CN106292950A - Many interval temperature values are in the application process of multi core chip and system - Google Patents
Many interval temperature values are in the application process of multi core chip and system Download PDFInfo
- Publication number
- CN106292950A CN106292950A CN201610605918.8A CN201610605918A CN106292950A CN 106292950 A CN106292950 A CN 106292950A CN 201610605918 A CN201610605918 A CN 201610605918A CN 106292950 A CN106292950 A CN 106292950A
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- Prior art keywords
- interval
- temperature value
- threads
- temperature
- value
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Classifications
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5094—Allocation of resources, e.g. of the central processing unit [CPU] where the allocation takes into account power or heat criteria
Abstract
The invention provides a kind of many interval temperature values in the application process of multi core chip and system, it is interval that described method comprises the steps: that number of threads is divided into multiple number of threads, by the size of temperature value, temperature value is divided into multiple temperature value interval；Set up the mapping relations that multiple temperature value is interval and number of threads is interval；Obtaining the quantity currently checking the thread answered, the temperature value that number of threads is interval and this number of threads interval is corresponding obtaining its correspondence according to the quantity of this thread is interval, by interval for this temperature value of the temperature adjusted value of this core.The technical scheme that the present invention provides has the advantage controling effectively temperature.
Description
Technical field
The present invention relates to electronic applications, particularly relating to a kind of many interval temperature values at the application process of multi core chip and is
System.
Background technology
Chip, English is Chip；Chipset is Chipset.Chip generally refers to the carrier of integrated circuit, is also integrated electricity
Road result after designing, manufacture, encapsulate, testing, it is common that the independent entirety that can use immediately." chip " and
" integrated circuit " the two word often mixes and uses, and such as in everybody usual discussion topic, IC design and chip set
What meter was said is a meaning, and chip industry, integrated circuit industry, IC industry are the most also meanings.It practice, the two word
It is related, also has any different.Integrated circuit entity because the integrated circuit of narrow sense, to be often to emphasize presented in chip
Circuit itself is such as simple to only five phaseshift oscillators that element is joined together to form, when it also presents on drawing
When, we can also be its integrated circuit, and when we to take this little integrated circuit apply when, it must be with
One piece of independent material object, or be embedded in bigger integrated circuit, rely on chip to play his effect；Integrated circuit is more
The weight design of circuit and placement-and-routing, chip more accentuator circuit integrated, produce and encapsulate.And the integrated circuit of broad sense, when relating to
And during to industry (being different from other industry), it is also possible to comprise the various implications that chip is relevant.
Existing electronic chip all has multiple kernel, but the temperature of multiple kernels cannot be carried out by existing electronic chip
Effective control.
Summary of the invention
There is provided a kind of many interval temperature values at the application process of multi core chip, which solve prior art cannot realize many
The shortcoming that the temperature of nuclear core sheet effectively controls.
On the one hand, it is provided that a kind of many interval temperature values are at the application process of multi core chip, and described method comprises the steps:
Number of threads is divided into multiple number of threads interval, by the size of temperature value, temperature value is divided into multiple temperature
Value interval；
Set up the mapping relations that multiple temperature value is interval and number of threads is interval；
Obtain and currently check the quantity of the thread answered, according to the quantity of this thread obtain the number of threads interval of its correspondence with
And the temperature value interval that this number of threads interval is corresponding, the temperature of this core is adjusted to this temperature value interval.
Optionally, described method also includes:
Obtain the changing value of the quantity of thread, adjust the temperature of this core according to this changing value.
Optionally, described method also includes:
Record the operating temperature value of this core.
Second aspect, it is provided that a kind of many interval temperature values are in the application system of multi core chip, and described system includes:
Division unit, interval for number of threads being divided into multiple number of threads, by the size of temperature value by temperature value
It is divided into multiple temperature value interval；
Set up unit, for setting up the mapping relations that multiple temperature value is interval and number of threads is interval；
Temperature unit, for obtaining the quantity currently checking the thread answered, obtains its correspondence according to the quantity of this thread
The temperature value that number of threads is interval and this number of threads interval is corresponding is interval, adjusts the temperature of this core to this temperature value district
Between.
Optionally, described system also includes:
Adjustment unit, for obtaining the changing value of the quantity of thread, adjusts the temperature of this core according to this changing value.
