CN106327559B - Communication means, data processing method and computing system - Google Patents
Communication means, data processing method and computing system Download PDFInfo
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- CN106327559B CN106327559B CN201610701196.6A CN201610701196A CN106327559B CN 106327559 B CN106327559 B CN 106327559B CN 201610701196 A CN201610701196 A CN 201610701196A CN 106327559 B CN106327559 B CN 106327559B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/005—General purpose rendering architectures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/401—Support for services or applications wherein the services involve a main real-time session and one or more additional parallel real-time or time sensitive sessions, e.g. white board sharing or spawning of a subconference
Abstract
This application discloses a kind of communication means, data processing method and computing system, to solve the problems, such as in the prior art between terminal and server can not synchronous or communications feedback have pause or delay.Class label and priority tag are added by arrangement communication stack and when data packet generates for the communication means, data packet is before being pushed into communication stack, it can first look for whether having unlocked data packet identical with its class label, if it is, then its position being pushed into storehouse further can be judged according to its priority, and data packet identical with its class label in communication stack is deleted, data packet to be processed is all newest in guarantee communication stack, avoids sending the expired data packet bring wasting of resources.
Description
Technical field
This application involves Internet technical field more particularly to a kind of communication means, data processing method and computing system.
Background technique
Under typical terminal-server interactive environment, the two is generally established by network and is communicated.For example, terminal user
It needs to carry out interactive operation to the three-dimensional stereo model rendered by server.User wishes it can be seen that oneself and threedimensional model
Interaction, or the modification of threedimensional model can be showed in the man-machine interface of terminal in real time, to improve related application
It is effective.
For example, it is contemplated that control converts the example of visual angle camera lens in a three-dimensional scenic, terminal user is man-machine by terminal
Interface input tool rotates threedimensional model.During user operates terminal man-machine interface, it can generate several
Hundred action events, each event correspond to a new camera lens visual angle.The data information at each new camera lens visual angle, for example mirror
The X of head, Y, Z axis location information will be packaged into a communication bag and be sent to server end, and then require server end for this
A new camera lens perspective data generates corresponding picture.
Referring to the clock frequency of terminal handler, operation of the user in man-machine interface be can be generated more than 100 each second
A event.Rule of thumb, if it is assumed that it is 16 milliseconds that server, which renders a frame image to need time for spending, it is assumed that terminal is by one
In second man-machine interface operate caused by 100 events be all sent to server end, then server end needs to spend in total 1.6
Second (16ms*100) renders the picture of the required generation of operation in man-machine interface in one second corresponding.In this way, 1 second in terminal
Interface operation need 1.6 seconds image renderings of server end, it is clear that this by cause between terminal and server can not
It is synchronous.
Usual result of the above problems is based on affirmation mechanism, and confirmation, expression pair are sent in terminal waiting for server end
The rendered completion of the image of event request, can receive next event before answering, and before acknowledging receipt of, terminal stops hair
Send new event request.The defect of this method be the image frame digit rate that terminal obtains will be limited directly by it and server it
Between distance, terminal distance service device is remoter, communication bag transmission time it is longer, directly result in the pause of communications feedback, make end
The frame number rate of end display is decreased obviously.
Summary of the invention
The embodiment of the present application provides a kind of communication means, data processing method and computing system, to solve the prior art
Between middle terminal and server can not synchronous or communications feedback have pause or delay the problem of.
A kind of communication means provided by the embodiments of the present application, comprising:
The first data packet is received, first data packet includes class label, priority tag and data information；
Judge in communication stack with the presence or absence of second number identical and unlocked as the class label of first data packet
According to packet, if it is, according to the priority tag of first data packet and second data packet, first data
The priority of packet and second data packet；
If the priority of first data packet is less than or equal to the priority of second data packet, by first number
Replace with the priority tag of second data packet according to the priority tag of packet, and with the after the replacement priority tag
One data packet covers second data packet；
If the priority of first data packet is greater than the priority of second data packet, second data are deleted
Packet, and first data packet is pushed into the communication stack after data packet of the first priority not less than it.
