CN109032325A - A kind of acquisition methods, system, device and the readable storage medium storing program for executing of controller power consumption - Google Patents
A kind of acquisition methods, system, device and the readable storage medium storing program for executing of controller power consumption Download PDFInfo
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- CN109032325A CN109032325A CN201810783298.6A CN201810783298A CN109032325A CN 109032325 A CN109032325 A CN 109032325A CN 201810783298 A CN201810783298 A CN 201810783298A CN 109032325 A CN109032325 A CN 109032325A
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- controller
- maximum current
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- power consumption
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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
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3243—Power saving in microcontroller unit
Abstract
This application discloses a kind of acquisition methods of controller power consumption, comprising: selects multiple test points on the controller；Measure the maximum current of multiple test points；According to the maximum current of each test point, the corresponding maximum power dissipation of each test point is obtained；It sums to multiple maximum power dissipations, obtains the maximum power dissipation of the controller.The maximum current of each test point is measured in the application, and then finds out the maximum power dissipation of test point, the maximum power dissipation acquired and the more accurate reality being calculated in the prior art according to the inquiry of chip handbook, finally summation obtains the maximum power dissipation of controller.Various types of data obtained in the present invention is accurately specific, and research staff can more accurately assess the controller of design, and controller is further improved, keep the power consumption of controller more reasonable according to these data.Correspondingly, disclosed herein as well is acquisition system, device and the readable storage medium storing program for executing of a kind of controller power consumption with identical beneficial effect.
Description
Technical field
The present invention relates to controller design field, in particular to a kind of acquisition methods of controller power consumption, system, device and
Readable storage medium storing program for executing.
Background technique
Either storage system or server system are all advocating energy conservation now, therefore the power consumption of control system becomes outstanding
To be important, energy conservation can be used as the bright spot and strong competition spot of a product.In the identical situation of the various configurations of product, who
Product system power dissipation do it is low, then it is more standby competitive, therefore selected during deisgn product in chip, function mould
The various aspects such as the hardware realization of block will put the demand of low-power consumption in the first place.
By taking a simple 2U system as an example, as shown in the table, the general composition of a system power dissipation includes controller, wind
Fan and hard disk.Power consumption inside controller includes this several part of CPU, memory, key chip and interface card.The wherein power consumption of CPU
Difference is had according to selected processor different power consumption；Power consumption of internal memory can be slightly different according to different memory suppliers, but
Be float up and down be also very little；Key chip includes that chip is controlled used in some Implement of Function Module；Interface card is mainly
Refer to the outer plug-in card for needing PCIE to be used, power consumption also can have difference with different types of card；The power consumption of hard disk occurs mainly in
Power consumption when power consumption and idle when to disk read-write；The power consumption of fan can change with different revolving speeds.
How the power consumption of one system to obtain, at design initial stage, can enumerate all current consuming apparatus in system, and according to making
The maximum power dissipation that system is estimated with chip handbook, in this, as Primary Stage Data, later period system will do it actual measurement after returning,
The maximum true power consumption of whole system is surveyed out under big pressure, it is generally the case that evaluating the data come early period can be far longer than
It is the case where actual measurement, long-term in this way, one will affect our selections to PSU (power supply, power supply unit), Bu Neng
Design initial stage just selects power consumption power supply the most reasonable, and two is scientific to calculate, and cannot have better continuity.
Therefore, how to provide a kind of scheme of solution above-mentioned technical problem is that current those skilled in the art need to solve
Problem.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of acquisition methods of controller power consumption, system, devices and readable
Storage medium accelerates research and development process so as to accurately obtain controller power consumption.Its concrete scheme is as follows:
A kind of acquisition methods of controller power consumption, comprising:
Multiple test points are selected on the controller；
Measure the maximum current of multiple test points；
According to the maximum current of each test point, the corresponding maximum power dissipation of each test point is obtained；
It sums to multiple maximum power dissipations, obtains the maximum power dissipation of the controller.
Preferably, the process for selecting multiple test points on the controller, specifically includes:
The controller is divided into multiple control areas；
The maximum current of each control area is set as to the test point of the control area by place.
Preferably, the process of the maximum current of the multiple test points of measurement, specifically includes:
The maximum current of multiple test points is measured using detection IC and precision resistance.
