CN109471716A - A kind of application thread processing method, terminal and computer readable storage medium - Google Patents
A kind of application thread processing method, terminal and computer readable storage medium Download PDFInfo
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- CN109471716A CN109471716A CN201811126564.4A CN201811126564A CN109471716A CN 109471716 A CN109471716 A CN 109471716A CN 201811126564 A CN201811126564 A CN 201811126564A CN 109471716 A CN109471716 A CN 109471716A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5011—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resources being hardware resources other than CPUs, Servers and Terminals
- G06F9/5016—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resources being hardware resources other than CPUs, Servers and Terminals the resource being the memory
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/485—Task life-cycle, e.g. stopping, restarting, resuming execution
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/50—Indexing scheme relating to G06F9/50
- G06F2209/5018—Thread allocation
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Abstract
The present invention provides a kind of application thread processing method, terminal and computer readable storage medium, when terminal is in using operating status, obtains current all using the thread information of thread；The default optimal conditions of thread information satisfaction are applied into thread, are determined as all using to be optimized using thread in thread；When application thread to be optimized is in inoperative state, by the running memory to be optimized for producing terminal using thread；When reaching the preset thread operation preparation moment, application thread to be optimized is gone back in running memory and is run.By the way that all running memory will be produced in inoperative state using the application thread to be optimized in thread, and it goes back in running memory and runs when reaching and running and prepare the moment, reduce the occupied running memory of thread on the whole, improves the operation fluency and the speed of service of application.
Description
Technical field
The present invention relates to intelligent terminal technical field, more specifically to a kind of application thread processing method, terminal and
Computer readable storage medium.
Background technique
With the continuous development of terminal technology, the popularity rate of intelligent terminal in social life is higher and higher, and user is in day
Often also higher and higher using the frequency of intelligent terminal in life, the intelligent terminal for applying various new technologies also comes into being, people
Intelligent terminal not only can be used make a phone call, send short messages, can also see video, listen to music, instant messaging, play game etc., make
Obtaining intelligent terminal becomes the indispensable important tool of people.
Application program currently based on the different scenes of terminal is ten hundreds of, as what user installed at the terminal applies number
Measure it is more and more, and application operation logic become increasingly complex, in usual terminal operation in application, can open simultaneously multiple
Thread, and be run mode in usually only a small number of threads of same time, and more threads are then in inoperative state, however it is existing
These threads are stored in the running memory of terminal simultaneously in technology, more running memory can be occupied, and terminal is interior
It deposits resource to be limited again, when memory source occurs insufficient, then the frequent Caton of system is easy to appear, so that user experience is not
It is good.
Summary of the invention
The technical problem to be solved in the present invention is that in the prior art that the institute including inoperative state thread of application is wired
Journey is stored in the running memory of terminal, and caused running memory utilization efficiency is low, using in operational process be easy Caton,
For the technical problem, a kind of application thread processing method, terminal and computer readable storage medium are provided.
In order to solve the above technical problems, the present invention provides a kind of using thread processing method, this applies thread processing method
Include:
When terminal is in using operating status, obtain current all using the thread information of thread；
The default optimal conditions of thread information satisfaction are applied into thread, are determined as all using the application to be optimized in thread
Thread；
When application thread to be optimized is in inoperative state, by the running memory to be optimized for producing terminal using thread；
When reaching the preset thread operation preparation moment, application thread to be optimized is gone back in running memory and is run.
Optionally, obtain it is current all using the thread information of thread before, further includes:
Whether judgement meets preset thread process trigger condition using operating status；
If so, obtaining current all using the thread information of thread.
Optionally, judge that whether meeting preset thread process trigger condition using operating status includes following at least one
Kind:
Whether judgement is higher than default number of threads threshold value using thread total amount using what is created under operating status；
Judgement presets total memory usage threshold value using whether total memory usage under operating status is higher than.
Optionally, thread information includes: running frequency and/or running memory occupancy；
Optimal conditions include: running frequency lower than preset operating frequency threshold value；And/or memory usage is higher than in default
Deposit occupancy threshold.
Optionally, include: by the running memory to be optimized for producing terminal using thread
By the running memory to be optimized for producing terminal using thread, and it is transferred to the disk of terminal itself and/or is installed
External disk.
Optionally, inoperative state comprises at least one of the following: suspended state, blocked state.
