CN109508231A - Synchronous method and device between the equivalents of isomery multi-mode processor - Google Patents
Synchronous method and device between the equivalents of isomery multi-mode processor Download PDFInfo
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- CN109508231A CN109508231A CN201811370030.6A CN201811370030A CN109508231A CN 109508231 A CN109508231 A CN 109508231A CN 201811370030 A CN201811370030 A CN 201811370030A CN 109508231 A CN109508231 A CN 109508231A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
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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
- G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
Abstract
The invention belongs to network hardware architecture technology fields, in particular to synchronous method and device between a kind of equivalents of isomery multi-mode processor, this method includes: being applied in isomery multi-mode processor framework, the isomery multi-mode processor framework includes scheduler and multiple heterogeneous processors, scheduler is according to user demand and heterogeneous processor operating status maintenance processor freelist and compares list, complete the scheduling of the heterogeneous processor towards business datum and synchrodata, include following content: the software operation state of scheduler monitoring isomery multi-mode processor, obtain processor state operation data；For state operation data, scheduler is adjudicated by half, compares the heterogeneous processor in list and freelist according to court verdict scheduling, heterogeneous processor executes response processing according to scheduler court verdict.The present invention, which improves, handles message and the synchronism for sending scheduler message and scheduler between multiple heterogeneous processors to the correctness of the message judgement of multiple heterogeneous processors.
Description
Technical field
The invention belongs to network hardware architecture technology field, in particular between a kind of equivalents of isomery multi-mode processor
Synchronous method and device.
Background technique
Under isomery multi-mode processor framework, scheduler is added in system as isomery equivalents in multiple heterogeneous processors
Hardware (hardware can for ASIC (Application Specific Integrated Circuit, a kind of integrated circuit),
FPGA (Field-Programmable Gate Array, field programmable gate array) or other may be implemented scheduling feature electricity
The hardware on road) Lai Shixian for multiple heterogeneous processors to user message judgement select and disappear for user to heterogeneous processor
The duplication and distribution of breath, multiple heterogeneous processors add scheduler entirety hardware structure to be for a user an entirety " isomery
Multi-mode processor framework ".
Currently, isomery multi-mode processor run when, due to multiple heterogeneous processor hardware structures are inconsistent, operating system not
It is consistent and cause processing speed inconsistent, the heterogeneous processors processing message multiple in this way and message for being issued to scheduler will not be same
Step；Again because of scheduler having time window when to multiple heterogeneous processor decision messages, then directly carried out more than time window
Determine, the speed difference that will lead to multiple heterogeneous processor processing in this way becomes larger, and court verdict and actual processor is occurring just
Really the result of processing message is inconsistent.
Summary of the invention
For this purpose, the present invention provides the synchronous method and device between the equivalents of isomery multi-mode processor a kind of, improve multiple
Information and sending is handled between heterogeneous processor to the synchronism of scheduler, improves scheduler and the message of multiple heterogeneous processors is sentenced
Disconnected correctness.
According to design scheme provided by the present invention, a kind of synchronous method between equivalents of isomery multi-mode processor is answered
For in isomery multi-mode processor framework, which to include scheduler and multiple heterogeneous processors, scheduling
Device is according to user demand and heterogeneous processor operating status maintenance processor freelist and compares list, completes service-oriented number
According to the scheduling of the heterogeneous processor with synchrodata, which realizes that process includes following content:
Scheduler monitors the software operation state of isomery multi-mode processor, obtains processor state operation data, the state
Operation data is state machine message, or is timer message, or is global state update message；
For state operation data, scheduler is adjudicated by half, compares list and available column according to court verdict scheduling
Heterogeneous processor in table, heterogeneous processor execute response processing according to scheduler court verdict.
Above-mentioned, it obtains in processor state operation data, if the software operation state of heterogeneous processor changes,
It obtains state machine message and otherwise judges whether timer reaches preset time, if reaching, obtain timer message, otherwise,
Judge whether global state updates, if updating, obtains global state message, otherwise, directly progress business data processing.
Preferably, the synchronization process of processor is carried out according to the feedback of scheduler court verdict, includes following content: if shape
State operation data is state machine message, then according to scheduler feedback data, processor carries out corresponding state conversion, state machine disappears
Breath is retransmitted, state machine message is regularly sent or processor cleaning；If state operation data is timer message, according to scheduler
Feedback data, processor execute corresponding routing table update and start under next timer or routing table do not update and start
One timer；If global state message, then according to scheduler feedback data, processor executes corresponding state and updates, again
It is new to send global state data or without any processing.
Above-mentioned, during scheduler makes decisions according to state operation data, also comprising being carried out to state operation data
Flow equalization control, judges whether it is synchrodata, if synchrodata, then carries out processor according to scheduler decision-feedback
Otherwise synchronization process executes business data processing operation.
Preferably, for synchrodata, scheduler, which is passed sequentially through, carries out life cycle identification, judgement data to synchrodata
It generates, the selection of decision window size and data decision refer to the data packet of court verdict progress mimicry to obtain court verdict
Show that position is added, obtains decision-feedback data.
