CN110347226A - Method and device for allocating temperature of computing equipment - Google Patents
Method and device for allocating temperature of computing equipment Download PDFInfo
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- CN110347226A CN110347226A CN201910480765.2A CN201910480765A CN110347226A CN 110347226 A CN110347226 A CN 110347226A CN 201910480765 A CN201910480765 A CN 201910480765A CN 110347226 A CN110347226 A CN 110347226A
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000007613 environmental effect Effects 0.000 claims description 40
- 230000008859 change Effects 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 6
- 230000002829 reductive effect Effects 0.000 claims description 3
- 240000007651 Rubus glaucus Species 0.000 description 8
- 235000011034 Rubus glaucus Nutrition 0.000 description 8
- 235000009122 Rubus idaeus Nutrition 0.000 description 8
- 235000015108 pies Nutrition 0.000 description 8
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 241001137251 Corvidae Species 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013527 convolutional neural network Methods 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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- 230000036961 partial effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/206—Cooling means comprising thermal management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
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Abstract
The invention provides a method for allocating the temperature of computing equipment, which comprises the steps of placing a plurality of computing equipment in a closed space to be allocated with the temperature; acquiring operating temperature parameters of the computing equipment and the current environment temperature of the closed space; determining whether to reduce the frequency and/or the voltage of the operation equipment according to the temperature parameter of the operation equipment; determining the number and frequency values of the operating equipment required to be configured for temperature deployment according to the current environment temperature, the target environment temperature and a deployment ratio, wherein the deployment ratio is a ratio of a difference value of the current environment temperature and the target environment temperature relative to a reference value; and selecting the configured computing equipment according to the number of the computing equipment needing to be configured, configuring the frequency of the configured computing equipment, and storing configuration information into a database. The method for allocating the temperature of the computing equipment can utilize the heat emitted by a large amount of computing equipment and allocate the temperature of the computing equipment.
Description
Technical field
Field of artificial intelligence of the present invention, in particular to a kind of method and device of arithmetic facility temperature allotment.
Background technique
Currently, large amount of complex calculates the arithmetic facility for generally requiring huge number.The frequency and voltage of arithmetic facility configure
Higher its computing capability of expression is stronger, meanwhile, also imply that electricity consumed by arithmetic facility is higher, temperature, the heat to shed
Amount is also higher, and on the contrary then temperature and the heat to shed are lower.In general situation, the heat that arithmetic facility distributes can be by dissipating
Thermal is discharged to outside place, but this kind of method does not make full use of resource.In fact, if the heat that a large amount of arithmetic facilities distribute
Amount can be utilized, then the partial heat is more considerable.
Summary of the invention
(1) technical problems to be solved
In view of the above problems, the main purpose of the present invention is to provide the methods and dress of a kind of allotment of arithmetic facility temperature
It sets, at least one of to solve the above problems.
(2) technical solution
According to an aspect of the invention, there is provided a kind of method of arithmetic facility temperature allotment, comprising:
Multiple arithmetic facilities are placed in the enclosure space of pending temperature allotment；
Obtain the temperature parameter of arithmetic facility operation and the current environmental temperature of the enclosure space；
The temperature parameter run according to the arithmetic facility, it is determined whether reduce or promoted the frequency of the arithmetic facility
And/or voltage；
According to the arithmetic facility configured needed for current environmental temperature and target environment temperature, allotment ratio temperature allotment
Quantity and frequency values, the allotment ratio be ratio of the difference of current environmental temperature and target environment temperature relative to a reference value
Value；
According to the quantity of the arithmetic facility of the required configuration, the arithmetic facility being configured is selected, is configured to described
The frequency of arithmetic facility is configured, and configuration information is stored in database.
Further, a reference value is that program is pre- by data acquisition in previous operational process or a reference value
Deposit value.
Further, a reference value is that the arithmetic facility of configuration predetermined quantity in previous operational process is transported with preset frequency
Temperature change difference in row obtained predetermined time, or for the configuration predetermined quantity prestored arithmetic facility with predetermined frequency
Rate runs the temperature change difference in the obtained predetermined time.
