CN109525510A - A kind of method and apparatus handling data - Google Patents
A kind of method and apparatus handling data Download PDFInfo
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- CN109525510A CN109525510A CN201811295330.2A CN201811295330A CN109525510A CN 109525510 A CN109525510 A CN 109525510A CN 201811295330 A CN201811295330 A CN 201811295330A CN 109525510 A CN109525510 A CN 109525510A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/50—Queue scheduling
- H04L47/62—Queue scheduling characterised by scheduling criteria
- H04L47/621—Individual queue per connection or flow, e.g. per VC
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Abstract
Present disclose provides a kind of method and apparatus for handling data, the processing data method includes: the corresponding relationship for establishing single queue network interface card and central processing unit；Judgement receives the type of the network interface card of data packet；In the case where the type of the network interface card is single queue network interface card, whether the central processing unit of detection operation single queue network interface card is the corresponding central processing unit of single queue network interface card；In the case where being the corresponding central processing unit of single queue network interface card, the data packet is handled.The method and apparatus of processing data are by establishing the relationship of single queue network interface card and central processing unit come the central processing unit of batch operation list queue network interface card provided by the disclosure, so that central processing unit no longer needs to be implemented locking mutually exclusive operation when operating single queue network interface card, the performance of processing data set is improved.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of processing data methods and device.
Background technique
Current network attack is more and more, and a large amount of Network Security Device is developed and is applied to actual environment
In, rich and varied and network with application is popularized, and it is also higher and higher to the performance requirement of Network Security Device, in order to be adapted to
Great changes also have occurred in the framework of the variation of current demand, network security product, from traditional system security engine and transmitting-receiving
Packet is handled by a central processing unit, is not distinguished the resource of central processing unit, is evolved to multiple central processing units while concurrently locating
Data packet is managed, but the network interface card of existing electronic equipment is varied, some branch network interface cards hold more queues, some network interface cards support single team
Column, for single queue network interface card, each central processing unit for operating this network interface card will carry out locking mutual exclusion before operating the network interface card
Operation, so that other central processing units stop other operations during the central processing unit operates the network interface card until the center
It just can be carried out other operations after the completion of the operation of processor, a large amount of mutually exclusive operation that locks causes the system performance of electronic equipment big
How width decline solves the problems, such as single queue network interface card and more queue network interface cards under multiple CPU architectures and deposits just into system
The bottleneck of resource.
Summary of the invention
For the above-mentioned technical problems in the prior art, present disclose provides a kind of places that can be improved system performance
Manage data method and device.
According to the first scheme of the disclosure, a kind of method for handling data is provided, which comprises
Establish the corresponding relationship of single queue network interface card and central processing unit；
Judgement receives the type of the network interface card of data packet；
In the case where the type of the network interface card is single queue network interface card, the central processing of detection operation single queue network interface card
Whether device is the corresponding central processing unit of single queue network interface card；
In the case where being the corresponding central processing unit of single queue network interface card, the data packet is handled.
In some embodiments, the corresponding relationship includes: the corresponding central processing unit of a single queue network interface card and more
A corresponding central processing unit of list queue network interface card.
In some embodiments, the corresponding relationship of single queue network interface card and central processing unit is established, comprising: open from predetermined value
Begin, multiple single queue network interface cards are successively numbered；Start from scratch, successively each central processing unit is numbered, and determines
The total quantity of central processing unit；The number of single queue network interface card and the total quantity are subjected to remainder calculating, taken according to described
The number of the determining central processing unit corresponding with the list queue network interface card of the result of remaining calculating.
In some embodiments, after the type for the network interface card that judgement receives data packet, further includes: in the class of the network interface card
In the case that type is more queue network interface cards, the data packet is handled.
In some embodiments, after handling the data packet, further includes: judgement treated the data packet
The type of corresponding outlet network interface card；In the case where the type of the outlet network interface card is that single queue exports network interface card, transmission is handled
The central processing unit of the data packet afterwards, which executes, locks mutually exclusive operation, and the data packet after treatment be sent completely after solve
Lock the central processing unit.