Preferably, the process of the maximum current that multiple test points are measured using detection IC and precision resistance, tool
Body includes:
Following operation is executed to each test point:
The detection IC and the precision resistance are accessed at the power supply of the corresponding control area of the test point；
The maximum current for passing through the precision resistance, the maximum current as the test point are read by the detection IC.
It preferably, include CPU, memory, onboard network, PCIE outer plug-in card and key chip on the controller.
Correspondingly, the invention also discloses a kind of acquisition systems of controller power consumption, comprising:
Selecting module, for selecting multiple test points on the controller；
Measurement module, for measuring the maximum current of multiple test points；
It is corresponding most to obtain each test point for the maximum current according to each test point for computing module
Big power consumption；
Summation module obtains the maximum power dissipation of the controller for summing to multiple maximum power dissipations.
Preferably, the selecting module specifically includes:
Zoning unit, for the controller to be divided into multiple control areas；
Fixed point units, for the maximum current of each control area to be set as to the detection of the control area by place
Point.
Preferably, the measurement module is specifically used for:
The maximum current of multiple test points is measured using detection IC and precision resistance.
Correspondingly, the invention also discloses a kind of acquisition device of controller power consumption, comprising:
Memory, for storing computer program；
Processor realizes the step of the acquisition methods of controller power consumption as described above when for executing the computer program
Suddenly.
Correspondingly, being stored with computer on the readable storage medium storing program for executing the invention also discloses a kind of readable storage medium storing program for executing
The step of program, the computer program realizes the acquisition methods of controller power consumption as described above when being executed by processor.
The acquisition methods of a kind of controller power consumption disclosed by the invention, comprising: select multiple test points on the controller；It surveys
Measure the maximum current of multiple test points；According to the maximum current of each test point, each test point pair is obtained
The maximum power dissipation answered；It sums to multiple maximum power dissipations, obtains the maximum power dissipation of the controller.To each inspection in the present invention
The maximum current of measuring point measures, and then finds out the maximum power dissipation of test point, the maximum power dissipation acquired and root in the prior art
The more accurate reality being calculated is inquired according to chip handbook, finally summation obtains the maximum power dissipation of controller.In the present invention
The Various types of data arrived is accurately specific, and research staff can more accurately assess the controller of design according to these data, and
Controller is further improved, keeps the power consumption of controller more reasonable, reduces system cost, increases product competitiveness.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of step flow chart of the acquisition methods of controller power consumption in the embodiment of the present invention；
Fig. 2 is a kind of structure distribution figure of the acquisition system of controller power consumption in the embodiment of the present invention；
Fig. 3 is a kind of structure distribution figure of the acquisition device of controller power consumption in the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Either storage system or server system are all advocating energy conservation now, therefore the power consumption of control system becomes outstanding
To be important, energy conservation can be used as the bright spot and strong competition spot of a product.In the identical situation of the various configurations of product, who
Product system power dissipation do it is low, then it is more standby competitive, therefore selected during deisgn product in chip, function mould
The various aspects such as the hardware realization of block will put the demand of low-power consumption in the first place.
How the power consumption of one system to obtain, at design initial stage, can enumerate all current consuming apparatus in system, and according to making
The maximum power dissipation that system is estimated with chip handbook, in this, as Primary Stage Data, later period system will do it actual measurement after returning,
The maximum true power consumption of whole system is surveyed out under big pressure, it is generally the case that evaluating the data come early period can be far longer than
It is the case where actual measurement, long-term in this way, one will affect our selections to PSU (power supply, power supply unit), Bu Neng
Design initial stage just selects power consumption power supply the most reasonable, and two is scientific to calculate, and cannot have better continuity.
The maximum current of each test point is measured in the present invention, and then finds out the maximum power dissipation of test point, is acquired
Maximum power dissipation with the more accurate reality that is calculated is inquired according to chip handbook in the prior art, finally summation is controlled
The maximum power dissipation of device.Various types of data obtained in the present invention is accurately specific, and research staff can be according to these data, more accurately
The controller of ground assessment design, and controller is further improved, keep the power consumption of controller more reasonable.
It is shown in Figure 1 the embodiment of the invention discloses a kind of acquisition methods of controller power consumption, comprising:
S1: multiple test points are selected on the controller；
It when selecting test point, needs to follow the mentality of designing of controller, selects representative test point, guarantee control
Main power consumption on device can be detected, and research staff is able to carry out more accurately power consumption adjustment according to main power consumption；Except this
Except, it may be considered that the test point of selection more can comprehensively correspond to controller power consumption, so that the whole detection knot of controller
Fruit is more accurate.