Further, the temperature parameter run according to the arithmetic facility, it is determined whether reduce the arithmetic facility
Frequency and/or voltage, comprising:
The temperature parameter of the acquisition arithmetic facility operation is compared with temperature protection threshold value, if the arithmetic facility
The temperature parameter of operation is greater than temperature protection threshold value, then reduces the frequency and/or voltage of the arithmetic facility.
Further, the temperature parameter of the arithmetic facility operation includes the chip temperature peak of every arithmetic facility
And/or the intake air temperature of every arithmetic facility.
Further, according to configuration needed for current environmental temperature and target environment temperature, allotment ratio temperature allotment
Arithmetic facility quantity and frequency values include:
If current environmental temperature is higher than target environment temperature, according to the number for the arithmetic facility that allotment ratio determination need to configure
Amount and its reduced voltage or frequency；
If current environmental temperature is equal to target environment temperature, the voltage and frequency of current operation equipment are remained unchanged；
If current environmental temperature is lower than target environment temperature, according to the number for the arithmetic facility that allotment ratio determination need to configure
Amount and its increased voltage or frequency.
Further, after the configuration information deposit database, the temperature parameter for obtaining arithmetic facility operation is returned
And the enclosure space current environmental temperature the step of, carry out circular flow, the circular flow be according to the set time week
Phase circular flow periodically acquires the temperature parameter of arithmetic facility operation and the current environmental temperature of the enclosure space, and
Carry out the temperature allotment of arithmetic facility.
Further, a reference value is the current environmental temperature and target environment temperature in the previous period configured
The difference of degree, the allotment ratio is a default value in the initial period.
Further, the allotment ratio=(T1n-T2n)/(T1n-1-T2n-1)
Wherein, T1nFor current environmental temperature, T2nFor target environment temperature, T1n-1For a upper period configured
Current environmental temperature, T2n-1For the target environment temperature in a upper period configured.
Further, when the allotment ratio is more than or equal to 1, the quantity of the arithmetic facility being configured is constant, institute
The frequency values for stating the arithmetic facility being configured increased than the frequency in a upper period: frequency step value * INT (allotment ratio+0.5)；
When the allotment ratio is less than 1, the frequency values of the arithmetic facility being configured are constant, the fortune being configured
Calculated the quantity of equipment are as follows: INT (the arithmetic facility quantity * allotment ratio being configured in a upper period).
Further, multiple arithmetic facilities in the enclosure space have multiple and different control units, each control
Unit corresponds to a static IP, wherein each IP corresponds at least one arithmetic facility, configures needed for the temperature allotment
The quantity of arithmetic facility, including the IP quantity configured needed for determining, all arithmetic facilities corresponding to same IP are configured.
Further, the corresponding arithmetic facility quantity of each IP is identical.
Further, when the allotment ratio is more than or equal to 1, the IP quantity being configured is constant, described to be configured
The frequency values of arithmetic facility increased than the frequency in a upper period: frequency step value * INT (allotment ratio+0.5)；
When the allotment ratio is less than 1, the frequency values of the arithmetic facility being configured are constant, the IP being configured
Quantity are as follows: INT (a upper period be configured IP quantity * allotment ratio).
Further, carrying out configuration to the frequency of the arithmetic facility being configured includes: by Socket connection needs
The IP for the arithmetic facility being configured, the API for the change configuration for calling the corresponding control centre of the IP to provide, completes configuration.
Further, it is described configuration information is stored in database include: by the arithmetic facility quantity of this period assignment or
IP quantity, frequency values and the state value deposit database for whether having adjusted frequency.
Other side according to the present invention provides a kind of device of arithmetic facility temperature allotment, comprising:
Parameter acquiring unit, for obtaining the temperature parameter of arithmetic facility operation and the current environment temperature of the enclosure space
Degree；
Temperature parameter that is anti-to restart unit, being run according to the arithmetic facility, it is determined whether reduce the arithmetic facility
Frequency and/or voltage, to prevent from causing to restart since arithmetic facility temperature is excessively high；
Policy unit is deployed, according to the current environmental temperature, target environment temperature and allotment ratio, temperature allotment
The quantity and frequency values of the arithmetic facility of required configuration；
Configuration unit selects the arithmetic facility being configured according to the quantity of the arithmetic facility, to the fortune being configured
The frequency for calculating equipment is configured, and configuration information is stored in database.
