CN106250231A - Computing system and method for calculating stack size - Google Patents
Computing system and method for calculating stack size Download PDFInfo
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- CN106250231A CN106250231A CN201610293173.6A CN201610293173A CN106250231A CN 106250231 A CN106250231 A CN 106250231A CN 201610293173 A CN201610293173 A CN 201610293173A CN 106250231 A CN106250231 A CN 106250231A
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Classifications
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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
Abstract
The invention relates to a computing system and a method for calculating stack size. The detection unit detects a working mode running under a specific program operating environment to obtain at least one working mode parameter. The control unit controls the application program to start one or more corresponding threads according to the working mode parameters and executes at least one corresponding function from the started threads. The computing unit records stack usage of each function in execution, compares the stack usage of the maximum value from each recorded stack usage, and uses the stack usage of the maximum value as the stack size of the maximum value when the program of the working mode runs, so as to correspondingly configure the storage space of the appropriate stack based on the stack size of the maximum value.
Description
Technical field
The present invention is related to a kind of calculating system and method calculating storehouse size, and espespecially one is grasped for specific program
The mode of operation making to be run under environment carries out the calculating system and method for storehouse size calculating.
Background technology
The configuration of memory space is often the project of program designer's top concern.The demand performed based on program, joins
Put appropriately sized memory space, be possible not only to provide enough memory spaces to keep in information when program is run, and avoid to
Give excessive memory space to reduce the waste of memory space.
Program in the process of implementation, it is generally required to the memory space of three types (Memory space) is kept in not respectively
With the information of type, such as: global space (global space), stackeding space (heap space), stack space (stack
space).Global space is used for keeping in global variable and static variable etc. information, and stackeding space is for temporary dynamically distribution
Information, and stack space is used for keeping in local variable, function parameter etc. information.
Global space (global space), stackeding space (heap space) and stack space (stack space) can
Overall size (global size) when performing with the thread (Thread) according to calculation procedure, accumulation size (heap size)
And storehouse size (stack size) and corresponding configuration.It is said that in general, overall situation size and accumulation size are easy compared to storehouse size
In calculating.Therefore, in complicated program, the calculating degree of there be difficulties involved when of storehouse size.
In view of this, the present invention will propose the computing mechanism of a kind of storehouse size, and its mechanism can calculate journey simply
Storehouse size when the thread of sequence performs, and configure the storage sky of suitable storehouse with correspondence according to the storehouse size calculated
Between, it will it is the technical purpose to be reached of the present invention.
Summary of the invention
The technical problem to be solved in the present invention is, it is provided that a kind of calculating system and method calculating storehouse size, its meter
Calculation system can be applied in specific procedure operation environment, and when the mode of operation under procedure operation environment is run
The storehouse size of big value calculates, then, storehouse size based on the maximum belonging to mode of operation and corresponding configuration is suitable
Storehouse memory space.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of calculating system calculating storehouse size
And method.
In the method for calculating storehouse size of the present invention, comprise the following steps:
The mode of operation that detecting is run under specific procedure operation environment is to obtain at least one mode of operation parameter;
Thering is provided application program, wherein said application program includes a plurality of thread, and each described thread includes a plurality of letter
Number;
Make described application program according to described mode of operation parameter to start the thread of one or more correspondence and to open from described
Dynamic thread performs function corresponding described at least;
The storehouse recording executory each described function uses;And
The storehouse comparing maximum from each described storehouse of record uses uses using as described mode of operation
The storehouse size of maximum during operation.
Alternatively, further comprising the steps of:
The storehouse size of the described maximum transmitting described mode of operation parameter and correspondence thereof is described with record to data base
The storehouse size of the described maximum of mode of operation parameter and correspondence thereof is in the database.
Alternatively, described specific procedure operation environment is network attachment procedure operating environment, and described mode of operation is net
Network connection mode, and described mode of operation parameter is for connecting setup parameter.
Alternatively, when calculating system utilizes described network connection mode to connect the network equipment, described application program is according to institute
State connection setup parameter to start one or more described thread being associated with described network connection mode and from the line of described startup
Performing function corresponding described at least in journey, the storehouse recording executory each described function uses, each from record
Described storehouse compares described in when the storehouse of described maximum uses to run as described network connection mode in using
The storehouse size of big value.
