CN107247578A - Configuration parameter storage method and device - Google Patents
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- CN107247578A CN107247578A CN201710438848.6A CN201710438848A CN107247578A CN 107247578 A CN107247578 A CN 107247578A CN 201710438848 A CN201710438848 A CN 201710438848A CN 107247578 A CN107247578 A CN 107247578A
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- 238000003860 storage Methods 0.000 title claims abstract description 121
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- 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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
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- G—PHYSICS
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- 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
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Abstract
The invention discloses a kind of configuration parameter storage method and device, it is related to areas of information technology, main purpose, which is to ensure that between different processes, to be kept synchronous and can avoid the occurrence of various abnormal conditions.Methods described includes：Acquisition needs multiple processes of storage configuration parameter；According to the corresponding shared mechanism of the multiple process of the multiple process creation；The configuration parameter stored is needed to store into Installed System Memory the multiple process using the shared mechanism.The present invention is applied to configuration parameter storage.
Description
Technical field
The present invention relates to message area, more particularly to a kind of configuration parameter storage method and device.
Background technology
With continuing to develop and progressive for information technology, various terminal devices occur therewith.In actual applications,
It is generally necessary to store the configuration parameter of some application programs or system in the operating system of terminal device, application program or
The process of system can be by configuration parameter storage into the corresponding Installed System Memory region of process, specifically, can be with memory file
Form storage configuration parameter, region of memory and memory file are corresponding.
At present, when carrying out configuration parameter storage, each process generally is arrived into the corresponding configuration parameter storage of each process
In each self-corresponding Installed System Memory region.However, each region of memory of Installed System Memory is independent mutually, at a memory field
The numerical value of configuration parameter is changed on domain, the numerical value for not interfering with the same configuration parameter on other region of memorys changes, and leads to
Aforesaid way storage configuration parameter is crossed, the configuration parameter numerical value for the different process operations of same configuration parameter can be caused different,
So as to cause different states of a process asynchronous and various abnormal conditions easily occur.
The content of the invention
In view of this, the present invention provides a kind of configuration parameter storage method and device, and main purpose is to ensure that not
With keeping synchronous between process and abnormal conditions can be avoided the occurrence of.
According to first aspect present invention there is provided a kind of configuration parameter storage method, including：
Acquisition needs multiple processes of storage configuration parameter；
According to the corresponding shared mechanism of the multiple process of the multiple process creation；
The configuration parameter stored is needed to store into Installed System Memory the multiple process using the shared mechanism.
According to second aspect of the present invention there is provided a kind of configuration parameter storage device, including：
Acquiring unit, multiple processes of storage configuration parameter are needed for obtaining；
Creating unit, the multiple process of the multiple process creation for being obtained according to the acquiring unit is corresponding
Shared mechanism；
Memory cell, the shared mechanism for being created using the creating unit needs the multiple process to store
Configuration parameter store into Installed System Memory.
According to third aspect present invention there is provided a kind of computer-readable recording medium, computer program is stored thereon with,
The program realizes following steps when being executed by processor：
Acquisition needs multiple processes of storage configuration parameter；
According to the corresponding shared mechanism of the multiple process of the multiple process creation；
The configuration parameter stored is needed to store into Installed System Memory the multiple process using the shared mechanism.
According to fourth aspect present invention there is provided a kind of terminal device, including memory, processor and it is stored in memory
Computer program that is upper and can running on a processor, following steps are realized during the computing device described program：
Acquisition needs multiple processes of storage configuration parameter；
According to the corresponding shared mechanism of the multiple process of the multiple process creation；
The configuration parameter stored is needed to store into Installed System Memory the multiple process using the shared mechanism.