Preferably, the synchronization process of processor is carried out according to scheduler decision-feedback, includes following content: if state is run
Data are that state machine message starts a timer then after the state machine message for receiving heterogeneous processor transmission, default
In time, scheduler is adjudicated according to the state machine message that all heterogeneous processors are fed back by half, is fed back according to court verdict
For the response message for agreeing or disagreeing with or retransmitting to corresponding heterogeneous processor, heterogeneous processor executes corresponding state conversion or different
Often processing or retransmission state machine Message Opcode；If state operation data is timer message, heterogeneous processor hair is being received
After the timer message sent, start a timer, within a preset time, scheduler is determined according to what all heterogeneous processors were fed back
When device message adjudicated by half, according to the court verdict response message that agrees or disagrees with of feedback to corresponding heterogeneous processor,
The operation that heterogeneous processor executes corresponding routing table update or routing table does not update；If state operation data be global state more
New information, then in preset time, scheduler is sentenced according to the global state update message that all heterogeneous processors are fed back by half
Certainly, according to court verdict, the global state Data Concurrent for modifying storage send the feedback response message of agreement to all isomeries to handle
Device, or the feedback response message of repeating transmission is directly transmitted to all heterogeneous processors, heterogeneous processor disappears according to the response received
Breath executes global state and updates or retransmit global state data manipulation.
Preferably, during executing business data processing operation, whether the state operation data of first determining whether is business datum,
If so, carrying out mimicry judgement to business datum, it is sent to the user terminal according to mimicry court verdict or heterogeneous processor carries out
Errors number is accumulative and executes processor cleaning process according to errors number accumulated result；If not business datum, then judgement are
It is no to complete designation date for cleaning, if so, terminate cleaning and the processor that cleaning is completed is adjusted to available processors, it is no
Then, it directly abandons.
Further, execute processor cleaning process, include following content: scheduler is clear to heterogeneous processor transmission signal
It washes, and is moved out comparing queue to cleaning treatment device queue；The queue of cleaning treatment device handles the isomery for receiving purge signal
Device is cleaned；After the completion of cleaning, which is added to freelist；If there is global state data change, hair
The heterogeneous processor after sending the global state data to the cleaning updates, and judge to update result it is whether correct,
If updated, result is correct, sends the heterogeneous processor of the input information to after cleaning to calculate, and judge that calculated result is
It is no correct, if be computed correctly after result reaches given threshold, the relatively list is added in the heterogeneous processor after cleaning.
A kind of synchronizing device between equivalents of isomery multi-mode processor is applied to isomery multi-mode processor, described device
Include:
Monitoring modular, for monitoring the operating status of heterogeneous processor software；
First judgment module, for judging whether the operating status of the heterogeneous processor software changes；
Module is obtained, state machine is obtained if output is that state changes for the output according to first judgment module and disappears
Breath；Otherwise, timer message or global state update message are obtained；
Sending module, for sending out the state machine message, the timer message or the global state update message
Scheduler is given, so that the scheduler disappears to the update of the state machine message, the timer message or the global state
Breath makes decisions processing, and obtains scheduler judgement data；
First receiving module, for receiving the judgement data of the scheduler dispatches；
First processing module, the response message for being fed back based on scheduler described in the type reception for adjudicating data,
Triggering heterogeneous processor executes response operation according to the response message that the scheduler is fed back.
A kind of synchronizing device between equivalents of isomery multi-mode processor, is applied to scheduler, and described device includes:
Second receiving module, for receiving state machine message, timer message or the global state of heterogeneous processor transmission
Update message；
Control module, for the state machine message, the timer message or the global state update message into
The control of row flow equalization, and judge whether it is synchrodata；
Second processing module, for being exported according to control module, if output is the result is that synchrodata, passes through scheduler
Half judgement is carried out to synchrodata, and the judgement data are sent to heterogeneous processor, is sent out according to the heterogeneous processor
The type of data carries out respective handling after the judgement sent, and replys corresponding response message；
Second judgment module, if output result is not synchrodata, judges whether for exporting according to control module
For business datum；
Third processing module, for being exported according to the second judgment module, if output the result is that business datum, to described
Business datum carries out heterogeneous processor mimicry allocation processing.
Beneficial effects of the present invention:
In the present invention, by the operating status for monitoring heterogeneous processor software；Judge the operation shape of heterogeneous processor software
Whether state changes；If changed, state machine message is obtained；If do not changed, timer message or global shape are obtained
State update message；State machine message, timer message or global state update message are sent to scheduler, so that scheduler pair
State machine message, timer message or global state update message are handled, data after being adjudicated；Receive scheduler dispatches
Judgement after data；Type reception scheduler based on data after judgement replys corresponding response message, and is returned according to scheduler
Multiple corresponding response message carries out respective handling；Processing information and sending is improved between multiple heterogeneous processors to the synchronization of scheduler
Property, the correctness that scheduler judges multiple heterogeneous processor message is improved, guarantees that system provides the heterogeneous processor of service
Security reliability promotes the network architecture and provides whole reliability and stability, synchronous to isomery multi-mode processor architecture system
Technology has important directive significance.