A kind of data processing method provided by the embodiments of the present application, comprising:
The first data packet is received, first data packet includes class label, priority tag and data information；
Judge in communication stack with the presence or absence of second number identical and unlocked as the class label of first data packet
According to packet, if it is, according to the priority tag of first data packet and second data packet, first data
The priority of packet and second data packet；
If the priority of first data packet is less than or equal to the priority of second data packet, by first number
Replace with the priority tag of second data packet according to the priority tag of packet, and with the after the replacement priority tag
One data packet covers second data packet；
If the priority of first data packet is greater than the priority of second data packet, second data are deleted
Packet, and first data packet is pushed into the communication stack after data packet of the first priority not less than it；
Data processing is carried out to it when first data packet reaches the bottom of the communication stack.
A kind of computing system provided by the embodiments of the present application, comprising:
Packet-receiving module, for receiving the first data packet, first data packet includes class label, priority mark
Label and data information；
Categorical match module, for judging in communication stack with the presence or absence of identical as the class label of first data packet
And the second unlocked data packet, if it is, by priority determination module according to first data packet and described second
The priority tag of data packet, the priority of first data packet and second data packet；
If the priority of first data packet is less than or equal to the priority of second data packet, by first number
The priority tag of second data packet is replaced with according to the priority tag of packet, and preferential with the replacement by Queue module
The first data packet after grade label covers second data packet；
If the priority of first data packet is greater than the priority of second data packet, second data are deleted
Packet, and first data packet is pushed by the data packet that first priority in the communication stack is not less than it by Queue module
Later.
A kind of computing system provided by the embodiments of the present application, comprising:
Packet-receiving module, for receiving the first data packet, first data packet includes class label, priority mark
Label and data information；
Categorical match module, for judging in communication stack with the presence or absence of identical as the class label of first data packet
And the second unlocked data packet, if it is, by priority determination module according to first data packet and described second
The priority tag of data packet, the priority of first data packet and second data packet；
If the priority of first data packet is less than or equal to the priority of second data packet, replaced by data packet
The priority tag of first data packet is replaced with the priority tag of second data packet by mold changing block, and is replaced described in
The first data packet after changing priority tag covers second data packet；
If the priority of first data packet is greater than the priority of second data packet, deleted by Queue module
Second data packet, and first data packet is pushed into the data packet that first priority in the communication stack is not less than it
Later；
Stack processing module, for carrying out data to it when first data packet reaches the bottom of the communication stack
Processing.
The embodiment of the present application provides a kind of communication means, data processing method and computing system, and this method is logical by arrangement
Believe storehouse and class label and priority tag are added when data packet generates, data packet, can first before being pushed into communication stack
Unlocked data packet identical with its class label is searched whether, if it is, further can judge it according to its priority
Be pushed into storehouse in position, and by data packet identical with its class label in communication stack delete, guarantee communication stack in
The data packet of processing be all it is newest, avoid sending the expired data packet bring wasting of resources.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the system architecture diagram of one embodiment network environment remote access 3-dimensional image resource of the application；
Fig. 2 is equipment inner bay composition of the one embodiment communication network weapon of the application for operational capability；
Fig. 3 is the flow chart for the communication means that one embodiment of the application provides；
Fig. 4 is the system that one embodiment terminal device of the application interacts formula access to resource on server by network
Architecture diagram；
Fig. 5 is the module diagram for the data packet that one embodiment of the application provides；
Fig. 6 a to 6m is the process flow architecture diagram for the communication means that each embodiment of the application provides；
Fig. 7 is the flow chart for the communication means that one embodiment of the application provides；
Fig. 8 is the system architecture diagram for the communication processing method that one embodiment of the application provides；
Fig. 9 is the flow chart for the data processing method that one embodiment of the application provides；
Figure 10 is the module map for the computing system that one embodiment of the application provides；
Figure 11 is the module map for the computing system that one embodiment of the application provides.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
In a typical application scenarios, technology disclosed by following embodiment can more efficiently pass through network reality
When access remote rendering production 3-dimensional image resource, and real-time high-efficiency is provided and with these 3-dimensional image resources carries out interacting behaviour
Work energy.