The present invention provides a kind of configuration parameter storage method and device, with present depositing the corresponding configuration parameter of each process
Store up and compared in each self-corresponding Installed System Memory region of each process, the present invention is by more according to the multiple process creation
The corresponding shared mechanism of individual process；And need the configuration parameter storage stored to arrive the multiple process using the shared mechanism
In Installed System Memory, it can realize that the configuration parameter of each process is shared, in a process storage or modification configuration parameter numerical value
When, the configuration parameter numerical value of other processes can also change therewith, so as to ensure to keep synchronization and energy between different processes
Enough avoid the occurrence of various abnormal conditions.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow above and other objects of the present invention, feature and advantage can
Become apparent, below especially exemplified by the embodiment of the present invention.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 shows a kind of configuration parameter storage method flow chart provided in an embodiment of the present invention；
Fig. 2 shows another configuration parameter storage method flow chart provided in an embodiment of the present invention；
Fig. 3 shows another configuration parameter storage method flow chart provided in an embodiment of the present invention；
Fig. 4 shows a kind of structural representation of configuration parameter storage device provided in an embodiment of the present invention；
Fig. 5 shows the structural representation of another configuration parameter storage device provided in an embodiment of the present invention；
Fig. 6 shows a kind of structural representation of terminal device provided in an embodiment of the present invention.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
Those skilled in the art of the present technique be appreciated that " terminal " used herein above, " terminal device ", " mobile terminal " both
Equipment including wireless signal receiver, it only possesses the equipment of the wireless signal receiver of non-emissive ability, includes receiving again
With the equipment of transmitting hardware, it, which has, on bidirectional communication link, can perform the reception of two-way communication and setting for transmitting hardware
It is standby.This equipment can include：Honeycomb or other communication equipments, it has single line display or multi-line display or not had
The honeycomb of multi-line display or other communication equipments；PCS (Personal Communications Service, personal communication
System), it can be with combine voice, data processing, fax and/or its communication ability；PDA(Personal Digital
Assistant, personal digital assistant), it can be accessed including radio frequency receiver, pager, the Internet/intranet, network is clear
Look at device, notepad, calendar and/or GPS (Global Positioning System, global positioning system) receiver；Conventional knee
Mo(u)ld top half and/or palmtop computer or other equipment, it has and/or conventional laptop and/or the palm including radio frequency receiver
Laptop computer or other equipment." terminal " used herein above, " terminal device " can be portable, can transport, be arranged on
In the vehicles (aviation, sea-freight and/or land), or it is suitable for and/or is configured in local runtime, and/or to be distributed
Form, operates in any other position operation in the earth and/or space." terminal " used herein above, " terminal device " may be used also
To be communication terminal, access terminals, music/video playback terminal, for example, can be PDA, MID (Mobile Internet
Device, mobile internet device) and/or mobile phone or intelligent television with music/video playing function,
The equipment such as set top box.
At present, in order to ensure the normal operation of terminal device, some can be stored in the operating system of terminal device should
With the configuration parameter of program or system.The system memory interface of terminal device can support the corresponding configuration parameter of each process
Store in each self-corresponding Installed System Memory region of each process, but for the configuration ginseng of the different process operations of same configuration parameter
Number numerical value are different, it is impossible to ensure to keep asynchronous between different processes and various abnormal conditions easily occur, therefore propose a kind of
New configuration parameter storage method solves the above problems turns into technical problem urgently to be resolved hurrily.
The embodiments of the invention provide a kind of configuration parameter storage method, as shown in figure 1, methods described includes：
101st, obtaining needs multiple processes of storage configuration parameter.
Wherein, the multiple process can be different application process, can also same application it is multiple enter
Journey, the embodiment of the present invention is not limited.For example, process can be clock process, localization, wireless network process etc..
102nd, according to the corresponding shared mechanism of the multiple processes of multiple process creations.
Wherein, the shared mechanism can be to store the configuration parameter that multiple processes need to store by shared region.It is described
Shared region can be the corresponding Installed System Memory region of host process chosen from multiple processes, or in multiple processes at first
The process of establishment opens up the shared region of establishment in Installed System Memory shared region, and the embodiment of the present invention is not limited.
103rd, the configuration parameter storage stored is needed to arrive system multiple processes using the corresponding shared mechanism of multiple processes
In internal memory.
It should be noted that configuration parameter can be stored in Installed System Memory with document form, and specifically, Ke Yitong
Cross extensible markup language (Extentsible Markup Language, XML) file storage configuration parameter.For the present invention
Embodiment, the corresponding configuration parameter of multiple processes is stored by shared mechanism, can realize that the configuration parameter of each process is shared,
In a process storage or modification configuration parameter numerical value, the configuration parameter numerical value of other processes can also change therewith, for example,
Process 1 store configuration parameter be configuration parameter A and A=1, process 2 store configuration parameter be configuration parameter A and A=2, then
By shared mechanism, the corresponding configuration parameter A of process 1 changes into A=2 therewith, in process 1 or process 2 to configuration parameter A
When being read, the numerical value for reading configuration parameter A is 2, so as to keep synchronization between ensure that different processes and keep away
The various abnormal conditions of appearance are exempted from.
A kind of configuration parameter storage method provided in an embodiment of the present invention, and at present by the corresponding configuration parameter of each process
Store and compared in each self-corresponding Installed System Memory region of each process, the embodiment of the present invention according to the multiple process by creating
Build the corresponding shared mechanism of the multiple process；And need the configuration stored to join the multiple process using the shared mechanism
Number storage can realize that the configuration parameter of each process is shared into Installed System Memory, in a process storage or modification configuration
During parameter values, the configuration parameter numerical value of other processes can also change therewith, so as to ensure to keep same between different processes
Walk and various abnormal conditions can be avoided the occurrence of.
