COMPILE METHOD AND COMPILER

专利名称：COMPILE METHOD AND COMPILER发明人：Noriyasu MORI申请号：US12694657申请日：20100127

公开号：US20100229161A1公开日：20100909

专利附图：

摘要：A compile technique is provided for multicore allocation, by which a desiredrunning performance can be achieved. The steps of analyzing a taskization directive,taskizing a specified part, and assigning a specified CPU the task are adopted for thecompile technique. According to the program-to-tasks-decomposition compile

technique, the multicore decomposition is performed by allocating tasks to CPUsindividually while following a task decomposition directive of a main part designated by auser. When no direction is issued concerning a CPU to be allocated, the relation with aprincipal task is judged from the relation of invocation and the dependency, and CPU tobe allocated, and then the CPU to be allocated is determined. In allocation to the CPU, anefficient multicore-task decomposition is achieved in consideration of copy andassignment of one processing to more than one CPU while figuring in the balancebetween processing speed and resources.

申请人：Noriyasu MORI

地址：Tokyo JP

国籍：JP

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