WO2022151783A1

WO2022151783A1 - Processor parameter adjustment method, apparatus, electronic device, and storage medium

Info

Publication number: WO2022151783A1
Application number: PCT/CN2021/125170
Authority: WO
Inventors: 林剑森
Original assignee: 成都国科微电子有限公司
Priority date: 2021-01-18
Filing date: 2021-10-21
Publication date: 2022-07-21
Also published as: CN112667407A; CN112667407B

Abstract

A processor parameter adjustment method, an apparatus, an electronic device, and a computer-readable storage medium. The method comprises: determining an operating state of a device, and determining whether a target operating state matching the operating state of the device exists within parameter configuration information; if a target operating state exists, obtaining a target preset processor parameter corresponding to the target operating state from within the parameter configuration information; and performing a processor parameter adjustment operation according to the target preset processor parameter. There is no need to monitor a processor load when performing processor parameter adjustment in the present method, instead, an operation is performed directly according to a target preset processor parameter, and thereby the problem of being unable to adjust a processor parameter in a timely manner due to a load state being captured at a relatively low frequency can be prevented; also, the problem of greater power consumption caused by more resources of a CPU being used due to the load state being captured at a relatively high frequency is prevented.

Description

A processor parameter adjustment method, device, electronic device and storage medium

This application claims the priority of the Chinese patent application filed on January 18, 2021, with the application number of 202110063759.4 and the invention titled "A processor parameter adjustment method, device, electronic device and storage medium", all of which are The contents are incorporated herein by reference.

technical field

The present application relates to the technical field of processors, and in particular, to a processor parameter adjustment method, a processor parameter adjustment device, an electronic device, and a computer-readable storage medium.

Background technique

As a general-purpose data processing unit, CPU (ie, processor) is widely used in various devices. In actual use, the CPU will not work at the optimal performance parameters all the time, because this will increase the power consumption of the CPU and generate more heat. At the same time, the CPU will not work under the energy-saving performance parameters throughout the whole process. In some scenarios, the CPU needs to exert strong performance to meet the operation of a certain function or a certain scenario, so as to prevent slow response speed and slow interface refresh speed. and other problems that lead to poor user experience. In order to solve the above problem, the related art dynamically adjusts the parameters of the CPU according to the current load state of the CPU. That is, during the adjustment process, the load state of the current CPU is collected multiple times, and the CPU parameters are adjusted according to the load state. However, if the frequency of collecting the load state is low, it will lead to the situation that the CPU parameters cannot be adjusted in time, resulting in slow response speed and other problems that the parameters cannot be adjusted in time; if the frequency of collecting the load state is high, it will take up more CPU time. Multiple resources increase power consumption. Therefore, in the related art, when adjusting the processor parameters, there is a problem that the adjustment cannot be made in time or the power consumption is relatively large.

Therefore, the problems in the related art that the processor parameters cannot be adjusted in time or the power consumption of the adjustment process is relatively large are technical problems to be solved by those skilled in the art.

SUMMARY OF THE INVENTION

In view of this, the purpose of the present application is to provide a processor parameter adjustment method, a processor parameter adjustment device, an electronic device and a computer-readable storage medium, which do not need to monitor the processor load, and solve the problem that the processor parameters cannot be adjusted in time. It takes up more resources of the CPU, which makes the problem of power consumption larger.

In order to solve the above-mentioned technical problems, the present application provides a processor parameter adjustment method, including:

Determine the operating state of the device, and determine whether there is a target operating state matching the operating state of the device in the parameter configuration information;

If the target operating state exists, acquiring the target preset processor parameter corresponding to the target operating state from the parameter configuration information;

The processor parameter adjustment operation is performed according to the target preset processor parameter.

Optionally, before the determining the operating state of the device, the method further includes:

determining multiple preset operating states, and acquiring multiple basic processor parameters and preset effect parameters corresponding to each of the preset operating states;

Based on each of the basic processor parameters, the initial processor parameters are trained to obtain preset processor parameters that satisfy each of the preset effect parameters;

The parameter configuration information is generated using the preset processor parameters, the basic processor parameters, and the preset operating state.