The embodiments of the invention provide another configuration parameter storage method, as shown in Fig. 2 methods described includes：
201st, obtaining needs multiple processes of storage configuration parameter.
202nd, a process is selected to be used as host process from multiple processes.
It should be noted that can an optional process is as host process from multiple processes, then by other processes
It is used as secondary process.
For the embodiment of the present invention, in order to ensure that configuration parameter can store Installed System Memory exactly, step 202 is specific
Can be：A Resident Process is selected from the multiple process, and the Resident Process of selection is defined as host process.Wherein,
The Resident Process can be the process resided in Installed System Memory, in order to ensure the normal operation of system and be user service, often
It will not be killed in process.For example, in an operating system in order to realize screen locking function, receiving the seeding of screen locking needs to reside
In Installed System Memory.In another example, some instant messaging class application programs, in order to safeguard one long link in system background, are also needed
Corresponding process is resided in Installed System Memory.
203rd, the corresponding Installed System Memory region of host process is defined as the corresponding shared region of multiple processes.
204th, the first configuration parameter is transferred to host process.
Wherein, first configuration parameter is the configuration parameter that other host processes need to store.
For the embodiment of the present invention, in order to ensure it is reliable and secure transmit the first configuration parameter, 204 step specifically may be used
Think：The first configuration parameter is transferred to the host process by default inter-process communication mechanisms.The default interprocess communication
Mechanism can be binder mechanism, and binder belongs to a driving, operates in kernel state.Binder mechanism supports readjustment, can
Ensure that other processes know the transmission situation of first configuration parameter in time.
205th, the first configuration parameter and the second configuration parameter are stored into shared region by host process.
Wherein, second configuration parameter is the configuration parameter that the host process needs to store.
For the embodiment of the present invention, can also by host process using predetermined system memory interface by the first configuration parameter and
Second configuration parameter is stored into shared region.Wherein, predetermined system memory interface can connect for SharedPreferences storages
Mouthful, SharedPreferences memory interfaces are a kind of very light memory interface, by creating shared region, can be realized
The predetermined system memory interface supports multi-process to share storage configuration parameter.
Another configuration parameter storage method provided in an embodiment of the present invention, with present joining corresponding configure of each process
Number storage is compared into each self-corresponding Installed System Memory region of each process, and the embodiment of the present invention passes through according to the multiple process
Create the corresponding shared mechanism of the multiple process；And the configuration for needing to store by the multiple process using the shared mechanism
Parameter is stored into Installed System Memory, can realize that the configuration parameter of each process is shared, and is matched somebody with somebody in a process storage or modification
When putting parameter values, the configuration parameter numerical value of other processes can also change therewith, so as to ensure holding between different processes
It is synchronous and various abnormal conditions can be avoided the occurrence of.Further, by by the corresponding Installed System Memory region of the host process
It is defined as the corresponding shared region of the multiple process, can realizes and be responsible for storage or reading by host process is unified, so as to ensure
The process of configuration parameter storage is relatively simple, lifts configuration parameter storage efficiency.
The embodiments of the invention provide another configuration parameter storage method, as shown in figure 3, methods described includes：
301st, obtaining needs multiple processes of storage configuration parameter.
302nd, the process created at first in multiple processes is determined.
For the embodiment of the present invention, the process created at first can be determined according to the process creation time.It is multiple by determining
The process created at first in process, can realize that the progress for first creating operation first creates shared region.
303rd, the corresponding shared region of multiple processes is created in Installed System Memory shared region by the process created at first.
For the embodiment of the present invention, in order to lift configuration parameter storage efficiency, the step 303 can specifically include：It is logical
Cross the process created at first and default bottom share realization mechanism created in Installed System Memory shared region it is the multiple enter
The corresponding shared region of journey.The default bottom shares the mmap mechanism that realization mechanism can be the operating system bottom, described
Mmap mechanism can be realized Installed System Memory File Mapping to virtual memory, be that can realize configuration ginseng without kernel transfer is carried out
Several storages.
304th, the 3rd configuration parameter is stored in shared region by the process created at first, and will by other processes
4th configuration parameter is stored in shared region.
Wherein, the configuration parameter that the 3rd configuration parameter needs to store for the process created at first, the described 4th
Configuration parameter is the configuration parameter that other described processes need to store.
, can also be using predetermined system memory interface and by the process that creates at first by the 3rd for the embodiment of the present invention
Configuration parameter is stored in the shared region, and the 4th configuration parameter is stored in the shared region by other processes.
Wherein, predetermined system memory interface can be SharedPreferences memory interfaces, and SharedPreferences storages connect
Mouthful for a kind of very light memory interface, by creating shared region, it can realize that the predetermined system memory interface is supported many
Process shares storage configuration parameter.