Further, the device further include: at least one control centre, each control centre have a static state
IP, and it is connected to multiple arithmetic facilities.
(3) beneficial effect
It can be seen from the above technical proposal that a kind of method and device of arithmetic facility temperature allotment of the present invention at least has
One of following beneficial effect:
(1) it provides the heat utilization that sheds of arithmetic facility, its quantity of heat given up and temperature is made to be maintained at certain range
It is interior, then arithmetic facility can be applied in more application scenarios, meet greater demand；
(2) can the temperature to enclosure space carry out lasting control, and be adjusted to next with reference to carrying out with previous
Secondary adjustment can effective precise control of temperature by adjusting in real time.
Detailed description of the invention
It, below will be to prior art and case study on implementation in order to illustrate more clearly of technical solution of the present invention and embodiment
Required attached drawing is illustrated, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the flow chart of the method for arithmetic facility temperature of embodiment of the present invention allotment.
Fig. 2 is the flow chart of the method for arithmetic facility of embodiment of the present invention temperature allotment.
Fig. 3 is the block diagram of arithmetic facility of embodiment of the present invention temperature deployment device.
Specific embodiment
In first illustrative examples of the invention, a kind of method of arithmetic facility temperature allotment is provided.Fig. 1 is this
The flow chart of the method for inventive embodiments arithmetic facility temperature allotment.
As shown in Figure 1, the method for the present embodiment arithmetic facility temperature allotment includes:
Multiple arithmetic facilities are placed in the enclosure space of pending temperature allotment by S0, and program starts, and arithmetic facility is according to silent
Recognize parameter operation.
S1 obtains the temperature parameter of arithmetic facility operation and the current environmental temperature of the enclosure space；
S2, according to the arithmetic facility run temperature parameter, it is determined whether reduce the arithmetic facility frequency and/or
Voltage；
S3, according to the operation configured needed for current environmental temperature and target environment temperature, allotment ratio temperature allotment
The quantity and frequency values of equipment, the allotment ratio are the difference of current environmental temperature and target environment temperature relative to a reference value
Ratio；
S4 selects the arithmetic facility being configured according to the quantity of the arithmetic facility, to the arithmetic facility being configured
Frequency configured, and configuration information is stored in database, return step S2 circular flow, realizes lasting control to temperature
System.
In the present embodiment, in order to realize the lasting control to the temperature of enclosure space, confidence is matched described in the step S4
After breath deposit database, the circular flow for returning to the step S2 is periodically to obtain according to fixed time period circular flow
The current environmental temperature of the temperature parameter and the enclosure space that take arithmetic facility to run, and carry out the temperature tune of arithmetic facility
Match, so as to persistently control the file of enclosure space.
In the step S2, by the way that the temperature parameter of the acquisition arithmetic facility operation is compared with temperature protection threshold value
Compared with, if the arithmetic facility operation temperature parameter be greater than temperature protection threshold value, reduce the arithmetic facility frequency and/or
Voltage, to prevent arithmetic facility from causing to restart since temperature is excessively high.Wherein, the temperature parameter of the arithmetic facility operation includes
The chip temperature peak of every arithmetic facility and/or the intake air temperature of every arithmetic facility.
In the step S3, if current environmental temperature is higher than target environment temperature, need to be matched according to allotment ratio determination
The quantity for the arithmetic facility set and its reduced voltage or frequency；If current environmental temperature is equal to target environment temperature, currently
The voltage and frequency of arithmetic facility remain unchanged；It is true according to allotment ratio if current environmental temperature is lower than target environment temperature
Surely the quantity for the arithmetic facility that need to be configured and its increased voltage or frequency.
