首页> 外国专利> SYSTEM FOR PREPARING INSTRUCTIONS FOR INSTRUCTION PARALLEL PROCESSOR AND SYSTEM WITH MECHANISM FOR BRANCHING IN THE MIDDLE OF A COMPOUND INSTRUCTION.

SYSTEM FOR PREPARING INSTRUCTIONS FOR INSTRUCTION PARALLEL PROCESSOR AND SYSTEM WITH MECHANISM FOR BRANCHING IN THE MIDDLE OF A COMPOUND INSTRUCTION.

机译:用于准备指令并行处理器的指令的系统以及具有在复合指令中间分支的机制的系统。

摘要

The instruction processor system decodes compound instructions created from a series of base instruction (21) of a scalar machine. The processor geneates a series of compound instruction (33) with an instruction format text having appened control bits in the instruction format text enabling the execution of the compound instruction format text in the instruction processor with a compounding facility (42) which fetches and decodes compound instructions which can be executed as compounded and single instructions by the arithmetic and logic units (26) of the instruction processor while preserving intact the scaler execution of the base instructions of a scalar machine which were originally in storage. - The system nullifies any execution of a member instruction unit of a compound instruction upon occurrence of possible conditons, such as branch which would affect the correctness of recording results of execution of the member instruction unit portion based upon the interrelationship of member units of the compound instruction with other instruction.
机译:指令处理器系统解码从标量机的一系列基本指令(21)创建的复合指令。处理器利用指令格式文本生成一系列复合指令(33),该指令格式文本在指令格式文本中具有附加的控制位,从而使得能够在具有提取和解码复合内容的复合功能(42)的指令处理器中执行复合指令格式文本。可以由指令处理器的算术和逻辑单元(26)作为复合指令和单个指令执行的指令,同时保留原始存储在标量机中的基本指令的定标器执行。 -当复合条件下的成员指令单元基于相互关系而影响复合条件指令的成员指令单元执行时,系统会取消该执行,例如分支会影响成员指令单元部分执行记录结果的正确性的分支指令与其他指令。

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