For the embodiment of the present invention, in order to avoid creating many parts of shared regions in Installed System Memory, in the configuration parameter of storage
When data volume is larger, lifting configuration parameter storage speed and efficiency additionally provide informing function, including：By presetting process
Communication mechanism stores the announcement information completed to each process send configuration parameter.The default Interprocess Communication Mechanism can be
Socket mechanism, the socket mechanism can one process of unique mark, ensure that by socket mechanism so that other
Process accurately determines the process for creating shared region.For example, when process 1 needs storage configuration parameter, detecting system internal memory first
In shared region is not present, then carry out the establishment of shared region, and the storage configuration parameter in shared region, when process 2 needs storage to match somebody with somebody
When putting parameter, there is shared region in detecting system internal memory, then direct storage configuration parameter, and notify other processes it has been stored
Configuration parameter, the like.
Another configuration parameter storage method provided in an embodiment of the present invention, with present joining corresponding configure of each process
Number storage is compared into each self-corresponding Installed System Memory region of each process, and the embodiment of the present invention passes through according to the multiple process
Create the corresponding shared mechanism of the multiple process；And the configuration for needing to store by the multiple process using the shared mechanism
Parameter is stored into Installed System Memory, can realize that the configuration parameter of each process is shared, and is matched somebody with somebody in a process storage or modification
When putting parameter values, the configuration parameter numerical value of other processes can also change therewith, so as to ensure holding between different processes
It is synchronous and various abnormal conditions can be avoided the occurrence of.Further, it is common in Installed System Memory by the process created at first
Enjoy and the corresponding shared region of the multiple process is created in region, the direct storage configuration parameter of multiple processes can be realized and direct
Region of memory is operated, the accuracy of configuration parameter storage is ensure that.And by presetting Interprocess Communication Mechanism to each process
The announcement information that the storage of send configuration parameter is completed, can avoid creating many parts of shared regions in Installed System Memory, in matching somebody with somebody for storage
Put supplemental characteristic amount it is larger when, lifting configuration parameter storage speed and efficiency.
Further, implementing as Fig. 1, the embodiments of the invention provide a kind of configuration parameter storage device, such as
Shown in Fig. 4, described device includes：Acquiring unit 41, creating unit 42 and memory cell 43.
The acquiring unit 41, can be used for obtaining the multiple processes for needing storage configuration parameter.
The creating unit 42, can be used for many according to the multiple process creation of the acquiring unit 41 acquisition
The corresponding shared mechanism of individual process.
The memory cell 43, can be used for will be the multiple using the shared mechanism that the creating unit 42 is created
Process needs the configuration parameter stored to store into Installed System Memory.
It should be noted that each functional module involved by a kind of configuration parameter storage device provided in an embodiment of the present invention
Other are accordingly described, and be may be referred to the correspondence description of method shown in Fig. 1, be will not be repeated here.
A kind of configuration parameter storage device provided in an embodiment of the present invention, described device can configure acquiring unit, establishment
Unit and memory cell.With the storage of each process corresponding configuration parameter is arrived into each self-corresponding Installed System Memory of each process at present
Compared in region, the embodiment of the present invention passes through according to the corresponding shared mechanism of the multiple process of the multiple process creation；And
Need the configuration parameter stored to store into Installed System Memory the multiple process using the shared mechanism, each can be realized
The configuration parameter of process is shared, in a process storage or modification configuration parameter numerical value, the configuration parameter number of other processes
Value can also change therewith, so as to ensure to keep synchronous between different processes and can avoid the occurrence of various abnormal conditions.
Further, implementing as Fig. 2 and Fig. 3, the embodiments of the invention provide the storage of another configuration parameter
Device, as shown in figure 5, described device includes：Acquiring unit 51, creating unit 52 and memory cell 53.
The acquiring unit 51, can be used for obtaining the multiple processes for needing storage configuration parameter.
The creating unit 52, can be used for many according to the multiple process creation of the acquiring unit 51 acquisition
The corresponding shared mechanism of individual process.
The memory cell 53, can be used for will be the multiple using the shared mechanism that the creating unit 52 is created
Process needs the configuration parameter stored to store into Installed System Memory.
The selecting module 521, can be used for selecting a process from the multiple process as host process.
First determining module 522, it is the multiple for the corresponding Installed System Memory region of the host process to be defined as
The corresponding shared region of process.
For the embodiment of the present invention, the memory cell 53 includes：Transport module 531 and memory module 532.
The transport module 531, can be used for the first configuration parameter being transferred to the host process, the first configuration ginseng
The configuration parameter that number needs to store for other host processes.
The memory module 532, can be used for joining first configuration parameter and the second configuration by the host process
Number storage is into the shared region, and second configuration parameter is the configuration parameter that the host process needs to store.
