RANDOMIZED TESTING WITHIN TRANSACTIONAL EXECUTION

    公开(公告)号:CA2928277C

    公开(公告)日:2021-12-28

    申请号:CA2928277

    申请日:2013-05-03

    Applicant: IBM

    Abstract: Task specific diagnostic controls are provided to facilitate the debugging of certain types of abort conditions. The diagnostic controls may be set to cause transactions to be selectively aborted, allowing a transaction to drive its abort handler routine for testing purposes. The controls include, for instance, a transaction diagnostic scope and a transaction diagnostic control. The transaction diagnostic scope indicates when the transaction diagnostic control is to be applied, and the transaction diagnostic control indicates whether transactions are to selectively aborted.

    INSTRUCTION TO MOVE DATA IN A RIGHT-TO-LEFT DIRECTION

    公开(公告)号:SG11202105503SA

    公开(公告)日:2021-06-29

    申请号:SG11202105503S

    申请日:2020-02-13

    Applicant: IBM

    Abstract: A single architected instruction to move data is executed. The executing includes moving data of a specified length from a source location to a destination location in a right-to-left sequence to provide a predictable result. A predictable result is provided, even though a portion of the destination location is contained within the source location from which the data is being moved.

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