Data Dependency

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A data dependency in computer science is a situation in which a program statement (instruction) refers to the data of a preceding statement. In compiler theory, the technique used to discover data dependencies among statements (or instructions) is called dependence analysis.

Data dependencies(数据依赖)

  • Flow dependency(流依赖)

  • Anti-dependency(反依赖)

  • Output dependency(输出依赖)

Control Dependency(控制依赖)