For the embodiment of the present invention, the creating unit 52 includes：Second determining module 523 and creation module 524.
Second determining module 523, is determined for the process created at first in the multiple process.
The creation module 524, can be used for creating in Installed System Memory shared region by the process created at first
Build the corresponding shared region of the multiple process.
The memory cell 53, it is described specifically for being stored in the 3rd configuration parameter by the process created at first
In shared region, and by other processes the 4th configuration parameter is stored in the shared region, the 3rd configuration parameter is
The process created at first needs the configuration parameter stored, and the 4th configuration parameter is that other described processes need what is stored
Configuration parameter.
The creating unit 52, specifically can be used for will be described more using the shared mechanism and predetermined system memory interface
Individual process needs the configuration parameter stored to store into Installed System Memory.Predetermined system memory interface can be
SharedPreferences memory interfaces.
The selecting module 521, specifically can be used for selecting a Resident Process from the multiple process, and will choose
Resident Process be defined as host process.Wherein, the Resident Process can be the process resided in Installed System Memory, in order to ensure
System is normally run and is user service, and Resident Process will not be killed.
The transport module 531, specifically can be used for transmitting the first configuration parameter by default inter-process communication mechanisms
To the host process.The default inter-process communication mechanisms can be binder mechanism, and ensure that by binder mechanism can
By safely transmitting the first configuration parameter.
The creation module 524, specifically can be used for realizing by the way that the process created at first and default bottom are shared
Mechanism creates the corresponding shared region of the multiple process in Installed System Memory shared region.The default bottom shares realization mechanism
Can be the mmap mechanism of the operating system bottom.
For the embodiment of the present invention, in order to avoid creating many parts of shared regions in Installed System Memory, in the configuration parameter of storage
When data volume is larger, lifting configuration parameter storage speed and efficiency, described device also include：Transmitting element 54.
The transmitting element 54, can be used for storing to each process send configuration parameter by default Interprocess Communication Mechanism
The announcement information of completion.The default Interprocess Communication Mechanism can be socket mechanism.Predetermined system memory interface can be
SharedPreferences memory interfaces
It should be noted that each functional module involved by another configuration parameter storage device provided in an embodiment of the present invention
Other corresponding correspondence descriptions for describing, may be referred to method shown in Fig. 2 and Fig. 3, will not be repeated here.
Another configuration parameter storage device provided in an embodiment of the present invention, described device can configure acquiring unit, wound
Unit and memory cell are built, and at present by each process corresponding configuration parameter storage to each self-corresponding system of each process
Deposit in region and compare, the embodiment of the present invention passes through according to the corresponding shared mechanism of the multiple process of the multiple process creation；
And need the configuration parameter stored to store into Installed System Memory the multiple process using the shared mechanism, it can realize each
The configuration parameter of individual process is shared, in a process storage or modification configuration parameter numerical value, the configuration parameter of other processes
Numerical value can also change therewith, so as to ensure to keep synchronous between different processes and can avoid the occurrence of various abnormal feelings
Condition.Further, by the way that the corresponding Installed System Memory region of the host process is defined as into the corresponding shared region of the multiple process,
It can realize and be responsible for storage or reading by host process is unified, so that ensure that the process of configuration parameter storage is relatively simple, lifting
Configuration parameter storage efficiency.In addition, creating the multiple in Installed System Memory shared region by the process created at first
The corresponding shared region of process, can realize the direct storage configuration parameter of multiple processes and directly operate region of memory, Neng Goubao
Demonstrate,prove the accuracy of configuration parameter storage.And stored and completed to each process send configuration parameter by default Interprocess Communication Mechanism
Announcement information, can avoid creating many parts of shared regions in Installed System Memory, when the configuration parameter data amount of storage is larger, carry
Rise configuration parameter storage speed and efficiency.
In order to realize that the configuration parameter of each above-mentioned process is shared, in a process storage or modification configuration parameter numerical value
When, the configuration parameter numerical value of other processes can also change therewith, so as to ensure to keep synchronization and energy between different processes
The purpose of various abnormal conditions is enough avoided the occurrence of, the embodiments of the invention provide another computer-readable recording medium, thereon
Be stored with computer program, and the program realizes following steps when being executed by processor：Acquisition needs the multiple of storage configuration parameter
Process；According to the corresponding shared mechanism of the multiple process of the multiple process creation；Will be described many using the shared mechanism
Individual process needs the configuration parameter stored to store into Installed System Memory.