Optionally, application thread to be optimized is being gone back in running memory before operation, further includes:
Time of running when according to the history run moment distributed data of thread to be optimized and the last operation, prediction
Thread to be optimized switches to the switching moment of run mode again；
Determine that thread operation prepares the moment based on switching moment.
Optionally, determine that the thread operation preparation moment includes: based on switching moment
By the identified moment after switching moment preset in advance time interval, it is determined as thread operation and prepares the moment.
Further, the present invention also provides a kind of terminal, which includes processor, memory, communication bus；
Communication bus is for realizing the connection communication between processor, memory；
Processor is for executing one or more program stored in memory, to realize above-mentioned application thread process
The step of method.
Further, the present invention also provides a kind of computer readable storage medium, which is deposited
One or more program is contained, one or more program can be executed by one or more processor, above-mentioned to realize
The step of using thread processing method.
Beneficial effect
The present invention provides a kind of application thread processing method, terminal and computer readable storage medium, for the prior art
It is middle that all threads including inoperative state thread of application are stored in the running memory of terminal, caused running memory
Utilization efficiency is low, using the defect for being easy Caton in operational process, when terminal is in using operating status, obtains currently all
Using the thread information of thread；The default optimal conditions of thread information satisfaction are applied into thread, are determined as all using in thread
It is to be optimized apply thread；When application thread to be optimized is in inoperative state, by the fortune to be optimized for producing terminal using thread
Row memory；When reaching the preset thread operation preparation moment, application thread to be optimized is gone back in running memory and is run.Pass through
Running memory all will be produced in inoperative state using the application thread to be optimized in thread, and prepare the moment reaching to run
When go back in running memory and run, reduce the occupied running memory of thread on the whole, the operation for improving application is smooth
Degree and the speed of service, improve user experience.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
The hardware structural diagram of Fig. 1 each embodiment one optional mobile terminal to realize the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the basic flow chart using thread processing method that first embodiment of the invention provides；
Fig. 4 is the refined flow chart using thread processing method that second embodiment of the invention provides；
Fig. 5 is the refined flow chart using thread processing method that third embodiment of the invention provides；
Fig. 6 is the structural schematic diagram for the terminal that fourth embodiment of the invention provides.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, plate
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer etc. move
The fixed terminals such as dynamic terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware structural diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Dynamic terminal 100 may include: RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal may include components more more or fewer than diagram,
Perhaps certain components or different component layouts are combined.
It is specifically introduced below with reference to all parts of the Fig. 1 to mobile terminal:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for mobile terminal, it completely can be according to need
It to omit within the scope of not changing the essence of the invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
Audio output relevant to the specific function that mobile terminal 100 executes can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain embodiments, it can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Managing device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, the communications network system that mobile terminal of the invention is based below into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes UE (User Equipment, the use of successively communication connection
Family equipment) (the land Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and preserves some related service features, data rates etc. and use
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address distribution and other functions, PCRF2036 are strategy and the charging control strategic decision-making of business data flow and IP bearing resource
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art should know the present invention is not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., herein without limitation.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the method for the present invention is proposed.
First embodiment
To solve that all threads including inoperative state thread of application are stored in the operation of terminal in the prior art
In memory, caused running memory utilization efficiency is low, using the defect for being easy Caton in operational process, present embodiments provides
It is a kind of to apply thread processing method, it is illustrated in figure 3 the basic flow chart provided in this embodiment using thread processing method, it should
Using thread processing method specifically includes the following steps:
S301, when terminal is in using operating status, obtain current all using the thread information of thread.
When the terminal of the present embodiment is in using operating status, it can be and individually apply in foreground or running background, it can also
To be that multiple applications can open many threads, same in each application operational process in foreground or running background simultaneously
Time, usually only a small number of threads be in run mode, remaining is in terminal in the present embodiment and applies all in inoperative state
All application threads under operating status are monitored and analyze, to obtain current each thread information using thread.
Optionally, obtain it is current all using the thread information of thread before, further includes: judge be using operating status
It is no to meet preset thread process trigger condition；If so, obtaining current all using the thread information of thread.
