Disambiguation in dynamic binary translation
A method and apparatus for disambiguating in a dynamic binary translator is described. The method comprises selecting a code segment for load-store memory disambiguation based at least in part on a measure of likelihood of frequency of execution of the code segment; heuristically identifying one or...
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| Main Authors | , |
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| Format | Patent |
| Language | English |
| Published |
06.07.2010
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| Subjects | |
| Online Access | Get full text |
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| Abstract | A method and apparatus for disambiguating in a dynamic binary translator is described. The method comprises selecting a code segment for load-store memory disambiguation based at least in part on a measure of likelihood of frequency of execution of the code segment; heuristically identifying one or more ambiguous memory dependencies in the code segment for disambiguation by runtime checks; based at least in part on inspecting instructions in the code segment, and using a pointer analysis of the code segment to identify all other ambiguous memory dependencies that can be removed by the runtime checks. |
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| AbstractList | A method and apparatus for disambiguating in a dynamic binary translator is described. The method comprises selecting a code segment for load-store memory disambiguation based at least in part on a measure of likelihood of frequency of execution of the code segment; heuristically identifying one or more ambiguous memory dependencies in the code segment for disambiguation by runtime checks; based at least in part on inspecting instructions in the code segment, and using a pointer analysis of the code segment to identify all other ambiguous memory dependencies that can be removed by the runtime checks. |
| Author | GUO BOLEI WU YOUFENG |
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| Snippet | A method and apparatus for disambiguating in a dynamic binary translator is described. The method comprises selecting a code segment for load-store memory... |
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| Title | Disambiguation in dynamic binary translation |
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