Detailed description of the invention:
Fig. 1 is one of synchronous method flow diagram provided in an embodiment of the present invention；
Fig. 2 be isomery multi-mode processor provided in an embodiment of the present invention equivalents between synchronous method flow chart it
Two；
Fig. 3 is the flow chart of the synchronous method between the equivalents of another isomery multi-mode processor provided in an embodiment of the present invention
Three；
Fig. 4 step S114 in the synchronous method between the equivalents of isomery multi-mode processor provided in an embodiment of the present invention
Flow chart；
Fig. 5 step S114 in the synchronous method between the equivalents of isomery multi-mode processor provided in an embodiment of the present invention
Flow chart；
Fig. 6 step S114 in the synchronous method between the equivalents of isomery multi-mode processor provided in an embodiment of the present invention
Flow chart；
Fig. 7 is the process of the synchronous method between the equivalents of another isomery multi-mode processor provided in an embodiment of the present invention
Figure；
Fig. 8 is the process of the synchronous method between the equivalents of another isomery multi-mode processor provided in an embodiment of the present invention
Figure；
Step S706 in synchronous method between the equivalents of Fig. 9 another isomery multi-mode processor provided in an embodiment of the present invention
Flow chart；
Figure 10 step in the synchronous method between the equivalents of another isomery multi-mode processor provided in an embodiment of the present invention
The flow chart of S706；
Figure 11 step in the synchronous method between the equivalents of another isomery multi-mode processor provided in an embodiment of the present invention
The flow chart of S706；
Figure 12 is the structural representation of the synchronizing device between the equivalents of isomery multi-mode processor provided in an embodiment of the present invention
Figure；
Figure 13 is the structure of the synchronizing device between the equivalents of another isomery multi-mode processor provided in an embodiment of the present invention
Schematic diagram；
Figure 14 is the structural schematic diagram of isomery multi-mode processor provided in an embodiment of the present invention；
Figure 15 is processor synchronously control software state machine naive model schematic diagram provided in an embodiment of the present invention；
Figure 16 is the structural schematic diagram of scheduler provided in an embodiment of the present invention.
Specific embodiment:
To make the object, technical solutions and advantages of the present invention clearer, understand, with reference to the accompanying drawing with technical solution pair
The present invention is described in further detail.
Since multiple heterogeneous processor hardware structures are inconsistent, operating system is different when isomery multi-mode processor is run at present
Cause and cause processing speed inconsistent, thus multiple heterogeneous processors processing message and be issued to the message of scheduler will not be same
Step；Based on this, the embodiment of the invention provides the synchronous method and device between the equivalence of isomery multi-mode processor；The technology can be with
Applied in isomery multi-mode processor；The technology can use relevant software or hardware realization, carry out below by embodiment
Description.
Shown in Figure 1, the embodiment of the present invention provides the synchronous method between a kind of equivalents of isomery multi-mode processor, answers
For in isomery multi-mode processor framework, which to include scheduler and multiple heterogeneous processors, scheduling
Device is according to user demand and heterogeneous processor operating status maintenance processor freelist and compares list, completes service-oriented number
According to the scheduling of the heterogeneous processor with synchrodata, which realizes that process includes following content:
Scheduler monitors the software operation state of isomery multi-mode processor, obtains processor state operation data, the state
Operation data is state machine message, or is timer message, or is global state update message；
For state operation data, scheduler is adjudicated by half, compares list and available column according to court verdict scheduling
Heterogeneous processor in table, heterogeneous processor execute response processing according to scheduler court verdict.
Scheduler to freelist and compares different in list according to user demand and each heterogeneous processor operating status
Structure processor is skipped, and is completed the process demand towards business datum and synchrodata, is avoided because at multiple heterogeneous processors
The speed difference of reason becomes larger and the situations such as result is inconsistent that court verdict and actual processor correctly handle message occurs, improves
Message and the synchronism towards scheduler dispatches message are handled between multiple heterogeneous processors, improve scheduler and multiple isomeries are handled
The correctness of the message judgement of device.
Shown in Figure 2, in another embodiment of the present invention, which is applied to isomery multi-mode processor；Including
Following steps:
Step S102 monitors the operating status of heterogeneous processor software；
Isomery multi-mode processor can be by a multi-core processor and GPU (Graphics Processing Unit, figure
Processor) composition, isomery multi-mode processor may include that multicore application processor, multicore graphics processor, multicore are handled in real time
Device and platform management unit etc.；And there are many kinds of processor softwares, including audio processor software, picture processor software etc.；
Isomery multi-mode processor can monitor the state of each processor software, and whether processor software sends out message, whether faulty etc.,
It is done according to these states and is further determined again.
Step S104, judges whether the operating status of heterogeneous processor software changes；If so, executing step
S106；If not, executing step S108；
Scheduler can monitor heterogeneous processor software at any time, if it find that some heterogeneous processor software is wanted to change operation
After state, he can go again to make corresponding heterogeneous processor software next step instruction processing according to these information.
Step S106 obtains state machine message；
Step S108 obtains timer message or global state update message
State machine message, timer message or global state update message are sent to scheduler by step S110
Any one heterogeneous processor software all first can send out message corresponding to heterogeneous processor before transition stage, this
A little message can be divided into state machine message, timer message or global state update message；Before this, heterogeneous processor meeting
After judging that the type of outbound message, heterogeneous processor receive these message, these message can all be issued scheduler.In scheduler
Portion is set with the strategy of scheduling, also different according to the different corresponding strategies of message, is entered a judgement according to these message.
Step S112 receives data after the judgement of scheduler dispatches；
Step S114, the type reception scheduler based on data after judgement reply corresponding response message, and according to scheduling
Device replys corresponding response message and carries out respective handling.