According to the alternative plan of the disclosure, the disclosure additionally provides a kind of device for handling data, the processing data
Device includes:
Module is established, for establishing the corresponding relationship of single queue network interface card and central processing unit；
First judgment module, the type of the network interface card for judging to receive data packet；
Detection module, in the case where the type of the network interface card is single queue network interface card, detection to operate single queue
Whether the central processing unit of network interface card is the corresponding central processing unit of single queue network interface card；
First processing module, in the case where being the corresponding central processing unit of single queue network interface card, to the number
It is handled according to packet.
In some embodiments, the corresponding relationship for establishing module foundation includes: that a single queue network interface card is corresponding
One central processing unit and multiple corresponding central processing unit of single queue network interface card.
It is in some embodiments, described to establish module, comprising:
First numbered cell, for since predetermined value, multiple single queue network interface cards to be successively numbered；
Second numbered cell is successively numbered each central processing unit for starting from scratch, and determines central processing
The total quantity of device；
Unit is established, for the number of single queue network interface card and the total quantity to be carried out remainder calculating, and according to institute
State the number of the determining central processing unit corresponding with the list queue network interface card of result of remainder calculating.
In some embodiments, the processing data set further include: Second processing module, for the class in the network interface card
In the case that type is more queue network interface cards, the data packet is handled.
In some embodiments, the processing data set further include: the second judgment module, for judging treated institute
State the type of the corresponding outlet network interface card of data packet；Execution module, for being that single queue exports net in the type of the outlet network interface card
In the case where card, the central processing unit for sending treated the data packet is executed and locks mutually exclusive operation, and after treatment
The data packet unlocks the central processing unit after being sent completely.
Compared with prior art, the beneficial effect of processing data method and device provided by the disclosure is: by building
The relationship of vertical list queue network interface card and central processing unit carrys out the central processing unit of batch operation list queue network interface card, so that central processing unit
Locking mutually exclusive operation is no longer needed to be implemented when operating single queue network interface card, improves the performance of processing data set.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the embodiment of the present disclosure, the attached drawing to embodiment is simply situated between below
It continues, it should be apparent that, the accompanying drawings in the following description merely relates to some embodiments of the present disclosure, rather than the limitation to the disclosure.
Fig. 1 is the flow chart according to the method for the processing data of the embodiment of the present disclosure；
Fig. 2 is the flow chart according to a specific embodiment of the method for the processing data of the embodiment of the present disclosure；
Fig. 3 is the structural schematic diagram according to the device of the processing data of embodiment of the disclosure；
Fig. 4 is the structural schematic diagram for establishing module according to the device of the processing data of embodiment of the disclosure；
Fig. 5 is the configuration diagram according to the system of the processing data of embodiment of the disclosure.
Specific embodiment
In order to enable the purposes, technical schemes and advantages of the embodiment of the present disclosure are clearer, below in conjunction with disclosure reality
The technical solution of the embodiment of the present disclosure is clearly and completely described in the attached drawing for applying example.Obviously, described embodiment is
A part of this disclosure embodiment, instead of all the embodiments.Based on described embodiment of the disclosure, this field is common
Technical staff's every other embodiment obtained under the premise of being not necessarily to creative work, belongs to the model of disclosure protection
It encloses.
" first ", " second " used in the disclosure and similar word are not offered as any sequence, quantity or again
The property wanted, and be used only to distinguish different parts.The similar word such as " comprising " or "comprising" means the element before the word
Cover the element enumerated after the word, it is not excluded that be also covered by the possibility of other element."upper", "lower", "left", "right" etc. are only used
In indicating relative positional relationship, after the absolute position for being described object changes, then the relative positional relationship may also be correspondingly
Change.