Optionally, performing training on initial processor parameters to obtain preset processor parameters satisfying each of the preset effect parameters, including:

For any of the preset effect parameters, a parameter adjustment process based on a preset unit length is performed on the initial processor parameter to obtain a plurality of candidate processor parameters that satisfy the preset effect parameter; the parameter adjustment process includes: The up-frequency point lag processing and/or the up-frequency value reduction processing, the initial processor parameter is the maximum performance parameter of the processor;

The processor power consumption corresponding to each of the candidate processor parameters is detected, and the candidate processor parameter corresponding to the minimum processor power consumption is determined as the preset processor parameter.

Optionally, the determining a plurality of preset operating states includes:

A scenario selection instruction is acquired, and the preset operating state is selected from a plurality of candidate operating states according to the scenario selection instruction.

Obtain standard parameter configuration information, and determine the standard parameter configuration information as the parameter configuration information; the standard parameter configuration information is obtained based on standard equipment training, and is used to record the corresponding relationship between the preset operating state and the preset processor parameters .

Optionally, the acquiring the target preset processor parameter corresponding to the target operating state from the parameter configuration information includes:

Screening the parameter configuration information by using the target operating state to obtain a plurality of preset processor parameters corresponding to the target operating state; the preset processor parameters corresponding to different basic processor parameters;

Screen each of the basic processor parameters by using the current processor parameters to obtain target basic processor parameters, and determine the preset processor parameter corresponding to the target basic processor parameter as the target preset processor parameter.

Optionally, if the target operating state does not exist, it includes:

The processor parameter adjustment operation is performed according to the dynamic adjustment strategy.

The application also provides a processor parameter adjustment device, including:

a state judging module, used for determining the operating state of the equipment, and judging whether there is a target operating state matching the operating state of the equipment in the parameter configuration information;

a parameter obtaining module, configured to obtain the target preset processor parameter corresponding to the target operating state from the parameter configuration information if the target operating state exists;

A parameter adjustment module, configured to perform a processor parameter adjustment operation according to the target preset processor parameter.

The application also provides an electronic device, including a memory and a processor, wherein:

the memory for storing computer programs;

The processor is configured to execute the computer program to implement the above-mentioned method for adjusting the parameters of the processor.

The present application also provides a computer-readable storage medium for storing a computer program, wherein when the computer program is executed by a processor, the above-mentioned method for adjusting a processor parameter is implemented.

The processor parameter adjustment method provided by the present application determines the operating state of the device, and judges whether there is a target operating state matching the operating state of the device in the parameter configuration information; if there is a target operating state, the corresponding target operating state is obtained from the parameter configuration information The target preset processor parameters; the processor parameter adjustment operation is performed according to the target preset processor parameters.

It can be seen that the method uses the parameter configuration information to record each preset operating state and the corresponding preset processor parameters. When the processor parameter adjustment needs to be performed, after determining the equipment operating state, it is compared with the preset operating state recorded in the parameter configuration information. The state is matched to determine whether there is a target operating state that matches the operating state of the equipment. If it matches, it means that the parameter adjustment process of the processor in the current scene has been set. Therefore, the target preset processor parameters corresponding to the target operating state can be obtained from the parameter configuration information, and processed according to the target preset processor parameters. controller parameter adjustment operation. The method does not need to monitor the processor load when adjusting the processor parameters, but directly operates according to the preset target preset processor parameters, so it can avoid the failure caused by the low frequency of collecting the load state. The problem of adjusting processor parameters in time; at the same time, it avoids the high frequency of collecting the load state, which will occupy more resources of the CPU and make the power consumption larger. The problem of large process power consumption.

In addition, the present application also provides a processor parameter adjustment device, an electronic device and a computer-readable storage medium, which also have the above beneficial effects.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application or related technologies more clearly, the following briefly introduces the accompanying drawings that are used in the description of the embodiments or related technologies. Obviously, the drawings in the following description are only the For the embodiments of the application, for those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without any creative effort.