Specifically, in practical applications, not having the demand using thread process under all application scenarios, such as eventually
Hold currently running thread limited or current running memory redundancy, terminal operating is functional in this case, opens application
Thread process process will cause the waste of terminal capabilities without causing to be obviously improved to terminal applies operation instead, be based on this,
In the present embodiment, it can just be triggered when terminal applies operating status meets certain trigger condition at application thread of the invention
Manage process.
Optionally, judge that whether meeting preset thread process trigger condition using operating status includes following at least one
Kind: whether judgement is higher than default number of threads threshold value using thread total amount using what is created under operating status；Judgement application fortune
Whether total memory usage under row state, which is higher than, is preset total memory usage threshold value.
Specifically, commonly used number of threads is more, the number of applications currently run can be characterized to a certain extent
More or application operation logic is complex, needs to expend the more performance of terminal, therefore, in some embodiments, can be real-time
What is created when to application operation counts using the total amount of thread, when being more than preset threshold, shows currently have application
Thread process is necessary, thus triggering following process.In further embodiments, can also be under current application operating status, institute
There is the total amount for occupying running memory using thread to be counted, when being more than preset threshold, shows currently have using at thread
Reason is necessary, thus triggering following process.It should be noted that also in some embodiments, what is counted applies thread total amount
And total memory usage can be the average value counted within the particular historical time cycle.Certainly, in practical applications also
CPU total amount occupied etc. can be made whether to meet the judgement of trigger condition by statistics, do not limited uniquely herein, it can
It is selected according to actual use demand.
Optionally, thread information includes: running frequency and/or running memory occupancy.
Specifically, the thread information in the present embodiment is used to evaluate the attribute of different threads.Wherein, its attribute of different threads
The present running frequency of different entire bodies and the aspect of running memory occupancy two, certain threads can frequently be pulled up operation, thus its
Running frequency is then relatively high, on the contrary then running frequency is lower, such as some applies A, and creation has thread in the process of running
1, thread 2, thread 3, thread 4, thread 5, are precipitated according to statistical, and the running frequency of thread 1 and thread 3 is all very low, are applying
During operation, running frequency is 5 times/hour；Thread 2, thread 4, the running frequency of thread 5 are higher, are 100 times/hour.It is logical
Sample, it is different also different using occupancy of the thread to memory, such as the memory of the occupancy of thread 1 10KB, and thread 2 only accounts for
With the memory of 2KB, so that thread 1 keeps higher occupancy.It should be noted that the system of running frequency and running memory occupancy
Meter mode periodically reads the information of each thread by monitoring thread stack, for example, applied described in thread, current state, operation when
Quarter, internal storage data etc., and combined data obtains.
S302, thread information meets to default optimal conditions apply thread, be determined as all using in thread to excellent
Change and applies thread.
In some embodiments, optimal conditions include: running frequency lower than preset operating frequency threshold value；And/or memory accounts for
It is higher than default memory usage threshold value with rate.
Specifically, to be optimized in the present embodiment is the required thread handled using thread, it is handled with
Achieve the purpose that running memory optimizes.Wherein, when thread information is running frequency, if running frequency is higher, illustrate the line
Journey frequently switches between run mode and inoperative state, higher to the degree of dependence of the thread when using operation, this
In the case of be then unsuitable for processed, the lower thread of running frequency instead, it is lower to its degree of dependence when using operation, more
When be in inoperative state, instream factor is relatively low, and if placing it in running memory and will cause in operation for a long time
The waste deposited, therefore the lower thread of running frequency is more suitable for being handled and realizing running memory and optimize.Further, it is also possible to
For memory usage, occupying higher thread to running memory keeps the load of running memory relatively large, a large amount of EMS memory occupations
The presence of the high thread of rate can be easier to lead to the Caton using in operational process, thus in practical applications can also be by memory
The high thread of occupancy applies thread as to be optimized.
S303, when application thread to be optimized is in inoperative state, produced to be optimized in the operation of terminal using thread
It deposits.
Specifically, optimizing to realize to running memory in the present embodiment, used mode is will to be in non-fortune
The running memory to be optimized that terminal is produced using thread of row state, and the useful space will be vacateed in running memory, and except to excellent
Change is whether in run mode using other threads except thread and does not deal with, can effectively improve the operation speed of thread
Degree.It should be noted that the present embodiment in running memory be the internal storage that data are directly exchanged with CPU, also known as with
Machine memory (Random Access Memory, RAM), facilitates read-write, and speed is fast, usually as operating system or it is other
The ephemeral data storaging medium of running application.It should be noted that in practical applications inoperative state include it is following at least
It is a kind of: suspended state, blocked state.
