CN104199738B - A kind of more data processing equipment collaboration working methods and system - Google Patents

A kind of more data processing equipment collaboration working methods and system Download PDF

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Publication number
CN104199738B
CN104199738B CN201410392224.1A CN201410392224A CN104199738B CN 104199738 B CN104199738 B CN 104199738B CN 201410392224 A CN201410392224 A CN 201410392224A CN 104199738 B CN104199738 B CN 104199738B
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task
data processing
processing equipment
migrated
correlation
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CN104199738A (en
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沈玉将
翟松青
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Codyy Education Technology Co Ltd
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Codyy Education Technology Co Ltd
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Abstract

The present invention provides a kind of more data processing equipment collaboration working methods.The above method comprises the following steps:Data processing equipment handles its one or more corresponding task;If the timeslice there are the first data processing equipment is more than the first preset value, task to be migrated is determined according to the priority of task;According to the degree of correlation of task in the task to be migrated and other data processing equipments, the second data processing equipment that the task immigration to be migrated arrives is determined.Compared to prior art, the more data processing equipment collaboration working methods and system provided according to the present invention realize rational load sharing between multiple data processing equipments.

Description

A kind of more data processing equipment collaboration working methods and system
Technical field
The invention belongs to field of network communication more particularly to a kind of more data processing equipment collaboration working methods and systems.
Background technology
With the development of electronic technology, the function of electronic equipment is also stronger and stronger, at the same time, is set for data processing Standby work efficiency requirement is also higher and higher, and at present, during data processing, often deposit has substantial amounts of number in a short time According to CPU processing is needed, cpu load is caused seriously to overload, it is serious to cause system crash.
In face of the above problem, existing solution is that have CPU and GPU (data processing equipment), and data are distinguished Processing reduces the processing load of CPU, solves the problems, such as CPU heavy overloads to a certain extent, but there is no consider for said program To between GPU how load sharing.
The content of the invention
The present invention provides a kind of more data processing equipment collaboration working methods and system, to solve the above problems.
The present invention provides a kind of more data processing equipment collaboration working methods.The above method comprises the following steps:At data Reason equipment handles its one or more corresponding task;If the timeslice there are the first data processing equipment is more than the first preset value When, then task to be migrated is determined according to the priority of task;Appoint according in the task to be migrated and other data processing equipments The degree of correlation of business determines the second data processing equipment that the task immigration to be migrated arrives.
The present invention provides a kind of more data processing equipment cooperative operation systems, is set including controller and multiple data processings It is standby;The multiple data processing equipment is connected respectively with controller, is connected with each other between the multiple data processing equipment;It is described Data processing equipment is used to handle its one or more corresponding task;It is additionally operable to when there are the times of the first data processing equipment When piece is more than the first preset value, task to be migrated is determined according to the priority of task, and task to be migrated is sent to controller; The task to be migrated that the controller sends for the first data processing equipment of reception, and according to the task to be migrated and its The degree of correlation of task in his data processing equipment determines the second data processing equipment that the task immigration to be migrated arrives, and will The task immigration to be migrated is to the second data processing equipment.
Compared to prior art, the more data processing equipment collaboration working methods and system provided according to the present invention are realized Rational load sharing between multiple data processing equipments.
In addition, pass through following scheme:If the task immigration to be migrated is to after second data processing equipment, described The timeslice of two data processing equipments is more than the first preset value, is set according to the task to be migrated with the data processing having not visited The degree of correlation of standby middle task counts the task immigration to be migrated to the 3rd to determine the 3rd data processing equipment moved to According to processing equipment, realize the multiple migration of task to be migrated, realize task immigration target to be migrated accuracy, rationally Property.
In addition, pass through following scheme:It, will if the migration number of the task to be migrated is more than or equal to the second preset value The task immigration to be migrated has saved system resource to the minimum data processing equipment of timeslice.
Description of the drawings
Attached drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair Bright schematic description and description does not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings:
Fig. 1 show the flow for more data processing equipment collaboration working methods that preferred embodiment according to the present invention provides Figure;
Fig. 2 show the signal for more data processing equipment cooperative operation systems that preferred embodiment according to the present invention provides Figure.