When being configured according to allotment ratio, a reference value is that the operation of configuration predetermined quantity in previous operational process is set
It is standby that temperature change difference in the obtained predetermined time, or the fortune for the configuration predetermined quantity prestored are run with preset frequency
It calculates equipment and runs the temperature change difference in the obtained predetermined time with preset frequency.According to current environmental temperature and target ring
The quantity and frequency values of the arithmetic facility configured needed for border temperature, allotment ratio temperature allotment.
Specifically, during circular flow, a reference value passes through data acquisition in previous operational process:
The allotment ratio=(T1n-T2n)/(T1n-1-T2n-1)
Wherein, T1nFor current environmental temperature, T2nFor target environment temperature, T1n-1Worked as front ring when deploying for a upper period
Border temperature, T2n-1For the target environment temperature in a upper period.When the allotment ratio is more than or equal to 1, illustrate needed for this period
Temperature knots modification it is also bigger than the last period, therefore the quantity of the arithmetic facility being configured is constant, described to be configured
The frequency values of arithmetic facility increased frequency step value * INT (allotment ratio+0.5), i.e. allotment ratio four than the frequency in a upper period
House five enter be rounded after multiplied by frequency step value；When the allotment ratio is less than 1, the temperature knots modification for illustrating that this period needs is small
The Yu Shangyi period.The frequency values of the arithmetic facility being configured are constant, the quantity of the arithmetic facility being configured are as follows: INT
(the arithmetic facility quantity * allotment ratio being configured in a upper period), i.e., the arithmetic facility quantity * tune being configured in a upper period
It is rounded after proportion.It, can be effectively accurate by adjusting in real time by being adjusted to previous with reference to being adjusted next time
Control temperature.
Since the frequency shift of arithmetic facility is increased and decreased generally according to frequency stepping, according to allotment in the present embodiment
The frequency values for the arithmetic facility that ratio configures needed for determining i.e. determination changes several frequency step values every time.Particularly, initial week
The allotment ratio is a default value in phase.In one embodiment, described to be configured when carrying out temperature allotment in the initial period
For arithmetic facilities whole in enclosure space, the height according to target temperature relative to Current Temperatures is increased and decreased arithmetic facility, if
Target temperature is higher than Current Temperatures, then the frequency values of arithmetic facility increase a frequency step value；If target temperature is lower than current
Temperature, then the frequency values of arithmetic facility reduce by a frequency step value.
In the step S4, by the IP for the arithmetic facility that Socket connection needs to be configured, the corresponding control of the IP is called
The API for the change configuration that center processed provides, completes the configuration to arithmetic facility frequency.After the completion of configuration, by this period assignment
Arithmetic facility quantity, frequency values and the state value deposit database for whether having adjusted frequency.
It should be noted that in the present embodiment, the period of circular flow is time in the fixed period, if each circulation when
Between not fixed value, then the allotment ratio is also related with the time of the time in this period and a upper period.
The temperature concocting method of arithmetic facility of the invention can be such that the quantity of heat given up of hundreds and thousands of arithmetic facilities controls
In certain temperature range, by keeping its quantity of heat given up and temperature for the heat utilization that sheds of those arithmetic facilities
Within the scope of certain, so that arithmetic facility is applied in more application scenarios, meet greater demand.
In second illustrative examples of the invention, a kind of method of arithmetic facility temperature allotment is provided.Fig. 2 is this
The flow chart of the method for inventive embodiments arithmetic facility temperature allotment.
In the present embodiment, the drying room of relative closure is used for by the method that the arithmetic facility temperature is deployed, so that drying
The temperature of dry chamber is kept in a certain range.Specifically, in the present embodiment, 10 raspberry pies are provided with, each raspberry pie has
One static IP and each raspberry pie are connected with 80 arithmetic facilities.By in arithmetic facility air outlet opposite direction enclosed environment, make ring
Border temperature is maintained under a certain range, such as 67-71 degree.
As shown in Fig. 2, arithmetic facility is run according to default parameters after program starts, PLL is set as 500MHz, simultaneously
The IP of all raspberry pies is connected by Socket, periodically obtains the running state parameter of all arithmetic facilities, including every
The chip temperature peak Tmax of arithmetic facility, and determine the IP quantity and frequency of the allotment of this period.