1 is a flowchart of a method for adjusting a processor parameter provided by an embodiment of the present application;

Fig. 2 is a kind of CPU parameter adjustment effect curve diagram that the embodiment of this application provides;

FIG. 3 is a schematic structural diagram of an apparatus for adjusting a processor parameter provided by an embodiment of the present application;

FIG. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

Please refer to FIG. 1 , which is a flowchart of a method for adjusting a processor parameter provided by an embodiment of the present application. The method includes:

S101: Determine the running state of the device.

Since there may be multiple processors in the device, and each processor jointly supports the operation of the device, when judging whether the processor parameter adjustment needs to be performed, the device operating state can be acquired and determined. The specific content of the device running status is not limited, for example, it may include software running status and hardware running status, where the software running status may include the current number of processes, the number of processes corresponding to different types, specific process names, process numbers, etc.; hardware The running state may include the current number of processor cores, the voltage value of each processor, the temperature value of each processor, and the like. The specific manner of determining the running state of the device is not limited, for example, the running state of the device may be determined in real time when the processor parameter adjustment instruction is detected. Alternatively, the device operating state may be determined according to a preset cycle, and after the device operating state is acquired, the device operating state may be stored locally, and the stored content may be read when the device operating state needs to be determined. This embodiment does not limit the specific time when the running state of the device is determined, that is, does not limit the specific time when the processor parameter adjustment is started. The time when the process content changes; or the time when the temperature of the processor changes; or the time when the processor load is greater than a certain threshold or less than a certain threshold.

S102: Determine whether there is a target operating state matching the device operating state in the parameter configuration information.

After the equipment operating state is determined, it is determined whether there is a target operating state matching the equipment operating state among the multiple preset operating states recorded in the parameter configuration information. The parameter configuration information may be stored in a local storage component of the device, such as FLASH (flash memory). It can be understood that most electronic devices, such as set-top boxes, routers, GPS watches, etc., work in several relatively fixed operating scenarios, and each operating scenario has a relatively fixed operating state. Therefore, in order to omit the step of monitoring the processor load in the process of adjusting the processor parameters, the processor parameters in various scenarios can be preset in advance, and when the processor parameters need to be adjusted, it is determined whether there is any difference in the parameter configuration information. The preset parameters that match the current situation, that is, determine whether there is a target operating state that matches the operating state of the equipment. This embodiment does not limit the specific number of preset operating states in the parameter configuration information, which may specifically be one or more.

This embodiment does not limit the specific content of each preset operating state in the parameter configuration information, but may limit each data item of the device operating state, which may specifically be a value or an interval. For example, there may be one processor working, three processes are running, namely A process, B process and C process, and the temperature of the processor is 40 degrees. Alternatively, only some data items of the running state of the device may be limited, for example, it may be that two processors are working, and there are 5 to 7 processes running in total, including the D process. If a target operating state matching the device operating state is detected, it means that the processor parameter adjustment process corresponding to the current device operating state has been preset, and step S103 can be executed. If there is no target operating state corresponding to the device operating state, step S105 may be performed.

S103: Acquire the target preset processor parameter corresponding to the target operating state from the parameter configuration information.

The parameter configuration information records the preset operating state and the corresponding preset processor parameters. After it is determined that the target operating state exists, the corresponding target preset processor parameters are obtained from the parameter configuration information. The specific content of the target preset processor parameter is not limited, for example, it may include the number of processor cores, or may also include processor frequency, or may also include other information, such as maintenance duration, that is, the working duration in this state. It should be noted that each preset processor parameter may include only one set of processor sub-parameters, and the corresponding processor parameter adjustment process is adjusted only once, and the processor parameters are adjusted to the processor sub-parameters. In another feasible implementation manner, the preset processor parameters may include multiple groups of processor sub-parameters, and each group of processor sub-parameters respectively corresponds to multiple different moments in succession. The parameter adjustment process is carried out in multiple stages, and each stage adjusts the processor to a corresponding processor sub-parameter. Specifically, the preset processor parameters may include three sets of processor sub-parameters, which are 700 MHz, 800 MHz, and 1100 MHz, respectively, corresponding to three moments of 0, 10 ms, and 30 ms, respectively. In this case, if the processor parameter is the target preset processor parameter, the processor frequency is adjusted to 700MHz immediately after the target preset processor parameter is obtained, and the processor frequency is adjusted to 800MHz after 10ms , and then adjust the processor frequency to 1100MHz after 20ms.