Specific embodiment
Come that the present invention will be described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that do not conflicting In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
Fig. 1 show the flow for more data processing equipment collaboration working methods that preferred embodiment according to the present invention provides Figure.As shown in Figure 1, more data processing equipment collaboration working methods that presently preferred embodiments of the present invention provides include step 101- 105。
In step 101, multiple data processing equipments handle its one or more corresponding task respectively.
For example, 4 data processing equipments (GPU) handle its corresponding task respectively, and the corresponding task of each GPU is such as Shown in table 1.
Table 1
Wherein, data processing equipment refers to video card.
It, will be according to the preferential of task if the timeslice of the first data processing equipment is more than the first preset value in step 102 Grade determines task to be migrated.
For example, the first preset value of the timeslice of each data processing equipment is set to 8, by the preferential fraction of task For:The first estate, the second grade and the tertiary gradient.Wherein, the first estate is higher than the second grade in priority, and the second grade is higher than The tertiary gradient, the corresponding priority of each task are as shown in table 2.
Table 2
Task names Task grade
A The first estate
B The tertiary gradient
C The first estate
D Second grade
E The first estate
F The first estate
G Second grade
H The tertiary gradient
I The first estate
J The first estate
K The tertiary gradient
L Second grade
First preset value of the timeslice of content and each data processing equipment based on table 1 and 2 is 8, the first data The sum of timeslice of existing task is more than 8 in processing equipment GPU1, and the priority of task A and task C is the first estate, task B Priority for the tertiary gradient, since the first estate is higher than the tertiary gradient in priority, accordingly, it is determined that be migrated for task B.
In step 103, first data processing equipment is according in the task to be migrated and other data processing equipments The degree of correlation of task, to determine the second data processing equipment that the task immigration to be migrated arrives;
Other described data processing equipments are the data processing equipment that the task to be migrated has not visited.
For example, task to be migrated is task B, and the corresponding data processing equipments of task B access for GPU1 namely task B Data processing equipment GPU1 is crossed, thus GPU2, GPU3 and GPU4 are referred to as other data processing equipments.
In this present embodiment, if onrelevant between the processing procedure of task, the degree of correlation is 0 between task.
For example, task A is antivirus, and task C is acquisition, onrelevant between task A and task C, the degree of correlation 0.
In this present embodiment, the degree of correlation directly obtained between the task of objective result and the task of processing target result is 1;Wherein, the task (to be selectable) of the processing target result is inessential task.
For example, task D+ tasks H=objective results, task L are verification objective result, and task L is selectable non- Necessary task, thus the degree of correlation is 1 between task L and task D, the degree of correlation is 1 between task L and task H.
In this present embodiment, it is 2 to directly obtain the degree of correlation between the task of same objective result.
For example, task D+ tasks H=objective results can directly obtain objective result by task D and task H, because And the degree of correlation is 2 between task D and task H.
In this present embodiment, according to the degree of correlation of task in the task to be migrated and other data processing equipments, determine The task immigration to be migrated to the process of the second data processing equipment be:Obtain in other data processing equipments each task with The degree of correlation of task to be migrated obtains the highest task of the degree of correlation by comparing, using its corresponding data processing equipment as Two data processing equipments.
For example, the degree of correlation of task D, E, F are followed successively by 0,2,0 in task B to be migrated and GPU2;Task B to be migrated 0,1,1,1 is followed successively by with the degree of correlation of task G, H, I, J in GPU3;In task B to be migrated and GPU4 the degree of correlation of task K, L according to Secondary is 0,1.
It can draw, the degree of correlation of task E is 2 in task B to be migrated and GPU2, and the degree of correlation is most compared with other tasks It is high.Therefore the second data processing equipment that task B to be migrated is moved to is GPU2, and task B is moved to GPU2.
In this present embodiment, according to the degree of correlation of task in the task to be migrated and other data processing equipments, determine The task immigration to be migrated to the process of the second data processing equipment be:Obtain in other data processing equipments each task with The degree of correlation of task to be migrated obtains the highest task of the degree of correlation by comparing, if the highest task of the degree of correlation be present in it is multiple In data processing equipment, then task to be migrated random selection is moved into one of data processing equipment, and as the Two data processing equipments.