Due in the environment of relative closure, the chip temperature of arithmetic facility is therefore primary easily close to temperature protection value
Premise is the need to ensure that arithmetic facility operates normally.When carrying out temperature allotment, the chip temperature of every arithmetic facility is obtained first
Spend peak Tmax, it is assumed that temperature protection value is 107 DEG C, traverses the chip temperature peak Tmax of every machine, if it exceeds
107 DEG C, then the frequency of all arithmetic facilities and/or voltage reduce below the IP where the raspberry pie connected the arithmetic facility
To a certain fixed value.
Then the actual temperature in enclosed environment is obtained.Multiple sampled points are set in enclosed environment in the present embodiment, it is desirable that
Environment temperature is between 67 DEG C -70 DEG C.Wherein, the sample temperature of sampled point 1 is the first actual temperature；The sampling temperature of sampled point 2
Degree is the second actual temperature.If the first actual temperature and the second actual temperature are above the upper limit of required temperature range,
That is the first actual temperature threshold value needs to reduce arithmetic facility frequency then to reduce and radiate, and in the present embodiment, described first is practical warm
Spending threshold value is 70 DEG C；If the first actual temperature and the second actual temperature are below the lower limit of required temperature range, i.e., the
Two actual temperature threshold values need boosting operational device frequency then to increase heat dissipation, and the IP quantity and adjustment frequency size of adjustment need
Temperature change after deploying in a cycle in comparison determines, in the present embodiment, the second actual temperature threshold value is 67
℃.In the present embodiment, arithmetic facility can match frequency 50-850, and 25 be a frequency step value.When deploying first time, default is all
IP adjusts a stepping 25 (increase or reduce), is then stored in database, refers to for allotment next time.
A current goal environment temperature difference is obtained by the actual temperature and target environment temperature of enclosed environment, is read
According to library obtain after the allotment of last period in preceding temperature change, with current goal environment temperature difference divided by preceding temperature change,
Obtain allotment ratio.It keeps IP quantity constant if it is greater than 1, uses the integer part of allotment ratio as frequency number of steps, multiply
With the step number 25 of each stepping.Constant if it is less than 1 frequency stepping, IP quantity is multiplied by allotment ratio round numbers again.Thus
The value of the IP quantity and frequency that this time need to adjust has been obtained, these IP are connected by Socket, the raspberry pie is called to provide
The API of configuration is changed, configuration is completed.It is stored in database by this configuration information, can also save and this time whether adjust simultaneously
The whole state value of frequency.Purpose is if last not configuration only need to be according to the last time without reference to value
Dispensing mode is configured.
It is described periodically to obtain all operations unlike the first embodiment in some other embodiment
The running state parameter of equipment is the intake air temperature Temp of every arithmetic facility, when carrying out temperature allotment, is obtained first every
The intake air temperature Temp of platform arithmetic facility, it is assumed that temperature protection value is 83 DEG C, traverses the intake air temperature of every arithmetic facility
Temp, if it exceeds 83 DEG C, then the frequency of all arithmetic facilities below the IP where the raspberry pie connected the arithmetic facility
And/or voltage drop is as low as a certain fixed value.
It is described periodically to obtain all operations unlike the first embodiment in some other embodiment
The running state parameter of equipment is the intake air temperature Temp of every arithmetic facility, when carrying out temperature allotment, is obtained first every
The intake air temperature Temp of the chip temperature peak Tmax of platform arithmetic facility and every arithmetic facility, it is assumed that arithmetic facility
Chip temperature protection value be 107 DEG C, the intake air temperature protection value of arithmetic facility is 83 DEG C, traverses the core of every arithmetic facility
The intake air temperature Temp of piece temperature maximum Tmax, arithmetic facility, if the chip temperature peak Tmax of arithmetic facility is super
The intake air temperature Temp for crossing 107 DEG C or arithmetic facility is more than 83 DEG C, then where the raspberry pie connected the arithmetic facility
The frequency of all arithmetic facilities and/or voltage drop are as low as a certain fixed value below IP.