In communication stack disclosed by following embodiment, the processing sequence of data packet uses the original of FIFO (first in first out)
Then, and always data packet is handled one by one since bottom of stack.
Join Fig. 1, an application scenarios of the application communication means embodiment, to pass through the logical of network remote renders three-dimensional image
Letter system 100.Server 101 (such as 3-dimensional image data) by network 104 and N number of terminal device 1061,1062 ...,
106N is connected, these terminal devices can respectively by user 1081,1082 ..., 108N accesses or uses.These users 1081,
1082 ..., 108N can by terminal device 1061,1062 ..., the man-machine interface on 106N browse or use remote server
The network-accessible resource 102 at end.Terminal device 1061,1062 ..., 106N include various possessing independent calculation processing ability
Equipment, such as desktop personal computer, laptop, tablet computer, smart phone, set-top box, game machine, light client etc.
Similar devices.Although mainly having used distributed system herein to describe the external environment of this method running, retouched here
The main modular and technology stated also can be applied to the completely self-contained uniprocessor home environment not being connected to the network, in this way
Environment in, network-accessible resource 102 described herein may not necessarily just be physically remote from the other systems module in system.
Ginseng Fig. 2 can be divided by function in a typical terminal device 106 as modularization framework 200.Terminal
Equipment 106 may include one or more processing modules 2011 ..., 201N and memory module 202.Memory module 202 can wrap
Containing impermanency or permanent memory, the fixation realized using any information storage technology and removable memory, such as count
Calculate instruction, data structure, program module or other data.This kind of memory is including but not limited to random access memory
RAM, read only memory ROM charge rewritable read-only memory EEPROM, flash memory or other memory technologies, CD-ROM, DVD or
Other optical storages, tape, the magnetic storage devices such as magnetic card, RAID disk array storage system or any other can store
Information data and the medium read by computer system.
Memory module 202 may include an operating system 205 for management terminal device 106 and multiple application programs
206, the hardware and software resource that can be used including web browser.Terminal device 106 can be equipped with one or more aobvious
Show module 203 for showing threedimensional model image.In certain embodiments, application program 206 can provide a personal-machine interface
To user, to carry out browsing and interactive operation to threedimensional model or other two dimensions, 3-D image.The application program 206 can
Comprising a web browser, the embedded program module that can handle making language document, and can provide and visited by network 104
It asks, receives, send the similar operations such as information.Terminal device 106 may include other input/output modules 204, such as keyboard, mouse
Mark, loudspeaker etc..
Memory module 202 can store program instruction.Program instruction or module are comprising regular, program, object, component, with
And to complete special duty or realize specific abstract data type.The program referred here to may include one from network 104
The packet-receiving module 223 of reception data, the categorical match module 225 of a lookup matched data packet class label, one
For substituting, the data packet replacement module 227 of covering or replacement data packet, a heap that bottom of stack data packet is handled one by one
Stack processing module 220, one by network 104 send data packet processing result transmission module 222, one by data packet successively
It is pushed into the Queue module 226 of storehouse, one generates the generation module 228 of data packet according to the input of terminal user or instruction, and one
A priority block 230 that insertion stack position is judged according to packet priority.
It should be noted that the communication means of the application can be applied to the above-mentioned server end for showing framework and/
Or on terminal device.It below will be first by taking the communication means be applied to server end as an example, exemplarily to the skill of the application
Art scheme is illustrated.
Join Fig. 3, introduces an embodiment of the application communication means.In the present embodiment, method includes the following steps:
S11, the first data packet is received, first data packet includes class label, priority tag and data information.
Data information is generated according to the input or instruction of user.As shown in figure 4, user 108 is by human-machine operation to resource
Call request occurs, one new data packet stream 301 of terminal device 106 and then transmission arrives server 101.