It optionally, include: that application thread to be optimized is produced into end by the running memory to be optimized for producing terminal using thread
The running memory at end, and be transferred to the disk of terminal itself and/or the external disk installed.
Specifically, in the present embodiment, the application thread to be optimized produced from running memory is transferred into terminal certainly
The disk of body installs external disk at the terminal, the disk namely read-only memory (Read-Only of terminal itself
Memory, ROM), as a long-term storage device of terminal, storing data is stablized, and stored data will not change after power-off.
And external disk then may include SD card, TF card etc., for being mounted in terminal groove to expand terminal disk space,
Details are not described herein.
S304, when reaching the operation of preset thread and preparing the moment, application thread to be optimized is gone back in running memory and is transported
Row.
Specifically, since application thread to be optimized needs to turn again in running memory when being pulled up operation to run, because
This, the present embodiment is for example whole from other storages by the application thread to be optimized when reaching the preset thread operation preparation moment
It holds and transfers back to running memory on the disk of itself or the external disk installed.And the thread high for running frequency, in the line
Even if journey switches to inoperative state, still the internal storage data of its inoperative state is pre-stored in running memory, in this way by
It is very high in its switching frequency, when switching back into run mode, so that it may directly using the data being pre-stored in memory headroom, and
Program need not be recalled and carry out the movement such as data generation, to improve the speed of service of such thread.Such as thread A is in run mode
When internal storage data have 10KB, running frequency is very high, then when the thread is switched to inoperative state, the memory number of this 10KB
It according to can not go to recycle, but is still pre-stored in running memory, in this way when thread A reverts to run mode again, so that it may
Directly use the data of this 10KB.
Optionally, application thread to be optimized is being gone back in running memory before operation, further includes: according to thread to be optimized
History run moment distributed data and time of running when the last operation, predict that thread to be optimized switches to fortune again
The switching moment of row state；Determine that thread operation prepares the moment based on switching moment.
Specifically, the operation when history run moment distributed data and last time in the present embodiment based on thread are run
At the time of moment predicts that the application thread to be optimized in inoperative state switches to run mode next time, such as transported according to history
Row moment distributed data predict the adjacent time interval switched twice be ten minutes, if last time runing time be 13 points 10 minutes,
Switch to the next time so predicted run mode time be 13 points 20 minutes.It certainly, in further embodiments can be with
It is determined in conjunction with the running frequency of thread, to improve forecasting accuracy.
Determine that the thread operation preparation moment includes: that institute after switching moment preset in advance time interval is true based on switching moment
At the time of determining, it is determined as thread operation and prepares the moment.
In practical applications, if just starting to transfer back to thread from other storages at the time of thread switches to run mode
Running memory, to will cause the delay of thread operation, is based on this, in this implementation since the process gone back to needs to handle the time
In example, a certain moment at the time of thread predicted switches to run mode forward runs as thread prepares the moment,
Thread is transferred back into running memory in advance and carries out operation and prepares, to realize the raising of thread state switch speed, continues to hold
Connect a citing, switch to the next time predicted run mode time be 13 points 20 minutes, then when 13: 18,
The thread deposited of the thread in terminal itself disk can be transferred in running memory in advance, it thus can be at this
Just by DSR before the state switching of thread.
The present invention provide it is a kind of using thread processing method, for by application including in the prior art inoperative state thread
All threads be stored in the running memory of terminal, caused running memory utilization efficiency is low, using in operational process
It is easy the defect of Caton, when terminal is in using operating status, is obtained current all using the thread information of thread；By thread
The default optimal conditions of information satisfaction apply thread, are determined as all using to be optimized using thread in thread；To be optimized
When being in inoperative state using thread, by the running memory to be optimized for producing terminal using thread；Reach preset thread fortune
When row prepares the moment, application thread to be optimized is gone back in running memory and is run.By will be all using to be optimized in thread
Running memory is produced in inoperative state using thread, and is gone back in running memory and run when reaching and running and prepare the moment, from
Reduce the occupied running memory of thread on the whole, improves the operation fluency and the speed of service of application, improve user
Usage experience.
