专利名称：Dynamic management of a transaction retry
indication
发明人：Fadi Y. Busaba,Brian W. Thompto申请号：US13868392申请日：20130423公开号：US09400657B2公开日：20160726
专利附图：
摘要：Embodiments relate to dynamic management of a transaction retry indication.One aspect is a system that includes a transactional facility configured to supporttransactions that effectively delay committing stores to memory or results to an
architectural state until transaction completion, and a processor configured to identify atransaction abort reason associated with an aborted transaction of an initiating program.Transaction success and transaction abort history are tracked. Based on determining bythe processor that the transaction abort reason was caused by the initiating program, aretry indication is assigned based on a static mapping of the transaction abort reason.Based on determining by the processor that the transaction abort reason was not causedby the initiating program, the retry indication is assigned based on a retry process usingthe transaction abort reason, the transaction abort history, and a current processorconfiguration.
申请人：International Business Machines Corporation
地址：Armonk NY US
国籍：US
代理机构：Cantor Colburn LLP
代理人：Margaret McNamara
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