As shown in figure 5, being packaged with class label 402, priority tag 403 and data information 404 in data packet 400.Number
It is believed that breath 404 includes at least one of static image and animation, the class for the corresponding data information that data label 402 indicates
Type includes: a frame still image, one section of animation, a lens location, a camera lens focus, a camera lens vector, a camera lens
Zoom level, a lens zoom mode, a camera lens visual field, a shot cuts face, a lens moving time, a mirror
Head trigger, a resolution of lens, a camera lens image quality, a Gaussian filter, a three dimensional lookup table, a column
Figure, a model include visual field along some axial slice, a view refreshing instruction, a change visual field or layer level command
Or hierarchical arrangement supplemental characteristic, an addition mark instruction, the coordinate information comprising mark, the setting that diffuses, one
Visual field bookmark under ambient light setting, a high light settings, a close-up position, the three-dimensional comprising particular point in time are looked into
Table, a model shearing instruction are looked for, the kerf information comprising cutting implement, grid export instruction, a video are raw
At instruction, the operation information comprising camera motion path or other change threedimensional model morphologic localizations.
S12, judge in communication stack with the presence or absence of identical and unlocked with the class label of first data packet the
Two data packets, if it is, according to the priority tag of first data packet and second data packet, more described first
The priority of data packet and second data packet.
In server 101 include a communication stack 302, communication stack 302 pushed data packet 310 ..., 314.?
In one embodiment, this method further includes locking 302 bottom of communication stack data packet 310 being processed, locked data
Packet 310 has highest priority.
It will be locked by the data packet that server 101 is handled, after treatment, the data packet is unlocked, and is destroyed.
Then next data packet is processed in storehouse, so recycles.System can support what multiple data packets can be locked simultaneously
Situation does not influence whole normal operation.Technical detail description below in relation to data packet locking can equally be well applied to multiple data
The case where packet locking.
In the embodiment that the application data processing method provides, data packet 310 here can be handled by transmission to be referred to
It enables 304 to be transferred to processor 303 and carries out data processing, which can be, for example, rendering engine.
If the priority of S13, first data packet is less than or equal to the priority of second data packet, by described the
The priority tag of one data packet replaces with the priority tag of second data packet, and with after the replacement priority tag
The first data packet cover second data packet.
If the priority of S14, first data packet is greater than the priority of second data packet, described second is deleted
Data packet, and first data packet is pushed into the communication stack after data packet of the first priority not less than it.
In the present embodiment, if there is no identical and not as the class label of first data packet in the communication stack
First data packet is then pushed into the data that first priority in the communication stack is not less than it by the second data packet of locking
After packet.
Some specific embodiments are given below, the above-mentioned steps of the application are better illustrated.Wherein, priority
Label is used to indicate the priority of the request processing of data packet, and exemplarily, priority may include: that 0=highest (is located
Reason, be locked in), 1=higher, 2=high, 3=is medium, and 4=is lower, and 5=is minimum, described certainly in actual application
The priority level definition that priority tag includes can not only be included in this, can carry out priority etc. according to the actual needs
The division of grade.
In Fig. 6 a, indicate that the data packet 502 of lens location class label reaches storehouse 500 with one.Storehouse 500 is empty
, therefore data packet 502 is pushed directly into storehouse, is locked, priority becomes 0.
In Fig. 6 b, second data packet 504 reaches storehouse 500, it has the class label of lens location.Storehouse 500 is opened
Begin to search the data packet for possessing same class label in matching haystack queue with data packet 504.Data packet 502 possesses and data packet
504 same labels, but because it has been locked, data packet 502 will not be replaced.Therefore, data packet 504 is pushed away
Enter the top of storehouse 500.
Embodiment one
In Fig. 6 c, third data packet 506 reaches storehouse 500, it is with the class label for indicating resolution ratio, storehouse 500
Begin looking for the data packet for possessing same class label in matching haystack queue with data packet 506.Although in haystack queue
Comprising data packet 502,504, but their class label and new data packets are inconsistent, so data packet 506 is pushed into storehouse
Top.
In Fig. 6 d, fourth data packet 508 reaches storehouse 500, it has the class label of lens location, when storehouse 500
It begins looking in matching communication stack queue when possessing the data packet of same class label with data packet 508, data packet 502,504
Matched and searched condition, due to still locked, it will not be replaced data packet 502.Data packet 504 is because possess and new data packets
Class label as 508, it will be replaced covering.