S2: the maximum current of the multiple test points of measurement；
It is understood that the size of current of test point may change, function in the different working condition of controller
Consumption obtains more typical electric current relevant parameter, which can be the maximum current of test point, can be with
It is the average current of test point whithin a period of time.
S3: according to the maximum current of each test point, the corresponding maximum power dissipation of each test point is obtained；
It is understood that calculating the conventional means that maximum power dissipation is this field by maximum current, calculation method needs
It is carried out in conjunction with step S2, detail will be explained in embodiments below.
S4: it sums to multiple maximum power dissipations, obtains the maximum power dissipation of the controller.
It is understood that research staff according to the method can also be formed CBB (common building block, altogether
With module), to be used in all kinds of environment.
The acquisition methods of a kind of controller power consumption disclosed by the invention, comprising: select multiple test points on the controller；It surveys
Measure the maximum current of multiple test points；According to the maximum current of each test point, each test point pair is obtained
The maximum power dissipation answered；It sums to multiple maximum power dissipations, obtains the maximum power dissipation of the controller.To each inspection in the present invention
The maximum current of measuring point measures, and then finds out the maximum power dissipation of test point, the maximum power dissipation acquired and root in the prior art
The more accurate reality being calculated is inquired according to chip handbook, finally summation obtains the maximum power dissipation of controller.In the present invention
The Various types of data arrived is accurately specific, and research staff can more accurately assess the controller of design according to these data, and
Controller is further improved, keeps the power consumption of controller more reasonable, reduces system cost, increases product competitiveness.
The embodiment of the invention discloses a kind of acquisition methods of specific controller power consumption, relative to a upper embodiment, originally
Embodiment has made further instruction and optimization to technical solution.It is specific:
The process for selecting multiple test points described in step S1 on the controller, specifically includes:
The controller is divided into multiple control areas；
The maximum current of each control area is set as to the test point of the control area by place.
It is understood that it should think before following to the design of controller that controller, which is divided into multiple control areas,
Road, initial stage can be first, in accordance with the different demarcation design sections of function when designing controller, then refinement region and joint
Each region.
Specifically, including CPU, memory, onboard network, PCIE outer plug-in card and key chip on the controller.Certainly,
Controller can also include other elements.Subregion can be carried out to controller according to this component type, be controlled accordingly
Region processed.
The process of the maximum current of the multiple test points of measurement described in step S2, specifically includes:
The maximum current of multiple test points is measured using detection IC and precision resistance.
More specifically, the process packet of the maximum current that multiple test points are measured using detection IC and precision resistance
It includes:
Following operation is executed to each test point:
The detection IC and the precision resistance are accessed at the power supply of the corresponding control area of the test point；
The maximum current for passing through the precision resistance, the maximum current as the test point are read by the detection IC.
As can be seen that control area of the present embodiment by power consumption on refinement controller, more subtly to control
The power consumption of device is assessed, and so as to just select the suitable PSU of power at design initial stage, is reduced system cost, is increased
Product competitiveness.
Correspondingly, the invention also discloses a kind of acquisition system of controller power consumption, it is shown in Figure 2, comprising:
Selecting module 01, for selecting multiple test points on the controller；
Measurement module 02, for measuring the maximum current of multiple test points；
It is corresponding to obtain each test point for the maximum current according to each test point for computing module 03
Maximum power dissipation；
Summation module 04 obtains the maximum power dissipation of the controller for summing to multiple maximum power dissipations.
The maximum current of each test point is measured in the present invention, and then finds out the maximum power dissipation of test point, is acquired
Maximum power dissipation with the more accurate reality that is calculated is inquired according to chip handbook in the prior art, finally summation is controlled
The maximum power dissipation of device.Various types of data obtained in the present invention is accurately specific, and research staff can be according to these data, more accurately
The controller of ground assessment design, and controller is further improved, keep the power consumption of controller more reasonable, reduces system
System cost, increases product competitiveness.
Further, the selecting module 01 specifically includes:
Zoning unit, for the controller to be divided into multiple control areas；
Fixed point units, for the maximum current of each control area to be set as to the detection of the control area by place
Point.
In some specific embodiments, the measurement module 02 is specifically used for: being measured using detection IC and precision resistance
The maximum current of multiple test points.