For example, the degree of correlation of task D, E, F are followed successively by 0,2,0 in task B to be migrated and GPU2;Task B to be migrated 0,2,0,1 is followed successively by with the degree of correlation of task G, H, I, J in GPU3;In task B to be migrated and GPU4 the degree of correlation of task K, L according to Secondary is 0,1.
It can draw, the degree of correlation of task E and with the degree of correlation of task H in GPU3 all be in task B and GPU2 to be migrated 2, therefore, GPU2 is as the second data processing equipment for random selection, and task B is moved to GPU2.
In this present embodiment, according to the degree of correlation of task in the task to be migrated and other data processing equipments, determine The task immigration to be migrated to the process of the second data processing equipment be:Obtain in other data processing equipments each task with The degree of correlation of task to be migrated obtains the highest task of the degree of correlation by comparing, if the highest task of the degree of correlation be present in it is multiple In data processing equipment, then using the sum of timeslice in data processing equipment it is minimum as the second data processing equipment, will wait to move Task immigration is moved to the second data processing equipment.
For example, the degree of correlation of task D, E, F are followed successively by 0,2,0 in task B to be migrated and GPU2;Task B to be migrated 0,2,0,1 is followed successively by with the degree of correlation of task G, H, I, J in GPU3;In task B to be migrated and GPU4 the degree of correlation of task K, L according to Secondary is 0,1.
It can draw, the degree of correlation of task E and with the degree of correlation of task H in GPU3 all be in task B and GPU2 to be migrated 2, and the sum of timeslice in GPU2 and GPU3 is respectively 6 and 7, it is determined that the smaller GPU2 of the sum of timeslice is as to be migrated The second data processing equipment of business B, GPU2 is moved to by task B.
In this present embodiment, according to the degree of correlation of task in the task to be migrated and other data processing equipments, determine The task immigration to be migrated to the process of the second data processing equipment be:Obtain in other data processing equipments each task with The degree of correlation of task to be migrated calculates the sum of degree of correlation of task in each data processing equipment, obtain by comparing the degree of correlation it With highest data processing equipment, as the second data processing equipment.
For example, the degree of correlation of task D, E, F are followed successively by 0,2,0 in task B to be migrated and GPU2;Task B to be migrated 0,2,0,1 is followed successively by with the degree of correlation of task G, H, I, J in GPU3;In task B to be migrated and GPU4 the degree of correlation of task K, L according to Secondary is 0,1.
It can draw, the sum of degree of correlation of task is respectively 2,3 and 1, wherein the sum of degree of correlation in GPU2, GPU3 and GPU4 Highest is GPU3, thus task B is moved to GPU3.
In this present embodiment, according to the degree of correlation of task in the task to be migrated and other data processing equipments, determine The task immigration to be migrated to the process of the second data processing equipment be:Obtain in other data processing equipments each task with The degree of correlation of task to be migrated calculates the sum of degree of correlation of task in each data processing equipment, obtain by comparing the degree of correlation it With highest data processing equipment, if it is equal with the sum of the degree of correlation of task to be migrated task in multiple data processing equipments occur Situation, then task to be migrated random selection is moved into one of data processing equipment, and as the second data at Manage equipment.
For example, the degree of correlation of task D, E, F are followed successively by 0,2,2 in task B to be migrated and GPU2;Task B to be migrated 0,2,1,1 is followed successively by with the degree of correlation of task G, H, I, J in GPU3;In task B to be migrated and GPU4 the degree of correlation of task K, L according to Secondary is 0,1.
Can draw, the sum of degree of correlation of the task in GPU2, GPU3 and GPU4 and task B to be migrated be respectively 4,4 and 1, highest the sum of degree of correlation is GPU2 and GPU3.Therefore, GPU2 is randomly choosed as the second data processing equipment, by task B Move to GPU2.