In Fig. 6 e, 6f, data packet 504 is replaced by new data packets 508.Data packet 504 is destroyed, and data packet 508 replaces
Position of the data packet 504 in storehouse 500, data packet 508 wraps the top for being not driven into storehouse, or is added in storehouse
Any other position.
Embodiment two
In Fig. 6 g, third data packet 506 reaches storehouse 500, it is with the class label for indicating resolution ratio, priority
2, storehouse 500 begins looking for the data packet for possessing same class label in matching haystack queue with data packet 506.Although storehouse team
Included unlocked data packet 502,504 in column, but their class label and new data packets are inconsistent.By preferential
Grade is searched, and the priority for comparing out data packet 504 is 3, is lower than data packet 506, and the priority of data packet 502 is 0, is higher than number
It according to packet 506, and is locked, so data packet 506 is pushed into the position in storehouse 500 between data packet 504 and data packet 502
It sets.
Embodiment three
In Fig. 6 h, fourth data packet 508 reaches storehouse 500, its class label with lens location, priority 1,
When storehouse 500, which is begun looking for, possesses the data packet of same class label with data packet 508 in matching haystack queue, data packet
502 and 504 matched and searched conditions, data packet 502 will not be replaced due to being still locked.Data packet 504 is due to possessing sum number
According to the class label as packet 508, therefore data packet 504 will be replaced by data packet 508, and data packet 508 is after priority lookup
It is pushed into the corresponding position in storehouse.
In Fig. 6 i and 6j, data packet 504 is deleted.Since the priority of data packet 508 is higher than data packet 504, so number
508 it will not be pushed into position of the data packet 504 in storehouse 500 according to packet, by priority lookup, data with existing packet in storehouse
502 and 506, and the priority of data packet 508 is higher than data packet 506 but is lower than data packet 502, so data packet 508 is pushed into
Position into storehouse between data packet 502 and data packet 506.
Example IV
In Fig. 6 k, fourth data packet 509 reaches storehouse 500, its class label with resolution ratio, priority 4, when
Storehouse 500 is begun looking in matching haystack queue when possessing the data packet of same class label with data packet 509, data packet 506
Matched and searched condition.Data packet 506 is as possessing the class label as data packet 509, therefore data packet 506 will be by data packet
509 replacements.
In Fig. 6 l and 6m, data packet 506 is deleted.Since the priority of data packet 509 is lower than data packet 506, so number
The priority tag of data packet 506 is replaced by according to the priority tag of packet 509, and will replace the data after priority tag
The 509 original data packet 506 of push-in of packet is in the position of storehouse 500, without passing through priority lookup again, to save computing resource.
It should be noted that the priority tag of replacement data packet 509 mentioned here, which can be server, regenerates one and number
It is replaced according to 506 identical priority tags of packet and for data packet 509 or directly by the priority tag extraction in data packet 506
And it is replaced for data packet 509.
Join Fig. 7, thus it is shown that the communication means of the application is applied to server 101 and terminal device 106 again simultaneously
One embodiment.
Terminal device 106 and server 101 are owned by respective storehouse 606,618.The operating mode of storehouse 606 and 618
Similar to described in above-described embodiment, details are not described herein.If certain in the flow of event 604 that terminal input device 204 issues
A data packet possess with data packet 608 ..., the class label as 614, then the data packet in storehouse 606 will be by flow of event
New same label data packet is replaced in 604.Wherein, if the priority of new data packet is higher, new data packets will be by
It is pushed into storehouse 606 after data packet of the first priority not less than it；It should if the priority of new data packet is less than or equal to
Data packet, then new data packet is replaced by the priority tag with the data packet equal priority, while covering the data packet.
If server 101 from the data packet that network 104 receives include with data packet 620 in storehouse 618 ..., 626 phases
Same class label, then the data packet in storehouse 618 will be substituted by the new label received from network 104.Wherein, if newly
Data packet priority it is higher, then new data packets by be pushed into first priority in storehouse 618 not less than its data packet it
Afterwards；If the priority of new data packet is less than or equal to the data packet, new data packet is replaced by identical as the data packet
The priority tag of priority, while covering the data packet.