In the calculating system of calculating storehouse size of the present invention, it is applied to calculate storehouse when application program performs
Size, described application program includes there is a plurality of thread, and each described thread includes a plurality of function, described calculating system bag
Include:
Detecting unit, the mode of operation that detecting is run under specific procedure operation environment is to obtain at least one Working mould
Formula parameter;
Control unit, connects described detecting unit and described application program, according to described mode of operation parameter to control institute
State the thread of one or more correspondence of application program launching and from the thread of described startup, perform function corresponding described at least;
And
Computing unit, connects described control unit, and including stack record device and comparator, described stack record device record is held
The storehouse of each described function in row uses, and described comparator compares maximum from each described storehouse of record uses
Storehouse use using the storehouse size as the maximum during operation of described mode of operation.
Alternatively, also including that data base, described data base connect described control unit, described control unit transmits described work
The storehouse size of the described maximum of operation mode parameter and correspondence thereof to described data base, with by described mode of operation parameter and
The big small records of storehouse of this corresponding maximum is in the database.
Alternatively, described specific procedure operation environment is network attachment procedure operating environment, and described mode of operation is net
Network connection mode, and described mode of operation parameter is for connecting setup parameter.
Alternatively, when described calculating system utilizes described network connection mode to connect the network equipment, described application program root
According to described connection setup parameter to start one or more described thread being associated with described network connection mode and from described startup
Thread in perform described at least one corresponding function, the described stack record device of described computing unit records each executory
The described storehouse of described function uses, and the described comparator of described computing unit compares from described each storehouse of record uses
Go out the storehouse size of described maximum when the storehouse of described maximum uses to run as described network connection mode.
Alternatively, described calculating grid Connection Service device, described control unit by described mode of operation parameter and
The storehouse size of corresponding described maximum is uploaded to described server, with by described in described mode of operation parameter and correspondence thereof
The big small records of storehouse of maximum is in described server.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1: the present invention calculates the structural representation of calculating system one embodiment of storehouse size.
Fig. 2: application program of the present invention and the detailed construction schematic diagram of computing unit one embodiment.
Fig. 3: the present invention calculates the structural representation of calculating system one Application Example of storehouse size.
Fig. 4: the present invention calculates system and carries out the structural representation of the Application Example that network is connected with the network equipment.
Fig. 5: application program of the present invention and the detailed construction schematic diagram of computing unit one Application Example.
Fig. 6: the present invention calculates the structural representation of the another Application Example of calculating system of storehouse size.
Fig. 7: the present invention calculates system and carries out network with the network equipment and be connected the structural representation of another Application Example.
Fig. 8: application program of the present invention and the detailed construction schematic diagram of the another Application Example of computing unit.
Fig. 9: the present invention calculates the structural representation of the another Application Example of calculating system of storehouse size.
Figure 10: the present invention calculates system and carries out network with the network equipment and be connected the structural representation of another Application Example.
Figure 11: application program of the present invention and the detailed construction schematic diagram of the another Application Example of computing unit.
Symbol description:
10 calculate system 101 local net network connects
102 point to point networks connect 103 junction networks and connect
11 control unit 13 detecting units
130 mode of operation parameter 131 LANs connect setup parameter
132 point-to-point connection setup parameter 133 relay connection setup parameters
15 application program 17 computing units
171 stack record device 1710 storehouses use
1711 storehouses use 1712 storehouses to use
1713 storehouses use 173 comparators
The storehouse size of storehouse size 1731 maximum of 1730 maximums
The storehouse size of storehouse size 1733 maximum of 1732 maximums
19 data base 30 network equipments
50 network repeaters
Thread_1 thread Thread_2 thread
Thread_3 thread Thread_4 thread
Fun_A function Fun_B function
Fun_C function Fun_D function
Fun_E function Fun_F function
Fun_G function Fun_H function
Fun_I function Fun_J function
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and being embodied as
Example, is described in further detail the present invention.Should be appreciated that specific embodiment described herein is only used for explaining this
Bright, it is not intended to limit the present invention.