In this present embodiment, according to the degree of correlation of task in the task to be migrated and other data processing equipments, determine The task immigration to be migrated to the process of the second data processing equipment be:Obtain in other data processing equipments each task with The degree of correlation of task to be migrated calculates the sum of degree of correlation of task in each data processing equipment, obtain by comparing the degree of correlation it With highest data processing equipment, if it is equal with the sum of the degree of correlation of task to be migrated task in multiple data processing equipments occur Situation, then using the sum of timeslice in data processing equipment it is minimum as the second data processing equipment, task to be migrated is moved Move on to the second data processing equipment.
For example, the degree of correlation of task D, E, F are followed successively by 0,2,2 in task B to be migrated and GPU2;Task B to be migrated 0,2,1,1 is followed successively by with the degree of correlation of task G, H, I, J in GPU3;In task B to be migrated and GPU4 the degree of correlation of task K, L according to Secondary is 0,1.
Can draw, the sum of degree of correlation of the task in GPU2, GPU3 and GPU4 and task B to be migrated be respectively 4,4 and 1, highest the sum of degree of correlation is GPU2 and GPU3, and the sum of timeslice in GPU2 and GPU3 is respectively 6 and 7, then by the time The smaller GPU2 of the sum of piece is determined as the second data processing equipment, and task B is moved to GPU2.
In step 104, if the task immigration to be migrated to after second data processing equipment, at second data The timeslice for managing equipment is more than the first preset value, according to task in the task to be migrated and the data processing equipment having not visited The degree of correlation to determine the 3rd data processing equipment moved to, and the task immigration to be migrated is set to the 3rd data processing It is standby;
For example, the first preset value of data processing equipment timeslice is 8, task D in task B to be migrated and GPU2, E, the degree of correlation of F is followed successively by 0,2,0;The degree of correlation of task G, H, I, J are followed successively by 0,0,0,0 in task B to be migrated and GPU3;It treats The degree of correlation of task K, L is followed successively by 0,1 in migration task B and GPU4.
It " is set according to what a preferred embodiment in step 103 was described to according to the task to be migrated with other data processings The degree of correlation of standby middle task, determine the task immigration to be migrated to the process of the second data processing equipment be:Obtain other The degree of correlation of each task and task to be migrated, obtains the highest task of the degree of correlation by comparing in data processing equipment, its is right The data processing equipment answered is as the second data processing equipment." can draw, task B is moved into the second data processing equipment After GPU2, the timeslice of GPU2 is 11, more than preset value 8;In addition to task E, the highest degree of correlation is task L, is determined GPU4 is the 3rd data processing equipment, and the timeslice of GPU4 is 7 at this time, less than preset value 8, then task B is moved to GPU4.
According to another preferred embodiment in step 103 be described to " according to the task to be migrated and other data processings The degree of correlation of task in equipment, determine the task immigration to be migrated to the process of the second data processing equipment be:Obtain it The degree of correlation of each task and task to be migrated in his data processing equipment, calculate task in each data processing equipment the degree of correlation it With the highest data processing equipment of the sum of degree of correlation is obtained by comparing, as the second data processing equipment." can obtain Go out, after task B is moved to the second data processing equipment GPU2, the timeslice of GPU2 is 11, more than preset value 8;Except GPU2 with Outside, it is GPU4 that the sum of degree of correlation is highest, determines GPU4 as the 3rd data processing equipment, the timeslice of GPU4 is 7 at this time, is less than Task B is then moved to GPU4 by preset value 8.
In step 105, if the migration number of the task to be migrated is more than or equal to the second preset value, wait to move by described Task immigration is moved to the minimum data processing equipment of timeslice.
For example, the first preset value of data processing equipment timeslice is 8, and the second preset value for migrating number is 2, is treated The degree of correlation of task D, E, F are followed successively by 0,2,1 in migration task B and GPU2;Task G, H, I, J in task B to be migrated and GPU3 The degree of correlation be followed successively by 0,1,0,0;The degree of correlation of task K, L is followed successively by 0,0 in task B to be migrated and GPU4.