In third illustrative examples of the present invention, a kind of device of arithmetic facility temperature allotment is provided.Fig. 3 is this
The block diagram of inventive embodiments arithmetic facility temperature deployment device.As shown in figure 3, described device includes:
Parameter acquiring unit, for obtaining the temperature parameter of arithmetic facility operation and the current environment temperature of the enclosure space
Degree；
Temperature parameter that is anti-to restart unit, being run according to the arithmetic facility, it is determined whether reduce the arithmetic facility
Frequency and/or voltage, to prevent from causing to restart since arithmetic facility temperature is excessively high；
Policy unit is deployed, according to the current environmental temperature, target environment temperature and allotment ratio, temperature allotment
The quantity and frequency values of the arithmetic facility of required configuration；
Configuration unit selects the arithmetic facility being configured according to the quantity of the arithmetic facility, to the fortune being configured
The frequency for calculating equipment is configured, and configuration information is stored in database.
Wherein, described to prevent restarting unit by obtaining the temperature parameter and temperature protection threshold value that arithmetic facility is run for described
It is compared, if the temperature parameter of arithmetic facility operation is greater than temperature protection threshold value, reduces the frequency of the arithmetic facility
Rate and/or voltage, to prevent arithmetic facility from causing to restart since temperature is excessively high.Wherein, the temperature of the arithmetic facility operation
Parameter includes the chip temperature peak of every arithmetic facility and/or the intake air temperature of every arithmetic facility.
In the deployment unit, the allotment ratio according to the temperature change of upper a cycle, current environmental temperature and
Target environment temperature determines.According to configuration needed for current environmental temperature and target environment temperature, allotment ratio temperature allotment
Arithmetic facility quantity and frequency values.
Specifically, the allotment ratio=(T1n-T2n)/(T1n-1-T2n-1)
Wherein, T1nFor current environmental temperature, T2nFor target environment temperature, T1n-1For the current environmental temperature in a upper period,
T2n-1For the target environment temperature in a upper period.When the allotment ratio is more than or equal to 1, temperature needed for illustrating this period changes
Variable is also bigger than the last period, therefore the quantity of the arithmetic facility being configured is constant, the arithmetic facility being configured
Frequency values increased frequency step value * INT (allotment ratio+0.5) than the frequency in a upper period；When the allotment ratio is less than 1
When, illustrate that the temperature knots modification that this period needs was less than a upper period.The frequency values of the arithmetic facility being configured are constant, institute
Stated the quantity for the arithmetic facility being configured are as follows: INT (the arithmetic facility quantity * allotment ratio being configured in a upper period).
Since the frequency shift of arithmetic facility is increased and decreased generally according to frequency stepping, according to allotment in the present embodiment
The frequency values for the arithmetic facility that ratio configures needed for determining i.e. determination changes several frequency step values every time.Particularly, initial week
The allotment ratio is a default value in phase.In one embodiment, described to be configured when carrying out temperature allotment in the initial period
For arithmetic facilities whole in enclosure space, the height according to target temperature relative to Current Temperatures is increased and decreased arithmetic facility, if
Target temperature is higher than Current Temperatures, then the frequency values of arithmetic facility increase a frequency step value；If target temperature is lower than current
Temperature, then the frequency values of arithmetic facility reduce by a frequency step value.
In the configuration unit, by the IP for the arithmetic facility that Socket connection needs to be configured, call the IP corresponding
The API for the change configuration that control centre provides, completes the configuration to arithmetic facility frequency.After the completion of configuration, by this period assignment
Arithmetic facility quantity, frequency values and whether have adjusted frequency state value deposit database.
Preferably, in the present embodiment, the device of arithmetic facility temperature allotment further include:
At least one control centre, each control centre has a static IP, and is connected to multiple arithmetic facilities.When need
When carrying out quantity selection to arithmetic facility, with the arithmetic facility of the corresponding control centre's connection of each IP for a unit of quantity
It is selected, i.e., under the same IP, all arithmetic facilities carry out frequency allotment.Thus, it is possible to more easily control selections
The quantity of IP.