Further, in a feasible implementation manner, the device operating state may match multiple preset operating states. In this case, a corresponding priority may be set for each preset operating state, and the highest priority may be set. The preset running state is determined as the target running state, and then the preset processor parameters of the target are obtained.

S104: Perform the processor parameter adjustment operation according to the target preset processor parameter.

After acquiring the target preset processor parameters, the processor parameter adjustment operation is performed according to them, so as to adjust parameters such as the processor frequency and the number of processor cores. This embodiment does not limit the specific process of parameter adjustment, and reference may be made to the related art, which will not be repeated here.

S105: Preset operation.

If there is no corresponding target operating state in the parameter configuration information, it means that the current operating state has not been set in advance. In this case, the preset operation can be performed. The specific content of the preset operation is not limited, for example, it can be no operation, that is, no operation is performed, or the processor parameter adjustment strategy can be carried out according to the dynamic adjustment strategy. The dynamic adjustment strategy is the strategy of adjusting the processor parameters in real time according to factors such as the processor load and the desired effect parameters. The specific content is not limited. Please refer to FIG. 2 . FIG. 2 may be a graph of a CPU parameter adjustment effect provided by FIG. 2 in this embodiment of the present application. In the absence of the target running state, when it is detected that the refresh rate of the UI interface is 30Hz and the target refresh rate is 60Hz, the CPU frequency can be gradually increased, and each time the CPU frequency is increased to determine whether the current refresh rate is Reach the target refresh rate. If the current refresh rate does not reach the target refresh rate, increase the CPU frequency again until the target refresh rate is reached. It can be seen from Figure 2 that by increasing the CPU frequency from 700MHz to 1200MHz, the UI refresh rate has reached 60Hz. At the same time, it can be seen that due to the low CPU frequency at the beginning, in order to increase the UI refresh rate, the CPU occupancy rate has reached more than 90%, or even 100%. With the increase of the CPU frequency, the CPU computing power is gradually released. The CPU usage gradually decreased until it dropped to 73%.

The processor parameter adjustment method provided in the embodiment of the present application is applied, and the parameter configuration information is used to record each preset operating state and the corresponding preset processor parameter. The preset operating states recorded in the parameter configuration information are matched to determine whether there is a target operating state that matches the operating state of the equipment. If it matches, it means that the parameter adjustment process of the processor in the current scene has been set. Therefore, the target preset processor parameters corresponding to the target operating state can be obtained from the parameter configuration information, and processed according to the target preset processor parameters. controller parameter adjustment operation. The method does not need to monitor the processor load when adjusting the processor parameters, but directly operates according to the preset target preset processor parameters, so it can avoid the failure caused by the low frequency of collecting the load state. The problem of adjusting processor parameters in time; at the same time, it avoids the high frequency of collecting the load state, which will occupy more resources of the CPU and make the power consumption larger. The problem of large process power consumption.

Based on the foregoing embodiments, this embodiment will specifically describe several steps in the foregoing embodiments. It can be understood that, before using the parameter configuration information to adjust the processor parameters, the parameter configuration information needs to be obtained first. Therefore, in an implementation manner, before determining the operating state of the device, it may further include:

Step 11: Obtain standard parameter configuration information, and determine the standard parameter configuration information as parameter configuration information; the standard parameter configuration information is obtained based on standard equipment training, and is used to record the corresponding relationship between the preset operating state and the preset processor parameters.

In this embodiment, multiple devices use the same parameter configuration information, that is, standard parameter configuration information. The standard parameter configuration information is obtained based on standard equipment training, and the standard equipment is of the same type and model as the electronic equipment that executes the processor parameter adjustment method. Since the two are of the same type and model, their working states are basically the same, and the standard parameter configuration information can be used as parameter configuration information to adjust the processor parameters of the device.

In another implementation manner, even if the types and models of each electronic device are the same, different individuals still have certain differences. In order to adjust the processor parameters according to the conditions of each device, before determining the operating state of the device, it may further include: :

Step 21: Determine multiple preset operating states, and acquire multiple basic processor parameters and preset effect parameters corresponding to each preset operating state.