After scheduler is entered a judgement, data after judgement can be sent to heterogeneous processor；After the judgement received
Data type can receive scheduler and reply corresponding response message, and corresponding response message is replied according to scheduler and is carried out
Respective handling, these processing generally comprise whether agree to processor software conversion, whether processor software needed to retransmit again
Message either other orders.
The embodiment of the invention provides the synchronous method between the equivalents of isomery multi-mode processor, are applied at isomery multimode
Device is managed, the operating status of heterogeneous processor software is monitored；Judge whether the operating status of heterogeneous processor software changes；Such as
Fruit changes, then obtains state machine message；If do not changed, timer message or global state update message are obtained；By state
Machine message, timer message or global state update message are sent to scheduler, so that scheduler is to state machine message, timer
Message or global state update message are handled, data after being adjudicated；Data after the judgement of reception scheduler dispatches；It is based on
The type reception scheduler of data replys corresponding response message after judgement, and according to scheduler reply corresponding response message into
Row respective handling.In which, synchronism of the processing information and sending to scheduler between multiple heterogeneous processors, Lai Tigao are improved
The correctness that scheduler judges multiple heterogeneous processor message.
Shown in Figure 3, step S108, obtains timer message or global state update message includes:
Step S202, judges whether timer reaches preset time；If so, executing step S204；If not, executing step
Rapid S206；
In order to facilitate management, one timer can be set in inside, and modulate a time, according to this preset time
It decides whether to carry out next step operation；If reaching preset time, an operation is executed；If not up to preset time,
Execute another operation.
Step S204 obtains timer message；
Step S206, judges whether global state updates；If so, executing step S208；If not, executing step
S210；
If a preset timer time reaches, heterogeneous processor goes to obtain timer message；If do not reached
It arrives, is judged as whether global state updates.
Step S208 obtains global state update message；
Step S210 carries out business data processing；
If heterogeneous processor determines that global state updates, global state update message is just obtained；Anyway global shape
State does not update, with regard to carrying out the processing of business datum.
Figure 14 is the structural schematic diagram of isomery multi-mode processor provided in an embodiment of the present invention, it is known that isomery multi-mode processor
Internal treatment process；Figure 15 is processor synchronously control software state machine naive model provided in an embodiment of the present invention signal
Figure.Fig. 4, Fig. 5 and Fig. 6 are walked in the synchronous method between the equivalents of another isomery multi-mode processor provided in an embodiment of the present invention
The flow chart of the further explanation of rapid S114；
Step S302, if the type of the data after judgement is state machine message；
Step S304, after the response message for receiving the agreement of scheduler dispatches, transition status；Processor synchronizing software fortune
Row sends the state machine message an of user-defined format to scheduler, receives the sound that scheduler agrees before state conversion
After answering message, reconvert state.
Step S306, if after the response message for the repeating transmission for receiving scheduler dispatches, then sent out again in preset time
Send state machine message；If within a specified time, receiving scheduler indicates the response message retransmitted, then a state is retransmitted immediately
Machine message.
Step S308, if in preset time, in the response disagreed but do not need cleaning for receiving scheduler dispatches
Message, or after being not received by the response message of scheduler, then state machine message is regularly sent to scheduler；
If within a specified time, receiving scheduler indicates to disagree but do not need the response message of cleaning, or does not have
Any response message is received, then timing retransmits state machine message.
Step S310, if disappeared in preset time in the response for disagreeing but needing to clean for receiving scheduler dispatches
After breath, then enter cleaning process.If within a specified time, received, scheduler expression is disagreed and the response for needing to clean disappears
Breath then enters this isomers cleaning process.
Step S402, if the type of the data after judgement is global state update message；
Step S404, after the response message for receiving the agreement of scheduler dispatches, more new state；It, will before more new state
The last state data of oneself are packaged, and are sent global state update message to scheduler, are received the response that scheduler agrees
After message, according to the data in the response message received, the state of oneself is updated.
Step S406, if after the response message for the repeating transmission for receiving scheduler dispatches, then sent out again in preset time
Global state is sent to update messages to scheduler；If within a specified time, receiving scheduler indicates the response message retransmitted, then stand
Retransmit a global state update message.
Step S408 in the other response messages for receiving scheduler dispatches, or is not received by the sound of scheduler
After answering message, then do not deal with.It does not include above-mentioned steps S404 and step S406, just not to this global state update message
It deals with.
Step S502, if the type of the data after judgement is timer message；
Step S504 after current time reaches preset time, sends the timer message of user-defined format to scheduler；Such as
Fruit timer time arrives, and sends the timer message of a user-defined format to scheduler.
Step S506, if within a preset time, after the response message for the agreement for receiving scheduler dispatches, then updated
Routing table, and start next timer；Within a certain period of time, after receiving the response message that scheduler agrees, road is updated
By table, start next round timer；
Step S508, if within a preset time, in the dissenting response message for receiving scheduler dispatches, or do not had
After having the response message for receiving scheduler, then routing table is not updated, and starts next timer.Within a certain period of time, it receives
Dissenting response message is indicated to scheduler, or does not receive response message, does not update routing table, starting next round timing
Device.