It " is set according to what a preferred embodiment in step 103 was described to according to the task to be migrated with other data processings The degree of correlation of standby middle task, determine the task immigration to be migrated to the process of the second data processing equipment be:Obtain other The degree of correlation of each task and task to be migrated, obtains the highest task of the degree of correlation by comparing in data processing equipment, its is right The data processing equipment answered is as the second data processing equipment.”.It can draw, task B is moved into the second data processing equipment GPU2, the timeslice of GPU2 is 11 at this time, more than preset value 8;Task B is then moved into the 3rd data processing equipment GPU3, this When GPU3 timeslice for 12, more than preset value 8, migrate number at this time and be equal to the second preset value 2, then continue to migrate task B The GPU4 minimum to timeslice.
According to another preferred embodiment in step 103 be described to " according to the task to be migrated and other data processings The degree of correlation of task in equipment, determine the task immigration to be migrated to the process of the second data processing equipment be:Obtain it The degree of correlation of each task and task to be migrated in his data processing equipment, calculate task in each data processing equipment the degree of correlation it With the highest data processing equipment of the sum of degree of correlation is obtained by comparing, as the second data processing equipment.”.It can obtain Go out, task B is migrated into the second data processing equipment GPU2, the timeslice of GPU2 is 11 at this time, more than preset value 8;Then by task B The 3rd data processing equipment GPU3 is moved to, the timeslice of GPU3 is 12 at this time, more than preset value 8, migrates number at this time and is equal to Second preset value 2 then continues task B moving to the minimum GPU4 of timeslice.
Fig. 2 show the signal for more data processing equipment cooperative operation systems that preferred embodiment according to the present invention provides Figure.As shown in Fig. 2, more data processing equipment cooperative operation systems that presently preferred embodiments of the present invention provides, including controller and Multiple data processing equipments;The multiple data processing equipment is connected respectively with controller, the multiple data processing equipment it Between be connected with each other;The data processing equipment is used to handle its one or more corresponding task;It is additionally operable to when the first data processing When the timeslice of equipment is more than the first preset value, task to be migrated is determined according to the priority of task, and task to be migrated is sent out It is sent to controller;The controller is used to receive the task to be migrated that first data processing equipment is sent, and according to institute The degree of correlation of task to be migrated and task in other data processing equipments is stated, determines the second number that the task immigration to be migrated arrives According to processing equipment, and by the task immigration to be migrated to the second data processing equipment.
More data processing equipment cooperative operation systems that presently preferred embodiments of the present invention provides, the task immigration to be migrated To after the second data processing equipment, if the timeslice of second data processing equipment is more than the first preset value, second number It is used to the task to be migrated being sent to controller according to processing equipment;The controller is for the second data processing equipment of reception The task to be migrated sent, and according to the degree of correlation of task in the task to be migrated and the data processing equipment having not visited Determine the 3rd data processing equipment moved to, and by the task immigration to be migrated to the 3rd data processing equipment.
In addition, the specific operation process on above system is with described in the above method, therefore repeated no more in this.
Compared to prior art, the more data processing equipment collaboration working methods and system provided according to the present invention are realized Rational load sharing between multiple data processing equipments.
In addition, pass through following scheme:If the task immigration to be migrated is to after second data processing equipment, described The timeslice of two data processing equipments is more than the first preset value, is set according to the task to be migrated with the data processing having not visited The degree of correlation of standby middle task counts the task immigration to be migrated to the 3rd to determine the 3rd data processing equipment moved to According to processing equipment, realize the multiple migration of task to be migrated, realize task immigration target to be migrated accuracy, rationally Property.
In addition, pass through following scheme:It, will if the migration number of the task to be migrated is more than or equal to the second preset value The task immigration to be migrated has saved system resource to the minimum data processing equipment of timeslice.The foregoing is merely this hairs Bright preferred embodiment, is not intended to limit the invention, and for those skilled in the art, the present invention can have respectively Kind change and variation.Within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should all wrap Containing within protection scope of the present invention.

Claims (9)

1. a kind of more data processing equipment collaboration working methods, which is characterized in that comprise the following steps:
Data processing equipment handles its one or more corresponding task;
If the timeslice of the first data processing equipment is more than the first preset value, to be migrated is determined according to the priority of task Business;
According to the degree of correlation of task in the task to be migrated and other data processing equipments, the task immigration to be migrated is determined The second data processing equipment arrived;
The degree of correlation is divided into 0,1 and 2, and specific basis for estimation is:If onrelevant between the processing procedure of the task, appoints The degree of correlation is 0 between business;It is 1 to directly obtain the degree of correlation between the task of objective result and the task of processing target result, In, the task of the processing target result is inessential task;Directly obtain the degree of correlation between the task of same objective result For 2.