Referring to Fig. 1 and Fig. 2, the respectively present invention calculates the structural representation of calculating system one embodiment of storehouse size
And the detailed construction schematic diagram of application program and computing unit one embodiment.As shown in Figures 1 and 2, the present invention calculates system
10 can apply in specific procedure operation environment, its structure include control unit 11, detecting unit 13, application program 15 and
Computing unit 17.Detecting unit 13, application program 15 and computing unit 17 connect control unit 11 respectively.
Wherein, detecting unit 13 can detect the mode of operation run under specific program operating environment, to obtain extremely
A few mode of operation parameter 130.Application program 15 is the relevant execution program of specific program operating environment, and it includes a plurality of line
Journey (Thread_1~4), each thread (Thread_1)/(Thread_2)/(Thread_3)/(Thread_4) includes respectively
A plurality of functions, such as: thread (Thread_1) includes function Fun_A, function Fun_B and function Fun_C, thread (Thread_
2) include that function Fun_D and function Fun_E, thread (Thread_3) include function Fun_F, function Fun_G and function Fun_H,
And thread (Thread_4) includes function Fun_I and function Fun_J.
The mode of operation parameter 130 that control unit 11 is detected according to detecting unit 13 starts to control application program 15
The thread (Thread_1) of one or more correspondence, (Thread_2), (Thread_3), (Thread_4) and from start thread
Perform at least one pair of function answered.
Computing unit 17 includes stack record device 171 and comparator 173.Stack record device 171 is used for recording executory
The storehouse of each function uses (stack usage) 1710.Comparator 173 uses 1710 from each storehouse of record and compares
Maximum, using the storehouse of maximum is used 1710 as mode of operation run time storehouse size (the max stack of maximum
size)1730.So, the storehouse size 1730 of maximum can be calculated.Afterwards, based on the maximum belonging to mode of operation
Storehouse size 1730 and the memory space of the suitable storehouse of corresponding configuration, provide temporary with the memory space via the storehouse of configuration
Deposit information when mode of operation is run, such as: local variable or function parameter.
In one embodiment of the invention, calculating system 10 can be computer software, and it can be built into computer dress
Among putting.
Furthermore, in further embodiment of this invention, calculating system 10 also includes data base 19, and it connects control unit 11.Control
The storehouse size 1730 of mode of operation parameter 130 and the maximum of correspondence thereof is sent to data base 19 by unit 11 processed, with by work
The storehouse size 1730 of the maximum of operation mode parameter 130 and correspondence thereof records in data base 19.In the present invention, data base
19 can be the storage media in computer installation or the webserver.
This case technology can actual be applied among the procedure operation environment that heterogeneous networks connects, to connect for each network
Procedure operation environment under network connection mode carry out the calculating of storehouse size, its detailed content is as described below:
Referring to Fig. 3, Fig. 4 and Fig. 5, the respectively present invention calculates the knot of calculating system one Application Example of storehouse size
Structure schematic diagram, calculating system carry out with the network equipment network be connected the structural representation of an Application Example and application program with
The detailed construction schematic diagram of computing unit one Application Example.In the present embodiment, calculating system 10 is applied in network connection
During procedure operation environment, its mode of operation run can be the network connection mode of LAN.Calculating system 10 is via office
Territory net network connects 101 and carries out network with the network equipment 30 and be connected.
When detecting unit 13 detects the network connection mode that calculating system 10 operates in LAN, can obtain to
A few LAN connects setup parameter 131.Control unit 11 control application program 15 start one be associated with LAN connect
Thread (Thread_1).
After thread (Thread_1) starts, control unit 11 connects setup parameter 131 according to LAN and sequentially performs correspondence
Function (Fun_A) and function (Fun_C), the stack record device 171 of computing unit 17 records function (Fun_A) and function respectively
(Fun_C) storehouse uses (S=50) 1711, (S=80) 1711.
After each function (Fun_A), (Fun_C) all executeds of thread (Thread_1), the ratio of computing unit 17
The storehouse comparing maximum (S=50) 1711, (S=80) 1711 is used to use (S=compared with device 173 from each storehouse of record
80) 1711, and maximum storehouse is used (S=80) 1711 as LAN connection mode run time the storehouse of maximum big
Little (S=80) 1731.Then, the storehouse size (S=80) 1731 of the maximum belonging to LAN connection mode can be calculated.