In this embodiment, the number of preset operating states is multiple, and each preset operating state corresponds to a preset effect parameter. The specific content of the preset effect parameter is not limited, for example, it may be UI interface refresh rate, input response rate (eg, remote control input response rate, keyboard input response rate), data throughput rate, and the like. Meanwhile, in each preset operating state, there are also multiple basic processor parameters. The basic processor parameter is used to define the processor parameter at the beginning of the processor parameter adjustment, and the processor parameter at the beginning of the processor parameter adjustment may specifically be the device running state, or may be other content. Specifically, it can be a value, or can be an interval. Since different adjustment methods can be used to adjust the processor under different operating states of the device, the same preset effect parameters can be finally achieved, so different preset processor parameters can be set for different basic processor parameters.

Further, in one embodiment, a preset operating state may be selected from a plurality of candidate operating states as required. Specifically, the step of determining multiple preset operating states may include:

Step 211 : Acquire a scenario selection instruction, and select a preset operating state from a plurality of candidate operating states according to the scenario selection instruction.

The scene selection instruction may be input by the user, or may be sent by other electronic devices. The candidate operating state is advanced to the device, and its specific content is not limited. For example, when there are multiple models of electronic equipment, different models have some different preset operating states, and also have some same preset operating states. In order to improve the generation efficiency of the parameter configuration information, all preset operating states of various models may be determined as candidate operating states, and the preset operating states may be selected from among them according to the scene selection instruction when the parameter configuration information is generated.

Step 22: Perform training on the initial processor parameters based on the respective basic processor parameters to obtain preset processor parameters that satisfy the preset effect parameters.

The initial processor parameter is the basis of the preset processor parameter, and its specific content is not limited, for example, it may be the lowest power consumption processor parameter, or may be the maximum performance processor parameter, that is, the highest power consumption processor parameter. The initial processor parameters are trained and adjusted by satisfying the preset effect parameters as the standard, and finally the preset processor parameters corresponding to the respective basic processor parameters in the respective preset operating states are obtained. It can be understood that according to the specific content of the initial processor parameters, the corresponding training methods are also different. For example, when the initial processor parameters are the lowest power consumption processor parameters, and the specific content is the processor frequency, the training content includes: When the up-frequency point (or down-frequency point) and up-frequency value (or down-frequency value), the corresponding training method can be adjusted for the up-frequency point (or down-frequency point) training and/or up-frequency value (or down-frequency value) Adjust training. That is, multiple up-frequency points (or down-frequency points) are set on the basis of the initial processor parameters, and each up-frequency point has a corresponding up-frequency value (or down-frequency value). The magnitude of the corresponding upscaling value is adjusted to obtain preset processor parameters that satisfy the preset effect parameters. During training, the test program corresponding to the preset running state can be obtained, the initial processor parameters are trained during the running process of the test program, and whether the preset effect parameters are satisfied is judged according to the running result.

For example, when there are two preset operating states, A and B, there are 3 basic processor parameters, corresponding to 2 to 4 processes and 4 to 6 processes. The effect parameter is to make the UI refresh rate reach 60Hz within 50ms, and the preset effect parameter corresponding to B is to make the data throughput rate reach 100Mb/s within 1s. In this case, the first preset processor parameters corresponding to 2 to 4 processes in case A, the second preset processor parameters corresponding to 4 to 6 processes in case A, and 2 to 4 in case B can be obtained. The third preset processor parameter corresponding to one process, and the fourth preset processor parameter corresponding to 4 to 6 processes in case B, there are four preset processor parameters in total.

In a specific embodiment, in order to make the power consumption after the adjustment of the processor parameters smaller, the initial processor parameters are trained, and the steps of obtaining preset processor parameters satisfying each preset effect parameter may include:

Step 221: For any preset effect parameter, perform parameter adjustment processing based on the preset unit length on the initial processor parameter, and obtain a plurality of candidate processor parameters that satisfy the preset effect parameter: .