All terms (including technical term or scientific term) that the disclosure uses are common with disclosure fields
The meaning that technical staff understands is identical, unless otherwise specifically defined.It is also understood that in term such as defined in the general dictionary
The meaning consistent with their meanings in the context of the relevant technologies should be interpreted as having, without application idealization or
The meaning of extremely formalization explains, unless being clearly defined herein.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
Fig. 1 is the flow chart of the method for the processing data of embodiment of the disclosure, as shown in Figure 1, according to the of the disclosure
One scheme provides a kind of method for handling data, and this method includes S101 to S104:
S101 establishes the corresponding relationship of single queue network interface card and central processing unit.
The process is optionally, to establish single queue network interface card in for the central processing unit of batch operation list queue network interface card
It there are many ways to corresponding relationship of central processor, is not specifically limited herein.
S102, judgement receive the type of the network interface card of data packet.
S103, in the case where the type of the network interface card is single queue network interface card, detection operates the centre of the list queue network interface card
Manage whether device is the corresponding central processing unit of list queue network interface card.
S104 is handled the data packet in the case where being the corresponding central processing unit of the list queue network interface card.
In some embodiments, the corresponding relationship of above-mentioned single queue network interface card and central processing unit may include: a single team
Column network interface card corresponds to a central processing unit, alternatively, multiple corresponding central processing unit of list queue network interface card.Particularly, single team
The relationship of the total quantity of the total quantity and central processing unit of column network interface card include it is a variety of, when the total quantity of single queue network interface card is less than or waits
When the total quantity of central processing unit, which is the single corresponding central processing unit of queue network interface card, when single queue
When the total quantity of network interface card is greater than the total quantity of central processing unit, which is multiple corresponding centre of single queue network interface card
Manage device.
In some embodiments, the corresponding relationship for establishing single queue network interface card and central processing unit includes: to open from predetermined value
Begin, multiple single queue network interface cards is successively numbered, particularly, predetermined value can be any positive integer, not make to have herein
Body limits；Start from scratch, successively each central processing unit is numbered, and determines the total quantity of central processing unit；By single team
The number and total quantity of column network interface card carry out remainder calculating, and the result calculated according to remainder is determining corresponding with above-mentioned single queue network interface card
The number of central processing unit.Optionally, the corresponding relationship of foundation can also include the following volume for being designated as the list queue network interface card of creation
Number and element be the remainder calculate result array, in order to detect operate the list queue network interface card central processing unit whether be
The corresponding central processing unit of list queue network interface card.
Fig. 2 is the flow chart of a specific embodiment of the method for the processing data of the embodiment of the present disclosure, as shown in Fig. 2,
Wherein the process of S201 to S204 is identical as S101 to S104.The judgement of S202 receive the network interface card of data packet type it
Afterwards, if the type of network interface card is more queue network interface cards, which is handled, referring to S205.
In some embodiments, as shown in Fig. 2, either single queue network interface card or more queue network interface cards, when corresponding to its
After data packet is handled, it is also necessary to the type of the corresponding outlet network interface card of judgement treated the data packet, referring to S206.?
The type for exporting network interface card is in the case that single queue exports network interface card, the central processing unit for the data packet that sends that treated is executed plus
Mutually exclusive operation is locked, referring to S207, the data packet after treatment unlocks the central processing unit after being sent completely, referring to S208.?
The type for exporting network interface card is the data packet that directly transmits that treated in the case that more queues export network interface card.
According to the alternative plan of the disclosure, the disclosure also discloses a kind of device for handling data, as shown in figure 3, at this
Reason data device include:
Module 1 is established, for establishing the corresponding relationship of single queue network interface card and central processing unit, with batch operation list queue net
The central processing unit of card；First judgment module 2 is coupled with module 1 is established, the type of the network interface card for judging to receive data packet
For single queue network interface card or more queue network interface cards；Detection module 3 is coupled with first judgment module 2, is for the type in the network interface card
In the case where single queue network interface card, whether the central processing unit that detection operates the list queue network interface card is during the list queue network interface card is corresponding
Central processor；First processing module 4 is coupled with detection module 3, for being the corresponding central processing unit of list queue network interface card
In the case of, which is handled, wherein the data packet that treated is sent to centre through the device of the processing data
Outlet network interface card is sent to by central processing unit after reason device.
