The invention discloses a CPU allocation control method and device, a server and a storage medium, and belongs to the field of resource scheduling. The method comprises: acquiring the CPU demand of atarget task; determining a target Node according to the CPU demand quantity, the target Node being used for executing the target task, and the CPU allocable quantity of the target Node being greater than the CPU demand quantity; according to the CPU states of the CPUs in the target Node, allocating the CPUs to the target task, and the CPU states including a hyperthread state and a non-hyperthreadstate; and under the execution state of the target task, performing overselling control on the overselling CPU in the server according to the current CPU utilization rate of the server. According to the method provided by the invention, CPU adaptive allocation is carried out on the target task based on the CPU state, so that the execution efficiency of the target task can be improved. In addition,an overselling mechanism is introduced to control the overselling CPU, so that the CPU utilization rate of the server is further improved.

CPU allocation control method and device, server and storage medium

The invention discloses a large-scale grid operation dispatching method for application awareness. The method mainly comprises the following steps: S1: a user submits an operation through a grid operation submission interaction interface; S2: a system predicts an operation calculation amount on the basis of operation characteristic information; S3: the system inquires the current state informationof a large-scale distributed grid node; S4: an operation scheduler searches a corresponding computable node on the basis of an operation application requirement; S5: the operation is distributed to the corresponding computable node; S6: whether all operations in an operation queue being dispatched or not is judged, S4 and S5 are circularly executed if the operations do not being dispatched, and otherwise, a next dispatching point is waited to execute the method. Compared with an operation dispatching method based on a first-come-first-service strategy, the method is characterized in that a system resource utilization ratio of the grid can be effectively improved, and user requirements are met.

Large-scale grid operation dispatching method for application awareness

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Large-scale grid operation dispatching method for application awareness