Referring to Figure 15, processor synchronously control software state machine naive model is illustrated；Meet in no any condition
When, can keep a state is for existing state；When there is a condition to be satisfied, it will one movement of triggering, or execute a shape
The migration of state；After movement is finished, new state can be moved to, original state can also be still kept, it should be noted that
This movement is not required, and after condition meets, can not also be executed any movement, be directly migrated to new state；Next state is just
It is the new state to be migrated after meeting condition.For example, starting thread pool can be executed when " response message " this condition is triggered
Movement, can then move to next state is " state 1 ", and so on.
The embodiment of the invention also provides the data convention formats of synchrodata, provide referring to table 1 for the embodiment of the present invention
Synchronization message format:
The format of the synchronization message of the present invention of table 1
It is shown in Figure 7, in further embodiment of the present invention, between the equivalents of another isomery multi-mode processor provided
Synchronous method is applied to scheduler, including following content:
Step S602 receives state machine message, timer message or global state update message that heterogeneous processor is sent；
Specifically, if heterogeneous processor software wants transition stage, heterogeneous processor transmission state machine message can be sent to, timer disappears
Breath or global state update message；These message can be sent to scheduler by heterogeneous processor, allow scheduler to make decisions.
Step S604 carries out flow equalization control to state machine message, timer message or global state update message, and
Judge whether to be synchrodata；If so, executing step S606；If not, executing step S608；
Specifically, general heterogeneous multi-processor can have simultaneously multiple message to be sent to scheduler, tune when intensity is excessive
Degree device can not undertake at all.If replacement or upgrading hardware cost are larger, if facing upgrading service next time, this causes again
HardwareUpgring or replacement again can put into the cost of great number in this way, so needing cheap and effective method just to adjust
This problem, flow equalization control can be controlled for the flow of disengaging, can be equalized with reaching the message of scheduler
Control.
Step S606, handles synchrodata, data after being adjudicated, and data after judgement are sent at isomery
Device is managed, and the type of data carries out respective handling after the judgement sent according to heterogeneous processor, and replys corresponding response letter
Breath；
Step S608, judges whether it is business datum；If so, executing step S610；
Step S610 carries out mimicry processing to business datum.Here, scheduler can first judge isomery multi-mode processor
The type of the message of transmission, this type include synchrodata, business datum etc., and scheduler itself is provided with processing strategie can root
Different processing is made according to the difference of type of message.
Shown in Figure 8, step S606 handles synchrodata, data after being adjudicated, comprising the following steps:
Step S702 makes decisions life cycle identification to synchrodata, judgement data generate, decision window size selects
And data decision, obtain court verdict；
Step S704 carries out mimicry judgement indicating bit addition, data after being adjudicated to the data packet in court verdict.
Mimicry processing is carried out to business datum referring to Fig. 8, step S610, comprising the following steps:
Step S708 carries out mimicry judgement to business datum, obtains mimicry court verdict；
Step S710 judges whether mimicry court verdict is correct；If so, executing step S712；If not, executing step
S714；
Mimicry court verdict is sent to the user terminal by step S712；
Step S714 indicates that heterogeneous processor has that result is inconsistent, by the inconsistent heterogeneous processor of result
It is accumulative to carry out errors number, obtains error accumulation number.
Specifically, judgement is to be compared multiple heterogeneous processors, if court verdict is incorrect to indicate the different of majority
Structure processor result is inconsistent, heterogeneous processor inconsistent every time is denoted as primary mistake in this way, by each heterogeneous processor
Errors number added up.
Step S716 according to error accumulation number, and judges whether heterogeneous processor reaches cleaning condition；If so, holding
Row step S718；If not, executing step S720.
Specifically, for example, these heterogeneous processors are when scheduler judges that most heterogeneous processors is inconsistent
Mistake occurs, the mark that the heterogeneous processor of mistake occurs is logged by；Wherein, this mark may include IP address, end
Slogan etc..Scheduler adds up the number that mistake occurs for each heterogeneous processor, when the same heterogeneous processor occurs
When mistake reaches default errors number threshold value, then judge that the heterogeneous processor reaches cleaning condition.
Step S718, heterogeneous processor starting cleaning, by scheduler instruction heterogeneous processor cleaning.
Step S720, does not deal with.
Referring to Fig. 8, step S608 judges whether it is business datum, further comprising the steps of:
Step S722 then judges whether it is cleaning and completes designation date if not business datum；If so, executing step
Rapid S724；If not, executing step S726；
Step S724 terminates cleaning, and the heterogeneous processor that cleaning is completed is adjusted to available processors；
Step S726 is abandoned.
Figure 16 is the structural schematic diagram of scheduler provided in an embodiment of the present invention, it is known that the treatment process inside scheduler；
Fig. 9, Figure 10 and Figure 11 are walked in the synchronous method between the equivalents of another isomery multi-mode processor provided in an embodiment of the present invention
The further explanation of rapid S706；
Step S802, if the type of the data after judgement is state machine message；
Step S804 starts a timer after receiving the state machine message that heterogeneous processor is sent；
Step S806, if receiving the type one of data after the judgement that all heterogeneous processors are sent within a preset time
After the state machine message of cause, then the response message of agreement is sent to all heterogeneous processors；
Within a specified time receive the state machine message of all isomers and adjudicate it is consistent, then illustrate it is without exception, to different
Structure equivalents send the response message agreed.