Second embodiment
In order to better understand the present invention, the present embodiment is said with a specific example to using thread processing method
Bright, Fig. 4 is the refined flow chart using thread processing method that second embodiment of the invention provides, this applies thread processing method
Include:
S401, when terminal is in using operating status, judge created whether be higher than default line using thread total amount
Journey amount threshold, if so, S402 is executed, if it is not, then executing S401.
In practical applications, commonly used number of threads is more, can characterize answering of currently being run to a certain extent
With quantity it is more or application operation logic it is complex, need to expend the more performance of terminal, therefore, in some embodiments, can
It is counted with what is created when being run in real time to application using the total amount of thread, when being more than preset threshold, shows currently have
Standby application thread process is necessary, thus triggering following process.
S402, the current running frequency for respectively applying thread is obtained.
S403, running frequency is applied into thread lower than preset operating frequency threshold value, be determined as all using in thread
It is to be optimized to apply thread.
If higher using thread running frequency, illustrate that the thread is frequently cut between run mode and inoperative state
Change, using operation when it is higher to the degree of dependence of the thread, be then unsuitable in this case it is processed, instead running frequency compared with
Low thread, it is lower to its degree of dependence when using operation, inoperative state is in when more, instream factor is relatively
It is low, and if place it in running memory the waste that will cause running memory for a long time, therefore the lower thread of running frequency is more
It is adapted for handling and realizing running memory and optimize.
S404, when application thread to be optimized is in inoperative state, by it is to be optimized using thread from the running memory of terminal
It is transferred to the disk of terminal itself.
It will be in the running memory to be optimized for producing terminal using thread of inoperative state, and will have been vacateed in running memory
Space is imitated, and is not dealt with except other threads to be optimized using in addition to thread are whether in run mode, Ke Yiyou
Effect improves the speed of service of thread.
S405, according to the history run moment distributed data of thread to be optimized and it is the last run when operation when
It carves, predicts that thread to be optimized switches to the switching moment of run mode again.
S406, by the identified moment after switching moment preset in advance time interval, be determined as thread operation and prepare the moment.
S407, reach thread operation prepare the moment when, application thread to be optimized is transferred back into running memory.
Time of running when history run moment distributed data in the present embodiment based on thread and last operation
At the time of prediction switches to run mode in the application thread to be optimized of inoperative state next time, and mentioned on the basis of the moment
It is preceding that the thread deposited of the thread in terminal itself disk is transferred in running memory, it thus can be in the shape of the thread
Just by DSR before state switching, to realize the raising of thread state switch speed.
The present invention provide it is a kind of using thread processing method, when terminal is in using operating status, if current application line
Journey total amount is more than preset threshold, then triggers and obtain each running frequency using thread, and is answered running frequency is relatively low
It uses thread as to be optimized using thread, and is produced when the application thread to be optimized is in inoperative state from running memory, and
It is transferred to terminal itself disk, predicts to cut again at the time of being then based on history run moment distributed data and last time operation
At the time of shifting to run mode, and this is gone back in running memory in advance using thread based on the moment and is run, reduced on the whole
The occupied running memory of thread, improves the operation fluency and the speed of service of application.
3rd embodiment
In order to better understand the present invention, the present embodiment also with another specific example to application thread processing method into
Row explanation, Fig. 5 are the refined flow chart using thread processing method that third embodiment of the invention provides, this applies thread process
Method includes:
S501, when terminal is in using operating status, judge whether total memory usage is higher than and preset total EMS memory occupation
Rate threshold value, if so, S502 is executed, if it is not, then executing S501.
With a upper embodiment the difference is that being accounted in all application processes to the current running memory of terminal in the present embodiment
When meeting larger with higher namely running memory, the application thread process process of triggering following.
S502, the current running frequency and running memory occupancy for respectively applying thread is obtained.
S503, by running frequency lower than preset operating frequency threshold value and running memory occupancy is higher than default memory and accounts for
Thread is applied with rate threshold value, is determined as all using to be optimized using thread in thread.
With a upper embodiment the difference is that combining each application thread running frequency and running memory to account in the present embodiment
It is to be optimized using thread that determination is integrated with rate, reasonability is higher.
S504, when application thread to be optimized is in inoperative state, by it is to be optimized using thread from the running memory of terminal
It is transferred to the disk of terminal itself.