In order to realize that the configuration parameter of each above-mentioned process is shared, in a process storage or modification configuration parameter numerical value
When, the configuration parameter numerical value of other processes can also change therewith, so as to ensure to keep synchronization and energy between different processes
The purpose of various abnormal conditions is enough avoided the occurrence of, can be with as shown in fig. 6, bag the embodiments of the invention provide a kind of terminal device
Include memory 61, processor 62 and be stored in the computer program that can be run on memory 61 and on the processor 62, the place
Reason device realizes following steps when performing described program：Acquisition needs multiple processes of storage configuration parameter；According to it is the multiple enter
Journey creates the corresponding shared mechanism of the multiple process；The configuration for needing to store by the multiple process using the shared mechanism
Parameter is stored into Installed System Memory.
The embodiment of the present invention also provides following technical scheme：
A1, a kind of configuration parameter storage method, including：
Acquisition needs multiple processes of storage configuration parameter；
According to the corresponding shared mechanism of the multiple process of the multiple process creation；
The configuration parameter stored is needed to store into Installed System Memory the multiple process using the shared mechanism.
A2, the method as described in A1, the shared mechanism are to store the configuration that multiple processes need to store by shared region
Parameter, it is described to be included according to the corresponding shared mechanism of the multiple process of the multiple process creation：
A process is selected to be used as host process from the multiple process；
The corresponding Installed System Memory region of the host process is defined as the corresponding shared region of the multiple process；
It is described to need the configuration parameter stored to store into Installed System Memory the multiple process using the shared mechanism
Including：
First configuration parameter is transferred to the host process, first configuration parameter is that other host processes need what is stored
Configuration parameter；
First configuration parameter and the second configuration parameter are stored into the shared region by the host process, it is described
Second configuration parameter is the configuration parameter that the host process needs to store.
A3, the method as described in A1 or A2, it is described to determine that the multiple process is corresponding shared according to the multiple process
Mechanism includes：
Determine the process created at first in the multiple process；
The multiple process is created in Installed System Memory shared region by the process created at first corresponding shared
Area；
It is described to be included the corresponding configuration parameter storage of the multiple process to Installed System Memory using the shared mechanism：
The 3rd configuration parameter is stored in the shared region by the process created at first, and entered by other
4th configuration parameter is stored in the shared region by journey, and the 3rd configuration parameter needs to deposit for the process created at first
The configuration parameter of storage, the 4th configuration parameter is the configuration parameter that other described processes need to store.
A4, the method as described in A1, it is described to need the configuration stored to join the multiple process using the shared mechanism
Number storage includes to Installed System Memory：
The configuration parameter stored is needed to deposit the multiple process using the shared mechanism and predetermined system memory interface
Store up in Installed System Memory.
A5, the method as described in A2, it is described to select a process to include as host process from the multiple process：
A Resident Process is selected from the multiple process, and the Resident Process of selection is defined as host process.
A6, the method as described in A2, it is described second configuration parameter is transferred to the host process to include：
The first configuration parameter is transferred to the host process by default inter-process communication mechanisms.
A7, the method as described in A3, it is described to be created by the process created at first in Installed System Memory shared region
The corresponding shared region of the multiple process includes：
Realization mechanism is shared by the process created at first and default bottom to create in Installed System Memory shared region
The corresponding shared region of the multiple process.
A8, the method as described in A3, it is described that the 4th configuration parameter is stored in it in the shared region by other processes
Afterwards, methods described also includes：
The announcement information of completion is stored to each process send configuration parameter by presetting Interprocess Communication Mechanism.
B9, a kind of configuration parameter storage device, including：
Acquiring unit, multiple processes of storage configuration parameter are needed for obtaining；
Creating unit, the multiple process of the multiple process creation for being obtained according to the acquiring unit is corresponding
Shared mechanism；
Memory cell, the shared mechanism for being created using the creating unit needs the multiple process to store
Configuration parameter store into Installed System Memory.
B10, the device as described in B9, the creating unit include：
Selecting module, for selecting a process to be used as host process from the multiple process；
First determining module, for the corresponding Installed System Memory region of the host process to be defined as into the multiple process correspondence
Shared region；
The memory cell includes：
Transport module, for the first configuration parameter to be transferred into the host process, first configuration parameter is led for other
Process needs the configuration parameter stored；
Memory module, for first configuration parameter and the storage of the second configuration parameter to be arrived into described by the host process
In shared region, second configuration parameter is the configuration parameter that the host process needs to store.
B11, the device as described in B9 or B10, the shared mechanism are to store multiple processes by shared region to need storage
Configuration parameter, the creating unit includes：
Second determining module, for the process for determining to create at first in the multiple process；
Creation module, for by the process created at first created in Installed System Memory shared region it is the multiple enter
The corresponding shared region of journey；
The memory cell, it is described common specifically for being stored in the 3rd configuration parameter by the process created at first
Enjoy in area, and the 4th configuration parameter is stored in the shared region by other processes, the 3rd configuration parameter is institute
The configuration parameter that the process created at first needs to store is stated, the 4th configuration parameter is that other described processes need what is stored to match somebody with somebody
Put parameter.