So far, attached drawing is had been combined to the present invention have been described in detail.According to above description, those skilled in the art are answered
When having clear understanding to the present invention.
It should be noted that in attached drawing or specification text, the implementation for not being painted or describing is affiliated technology
Form known to a person of ordinary skill in the art, is not described in detail in field.In addition, the above-mentioned definition to each element and not only limiting
Various specific structures, shape or the mode mentioned in embodiment, those of ordinary skill in the art can carry out simply more it
Change or replaces.
Certainly, according to actual needs, the present invention is based on the face identification method of cascade deep layer convolutional neural networks and it is
System can also include other parts, and due to unrelated with innovation of the invention, details are not described herein again.
Similarly, it should be understood that in order to simplify the present invention and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the invention should not be construed to reflect an intention that i.e. required guarantor
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features for the single embodiment invented less than front.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself
All as a separate embodiment of the present invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
It combines to all features invented in this specification (including the accompanying claims, abstract and drawings) and appointing such as the invention
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) in invent each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.
Various component embodiments of the invention can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice
Microprocessor or digital signal processor (DSP) are some or complete in relevant device according to an embodiment of the present invention to realize
The some or all functions of portion's component.The present invention be also implemented as a part for executing method as described herein or
The device or device program (for example, computer program and computer program product) of person's whole.Such realization is of the invention
Program can store on a computer-readable medium, or may be in the form of one or more signals.Such signal
It can be downloaded from an internet website to obtain, be perhaps provided on the carrier signal or be provided in any other form.
Furthermore the word of ordinal number such as " first ", " second ", " third " etc. used in specification and claim,
To modify corresponding element, itself simultaneously unexpectedly contains and represents the element and have any ordinal number, does not also represent a certain element and another
The sequence or the sequence in manufacturing method of one element, the use of those ordinal numbers are only used to obtain the element with certain name
Clear differentiation can be made with another element with identical name.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (17)
1. a kind of method of arithmetic facility temperature allotment characterized by comprising
Multiple arithmetic facilities are placed in the enclosure space of pending temperature allotment；
Obtain the temperature parameter of arithmetic facility operation and the current environmental temperature of the enclosure space；
The temperature parameter run according to the arithmetic facility, it is determined whether reduce the frequency and/or voltage of the arithmetic facility；
According to the number of the arithmetic facility configured needed for current environmental temperature and target environment temperature, allotment ratio temperature allotment
Amount and frequency values, the allotment ratio are ratio of the difference of current environmental temperature and target environment temperature relative to a reference value；
According to the quantity of the arithmetic facility of the required configuration, the arithmetic facility being configured is selected, to the operation being configured
The frequency of equipment is configured, and configuration information is stored in database.
2. the method according to claim 1, wherein a reference value is obtained by the data in previous operational process
It takes or a reference value is program pre-stored values.
3. according to the method described in claim 2, it is characterized in that, a reference value is predetermined to be configured in previous operational process
The arithmetic facility of quantity runs the temperature change difference in the obtained predetermined time, or the configuration to prestore with preset frequency
The arithmetic facility of predetermined quantity runs the temperature change difference in the obtained predetermined time with preset frequency.
4. the method according to claim 1, wherein it is described according to the arithmetic facility run temperature parameter,
Determine whether to reduce the frequency and/or voltage of the arithmetic facility, comprising:
The temperature parameter of the acquisition arithmetic facility operation is compared with temperature protection threshold value, if the arithmetic facility is run
Temperature parameter be greater than temperature protection threshold value, then reduce the frequency and/or voltage of the arithmetic facility.
5. according to the method described in claim 4, it is characterized in that, the temperature parameter of arithmetic facility operation includes every fortune
Calculate the chip temperature peak of equipment and/or the intake air temperature of every arithmetic facility.