In some specific embodiments, the measurement module 02 is specifically used for executing each test point following behaviour
Make:
The detection IC and the precision resistance are accessed at the power supply of the corresponding control area of the test point；
The maximum current for passing through the precision resistance, the maximum current as the test point are read by the detection IC.
In some specific embodiments, on the controller include CPU, memory, onboard network, PCIE outer plug-in card and
Key chip.
The embodiment of the present application also discloses a kind of acquisition device of controller power consumption, shown in Figure 3, including processor 11
With memory 12；Wherein, it is performed the steps of when the processing 11 executes the computer program saved in the memory 12
Multiple test points are selected on the controller；
Measure the maximum current of multiple test points；
According to the maximum current of each test point, the corresponding maximum power dissipation of each test point is obtained；
It sums to multiple maximum power dissipations, obtains the maximum power dissipation of the controller.
The maximum current of each test point is measured in the embodiment of the present invention, and then finds out the maximum work of test point
Consumption, the maximum power dissipation acquired and the more accurate reality being calculated in the prior art according to the inquiry of chip handbook, finally sum
Obtain the maximum power dissipation of controller.Various types of data obtained in the present invention is accurately specific, research staff can according to these data,
The controller of design is more accurately assessed, and controller is further improved, closes the power consumption of controller more
Reason reduces system cost, increases product competitiveness.
In some specific embodiments, the processor 11 executes the computer subprogram saved in the memory 12
When, following steps specifically may be implemented:
The controller is divided into multiple control areas；
The maximum current of each control area is set as to the test point of the control area by place.
In some specific embodiments, the processor 11 executes the computer subprogram saved in the memory 12
When, following steps specifically may be implemented: measuring the maximum current of multiple test points using detection IC and precision resistance.
In some specific embodiments, the processor 11 executes the computer subprogram saved in the memory 12
When, following operation is executed to each test point:
The detection IC and the precision resistance are accessed at the power supply of the corresponding control area of the test point；
The maximum current for passing through the precision resistance, the maximum current as the test point are read by the detection IC.
In some specific embodiments, on the controller include CPU, memory, onboard network, PCIE outer plug-in card and
Key chip.
Further, the acquisition device of the controller power consumption in the present embodiment can also include:
Input interface 13, for obtaining the computer program of extraneous importing, and the computer program that will acquire save to
In the memory 12, it can be also used for the various instructions and parameter that obtain extraneous terminal device transmission, and be transmitted to processor
In 11, so that processor 11 is handled accordingly using above-mentioned various instructions and parametric evolving.In the present embodiment, the input interface
13, which can specifically include but be not limited to USB interface, serial line interface, speech input interface, fingerprint input interface, hard disk, reads interface
Deng.
Output interface 14, the various data for generating processor 11 are exported to coupled terminal device, so as to
The various data of the generation of processor 11 can be got in other terminal devices being connected with output interface 14.In the present embodiment,
The output interface 14 can specifically include but be not limited to USB interface, serial line interface etc..
Communication unit 15 connects for establishing telecommunication between the acquisition device and external server of controller power consumption
It connects, in order to which image file can be mounted in external server by the acquisition device of controller power consumption.In the present embodiment, communication
Unit 15 can specifically include but be not limited to the remote communication unit based on wireless communication technique or wire communication technology.
Keyboard 16, the various parameters data or instruction inputted and tapping keycap in real time for obtaining user.
Display 17 carries out real-time display for obtaining the relevant information of process of controller power consumption, in order to user and
When understand the data acquisition condition of controller power consumption.
Mouse 18 can be used for assisting user input data and simplify the operation of user.
Further, the embodiment of the present application also discloses a kind of computer readable storage medium, computer mentioned here
Readable storage medium storing program for executing includes that random access memory (RAM), memory, read-only memory (ROM), electrically programmable ROM, electric erasable can be compiled
The storage of any other forms well known in journey ROM, register, hard disk, mobile hard disk, CD-ROM or technical field is situated between
Matter.It is stored with computer program in computer readable storage medium, is realized when the computer program is executed by processor following
Step:
Multiple test points are selected on the controller；
Measure the maximum current of multiple test points；
According to the maximum current of each test point, the corresponding maximum power dissipation of each test point is obtained；
It sums to multiple maximum power dissipations, obtains the maximum power dissipation of the controller.