It should be noted that the parameter adjustment processing in this embodiment includes up-frequency point lag processing and/or up-frequency value reduction processing, and in addition to this, may also include sampling rate adjustment, up-down frequency step size adjustment, and CPU core count adjustment several of the multiple processes, or may also include other adjustment processes. The initial processor parameter is the maximum performance parameter of the processor. The maximum performance parameter of the processor is to immediately adjust the processor to the maximum performance. Since the preset effect parameters must be satisfied when the processor exerts the maximum performance, the maximum performance parameter of the processor that can satisfy the effect can be determined as the initial processor. parameters, and by adjusting them, candidate processor parameters can be obtained. On the premise of satisfying the preset effect parameters, by reducing the up-frequency value of the processor, that is, not setting the processor to the maximum frequency, or delaying the up-frequency point, that is, not up-converting the processor at the first time, the processing can be reduced. power consumption of the device. For example, in one embodiment, the candidate processor parameter has multiple processor sub-parameters. By setting the time corresponding to each processor sub-parameter, that is, the up-frequency point, or setting the size of each processor sub-parameter, that is, the up-frequency value , a plurality of candidate processor parameters that satisfy the preset effect parameters can be obtained.

Step 222: Detect the processor power consumption corresponding to each candidate processor parameter, and determine the candidate processor parameter corresponding to the minimum processor power consumption as the preset processor parameter.

After the candidate processor parameters are obtained, the corresponding processor power consumption is detected, and the candidate processor parameter with the smallest power consumption is determined as the preset processor parameter, so that the processor adjusted according to it can adopt the minimum power consumption Meet the preset effect parameters.

Step 23: Generate parameter configuration information using preset processor parameters, basic processor parameters, and preset operating states.

After the preset processor parameters are obtained, the parameter configuration information is generated by using them together with the preset operating state and the basic processor parameters.

Correspondingly, the step of obtaining the target preset processor parameters corresponding to the target operating state from the parameter configuration information may include:

Step 31: Screen the parameter configuration information by using the target operating state to obtain a plurality of preset processor parameters corresponding to the target operating state;

After acquiring the target operating state, use it to filter the parameter configuration to obtain a plurality of corresponding preset processor parameters. It can be understood that each preset processor parameter corresponds to a different basic processor parameter.

Step 32: Screen each basic processor parameter by using the current processor parameter to obtain the target basic processor parameter, and determine the preset processor parameter corresponding to the target basic processor parameter as the target preset processor parameter.

After the preset processor parameters are determined, the current processor parameters are used to screen the basic processor parameters, and after the target basic processor parameters are determined, the corresponding preset parameters are determined as the target preset processor parameters. For example, when the current processor parameter is 700MHz, the basic processor parameter corresponding to [600MHz, 800MHz] is the target basic processor parameter.

The following describes the processor parameter adjustment device provided by the embodiment of the present application. The processor parameter adjustment device described below and the processor parameter adjustment method described above may refer to each other correspondingly.

Please refer to FIG. 3. FIG. 3 is a schematic structural diagram of a processor parameter adjustment device provided by an embodiment of the present application, including:

The state judgment module 110 is used for determining the operating state of the equipment, and judging whether there is a target operating state matching the operating state of the equipment in the parameter configuration information;

The parameter obtaining module 120 is configured to obtain target preset processor parameters corresponding to the target operating state from the parameter configuration information if there is a target operating state;

The parameter adjustment module 130 is configured to perform a processor parameter adjustment operation according to target preset processor parameters.

Optionally, also include:

an acquisition module for determining multiple preset operating states, and acquiring multiple basic processor parameters and preset effect parameters corresponding to each preset operating state;

The training module is used to train the initial processor parameters based on the respective basic processor parameters, so as to obtain preset processor parameters that satisfy the preset effect parameters;

The generating module is used for generating parameter configuration information by using preset processor parameters, basic processor parameters and preset operating states.

Optionally, a training module including:

A parameter adjustment unit, configured to perform a parameter adjustment process based on a preset unit length on the initial processor parameter for any preset effect parameter, to obtain a plurality of candidate processor parameters that satisfy the preset effect parameter; the parameter adjustment process includes upscaling Dot lag processing and/or upscaling value reduction processing, the initial processor parameters are the maximum performance parameters of the processor;

The power consumption screening unit is configured to detect the processor power consumption corresponding to each candidate processor parameter, and determine the candidate processor parameter corresponding to the minimum processor power consumption as the preset processor parameter.