Optionally, the device of the processing data can be used as an individual equipment be set to network interface card and central processing unit it
Between, it is of course also possible to which the inside of centrally disposed processor is not specifically limited herein as a part of central processing unit.
In some embodiments, the corresponding relationship for establishing the foundation of module 1 includes: during a single queue network interface card is one corresponding
Central processor, multiple corresponding central processing units of list queue network interface card.Particularly, the total quantity and centre of single queue network interface card
The relationship of the total quantity of device is managed comprising a variety of, when the total quantity of single queue network interface card is less than or equal to the total quantity of central processing unit
When, which is the single corresponding central processing unit of queue network interface card, i.e. a central processing unit operates a single team
Column network interface card, when the total quantity of single queue network interface card is greater than the total quantity of central processing unit, which is multiple single queue nets
Block a corresponding central processing unit, the i.e. multiple single queue network interface cards of a central processing unit operation.
In some embodiments, it as shown in figure 4, establishing module 1 includes: the first numbered cell 101, is used for from predetermined value
Start, multiple single queue network interface cards is successively numbered, particularly, predetermined value can be any positive integer, not make herein
It is specific to limit；Second numbered cell 102 is successively numbered each central processing unit for starting from scratch, and determines center
The total quantity of processor；Unit 103 is established, is coupled with the first numbered cell 101 and the second numbered cell 102, is used for the list
The number of queue network interface card and the total quantity carry out remainder calculating, the result determination calculated according to the remainder and the list queue network interface card pair
The number for the central processing unit answered.Optionally, it further includes the following number for being designated as the list queue network interface card of creation that this, which establishes unit 103,
And element is the array for the result that the remainder calculates, in order to which detection module 3 carries out detection operation.
In some embodiments, the device of data is handled further include: Second processing module is coupled with detection module 3, is used for
In the case where the type of network interface card is more queue network interface cards, which is handled.Particularly, if detection module 3 detects
Central processing unit to the single queue network interface card of operation is not the corresponding central processing unit of list queue network interface card, then the dress of the processing data
Set and refuse absolute data packet and handled, at this point, multiple central processing units in system traverse single queue network interface card, until be matched to
The corresponding central processing unit of list queue network interface card.
In some embodiments, the device of the processing data further include: the second judgment module, with first processing module 4 and
Second processing module coupling is list queue outlet network interface card or more teams for the corresponding outlet network interface card of data packet that judge that treated
List a mouthful network interface card；Execution module is coupled with the second judgment module, for being that single queue exports network interface card in the type of outlet network interface card
In the case of, the central processing unit for sending treated the data packet is executed and locks mutually exclusive operation, and data packet after treatment
The central processing unit is unlocked after being sent to single queue outlet network interface card.Particularly, if outlet network interface card is that more queues export network interface card,
Data packet that central processing unit directly transmits that treated at most queue outlet network interface card, does not need to execute and locks mutually exclusive operation.
Another embodiment of the present disclosure also discloses a kind of system for handling data, and the framework of the system is illustrated such as Fig. 5 institute
Show, including two central processing units (i.e. CPU1 and CPU2), two network interface cards (i.e. list queue NIC1 and more queue NIC2), one go out
Mouth network interface card (more queue NIC3).
The system is decomposed into data packet packet receiving when handling data packet, by data packet treatment process, data packet handles sum number
Give out a contract for a project according to packet.If the network interface card for receiving data packet is more queue network interface cards, queue packet receiving belonging to each CPU operation oneself is passed through
The processing of CPU forwarding logic determines outlet network interface card, which exports network interface card if it is more queues, belonging to CPU operation oneself
Queue carries out data packet and gives out a contract for a project, and does not need to execute locking mutually exclusive operation reduction performance, if outlet network interface card is that single queue goes out
Mouth network interface card, if it is single queue network interface card that then CPU, which executes locking mutually exclusive operation to receive the network interface card of data packet,, then by fixed CPU receipts
Packet does not need to execute locking mutually exclusive operation, handles by CPU forwarding logic and determine outlet network interface card, exports network interface card if it is more teams
A mouthful network interface card is listed, then queue belonging to CPU operation oneself is given out a contract for a project, and is not needed to execute locking mutually exclusive operation, is reduced systematicness
Can, if outlet network interface card is that single queue exports network interface card, CPU, which is executed, locks mutually exclusive operation, solves after the data packet is sent completely
Lock CPU.