The maximum current of each test point is measured in the embodiment of the present invention, and then finds out the maximum work of test point
Consumption, the maximum power dissipation acquired and the more accurate reality being calculated in the prior art according to the inquiry of chip handbook, finally sum
Obtain the maximum power dissipation of controller.Various types of data obtained in the present invention is accurately specific, research staff can according to these data,
The controller of design is more accurately assessed, and controller is further improved, closes the power consumption of controller more
Reason reduces system cost, increases product competitiveness.
In some specific embodiments, the computer subprogram stored in the computer readable storage medium is processed
When device executes, following steps specifically may be implemented:
The controller is divided into multiple control areas；
The maximum current of each control area is set as to the test point of the control area by place.
In some specific embodiments, the computer subprogram stored in the computer readable storage medium is processed
When device executes, following steps specifically may be implemented:
The maximum current of multiple test points is measured using detection IC and precision resistance.
In some specific embodiments, the computer subprogram stored in the computer readable storage medium is processed
When device executes, following steps specifically may be implemented:
Following operation is executed to each test point:
The detection IC and the precision resistance are accessed at the power supply of the corresponding control area of the test point；
The maximum current for passing through the precision resistance, the maximum current as the test point are read by the detection IC.
In some specific embodiments, on the controller include CPU, memory, onboard network, PCIE outer plug-in card and
Key chip.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.For being filled disclosed in embodiment
For setting, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part
Explanation.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond scope of the present application.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Above to a kind of acquisition methods, system, device and the readable storage medium storing program for executing of controller power consumption provided by the present invention
It is described in detail, used herein a specific example illustrates the principle and implementation of the invention, the above reality
The explanation for applying example is merely used to help understand method and its core concept of the invention；Meanwhile for the general technology of this field
Personnel, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this theory
Bright book content should not be construed as limiting the invention.
Claims (10)
1. a kind of acquisition methods of controller power consumption characterized by comprising
Multiple test points are selected on the controller；
Measure the maximum current of multiple test points；
According to the maximum current of each test point, the corresponding maximum power dissipation of each test point is obtained；
It sums to multiple maximum power dissipations, obtains the maximum power dissipation of the controller.
2. acquisition methods according to claim 1, which is characterized in that the mistake for selecting multiple test points on the controller
Journey specifically includes:
The controller is divided into multiple control areas；
The maximum current of each control area is set as to the test point of the control area by place.
3. acquisition methods according to claim 2, which is characterized in that the maximum current of the multiple test points of measurement
Process specifically includes:
The maximum current of multiple test points is measured using detection IC and precision resistance.
4. acquisition methods according to claim 3, which is characterized in that described to measure multiple institutes using detection IC and precision resistance
The process for stating the maximum current of test point, specifically includes:
Following operation is executed to each test point:
The detection IC and the precision resistance are accessed at the power supply of the corresponding control area of the test point；
The maximum current for passing through the precision resistance, the maximum current as the test point are read by the detection IC.
5. according to claim 1 to any one of 4 acquisition methods, which is characterized in that include on the controller CPU, memory,
Onboard network, PCIE outer plug-in card and key chip.
6. a kind of acquisition system of controller power consumption characterized by comprising
Selecting module, for selecting multiple test points on the controller；
Measurement module, for measuring the maximum current of multiple test points；
Computing module obtains the corresponding maximum work of each test point for the maximum current according to each test point
Consumption；
Summation module obtains the maximum power dissipation of the controller for summing to multiple maximum power dissipations.
7. obtaining system according to claim 6, which is characterized in that the selecting module specifically includes:
Zoning unit, for the controller to be divided into multiple control areas；
Fixed point units, for the maximum current of each control area to be set as to the test point of the control area by place.
8. obtaining system according to claim 7, which is characterized in that the measurement module is specifically used for:
The maximum current of multiple test points is measured using detection IC and precision resistance.
9. a kind of acquisition device of controller power consumption characterized by comprising
Memory, for storing computer program；
Processor realizes that the controller power consumption as described in any one of claim 1 to 5 obtains when for executing the computer program
The step of taking method.
10. a kind of readable storage medium storing program for executing, which is characterized in that be stored with computer program, the meter on the readable storage medium storing program for executing
It is realized when calculation machine program is executed by processor as described in any one of claim 1 to 5 the step of the acquisition methods of controller power consumption.
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