B12, the device as described in B9,
The creating unit, specifically for utilizing the shared mechanism and predetermined system memory interface by the multiple process
The configuration parameter of storage is needed to store into Installed System Memory.
B13, the device as described in B10,
The selecting module, specifically for selecting a Resident Process, and residing selection from the multiple process
Process is defined as host process.
B14, the device as described in B10,
The transport module, specifically for the first configuration parameter is transferred into the master by default inter-process communication mechanisms
Process.
B15, the device as described in B11,
The creation module, be specifically for sharing realization mechanism by the process created at first and default bottom
System memory sharing creates the corresponding shared region of the multiple process in region.
B16, the device as described in B11, described device also include：
Transmitting element, the notice for storing completion to each process send configuration parameter by presetting Interprocess Communication Mechanism
Information.
C17, a kind of computer-readable recording medium, are stored thereon with computer program, when the program is executed by processor
Realize following steps：
Acquisition needs multiple processes of storage configuration parameter；
According to the corresponding shared mechanism of the multiple process of the multiple process creation；
The configuration parameter stored is needed to store into Installed System Memory the multiple process using the shared mechanism.
D18, a kind of terminal device, including memory, processor and storing can be run on a memory and on a processor
Computer program, realize following steps during the computing device described program：
Acquisition needs multiple processes of storage configuration parameter；
According to the corresponding shared mechanism of the multiple process of the multiple process creation；
The configuration parameter stored is needed to store into Installed System Memory the multiple process using the shared mechanism.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
It is understood that the correlated characteristic in the above method and device can be referred to mutually.In addition, in above-described embodiment
" first ", " second " etc. be to be used to distinguish each embodiment, and do not represent the quality of each embodiment.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
Algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.
Various general-purpose systems can also be used together with based on teaching in this.As described above, construct required by this kind of system
Structure be obvious.In addition, the present invention is not also directed to any certain programmed language.It is understood that, it is possible to use it is various
Programming language realizes the content of invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the specification that this place is provided, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice in the case of these no details.In some instances, known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help to understand one or more of each inventive aspect, exist
Above in the description of the exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：It is i.e. required to protect
The application claims of shield features more more than the feature being expressly recited in each claim.More precisely, such as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following embodiment are expressly incorporated in the embodiment, wherein each claim is in itself
All as the separate embodiments of the present invention.
Those skilled in the art, which are appreciated that, to be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment
Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit exclude each other, it can use any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint power
Profit is required, summary and accompanying drawing) disclosed in each feature can or similar purpose identical, equivalent by offer alternative features come generation
Replace.
Although in addition, it will be appreciated by those of skill in the art that some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of be the same as Example does not mean in of the invention
Within the scope of and form different embodiments.For example, in the following claims, times of embodiment claimed
One of meaning mode can be used in any combination.
The present invention all parts embodiment can be realized with hardware, or with one or more processor run
Software module realize, or realized with combinations thereof.It will be understood by those of skill in the art that can use in practice
Microprocessor or digital signal processor (DSP) realize configuration parameter storage device according to embodiments of the present invention and system
In some or all parts some or all functions.The present invention is also implemented as described herein for performing
The some or all equipment or program of device (for example, computer program and computer program product) of method.So
Realization the present invention program can store on a computer-readable medium, or can have one or more signal shape
Formula.Such signal can be downloaded from internet website and obtained, and either be provided or with any other shape on carrier signal
Formula is provided.
It should be noted that the present invention will be described rather than limits the invention for above-described embodiment, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" is not excluded the presence of not
Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of some different elements and coming real by means of properly programmed computer
It is existing.In if the unit claim of equipment for drying is listed, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and run after fame
Claim.
Claims (10)
1. a kind of configuration parameter storage method, it is characterised in that including：
Acquisition needs multiple processes of storage configuration parameter；
According to the corresponding shared mechanism of the multiple process of the multiple process creation；
The configuration parameter stored is needed to store into Installed System Memory the multiple process using the shared mechanism.
2. according to the method described in claim 1, it is characterised in that the shared mechanism is to store multiple processes by shared region
The configuration parameter of storage is needed, it is described to be included according to the corresponding shared mechanism of the multiple process of the multiple process creation：
A process is selected to be used as host process from the multiple process；
The corresponding Installed System Memory region of the host process is defined as the corresponding shared region of the multiple process；
It is described to need the configuration parameter stored storage to include to Installed System Memory the multiple process using the shared mechanism：
First configuration parameter is transferred to the host process, first configuration parameter is the configuration that other host processes need to store
Parameter；
First configuration parameter and the second configuration parameter are stored into the shared region by the host process, described second
Configuration parameter is the configuration parameter that the host process needs to store.