Afterwards, storehouse size (S=80) 1731 based on maximum and configure the storehouse memory space of corresponding size, with via configuration
Storehouse memory space and provide temporary LAN network connection mode run time information.
Furthermore, after the storehouse size (S=80) 1731 of maximum has calculated, LAN is connected setting by control unit 11
The storehouse size (S=80) 1731 of the maximum of parameter 131 and correspondence thereof is sent to data base 19, to store it in data base
Among 19.
Referring to Fig. 6, Fig. 7 and Fig. 8, the respectively present invention calculates the another Application Example of calculating system of storehouse size
Structural representation, calculating system carry out with the network equipment network be connected the structural representation of another embodiment and application program with
The detailed construction schematic diagram of the another Application Example of computing unit.In the present embodiment, calculating system 10 is applied and is connected at network
During procedure operation environment, its specific operation mode run can be that the network of point-to-point (Peer to Peer, P2P) connects
Pattern.Calculating system 10 connects 102 via point to point network and carries out network with the network equipment 30 and be connected.
When detecting unit 13 detect calculating system 10 operate in point-to-point network connection mode time, can obtain to
A little less to a connection setup parameter 132.Control unit 11 controls application program 15 and starts multiple point-to-point connection that is associated with
Thread (Thread_1), (Thread_3).
After thread (Thread_1) starts, control unit 11 sequentially performs correspondence according to point-to-point connection setup parameter 132
Function (Fun_A) and function (Fun_C), the stack record device 171 of computing unit 17 records function (Fun_A) and function
(Fun_C) storehouse uses (S=50) 1712, (S=80) 1712;Continue, after thread (Thread_3) starts, control unit 11
Function (Fun_G) and subfunction (Fun_H), the computing unit of correspondence is sequentially performed according to point-to-point connection setup parameter 132
The stack record device 171 of 17 continues the storehouse that always adds of record function (Fun_G) and subfunction (Fun_H) thereof and uses (S=50+70
=120) 1712.
As each function (Fun_A) of thread (Thread_1) and thread (Thread_3), (Fun_C), (Fun_G), (Fun_
H), all after executed, the comparator 173 of computing unit 17 uses (S=50) 1712, (S=80) from each storehouse of record
1712, the storehouse comparing maximum in (S=120) 1712 uses (S=120) 1712, and maximum storehouse is used (S=
120) the storehouse size (S=120) 1732 of 1712 maximums when running as point-to-point network connection mode.Then, put right
The storehouse size (S=120) 1732 of some maximum belonging to connection mode can be calculated.Afterwards, heap based on maximum
Stack size (S=120) 1732 and configure the storehouse memory space of corresponding size, provide with the storehouse memory space via configuration
Information when temporary point-to-point network connection mode runs.
Furthermore, after the storehouse size (S=120) 1732 of maximum has calculated, point-to-point connection is set by control unit 11
The storehouse size (S=120) 1732 of the maximum determining parameter 132 and correspondence thereof is sent to data base 19, to store it in number
Among storehouse 19.
Further, in the present embodiment, data base 19 has point-to-point connection setup parameter 132 and correspondence thereof except record
Outside the storehouse size 1732 of big value, the connection setup parameter of other network connection mode the most recordable and the maximum of storehouse size thereof
Value, has the storehouse size 1731 of the maximum of LAN connection setup parameter 131 and correspondence thereof such as record.
Referring to Fig. 9, Figure 10 and Figure 11, the respectively present invention calculates the another Application Example of calculating system of storehouse size
Structural representation, calculating system carries out network and is connected structural representation and the application program of another embodiment with the network equipment
The detailed construction schematic diagram of Application Example another with computing unit.In the present embodiment, calculating system 10 is applied at network even
When connecing procedure operation environment, its specific operation mode run can be the network connection mode of relaying (Relay).Calculate system
System 10 can connect 103 by the junction network that network repeater 50 is provided and carry out network with the network equipment 30 and be connected.