2. more data processing equipment collaboration working methods according to claim 1, which is characterized in that the data processing is set It is standby to be multiple, if the task immigration to be migrated to after second data processing equipment, second data processing equipment Timeslice is more than the first preset value, the degree of correlation according to task in the task to be migrated and the data processing equipment having not visited Determine the 3rd data processing equipment moved to, and by the task immigration to be migrated to the 3rd data processing equipment.
3. more data processing equipment collaboration working methods according to claim 2, which is characterized in that if described to be migrated When the migration number of business is more than or equal to the second preset value, then by the task immigration to be migrated to the minimum data processing of timeslice Equipment.
4. more data processing equipment collaboration working methods according to claim 1, which is characterized in that according to described to be migrated The degree of correlation of task in task and other data processing equipments, determine the task immigration to be migrated to the second data processing set Standby process is:The degree of correlation of each task and the task to be migrated in other described data processing equipments is obtained, by comparing The highest task of the degree of correlation is obtained, using its corresponding data processing equipment as the second data processing equipment.
5. more data processing equipment collaboration working methods according to claim 4, which is characterized in that if the degree of correlation is most High task is present in multiple data processing equipments, randomly chooses one of data processing equipment as the second data processing Equipment;Or select the sum of timeslice in data processing equipment it is minimum as the second data processing equipment, task to be migrated is moved Move on to the second data processing equipment.
6. more data processing equipment collaboration working methods according to claim 1, which is characterized in that according to described to be migrated The degree of correlation of task in task and other data processing equipments, determine the task immigration to be migrated to the second data processing set Standby process is:The degree of correlation of each task and task to be migrated in other data processing equipments is obtained, each data processing is calculated and sets The sum of degree of correlation of standby middle task, obtains the highest data processing equipment of the sum of degree of correlation by comparing, as the second number According to processing equipment.
7. more data processing equipment collaboration working methods according to claim 6, which is characterized in that if there are multiple data The task situation equal with the sum of the degree of correlation of task to be migrated in processing equipment, randomly chooses one of data processing equipment As the second data processing equipment;Or select the sum of timeslice in data processing equipment is minimum to be set as the second data processing It is standby, by task immigration to be migrated to the second data processing equipment.
8. a kind of more data processing equipment cooperative operation systems, which is characterized in that including controller and multiple data processing equipments; The multiple data processing equipment is connected respectively with controller, is connected with each other between the multiple data processing equipment;
The data processing equipment, for handling its one or more corresponding task;It is additionally operable to when the first data processing equipment When timeslice is more than the first preset value, task to be migrated is determined according to the priority of task, and task to be migrated is sent to control Device processed;
The controller is used to receive the task to be migrated that first data processing equipment is sent;It is additionally operable to treat according to The degree of correlation of migration task and task in other data processing equipments, determines at the second data that the task immigration to be migrated arrives Equipment is managed, and by the task immigration to be migrated to the second data processing equipment;
The degree of correlation is divided into 0,1 and 2, and specific basis for estimation is:If onrelevant between the processing procedure of the task, appoints The degree of correlation is 0 between business;It is 1 to directly obtain the degree of correlation between the task of objective result and the task of processing target result, In, the task of the processing target result is inessential task;Directly obtain the degree of correlation between the task of same objective result For 2.
9. more data processing equipment cooperative operation systems according to claim 8, which is characterized in that the task to be migrated After moving to the second data processing equipment, if the timeslice of second data processing equipment is more than the first preset value, described the Two data processing equipments are used to the task to be migrated being sent to controller;
The controller is additionally operable to receive the task to be migrated that the second data processing equipment is sent, and according to described to be migrated The degree of correlation of task determines the 3rd data processing equipment moved in task and the data processing equipment having not visited, and will The task immigration to be migrated is to the 3rd data processing equipment.
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