Optionally, get modules, including:

The preset operating state selection unit is used to obtain a scenario selection instruction, and select a preset operating state from a plurality of candidate operating states according to the scenario selection instruction.

Optionally, also include:

The standard information acquisition module is used to acquire standard parameter configuration information, and determine the standard parameter configuration information as parameter configuration information; the standard parameter configuration information is obtained based on standard equipment training, and is used to record the correspondence between the preset operating state and the preset processor parameters relation.

Optionally, the parameter obtaining module 120 includes:

a first screening unit, configured to screen the parameter configuration information by using the target operating state to obtain a plurality of preset processor parameters corresponding to the target operating state; the preset processor parameters correspond to different basic processor parameters;

The second screening unit is configured to screen each basic processor parameter by using the current processor parameter to obtain the target basic processor parameter, and determine the preset processor parameter corresponding to the target basic processor parameter as the target preset processor parameter .

Optionally, include:

The dynamic adjustment unit is used to adjust the processor parameters according to the dynamic adjustment strategy.

The electronic device provided by the embodiments of the present application will be introduced below, and the electronic device described below and the processor parameter adjustment method described above may refer to each other correspondingly.

Please refer to FIG. 4 , which is a schematic structural diagram of an electronic device according to an embodiment of the present application. The electronic device 100 may include a processor 101 and a memory 102 , and may further include one or more of a multimedia component 103 , an information input/information output (I/O) interface 104 and a communication component 105 .

Wherein, the processor 101 is used to control the overall operation of the electronic device 100 to complete all or part of the steps in the above-mentioned processor parameter adjustment method; the memory 102 is used to store various types of data to support the operation of the electronic device 100, These data may include, for example, instructions for any application or method operating on the electronic device 100, as well as application-related data. The memory 102 may be implemented by any type of volatile or non-volatile memory device or a combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (Electrically Erasable Programmable Read-Only Memory) Erasable Programmable Read-Only Memory, EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (Read- One or more of Only Memory, ROM), magnetic memory, flash memory, magnetic disk or optical disk.

Multimedia components 103 may include screen and audio components. Wherein the screen can be, for example, a touch screen, and the audio component is used for outputting and/or inputting audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signal may be further stored in the memory 102 or transmitted through the communication component 105 . The audio assembly also includes at least one speaker for outputting audio signals. The I/O interface 104 provides an interface between the processor 101 and other interface modules, and the above-mentioned other interface modules may be a keyboard, a mouse, a button, and the like. These buttons can be virtual buttons or physical buttons. The communication component 105 is used for wired or wireless communication between the electronic device 100 and other devices. Wireless communication, such as Wi-Fi, Bluetooth, Near Field Communication (NFC for short), 2G, 3G or 4G, or one or a combination of them, so the corresponding communication component 105 may include: Wi-Fi parts, Bluetooth parts, NFC parts.

The electronic device 100 may be composed of one or more Application Specific Integrated Circuit (ASIC for short), Digital Signal Processor (DSP for short), Digital Signal Processing Device (DSPD for short), Programmable logic device (Programmable Logic Device, PLD for short), Field Programmable Gate Array (Field Programmable Gate Array, FPGA for short), controller, microcontroller, microprocessor or other electronic components are implemented for implementing the above embodiments The given processor parameter adjustment method.

The computer-readable storage medium provided by the embodiments of the present application is introduced below. The computer-readable storage medium described below and the processor parameter adjustment method described above may refer to each other correspondingly.

The present application further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the above-mentioned processor parameter adjustment method are implemented.

The computer-readable storage medium may include: a USB flash drive, a removable hard disk, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, etc. that can store program codes medium.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments may be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant part can be referred to the description of the method.

Those skilled in the art may further realize that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two, in order to clearly illustrate the hardware and software In the above description, the components and steps of each example have been generally described according to their functions. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may use different approaches to implement the described functionality for each particular application, but such implementations should not be considered beyond the scope of this application.