Step S808, if it exceeds the preset time of timer, and receive be more than half judgement after data class
After the state machine message that the consistent heterogeneous processor of type is sent, then the class of data after the response message to transmission judgement of agreement is sent
The heterogeneous processor of the consistent state machine message of type；Dissenting response message is sent to no isomery for sending state machine message
Processor, and it is determined as abnormal conditions, when heterogeneous processor frequency of abnormity reaches preset threshold value, reach cleaning condition；
It is if after timer expiry, receiving the state machine message more than half isomers and adjudicating unanimously, then different to these
Structure body sends the response message agreed, those are not sent with the isomers of Timer state machine message, is determined as exception
Situation, sending to them indicates dissenting response message, and the processing is thought when abnormal conditions have reached systemic presupposition value
Device abnormal state, into cleaning process.
Step S810, if it exceeds the preset time of timer, and be not received by more than number after half judgement
According to the state machine message that sends of the consistent heterogeneous processor of type after, then response message to all isomeries for sending repeating transmission are handled
Device；
If after timer expiry, the receive or consistent state machine message number of judgement is less than half, then to all different
Structure body sends the response message for indicating to retransmit, and the situation is reported in time.If continuously there is above-mentioned condition, to consider to handle
The case where device failure, need human intervention.
Step S902, if the type of the data after judgement is the global state update message；
Step S904, preset time, the type for receiving data after the judgement that all heterogeneous processors are sent are consistent complete
After office's state update message, the global state data of storage are modified, and send the response message of agreement to all heterogeneous processors；
It within a specified time receives the global state update message of all isomers and adjudicates consistent, modification scheduler storage
Global state data, and send the response message that agrees to each isomery equivalents.
Step S906, if received within a preset time more than the consistent isomery processing of the type of data after half judgement
After the global state update message that device is sent, then the global state data of storage are modified, and sends the response message of agreement to institute
There is heterogeneous processor；
The global state update message of whole isomers is not received within a specified time, but is more than half and judgement one
It causes, modifies the global state data of storage, and send the response message agreed to all isomers.
Step S908, if the consistent heterogeneous processor of type of data is sent after being not received by more than half judgement
Global state update message after, then send the response message of repeating transmission to all heterogeneous processors, and be sent to the user terminal；
If being no more than half, indicate that all isomers are retransmitted, and situation is reported in time.
Step S116, if the type of the data after judgement is the timer message.
Step S118 starts a timer after receiving the timer message that heterogeneous processor is sent.
Step S120, if receive within a preset time more than half judgement after data type always isomery processing
After the timer message that device is sent, then the response message of agreement is sent to all heterogeneous processors；
After receiving the timer message from first isomers, starts a timer, within a specified time receive
To the timer message for being more than half isomers, then the response message agreed is sent to all isomers.
Step S122, if being not received by the type isomery always more than data after half judgement within a preset time
After the timer message that processor is sent, then dissenting response message is sent to all heterogeneous processors；
The quantity of timer message is within a specified time received less than half, then sending to all isomers indicates to disagree
Response message.
When an equivalents state is judged as abnormal, this exception may be the message of foundation do not reach or it
The result of preceding offer differentiates that scheduler dispatches clear instruction to processor to be cleaned is cleaned, clearly with court verdict difference
Wash following two scheme:
1. abnormal equivalents is waited to complete cleaning, rejoin the scheme of normal work: (1) equivalents are cleaned；(2)
Abnormal equivalents cleaning finishes notice scheduler；(3) state of abnormal equivalents is restored to and other equivalents one by scheduler
It causes；(4) scheduler and all isomery equivalents restore normal operating conditions.
2. using the scheme of spare equivalents replacement isomery equivalents: (1) scheduler introduces new equivalents and replaces exception
Equivalents, and its state is adjusted to consistent with other equivalents；(2) scheduler and all isomery equivalents are restored to work normally
State；(3) abnormal equivalents are cleaned；(4) cleaning, which is finished, is adjusted to stand-by state for oneself.
Above-mentioned equivalents cleaning and state adjust concrete operations:
Scheduler is that each independent utility keeps one group of consistency global state data (including status word and state additional number
According to).When application state machine reaches resetting dotted state, the global state data that equivalents can be new to scheduler dispatches, scheduling
Device is updated.In the process of running, scheduler is in real time to the output result of identical program in each normal equivalents for system
In the global state for making decisions and being stored in program, preservation can be passed through after the completion of some equivalents is abnormal and restarts
Global state data in the scheduler are restored.
Scheduler need to safeguard two groups of equivalents lists simultaneously, and one is compares list, to what is operated normally in record system
Equivalents；Two be freelist, and equivalents of the scheduler into freelist, which are sent, to be inputted and therefrom receive output, but not right
End value is exported using it, it will be appreciated that be in " practice phase " for equivalents.When the output that certain equivalents in freelist are sent
End value is after continuously correct number reaches some threshold values, and it is normal and be moved into and compare list which is identified as behavior.
The cleaning of equivalents and state adjustment concrete operations are as follows: (1) when scheduler to equivalents send purge signal after,
It is moved out comparing queue；(2) equivalents for receiving purge signal carry out software and hardware resetting, restore initially set, then to tune
It spends device and sends available signal；(3) scheduler is added into freelist after receiving available signal；(4) after scheduler will clean
Equivalents freelist is added after, once there is global state change, the equivalents after being sent to cleaning are for updating it
State；(5) in addition, input information can be sent to equivalents and be used to calculate by scheduler, and equivalents output is made decisions,
Assert that the equivalents are restored to work normally after correct number reaches certain threshold value；(6) list is compared into equivalents addition.