3. method according to claim 1 or 2, it is characterised in that it is described determined according to the multiple process it is the multiple
The corresponding shared mechanism of process includes：
Determine the process created at first in the multiple process；
The corresponding shared region of the multiple process is created in Installed System Memory shared region by the process created at first；
It is described to be included the corresponding configuration parameter storage of the multiple process to Installed System Memory using the shared mechanism：
The 3rd configuration parameter is stored in the shared region by the process created at first, and will by other processes
4th configuration parameter is stored in the shared region, and the 3rd configuration parameter needs what is stored for the process created at first
Configuration parameter, the 4th configuration parameter is the configuration parameter that other described processes need to store.
4. according to the method described in claim 1, it is characterised in that described to be needed the multiple process using the shared mechanism
The configuration parameter to be stored storage includes to Installed System Memory：
The configuration parameter storage stored is needed to arrive the multiple process using the shared mechanism and predetermined system memory interface
In Installed System Memory.
5. a kind of configuration parameter storage device, it is characterised in that including：
Acquiring unit, multiple processes of storage configuration parameter are needed for obtaining；
Creating unit, the multiple process of the multiple process creation for being obtained according to the acquiring unit is corresponding shared
Mechanism；
Memory cell, for the shared mechanism the matching somebody with somebody the needs storage of the multiple process created using the creating unit
Parameter storage is put into Installed System Memory.
6. device according to claim 5, it is characterised in that the creating unit includes：
Selecting module, for selecting a process to be used as host process from the multiple process；
First determining module, it is corresponding common for the corresponding Installed System Memory region of the host process to be defined as into the multiple process
Enjoy area；
The memory cell includes：
Transport module, for the first configuration parameter to be transferred into the host process, first configuration parameter is other host processes
Need the configuration parameter of storage；
Memory module, for being shared first configuration parameter and the storage of the second configuration parameter to described by the host process
Qu Zhong, second configuration parameter is the configuration parameter that the host process needs to store.
7. the device according to claim 5 or 6, it is characterised in that the shared mechanism is to store multiple by shared region
Process needs the configuration parameter stored, and the creating unit includes：
Second determining module, for the process for determining to create at first in the multiple process；
Creation module, for creating the multiple process pair in Installed System Memory shared region by the process created at first
The shared region answered；
The memory cell, specifically for the 3rd configuration parameter is stored in into the shared region by the process created at first
In, and by other processes the 4th configuration parameter is stored in the shared region, the 3rd configuration parameter for it is described most
The process first created needs the configuration parameter stored, and the 4th configuration parameter is the configuration ginseng that other described processes need to store
Number.
8. device according to claim 5, it is characterised in that
The creating unit, specifically for being needed the multiple process using the shared mechanism and predetermined system memory interface
The configuration parameter of storage is stored into Installed System Memory.
9. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the program is held by processor
Following steps are realized during row：
Acquisition needs multiple processes of storage configuration parameter；
According to the corresponding shared mechanism of the multiple process of the multiple process creation；
The configuration parameter stored is needed to store into Installed System Memory the multiple process using the shared mechanism.
10. a kind of terminal device, including memory, processor and storage are on a memory and the calculating that can run on a processor
Machine program, it is characterised in that realize following steps during the computing device described program：
Acquisition needs multiple processes of storage configuration parameter；
According to the corresponding shared mechanism of the multiple process of the multiple process creation；
The configuration parameter stored is needed to store into Installed System Memory the multiple process using the shared mechanism.
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|---|---|---|---|
| CN201710438848.6A CN107247578A (en) | 2017-06-12 | 2017-06-12 | Configuration parameter storage method and device |
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|---|---|---|---|
| CN201710438848.6A CN107247578A (en) | 2017-06-12 | 2017-06-12 | Configuration parameter storage method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI783034B (en) * | 2017-11-06 | 2022-11-11 | 香港商阿里巴巴集團服務有限公司 | System and method for implementing drive |
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| CN105320515A (en) * | 2014-07-31 | 2016-02-10 | 腾讯科技（深圳）有限公司 | Configuration method, device and system in flow computing system |
| CN105446841A (en) * | 2015-11-24 | 2016-03-30 | 无锡江南计算技术研究所 | Cache consistency test method |
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| CN105320515A (en) * | 2014-07-31 | 2016-02-10 | 腾讯科技（深圳）有限公司 | Configuration method, device and system in flow computing system |
| CN105446841A (en) * | 2015-11-24 | 2016-03-30 | 无锡江南计算技术研究所 | Cache consistency test method |
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Application publication date: 20171013 |