Data packet 616 and data packet 628 have highest priority, and will not be replaced due to being locked for handling,
Same class label is surrounded by even if from the new data of flow of event 604 or network 104.Heap in this way on terminal device 106
Stack 606 can prevent expired data packet from being sent to server 101 by network 104, while guarantee that priority level is higher
Data packet can be sent to server 101 by limited, to advanced optimize treatment effeciency.
In the embodiment that the application data processing method provides, it is used for when the data for including in data packet 628 are locked
When processing, it can be processed to processing data packet 630, and be sent to processor 632, such as rendering engine, processor 632 will
Rendering calculation processing is done using the data information carried in processing data packet 630.
Join Fig. 8, shows the process of a new data packets push-in storehouse in process 700.
Step 701, storehouse receives the new data packets for having class label.
Step 704, storehouse is retrieved and matches the data packet for possessing same label in existing data packet with new data packets.
Step 708, if finding matched data with existing packet, check whether the packet is locked.
Step 712, if the matched data packet is locked, which is retained, and is uncovered or is ignored, storehouse
Search whether that there are other unlocked matching packets.
Step 720, if the matching packet be not locked out or step 712 in find in storehouse and have other unblocked
Matched data packet then judges whether the priority of new data packets is higher than matched data packet.
Step 710, if the priority of new data packets is less than or equal to matched data packet, the excellent of matched data packet is integrated
First grade, and same position covers matched data cladding in storehouse, substitution.
Step 714, if the priority of new data packets is higher than matched data packet, matched data packet is deleted.
Step 706, according to the priority of new data packets, since storehouse top or the position of current deleted data packet,
The data packet that first priority is not less than it is searched downwards, and new data packets are inserted into position behind.Wherein, if step
Matched data with existing packet is not found in 704, then new data packets are directly entered this step 706；If do not deposited in step 712
In other unlocked matching packets, then new data packets are directly entered this step 706.
Join Fig. 9, introduces an embodiment of the application data processing method.In the present embodiment, this method includes following step
It is rapid:
S21, the first data packet is received, first data packet includes class label, priority tag and data information；
S22, judge in communication stack with the presence or absence of identical and unlocked with the class label of first data packet the
Two data packets, if it is, according to the priority tag of first data packet and second data packet, more described first
The priority of data packet and second data packet；
If the priority of S23, first data packet is less than or equal to the priority of second data packet, by described the
The priority tag of one data packet replaces with the priority tag of second data packet, and with after the replacement priority tag
The first data packet cover second data packet；
If the priority of S24, first data packet is greater than the priority of second data packet, described second is deleted
Data packet, and first data packet is pushed into the communication stack after data packet of the first priority not less than it；
S25, data processing is carried out to it when first data packet reaches the bottom of the communication stack.
Join Figure 10, introduces an embodiment of the application computing system, which includes:
Packet-receiving module, for receiving the first data packet, first data packet includes class label, priority mark
Label and data information；
Categorical match module, for judging in communication stack with the presence or absence of identical as the class label of first data packet
And the second unlocked data packet, if it is, by priority determination module according to first data packet and described second
The priority tag of data packet, the priority of first data packet and second data packet；
If the priority of first data packet is less than or equal to the priority of second data packet, replaced by data packet
The priority tag of first data packet is replaced with the priority tag of second data packet by mold changing block, and is replaced described in
The first data packet after changing priority tag covers second data packet；
If the priority of first data packet is greater than the priority of second data packet, deleted by Queue module
Second data packet, and first data packet is pushed into the data packet that first priority in the communication stack is not less than it
Later.
In one embodiment, if the categorical match module judges to be not present and first data packet in the communication stack
Identical and unlocked the second data packet of class label, then the Queue module is also used to first data packet being pushed into institute
It states in communication stack after data packet of the first priority not less than it.
In one embodiment, the computing system further includes locking module, for the communication stack bottom is being processed
Data packet locking, the locked data packet have highest priority.