The steps of a method or algorithm described in conjunction with the embodiments disclosed herein may be directly implemented in hardware, a software module executed by a processor, or a combination of the two. A software module can be placed in random access memory (RAM), internal memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or any other in the technical field. in any other known form of storage medium.

Finally, it should also be noted that, in this context, relationships such as first and second, etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply these entities or that there is any such actual relationship or sequence between operations. Furthermore, the terms including, comprising, or any other variation are intended to cover non-exclusive inclusion such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or Yes also includes elements inherent to such a process, method, article or apparatus.

The principles and implementations of the present application are described herein by using specific examples. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the present application. There will be changes in the specific implementation and application scope. To sum up, the content of this specification should not be construed as a limitation to the application.

Claims

A method for adjusting processor parameters, comprising:

Determine the operating state of the device, and determine whether there is a target operating state matching the operating state of the device in the parameter configuration information;

If the target operating state exists, acquiring the target preset processor parameter corresponding to the target operating state from the parameter configuration information;

The processor parameter adjustment operation is performed according to the target preset processor parameter.
The processor parameter adjustment method according to claim 1, characterized in that before said determining the operating state of the device, further comprising:

determining multiple preset operating states, and acquiring multiple basic processor parameters and preset effect parameters corresponding to each of the preset operating states;

Based on each of the basic processor parameters, the initial processor parameters are trained to obtain preset processor parameters that satisfy each of the preset effect parameters;

The parameter configuration information is generated using the preset processor parameters, the basic processor parameters, and the preset operating state.
The method for adjusting processor parameters according to claim 2, wherein the training on initial processor parameters to obtain preset processor parameters satisfying each of the preset effect parameters comprises:

For any of the preset effect parameters, a parameter adjustment process based on a preset unit length is performed on the initial processor parameter to obtain a plurality of candidate processor parameters that satisfy the preset effect parameter; the parameter adjustment process includes: The up-frequency point lag processing and/or the up-frequency value reduction processing, the initial processor parameter is the maximum performance parameter of the processor;

The processor power consumption corresponding to each of the candidate processor parameters is detected, and the candidate processor parameter corresponding to the minimum processor power consumption is determined as the preset processor parameter.
The processor parameter adjustment method according to claim 2, wherein the determining a plurality of preset operating states comprises:

A scenario selection instruction is acquired, and the preset operating state is selected from a plurality of candidate operating states according to the scenario selection instruction.
The processor parameter adjustment method according to claim 1, is characterized in that, before described determining equipment operating state, also comprises:

Obtain standard parameter configuration information, and determine the standard parameter configuration information as the parameter configuration information; the standard parameter configuration information is obtained based on standard equipment training, and is used to record the corresponding relationship between the preset operating state and the preset processor parameters .
The processor parameter adjustment method according to claim 1, wherein the acquiring the target preset processor parameter corresponding to the target operating state from parameter configuration information comprises:

Screening the parameter configuration information by using the target operating state to obtain a plurality of preset processor parameters corresponding to the target operating state; the preset processor parameters corresponding to different basic processor parameters;

Screen each of the basic processor parameters by using the current processor parameters to obtain target basic processor parameters, and determine the preset processor parameter corresponding to the target basic processor parameter as the target preset processor parameter.
The processor parameter adjustment method according to claim 1, wherein if the target operating state does not exist, the method comprises:

The processor parameter adjustment operation is performed according to the dynamic adjustment strategy.
A processor parameter adjustment device, characterized in that it includes:

a state judging module, used for determining the operating state of the equipment, and judging whether there is a target operating state matching the operating state of the equipment in the parameter configuration information;

a parameter obtaining module, configured to obtain the target preset processor parameter corresponding to the target operating state from the parameter configuration information if the target operating state exists;

A parameter adjustment module, configured to perform a processor parameter adjustment operation according to the target preset processor parameter.
An electronic device, comprising a memory and a processor, wherein:

the memory for storing computer programs;

The processor is configured to execute the computer program to implement the processor parameter adjustment method according to any one of claims 1 to 7.
A computer-readable storage medium, characterized in that it is used for storing a computer program, wherein when the computer program is executed by a processor, the processor parameter adjustment method according to any one of claims 1 to 7 is implemented.