Specifically, firstly, in data packet packet receiving process, no matter receive data packet is single queue network interface card or more queue nets
Card, CPU do not need to execute to lock mutually exclusive operation when operating the network interface card, if receiving data packet is more queue network interface cards, CPU is straight
It connects and operates oneself affiliated queue packet receiving, it is corresponding by the list queue network interface card if receiving data packet and being single queue network interface card
CPU operation packet receiving.Secondly, CPU calculates outlet network interface card by logic calculation.In addition, being that more queues export net for outlet network interface card
Card, the queue that CPU directly operates oneself carries out data packet and gives out a contract for a project, if outlet network interface card is that single queue exports network interface card,
CPU, which is executed, locks mutually exclusive operation, unlocks CPU after the data packet is sent completely.
The process flow that the system of data is handled in Fig. 5 is as follows:
S11. it is numbered to single queue network interface card progress in system from 0 and counts total n1, such as: add up to n1 list
Queue network interface card, then single queue network interface card 0, single queue network interface card 1, the single queue network interface card n1-1 of single queue network interface card 2 ....
S12. it is numbered from 0 to CPU progress in system and counts total n2, such as: n2 CPU is added up to, then
CPU0、CPU1……CPUn2-1。
It S13. is m1 divided by CPU sum n2 remainder with the number of single queue network interface card, m1 is to operate the list queue network interface card
The number of CPU.For example, m1 is 2, then the corresponding CPU of the list queue network interface card is CPU2.
S14. create an array, under be designated as number 0,1,2,3.. of the list queue network interface card, according to the element in array
Step S11, the calculated CPU number m1 of S12, S13.
S15. after network interface card receives data packet, CPU first determines whether the type of the network interface card, if the network interface card is more queue nets
Card, then CPU finds the corresponding queue packet receiving of the network interface card, into the processing of data packet forwarding logic, otherwise enters step S16.
S16. if the network interface card of received data packet is single queue network interface card, the CPU for operating the network interface card judges the number of oneself
It whether is calculated CPU number corresponding with the network interface card in the array of step S14, if yes then enter data packet forwarding logic
Processing, otherwise exits and does not handle the data packet.
S17. data packet is after processing determines outlet network interface card, and CPU judges the type of the outlet network interface card, if the outlet net
Card is that more queues export network interface card, and CPU finds oneself corresponding queue and sends data packet, otherwise enters step S18.
S18. if the outlet network interface card is that single queue exports network interface card, CPU, which is executed, locks mutually exclusive operation, and sends data
Packet, pending data packet unlock CPU after being sent completely.
Compared with prior art, the present invention has the beneficial effect that: (1) method and apparatus of processing data provided by the invention
More queue network interface cards and single queue network interface card can be supported simultaneously and is deposited, and will not reduce performance；(2) central processing unit is operating single team
It does not need to execute during column network interface card packet receiving and locks mutually exclusive operation, greatly improve performance.
Above description is intended to illustrative rather than restrictive.For example, above-mentioned example (or one or more side
Case) it can be in combination with one another.Such as other embodiments can be used when reading foregoing description in those of ordinary skill in the art.
In addition, various features can be grouped together to simplify the disclosure in above-mentioned specific embodiment.This should not be construed as
A kind of not claimed disclosed feature is necessary intention for any claim.On the contrary, the theme of the disclosure can be with
Less than whole features of specific disclosed embodiment.To which following claims is incorporated to herein as example or embodiment
In specific embodiment, wherein each claim is independently as individual embodiment, and consider that these embodiments can be with
It is combined with each other with various combinations or arrangement.The scope of the present disclosure should refer to appended claims and these claims are entitled
The full scope of equivalent form determines.