S505, according to the history run moment distributed data of thread to be optimized and it is the last run when operation when
It carves, predicts that thread to be optimized switches to the switching moment of run mode again.
S506, by the identified moment after switching moment preset in advance time interval, be determined as thread operation and prepare the moment.
S507, reach thread operation prepare the moment when, application thread to be optimized is transferred back into running memory.
The present invention provides a kind of using thread processing method, when terminal is in using operating status, all answers if current
It is more than preset threshold with total memory usage of thread, then triggers to obtain each accounting for using the running frequency and running memory of thread
With rate, and running frequency is relatively low, running memory occupancy is relatively high application thread applies thread as to be optimized,
And it is produced when the application thread to be optimized is in inoperative state from running memory, and be transferred to terminal itself disk, then base
At the time of at the time of history run moment distributed data and last time are run to predict to switch to run mode again, and being based on should
This is gone back in running memory using thread run in advance by the moment, is reduced the occupied running memory of thread on the whole, is mentioned
The high operation fluency and the speed of service of application.
Fourth embodiment
A kind of terminal is present embodiments provided, it is shown in Figure 6, including processor 601, memory 602, communication bus
603；
Communication bus 603 is for realizing the connection communication between processor 601, memory 602；
Memory 602 is for storing one or more programs, and processor 601 is for executing one stored in memory 602
A or multiple programs, it is no longer superfluous herein to realize the step of applying thread processing method shown in the various embodiments described above
It states.
5th embodiment
The present invention also provides a kind of computer readable storage medium, one is stored in the computer readable storage medium
Or multiple programs, which can be executed by one or more processor, to realize the various embodiments described above
Shown in application thread processing method the step of, details are not described herein.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of apply thread processing method, which is characterized in that the application thread processing method includes:
When terminal is in using operating status, obtain current all using the thread information of thread；
The default optimal conditions of thread information satisfaction are applied into thread, are determined as described all using to be optimized in thread
Using thread；
When the application thread to be optimized is in inoperative state, by the operation to be optimized for producing the terminal using thread
Memory；
When reaching the preset thread operation preparation moment, the application thread to be optimized is gone back in the running memory and is transported
Row.
2. applying thread processing method as described in claim 1, which is characterized in that current all using the line of thread obtaining
Before journey information, further includes:
Judge whether the application operating status meets preset thread process trigger condition；
If so, obtaining current all using the thread information of thread.
3. applying thread processing method as claimed in claim 2, which is characterized in that described to judge that the application operating status is
It is no to meet preset thread process trigger condition and comprise at least one of the following:
Judge described using being created whether be higher than default number of threads threshold value using thread total amount under operating status；
Judge whether total memory usage using under operating status is higher than and presets total memory usage threshold value.
4. applying thread processing method as described in claim 1, which is characterized in that the thread information includes: running frequency
And/or running memory occupancy；
The optimal conditions include: running frequency lower than preset operating frequency threshold value；And/or memory usage is higher than in default
Deposit occupancy threshold.
5. applying thread processing method as described in claim 1, which is characterized in that described to turn the application thread to be optimized
The running memory of the terminal includes: out
By the running memory to be optimized for producing the terminal using thread, and be transferred to the terminal itself disk and/
Or the external disk installed.
6. applying thread processing method as described in claim 1, which is characterized in that the inoperative state includes following at least one
Kind: suspended state, blocked state.
7. applying thread processing method as described in any one of claims 1 to 6, which is characterized in that will be described to be optimized
It is gone back in the running memory using thread before running, further includes:
Time of running when according to the history run moment distributed data of the thread to be optimized and the last operation, prediction
The thread to be optimized switches to the switching moment of run mode again；
Determine that the thread operation prepares the moment based on the switching moment.
8. thread processing method the use as claimed in claim 7, which is characterized in that described to determine institute based on the switching moment
State thread operation prepare the moment include:
By the identified moment after the switching moment preset in advance time interval, it is determined as the thread operation and prepares the moment.
9. a kind of terminal, which is characterized in that the terminal includes processor, memory, communication bus；
The communication bus is for realizing the connection communication between processor, memory；
The processor is for executing one or more program stored in memory, to realize as appointed in claim 1 to 8
Described in one the step of application thread processing method.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage have one or
Multiple programs, one or more of programs can be executed by one or more processor, to realize such as claim 1 to 8
Any one of described in application thread processing method the step of.
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