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Resource optimal management method aiming at clustering system

A cluster system and resource optimization technology, which is applied in the field of resource optimization management for cluster systems, can solve problems such as low efficiency of cluster systems, and achieve the effect of improving node utilization and overall efficiency

Active Publication Date: 2017-01-04
CHENGDU CALABAR INFORMATION TECH
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Problems solved by technology

[0003] The purpose of the present invention is to provide a cluster system-oriented resource optimization management method to solve the problem that in the current cluster system, even when there are a large number of jobs to be completed, there are still many nodes in an idle state due to system reasons, resulting in The low efficiency of the cluster system can improve the utilization rate of cluster system nodes and improve the overall work efficiency of the cluster system

Method used

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Embodiment

[0019] A cluster system-oriented resource optimization management method of the present invention includes:

[0020] Step 1. Integrate the computing nodes in the cluster system into different queues, and when a task enters a certain queue, calculate the configuration attributes of the task in the queue;

[0021] Step 2. Calculate the priority of the task in the queue according to the priority impact factor of the task, and set the execution order for the task in the queue according to the priority, and the execution order is from high priority to low priority;

[0022] Step 3. Check whether there is a high-priority task in the queue that has already occupied some resources, but the task cannot be executed temporarily and the occupied resources are idle because all the required resources have not been obtained;

[0023] Step 4. If it is judged in step 4 that there are idle resources, assign the idle resources to the low-priority tasks in the queue according to the selection of ...

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Abstract

The invention discloses a resource optimal management method aiming at a clustering system. The method includes: integrating nodes into different queues; distributing tasks into different queues; determining a task completing sequence by calculating priority of the tasks; when there are nodes which are occupied while in an idle state, enabling the idle nodes to pick other tasks to complete according to different strategies. By the method, by flexibly calling and arranging of the idle nodes inside the system, the objectives of increasing utilization rate of the nodes in the clustering system and improving overall efficiency of the clustering efficiency are achieved.

Description

technical field [0001] The invention relates to a cluster system optimization method, in particular to a cluster system-oriented resource optimization management method. Background technique [0002] A cluster system refers to a group of mutually independent computers that use a high-speed communication network to form a computer system. Each cluster node, that is, each computer in the cluster, is an independent server running its own process. These processes can communicate with each other, and it is like forming a single system for the network client, which cooperates to provide users with application programs, system resources and data processing, and manage them in the mode of a single system. However, in the current cluster system, due to improper resource allocation, many nodes are idle most of the time, and there are still many jobs to be completed in the queue where the idle node is located. Due to this situation, the cluster The node utilization rate of the system ...

Claims

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Application Information

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IPC IPC(8): G06F9/50
CPCG06F9/5016G06F9/5038G06F2209/503
Inventor 朱焰冰
Owner CHENGDU CALABAR INFORMATION TECH
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