When detecting unit 13 detect calculating system 10 operate in relay connection pattern time, at least one relaying can be obtained
Connect setup parameter 133.Control unit 11 controls application program 15 and starts multiple thread (Thread_ being associated with relay connection
1)、(Thread_4)。
After thread (Thread_1) starts, control unit 11 sequentially performs correspondence according to relay connection setup parameter 133
Function (Fun_B) and function (Fun_C), the stack record device 171 of computing unit 17 records function (Fun_B) and function (Fun_
C) storehouse uses (S=40) 1713, (S=80) 1713;Continue, after thread (Thread_4) starts, control unit 11 basis
Relay connection setup parameter 133 performs function (Fun_I) and function (Fun_J), the stack record device of computing unit 17 of correspondence
The storehouse of 171 records function (Fun_I) and function (Fun_J) uses (S=60) 1713, (S=90) 1713.
When thread (Thread_1), each function (Fun_B) of (Thread_4), (Fun_C), (Fun_I), (Fun_J) all
After executed, the comparator 173 of computing unit 17 uses (S=40) 1713, (S=80) from each storehouse of record
1713, the storehouse comparing maximum in (S=60) 1713, (S=90) 1713 uses (S=90) 1713, and by maximum storehouse
The storehouse size (S=90) 1733 of maximum when using (S=90) 1713 to run as the network connection mode relayed.Then,
The storehouse size (S=90) 1733 of the maximum belonging to network connection mode of relaying can be calculated.Afterwards, based on maximum
The storehouse size (S=90) 1733 of value and configure the storehouse memory space of corresponding size, with the storehouse memory space via configuration
And information when providing the network connection mode of temporary relaying to run.
Furthermore, after the storehouse size (S=90) 1733 of maximum has calculated, relay connection is set ginseng by control unit 11
Several 133 and the storehouse size (S=90) 1733 of maximum of correspondence be sent to data base 19, to store it in data base 19
Among.
Also, in the embodiment of the present invention, network repeater 50 can be self-contained unit or network relative to calculating system 10
Server, its network calculated between system 10 and the network equipment 30 for assisting construction is connected.
Further, in the present embodiment, data base 19 is except recording the maximum having relay connection setup parameter 133 and correspondence thereof
Outside the storehouse size 1733 of value, also can record the heap that LAN connects the maximum of setup parameter 131 and correspondence thereof further
The storehouse size 1732 of stack size 1731 and point-to-point connection setup parameter 132 and corresponding maximum thereof.
Or, in further embodiment of this invention, data base 19 can be the webserver, and calculating system 10 connects network service
Device, with by storehouse size 1731,1732,1733 record of this maximum of mode of operation parameter 131,132,133 and correspondence thereof
In the webserver.User can the Telnet webserver to obtain mode of operation parameter 131,132,133 and right
The storehouse size 1731,1732,1733 of this maximum answered.
From the above, the present invention calculates system 10 respectively for the network connection mode of LAN, point-to-point network even
Connect the thread corresponding to the network connection mode of pattern, relaying (Thread_1~4) and carry out the calculating of storehouse size, in terms of respectively
Calculate the storehouse size 1731,1732,1733 of affiliated maximum, and by the network connection mode of LAN, point-to-point net
Network connection mode, the storehouse size 1731,1732,1733 of the maximum belonging to network connection mode of relaying are separately recorded in number
Among storehouse 19.Then, the network connection mode of the user of electronic installation LAN to be used, point-to-point network connection mode
The network connection mode of formula or relaying carries out network when being connected with network relevant device, and calculating system 10 also can provide relatedness
The storehouse size 1731,1732,1733 of maximum, then, the user of electronic installation can be according to the storehouse size of maximum
1731, the storehouse memory space that 1732,1733 configurations are corresponding.
Via above-mentioned, the storehouse size 1731,1732,1733 by the maximum calculated is empty to configure storehouse storage
Between, when network attachment procedure carries out procedure operation, the storehouse memory space being possible not only to provide enough is kept in network and is connected journey
Information during sequence operation, and avoid the waste giving excessive storehouse memory space to reduce memory space.
Additionally, in one embodiment of the invention, calculating system 10 can be independent calculating device;Or, the present invention another
In embodiment, calculating system 10 for be configured at can networked electronic device (such as: IPcam, intelligent appliance, mobile phone, intelligent doorbell etc.
Deng) in system, its type of system can be chip, firmware, or is software form.