Join Figure 11, introduces an embodiment of the application computing system, which includes:
Packet-receiving module, for receiving the first data packet, first data packet includes class label, priority mark
Label and data information；
Categorical match module, for judging in communication stack with the presence or absence of identical as the class label of first data packet
And the second unlocked data packet, if it is, by priority determination module according to first data packet and described second
The priority tag of data packet, the priority of first data packet and second data packet；
If the priority of first data packet is less than or equal to the priority of second data packet, replaced by data packet
The priority tag of first data packet is replaced with the priority tag of second data packet by mold changing block, and is replaced described in
The first data packet after changing priority tag covers second data packet；
If the priority of first data packet is greater than the priority of second data packet, deleted by Queue module
Second data packet, and first data packet is pushed into the data packet that first priority in the communication stack is not less than it
Later；
Stack processing module, for carrying out data to it when first data packet reaches the bottom of the communication stack
Processing.
The embodiment of the present application provides a kind of communication means, data processing method and computing system, and this method is logical by arrangement
Believe storehouse and class label and priority tag are added when data packet generates, data packet, can first before being pushed into communication stack
Unlocked data packet identical with its class label is searched whether, if it is, further can judge it according to its priority
Be pushed into storehouse in position, and by data packet identical with its class label in communication stack delete, guarantee communication stack in
The data packet of processing be all it is newest, avoid sending the expired data packet bring wasting of resources.
The present invention referring to describing with equipment (system) according to the method for the embodiment of the present invention.It should be understood that can be by calculating
Machine program instruction combining information sensing apparatus implementation flow chart and/or each flow and/or block and process in block diagram
The combination of figure and/or the process in block diagram and/or box.Can provide these computer program instructions to general purpose computer, specially
With the processor of computer, Embedded Processor or other programmable data processing devices to generate a machine, so that passing through
The instruction cooperation information induction equipment that computer or the processor of other programmable data processing devices execute generate for realizing
The device for the function of being specified in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (10)
1. a kind of communication means characterized by comprising
The first data packet is received, first data packet includes class label, priority tag and data information；
Judge to whether there is second data packet identical and unlocked as the class label of first data packet in communication stack,
If it is, according to the priority tag of first data packet and second data packet, first data packet with
The priority of second data packet；
If the priority of first data packet is less than or equal to the priority of second data packet, by first data packet
Priority tag replace with the priority tag of second data packet, and with the first number after the replacement priority tag
Second data packet is covered according to cladding；
If the priority of first data packet is greater than the priority of second data packet, second data packet is deleted,
And first data packet is pushed into the communication stack after data packet of the first priority not less than it.
2. the method as described in claim 1, which is characterized in that the method also includes:
If second data packet identical and unlocked as the class label of first data packet is not present in the communication stack,
Then first data packet is pushed into the communication stack after data packet of the first priority not less than it.
3. the method as described in claim 1, which is characterized in that the method also includes:
By communication stack bottom data packet locking being processed, the locked data packet has highest priority.
4. the method as described in claim 1, which is characterized in that the data information is including at least its of static image and animation
One of；And/or the data information is generated according to the input or instruction of user.
5. the method as described in claim 1, which is characterized in that the type of the corresponding data information of the class label instruction
It include: a frame still image, one section of animation, a lens location, a camera lens focus, a camera lens vector, a camera lens contracting
Put grade, a lens zoom mode, a camera lens visual field, a shot cuts face, a lens moving time, a camera lens
Trigger, a resolution of lens, a camera lens image quality, a Gaussian filter, a three dimensional lookup table, a histogram,
One model includes visual field or layer along some axial slice, a view refreshing instruction, a change visual field or layer level command
Grade setup parameter data, an addition mark instruction, the coordinate information comprising mark, the setting that diffuses, an environment
Visual field bookmark under lighting settings, a high light settings, a close-up position, the three-dimensional lookup comprising particular point in time
Table, a model shearing instruction, the kerf information comprising cutting implement, grid export instruction, a video generate
Instruction, the operation information comprising camera motion path or other change threedimensional model morphologic localizations.