6. the method according to claim 1, wherein according to current environmental temperature and target environment temperature, allotment
Ratio temperature deploys the quantity of the required arithmetic facility configured and frequency values include:
If current environmental temperature is higher than target environment temperature, according to the number for the arithmetic facility that the allotment ratio determination need to configure
Amount and its reduced voltage or frequency；
If current environmental temperature is equal to target environment temperature, the voltage and frequency of current operation equipment are remained unchanged；
If current environmental temperature is lower than target environment temperature, according to the number for the arithmetic facility that the allotment ratio determination need to configure
Amount and its increased voltage or frequency.
7. the method according to claim 1, wherein the method also includes:
After the configuration information deposit database, the temperature parameter for obtaining arithmetic facility operation and the enclosure space are returned
Current environmental temperature the step of, carry out circular flow, the circular flow be according to fixed time period circular flow, i.e., it is all
Phase property obtains the temperature parameter of arithmetic facility operation and the current environmental temperature of the enclosure space, and carries out the temperature of arithmetic facility
Degree allotment.
8. the method according to the description of claim 7 is characterized in that a reference value is the previous period configured
The difference of current environmental temperature and target environment temperature, the allotment ratio is a default value in the initial period.
9. according to the method described in claim 8, it is characterized in that,
The allotment ratio=(T1n-T2n)/(T1n-1-T2n-1)
Wherein, T1nFor current environmental temperature, T2nFor target environment temperature, T1n-1It is current for a upper period configured
Environment temperature, T2n-1For the target environment temperature in a upper period configured.
10. according to the method described in claim 9, it is characterized in that,
When the allotment ratio is more than or equal to 1, the quantity of the arithmetic facility being configured is constant, the operation being configured
The frequency values of equipment increased than the frequency in a upper period: frequency step value * INT (allotment ratio+0.5)；
When the allotment ratio is less than 1, the frequency values of the arithmetic facility being configured are constant, and the operation being configured is set
Standby quantity are as follows: INT (the arithmetic facility quantity * allotment ratio being configured in a upper period).
11. according to the method described in claim 9, it is characterized in that, multiple arithmetic facilities in the enclosure space are with more
A different control unit, the corresponding static IP of each control unit, wherein each IP corresponds at least one arithmetic facility,
The quantity of the arithmetic facility configured needed for the temperature allotment, including the IP quantity configured needed for determining, to same IP pairs
All arithmetic facilities answered are configured.
12. according to the method for claim 11, which is characterized in that the corresponding arithmetic facility quantity of each IP is identical.
13. according to the method for claim 12, which is characterized in that
When the allotment ratio is more than or equal to 1, the IP quantity being configured is constant, the frequency of the arithmetic facility being configured
Rate value increased than the frequency in a upper period: frequency step value * INT (allotment ratio+0.5)；
When the allotment ratio is less than 1, the frequency values of the arithmetic facility being configured are constant, the number of the IP being configured
Amount are as follows: INT (the IP quantity * allotment ratio being configured in a upper period).
14. the method according to claim 1, wherein matching to the frequency of the arithmetic facility being configured
It sets and includes:
By the IP for the arithmetic facility that Socket connection needs to be configured, the change for calling the corresponding control centre of the IP to provide is matched
The API set completes configuration.
15. the method according to claim 1, wherein described configuration information is stored in database includes:
By the arithmetic facility quantity of this period assignment or IP quantity, frequency values and the state value deposit data for whether having adjusted frequency
Library.
16. a kind of device of arithmetic facility temperature allotment characterized by comprising
Parameter acquiring unit, for obtaining the temperature parameter of arithmetic facility operation and the current environmental temperature of the enclosure space；
Temperature parameter that is anti-to restart unit, being run according to the arithmetic facility, it is determined whether reduce the frequency of the arithmetic facility
And/or voltage, to prevent from causing to restart since arithmetic facility temperature is excessively high；
Policy unit is deployed, according to the current environmental temperature, target environment temperature and allotment ratio, needed for temperature allotment
The quantity and frequency values of the arithmetic facility of configuration；
Configuration unit selects the arithmetic facility being configured according to the quantity of the arithmetic facility, sets to the operation being configured
Standby frequency is configured, and configuration information is stored in database.
17. device according to claim 16, which is characterized in that further include:
At least one control centre, each control centre has a static IP, and is connected to multiple arithmetic facilities.
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