so-called " murder hornet " has been eradicated from the United States, five years after the invasive species was first discovered in Washington state, officials ...

  9. Memory dependence prediction - Wikipedia

    en.wikipedia.org/wiki/Memory_dependence_prediction

    Branch prediction can be thought of as a two step process. First, the predictor determines the direction of the branch (taken or not). This is a binary decision. Then, the predictor determines the actual target address. Similarly, memory dependence prediction can be thought of as a two step process. First, the predictor determines whether there ...