6. a kind of data processing method characterized by comprising
The first data packet is received, first data packet includes class label, priority tag and data information；
Judge to whether there is second data packet identical and unlocked as the class label of first data packet in communication stack,
If it is, according to the priority tag of first data packet and second data packet, first data packet with
The priority of second data packet；
If the priority of first data packet is less than or equal to the priority of second data packet, by first data packet
Priority tag replace with the priority tag of second data packet, and with the first number after the replacement priority tag
Second data packet is covered according to cladding；
If the priority of first data packet is greater than the priority of second data packet, second data packet is deleted,
And first data packet is pushed into the communication stack after data packet of the first priority not less than it；
Data processing is carried out to it when first data packet reaches the bottom of the communication stack.
7. a kind of computing system characterized by comprising
Packet-receiving module, for receive the first data packet, first data packet include class label, priority tag and
Data information；
Categorical match module, for judging in communication stack with the presence or absence of identical and not as the class label of first data packet
Second data packet of locking, if it is, by priority determination module according to first data packet and second data
The priority tag of packet, the priority of first data packet and second data packet；
If the priority of first data packet is less than or equal to the priority of second data packet, mould is replaced by data packet
The priority tag of first data packet is replaced with the priority tag of second data packet by block, and excellent with the replacement
The first data packet after first grade label covers second data packet；
If the priority of first data packet is greater than the priority of second data packet, by described in Queue module deletion
Second data packet, and by first data packet be pushed into first priority in the communication stack not less than its data packet it
Afterwards.
8. computing system as claimed in claim 7, which is characterized in that if the categorical match module judges the communication stack
In be not present second data packet identical and unlocked as the class label of first data packet, then the Queue module is also used
After first data packet to be pushed into the data packet of first priority in the communication stack not less than it.
9. computing system as claimed in claim 7, which is characterized in that the computing system further includes locking module, and being used for will
Communication stack bottom data packet locking being processed, the locked data packet have highest priority.
10. a kind of computing system characterized by comprising
Packet-receiving module, for receive the first data packet, first data packet include class label, priority tag and
Data information；
Categorical match module, for judging in communication stack with the presence or absence of identical and not as the class label of first data packet
Second data packet of locking, if it is, by priority determination module according to first data packet and second data
The priority tag of packet, the priority of first data packet and second data packet；
If the priority of first data packet is less than or equal to the priority of second data packet, mould is replaced by data packet
The priority tag of first data packet is replaced with the priority tag of second data packet by block, and excellent with the replacement
The first data packet after first grade label covers second data packet；
If the priority of first data packet is greater than the priority of second data packet, by described in Queue module deletion
Second data packet, and by first data packet be pushed into first priority in the communication stack not less than its data packet it
Afterwards；
Stack processing module, for being carried out at data when first data packet reaches the bottom of the communication stack to it
Reason.
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| CN110621028B (en) * | 2019-06-06 | 2022-12-20 | 珠海全志科技股份有限公司 | Network distribution method, network distribution device and electronic equipment |
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| US6498865B1 (en) * | 1999-02-11 | 2002-12-24 | Packetvideo Corp,. | Method and device for control and compatible delivery of digitally compressed visual data in a heterogeneous communication network |
| CN101136854A (en) * | 2007-03-19 | 2008-03-05 | 中兴通讯股份有限公司 | Method and apparatus for implementing data packet linear speed processing |
| CN104731758A (en) * | 2013-12-20 | 2015-06-24 | 国际商业机器公司 | Coherency overcommit |
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| US6498865B1 (en) * | 1999-02-11 | 2002-12-24 | Packetvideo Corp,. | Method and device for control and compatible delivery of digitally compressed visual data in a heterogeneous communication network |
| JP2000354065A (en) * | 1999-06-11 | 2000-12-19 | Mitsubishi Electric Corp | Communication controller |
| CN101136854A (en) * | 2007-03-19 | 2008-03-05 | 中兴通讯股份有限公司 | Method and apparatus for implementing data packet linear speed processing |
| CN104731758A (en) * | 2013-12-20 | 2015-06-24 | 国际商业机器公司 | Coherency overcommit |
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