Figure 12 is another embodiment of the present invention, based on above-mentioned synchronous method, provides a kind of isomery multi-mode processor
The structural schematic diagram of synchronizing device between equivalents, the device are applied to isomery multi-mode processor, which includes:
Monitoring modular 10, for monitoring the operating status of heterogeneous processor software；
First judgment module 11, for judging whether the operating status of heterogeneous processor software changes；
Module 12 is obtained, if obtaining state machine message for changing；If do not changed, timer message is obtained
Or global state update message；
Sending module 13, for state machine message, timer message or global state update message to be sent to scheduler,
So that scheduler handles state machine message, timer message or global state update message, data after being adjudicated；
First receiving module 14, data after the judgement for receiving scheduler dispatches；
First processing module 15 replys corresponding response message for the type reception scheduler based on data after judgement,
And corresponding response message is replied according to scheduler and carries out respective handling.
Figure 13 is further embodiment of the present invention, based on above-mentioned synchronous method, another isomery multi-mode processor for providing
Equivalents between synchronizing device structural schematic diagram, be applied to scheduler, which includes:
Second receiving module 20, for receiving state machine message, timer message or the global shape of heterogeneous processor transmission
State update message；
Control module 21, for the state machine message, the timer message or the global state update message
Flow equalization control is carried out, and judges whether it is synchrodata；
Second processing module 22, for if it is synchrodata, then handling synchrodata, number after being adjudicated
According to, and data after judgement are sent to heterogeneous processor, and after the judgement sent according to heterogeneous processor data type into
Row respective handling, and reply corresponding response message；
Second judgment module 23, for if not synchrodata, then judging whether it is business datum；
Third processing module 24, for if it is business datum, then carrying out mimicry processing to business datum.
Synchronizing device between the equivalents of the isomery multi-mode processor provided in the embodiment of the present invention, at monitoring isomery
Manage the operating status of device software；Judge whether the operating status of heterogeneous processor software changes；If changed, shape is obtained
State machine message；If do not changed, timer message or global state update message are obtained；State machine message, timer are disappeared
Breath or global state update message are sent to scheduler, so that scheduler is to state machine message, timer message or global state
Update message is handled, data after being adjudicated；Data after the judgement of reception scheduler dispatches；Class based on data after judgement
Type receives scheduler and replys corresponding response message, and replys corresponding response message according to scheduler and carry out respective handling；Energy
Processing information and sending improves scheduler to multiple isomeries to the synchronism of scheduler between enough effectively improving multiple heterogeneous processors
The correctness of processor message judgement.
The embodiment of the present invention also provides a kind of electronic equipment, including memory, processor and storage are on a memory and can
The computer program run on a processor, processor realize isomery multimode provided by the above embodiment when executing computer program
The step of synchronous method between the equivalents of processor.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program executes same between the equivalents of the isomery multi-mode processor of above-described embodiment when computer program is run by processor
The step of one step process.
Computer program product provided by the embodiment of the present invention, the computer-readable storage including storing program code
Medium, the instruction that said program code includes can be used for executing previous methods method as described in the examples, and specific implementation can be joined
See embodiment of the method, details are not described herein.It is apparent to those skilled in the art that for the convenience and letter of description
Clean, the system of foregoing description and the specific work process of device can refer to corresponding processes in the foregoing method embodiment, herein
It repeats no more.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. the synchronous method between a kind of equivalents of isomery multi-mode processor, which is characterized in that be applied to isomery multi-mode processor
In framework, which includes scheduler and multiple heterogeneous processors, and scheduler is according to user demand and different
Structure processor operating status safeguards processor freelist and compares list, completes the isomery towards business datum and synchrodata
The scheduling of processor, the scheduling realize that process includes following content:
Scheduler monitors the software operation state of isomery multi-mode processor, obtains processor state operation data, state operation
Data are state machine message, or are timer message, or are global state update message；
For state operation data, scheduler is adjudicated by half, is compared in list and freelist according to court verdict scheduling
Heterogeneous processor, heterogeneous processor according to scheduler court verdict execute response processing.
2. the synchronous method between the equivalents of isomery multi-mode processor according to claim 1, which is characterized in that at acquisition
It manages in device state operation data, if the software operation state of heterogeneous processor changes, obtains state machine message, otherwise,
Judge whether timer reaches preset time, if reaching, obtain timer message, otherwise, judges whether global state updates,
If updating, global state message is obtained, otherwise, directly progress business data processing.
3. the synchronous method between the equivalents of isomery multi-mode processor according to claim 1 or 2, which is characterized in that according to
The synchronization process of processor is carried out according to the feedback of scheduler court verdict, includes following content: if state operation data is state
Machine message, then according to scheduler feedback data, the corresponding state conversion of processor progress, state machine message retransmission, state machine disappear
Breath is regularly sent or processor cleaning；If state operation data is timer message, according to scheduler feedback data, processor
It executes corresponding routing table update and starts next timer or routing table and do not update and start next timer；If
Global state message, then according to scheduler feedback data, processor executes corresponding state and updates, retransmits global state number
According to or it is without any processing.
