Coroutine-based calculation program execution efficiency optimization method and system

Abstract

The invention provides a coroutine-based calculation program execution efficiency optimization method and system, and the method comprises the following steps that S1, a CPU starts a coroutine scheduler to distribute a coroutine for each task, and starts a coroutine timing task; s2, the CPU judges whether all coroutine tasks are blocked or not; if yes, the coroutine scheduler starts a timing coroutine to perform blocking timing; if not, S4 is executed; s3, whether a coroutine task is unblocked or not is juged in real time by the CPU; if yes, blocking timing is stopped, and the blocking duration is counted; if not, S3 is executed; s4, the CPU waits for completion of execution of the coroutine task; s5, the CPU judges whether the coroutine scheduler only has a coroutine timing task or not; if yes, coroutine timing is stopped, the total duration of the task is counted, and S6 is executed; if not, S1 is executed; s6, the CPU calculates the running efficiency, calculates the data throughput, adjusts the number of coroutine tasks according to the running efficiency and the data throughput, and achieves the optimization of the execution efficiency of a calculation program.

Description

technical field [0001] The invention belongs to the technical field of coroutine execution efficiency, and in particular relates to a coroutine-based computing program execution efficiency optimization method and system. Background technique [0002] In the process of program or service development, data and network requests are often processed, especially when the amount of data is relatively large, the program often encounters blockage. When a single thread encounters program blockage, the CPU will wait for the blockage to complete before performing the next logic processing. At this time, CPU resources are wasted. Coroutine, English name Coroutine, also known as micro-thread, fiber. A coroutine is essentially a thread. In the past, the switching of thread tasks was controlled by the operating system, and it automatically switched when encountering a blockage. In this way, when a subtask is blocked, the CPU can be switched to another subtask to run, ensuring that CPU reso...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the blockage in the execution of the above-mentioned computer programs in the prior art, the coroutine can solve the blockage, but when there are large batches of tasks, the execution efficiency and data throughput are still the defects of performance improvement bottlenecks. The present invention provides a coroutine-based Calculation program execution efficiency optimization method and system to solve the above technical problems

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