Furthermore, the above-mentioned each network connection mode for being run under network attachment procedure operating environment of the present invention carries out heap
The calculating of stack size is only a specifically application, knows this those skilled in the art it would be appreciated that the technology of the present invention also can be answered
It is used among other kinds of procedure operation environment (such as: different operating system), and for other kinds of procedure operation
Each mode of operation under environment carries out the calculating of storehouse size respectively, here, belong to the interest field that the present invention to be advocated.
As described above, only presently preferred embodiments of the present invention, not it is used for limiting the scope that the present invention implements, i.e.
All according to the impartial change for it of the shape described in claims of the present invention, structure, feature and spiritual institute and modification, all should be included in
In protection scope of the present invention.
Claims (9)
1. the method calculating storehouse size, it is characterised in that said method comprising the steps of:
The mode of operation that detecting is run under specific procedure operation environment is to obtain at least one mode of operation parameter;
Thering is provided application program, wherein said application program includes a plurality of thread, and each described thread includes a plurality of function;
Make described application program according to described mode of operation parameter to start the thread of one or more correspondence and from described startup
Thread performs function corresponding described at least;
The storehouse recording executory each described function uses;And
The storehouse comparing maximum from each described storehouse of record uses uses using the operation as described mode of operation
Time the storehouse size of maximum.
Method the most according to claim 1, it is characterised in that further comprising the steps of:
Transmit the storehouse size of described maximum of described mode of operation parameter and correspondence thereof to data base to record described work
The storehouse size of the described maximum of mode parameter and correspondence thereof is in the database.
Method the most according to claim 1, it is characterised in that described specific procedure operation environment is network attachment procedure
Operating environment, described mode of operation is network connection mode, and described mode of operation parameter is for connecting setup parameter.
Method the most according to claim 3, it is characterised in that calculating system utilizes described network connection mode to connect network
During equipment, described application program is associated with described network connection mode according to described connection setup parameter to start one or more
Described thread and perform described at least one corresponding function from the thread of described startup, records executory each described function
Described storehouse use, from record each described storehouse use compare described maximum storehouse use using as described
The storehouse size of described maximum when network connection mode runs.
5. the calculating system calculating storehouse size, it is characterised in that be applied to calculate storehouse when application program performs big
Little, described application program includes there is a plurality of thread, and each described thread includes a plurality of function, described calculating system bag
Include:
Detecting unit, the mode of operation that detecting is run under specific procedure operation environment is to obtain at least one mode of operation ginseng
Number;
Control unit, connects described detecting unit and described application program, according to described mode of operation parameter to control described answering
Start the thread of one or more correspondence by program and from the thread of described startup, perform function corresponding described at least;And
Computing unit, connects described control unit, including stack record device and comparator, during described stack record device record performs
The storehouse of each described function use, described comparator compares the heap of maximum from each described storehouse of record uses
Stack uses using the storehouse size as the maximum during operation of described mode of operation.
Calculating system the most according to claim 5, it is characterised in that also include that data base, described data base connect described
Control unit, described control unit transmits the storehouse size of the described maximum of described mode of operation parameter and correspondence thereof to described
Data base, with by the big small records of storehouse of this maximum of described mode of operation parameter and correspondence thereof in the database.
Calculating system the most according to claim 5, it is characterised in that described specific procedure operation environment is that network connects
Procedure operation environment, described mode of operation is network connection mode, and described mode of operation parameter is for connecting setup parameter.
Calculating system the most according to claim 7, it is characterised in that described calculating system utilizes described network connection mode
When connecting the network equipment, described application program is associated with described network even according to described connection setup parameter to start one or more
Connect the described thread of pattern and from the thread of described startup, perform function corresponding described at least, the institute of described computing unit
State stack record device record each executory described function described storehouse use, the described comparator of described computing unit from
The each described storehouse of record compares the storehouse of described maximum and uses to run as described network connection mode in using
Time the storehouse size of described maximum.
Calculating system the most according to claim 5, it is characterised in that described calculating grid Connection Service device, described
The storehouse size of described mode of operation parameter and the described maximum of correspondence thereof is uploaded to described server by control unit, to incite somebody to action
The big small records of storehouse of the described maximum of described mode of operation parameter and correspondence thereof is in described server.
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