4. the synchronous method between the equivalents of isomery multi-mode processor according to claim 1, which is characterized in that scheduler
During being made decisions according to state operation data, also include: flow equalization control being carried out to state operation data, is judged whether
The synchronization process of processor is then carried out according to scheduler decision-feedback, otherwise executes business if synchrodata for synchrodata
Data processing operation.
5. the synchronous method between the equivalents of isomery multi-mode processor according to claim 4, which is characterized in that for same
Step data, scheduler passes sequentially through and carries out life cycle identification to synchrodata, judgement data generate, the selection of decision window size
Court verdict is obtained with data decision, and the addition of mimicry indicating bit is carried out to the data packet of court verdict, obtains decision-feedback
Data.
6. the synchronous method between the equivalents of isomery multi-mode processor according to claim 4 or 5, which is characterized in that according to
The synchronization process of processor is carried out according to scheduler decision-feedback, includes following content: if state operation data is state machine message,
Then after the state machine message for receiving heterogeneous processor transmission, start a timer, within a preset time, scheduler foundation
The state machine message of all heterogeneous processor feedbacks is adjudicated by half, is agreed or disagreed with or is retransmitted according to court verdict feedback
Response message to corresponding heterogeneous processor, heterogeneous processor executes corresponding state conversion or abnormality processing or retransmission state machine
Message Opcode；If state operation data is that timer message opens after the timer message for receiving heterogeneous processor transmission
A timer is moved, within a preset time, scheduler is sentenced according to the timer message that all heterogeneous processors are fed back by half
Certainly, the response message agreed or disagreed with according to court verdict feedback executes corresponding to heterogeneous processor, heterogeneous processor is corresponded to
Routing table update or the operation that does not update of routing table；If state operation data is global state update message, when default
Between, scheduler is adjudicated according to the global state update message that all heterogeneous processors are fed back by half, according to court verdict, is repaired
The global state Data Concurrent for changing storage send the feedback response message of agreement to all heterogeneous processors, or directly transmits repeating transmission
Feedback response message to all heterogeneous processors, heterogeneous processor according to the response message received execute global state update or
Retransmit global state data manipulation.
7. the synchronous method between the equivalents of isomery multi-mode processor according to claim 4, which is characterized in that execute industry
It is engaged in during data processing operation, whether the state operation data of first determining whether is business datum, if so, carrying out to business datum
Mimicry judgement, is sent to the user terminal according to mimicry court verdict or heterogeneous processor carries out errors number and adds up and according to mistake
Accidentally number accumulated result executes processor cleaning process；If not business datum, then judge whether it is cleaning and complete designation date,
If so, terminating cleaning and the processor that cleaning is completed being adjusted to available processors, otherwise, directly abandon.
8. the synchronous method between the equivalents of isomery multi-mode processor according to claim 7, which is characterized in that at execution
Manage device cleaning process, include following content: scheduler sends signal cleaning to heterogeneous processor, and is moved out comparing queue extremely
Cleaning treatment device queue；The heterogeneous processor for receiving purge signal is cleaned in the queue of cleaning treatment device；It, will after the completion of cleaning
The heterogeneous processor is added to freelist；If there is global state data change, the global state data are sent to described
Whether the heterogeneous processor after cleaning updates, and judge to update result correct, if it is correct to update result, sends input
Information to the heterogeneous processor after cleaning calculates, and whether correct, reach if being computed correctly result if judging calculated result
To after given threshold, then the relatively list is added in the heterogeneous processor after cleaning.
9. the synchronizing device between a kind of equivalents of isomery multi-mode processor, which is characterized in that it is applied to isomery multi-mode processor,
Synchronous method between equivalents based on isomery multi-mode processor described in claim 1 realizes that described device includes:
Monitoring modular, for monitoring the operating status of heterogeneous processor software；
First judgment module, for judging whether the operating status of the heterogeneous processor software changes；
Module is obtained, obtains state machine message if output is that state changes for the output according to first judgment module；
Otherwise, timer message or global state update message are obtained；
Sending module, for the state machine message, the timer message or the global state update message to be sent to
Scheduler so that the scheduler to the state machine message, the timer message or the global state update message into
Row decision process, and obtain scheduler judgement data；
First receiving module, for receiving the judgement data of the scheduler dispatches；
First processing module, for the response message of scheduler feedback described in the type reception based on the judgement data, triggering
Heterogeneous processor executes response operation according to the response message that the scheduler is fed back.
10. the synchronizing device between a kind of equivalents of isomery multi-mode processor, which is characterized in that be applied to scheduler, based on power
Benefit require 1 described in isomery multi-mode processor equivalents between synchronous method realize that described device includes:
Second receiving module, state machine message, timer message or global state for receiving heterogeneous processor transmission update
Message；
Control module, for being flowed to the state machine message, the timer message or the global state update message
Balance route is measured, and judges whether it is synchrodata；
Second processing module, for being exported according to control module, if output is the result is that synchrodata, passes through scheduler to same
Step data carries out half judgement, and the judgement data are sent to heterogeneous processor, is sent according to the heterogeneous processor
The type of data carries out respective handling after the judgement, and replys corresponding response message；
Second judgment module, if output result is not synchrodata, judges whether it is industry for exporting according to control module
Business data；
Third processing module, for being exported according to the second judgment module, if output the result is that business datum, to the business
Data carry out heterogeneous processor mimicry allocation processing.
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