Above embodiments are only the exemplary embodiment of the disclosure, are not used in the limitation disclosure, the protection scope of the disclosure
It is defined by the claims.Those skilled in the art can make respectively the disclosure in the essence and protection scope of the disclosure
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as falling within the scope of the disclosure.
Claims (10)
1. a kind of method for handling data characterized by comprising
Establish the corresponding relationship of single queue network interface card and central processing unit；
Judgement receives the type of the network interface card of data packet；
In the case where the type of the network interface card is single queue network interface card, the central processing unit of detection operation single queue network interface card is
No is the corresponding central processing unit of single queue network interface card；
In the case where being the corresponding central processing unit of single queue network interface card, the data packet is handled.
2. the method according to claim 1, wherein the corresponding relationship includes: that a single queue network interface card is corresponding
One central processing unit and multiple corresponding central processing unit of single queue network interface card.
3. the method according to claim 1, wherein establishing, single queue network interface card is corresponding with central processing unit to be closed
System, comprising:
Since predetermined value, multiple single queue network interface cards are successively numbered；
Start from scratch, successively each central processing unit is numbered, and determines the total quantity of central processing unit；
The number of single queue network interface card and the total quantity are subjected to remainder calculating, determined according to the result that the remainder calculates
The number of central processing unit corresponding with the list queue network interface card.
4. the method according to claim 1, wherein being gone back after the type for the network interface card that judgement receives data packet
Include:
In the case where the type of the network interface card is more queue network interface cards, the data packet is handled.
5. method according to claim 1 to 4, which is characterized in that after handling the data packet,
Further include:
The type of judgement treated the corresponding outlet network interface card of the data packet；
In the case where the type of the outlet network interface card is that single queue exports network interface card, in the data packet that sends that treated
Central processor execute lock mutually exclusive operation, and the data packet after treatment be sent completely after unlock the central processing unit.
6. a kind of device for handling data characterized by comprising
Module is established, for establishing the corresponding relationship of single queue network interface card and central processing unit；
First judgment module, the type of the network interface card for judging to receive data packet；
Detection module, in the case where the type of the network interface card is single queue network interface card, detection to operate single queue network interface card
Central processing unit whether be the corresponding central processing unit of single queue network interface card；
First processing module, in the case where being the corresponding central processing unit of single queue network interface card, to the data packet
It is handled.
7. device according to claim 6, which is characterized in that it is described establish module foundation the corresponding relationship include:
One single corresponding central processing unit of queue network interface card and multiple corresponding central processing unit of single queue network interface card.
8. device according to claim 6, which is characterized in that described to establish module, comprising:
First numbered cell, for since predetermined value, multiple single queue network interface cards to be successively numbered；
Second numbered cell is successively numbered each central processing unit for starting from scratch, and determines central processing unit
Total quantity；
Unit is established, for the number of single queue network interface card and the total quantity to be carried out remainder calculating, and is taken according to described
The number of the determining central processing unit corresponding with the list queue network interface card of the result of remaining calculating.
9. device according to claim 6, which is characterized in that further include:
Second processing module, for the type of the network interface card be more queue network interface cards in the case where, at the data packet
Reason.
10. device according to any one of claims 6 to 9, which is characterized in that further include:
Second judgment module, the type for the corresponding outlet network interface card of data packet that judges that it is described that treated；
Execution module, in the case where the type of the outlet network interface card is that single queue exports network interface card, treated to sending
The central processing unit of the data packet, which executes, locks mutually exclusive operation, and the data packet after treatment be sent completely after unlock institute
State central processing unit.
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| CN112486694B (en) * | 2020-11-30 | 2023-07-25 | 浪潮通用软件有限公司 | Redis-based network lock processing method and device |
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