Operating system and method for a multi-layer cycle program
A multi-layer cycle and program technology, applied in the direction of program control design, program control device, execution example, etc., can solve the problems of low operating efficiency of multi-layer cycle programs, and achieve the goal of avoiding complex judgments, simplifying the operating process, and improving operating efficiency Effect
Active Publication Date: 2021-03-02
极芯通讯技术(安吉)有限公司
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Problems solved by technology
[0004] The above processing of the multi-layer cyclic program still has the problem of low operating efficiency of the multi-layer cyclic program
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[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0030] The embodiment of the present invention provides an operating system of a multi-layer cycle program, refer to figure 1, including: a program memory module 1, a cycle counter module 2 and an instruction state machine module 3 connected to each other; the program memory module 1 stores several program codes corresponding to a multi-layer cycl...
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The embodiment of the invention provides a system and method for operating a multi-tier loop program. The method comprises the following steps of storing Multi-layer cyclic programs one by one according to a program code mode; wherein the type of the program code comprises a data operation program code and a loop body description code; obtaining a current operation code according to the currentlyinput storage address; counting the number of cycles of each cycle body according to the current operation code and the operation number of the data operation program code in each cycle body, performing state skip according to the current operation code and each counting result, and obtaining the storage address of the next operation code according to the state after skip. According to the systemand the method, the storage address of the next running code can be obtained only according to the current running code in a counter counting mode, so that complex judgment of various circulation conditions in the prior art is avoided, the running process of the multilayer circulation program is simplified, and the running efficiency of the multilayer circulation program is improved.
Description
technical field [0001] The embodiments of the present invention relate to the technical field of computer circuits, and more specifically, to a system and method for running a multi-layer loop program. Background technique [0002] There are inevitably many multi-layer loop programs in computer software algorithms. These multi-layer loop programs often require a variety of additional operations to implement: including initial value assignment of loop variables, self-increment of loop variables, and whether the loop variable reaches the total number of loops. Judgment, conditional jump, instruction jump, etc. These extra operations take up processor execution time and slow down the processor. [0003] In order to improve the speed of the processor when processing a multi-layer loop program, the existing processor is usually implemented by improving the efficiency of the conditional jump instruction. There are two solutions: 1. When the jump instruction needs to be executed, ...
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IPC IPC(8): G06F9/448
CPCG06F9/4486G06F9/4498
Inventor 刘大可苗志东杨兵强
Owner 极芯通讯技术(安吉)有限公司