Optionally, described system also includes:
Memory element, for recording the operating temperature value of this core.
It is interval that number of threads is divided into multiple number of threads by the technical scheme that the specific embodiment of the invention provides, by temperature
It is interval that temperature value is divided into multiple temperature value by the size of angle value, sets up the mapping that multiple temperature value is interval and number of threads is interval
Relation, obtains and currently checks the quantity of the thread answered, according to the quantity of this thread obtain its correspondence number of threads interval and
The temperature value interval that this number of threads interval is corresponding, by interval, so it has temperature for this temperature value of the temperature adjusted value of this core
The advantage that degree control effectively.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
A kind of many interval temperature values that Fig. 1 provides for the present invention are at the flow chart of the application process of multi core chip；
A kind of many interval temperature values that Fig. 2 provides for the present invention are at the structure chart of the application system of multi core chip.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
A kind of many interval temperature values provided for the present invention the first better embodiment refering to Fig. 1, Fig. 1 are at multi core chip
The flow chart of application process, the method is completed by electronic chip, and the method is as it is shown in figure 1, comprise the steps:
Step S101, that number of threads is divided into multiple number of threads is interval, is divided by temperature value by the size of temperature value
Become multiple temperature value interval；
Step S102, set up the mapping relations that multiple temperature value is interval and number of threads is interval；
Step S103, acquisition currently check the quantity of the thread answered, and obtain the thread of its correspondence according to the quantity of this thread
The temperature value that quantity is interval and this number of threads interval is corresponding is interval, the temperature of this core is adjusted to this temperature value interval.
It is interval that number of threads is divided into multiple number of threads by the technical scheme that the specific embodiment of the invention provides, by temperature
It is interval that temperature value is divided into multiple temperature value by the size of angle value, sets up the mapping that multiple temperature value is interval and number of threads is interval
Relation, obtains and currently checks the quantity of the thread answered, according to the quantity of this thread obtain its correspondence number of threads interval and
The temperature value interval that this number of threads interval is corresponding, by interval, so it has temperature for this temperature value of the temperature adjusted value of this core
The advantage that degree control effectively.
Optionally, said method can also include after step s 103:
Obtain the changing value of the quantity of thread, adjust the temperature of this core according to this changing value.
Optionally, said method can also include after step s 103:
Record the operating temperature value of this core.
A kind of many interval temperature values provided for the present invention the second better embodiment refering to Fig. 2, Fig. 2 are at multi core chip
Application system, this system includes:
Division unit 201, interval for number of threads being divided into multiple number of threads, by the size of temperature value by temperature
It is interval that value is divided into multiple temperature value；
Set up unit 202, for setting up the mapping relations that multiple temperature value is interval and number of threads is interval；
Temperature unit 203, for obtaining the quantity currently checking the thread answered, obtains it according to the quantity of this thread corresponding
The temperature value that number of threads is interval and this number of threads interval is corresponding interval, the temperature of this core is adjusted to this temperature value district
Between.
It is interval that number of threads is divided into multiple number of threads by the technical scheme that the specific embodiment of the invention provides, by temperature
It is interval that temperature value is divided into multiple temperature value by the size of angle value, sets up the mapping that multiple temperature value is interval and number of threads is interval
Relation, obtains and currently checks the quantity of the thread answered, according to the quantity of this thread obtain its correspondence number of threads interval and
The temperature value interval that this number of threads interval is corresponding, by interval, so it has temperature for this temperature value of the temperature adjusted value of this core
The advantage that degree control effectively.
Optionally, said system can also include:
Adjustment unit 204, for obtaining the changing value of the quantity of thread, adjusts the temperature of this core according to this changing value.
Optionally, said system can also include:
Memory element 205, for recording the operating temperature value of this core.
It should be noted that for aforesaid each method embodiment or embodiment, in order to be briefly described, therefore by its all table
Stating as a series of combination of actions, but those skilled in the art should know, the present invention is not by described sequence of movement
Restriction, because of according to the present invention, some step can use other orders or carry out simultaneously.Secondly, people in the art
Member also should know, embodiment described in the specification or embodiment belong to preferred embodiment, involved action and list
Necessary to the unit not necessarily present invention.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not has the portion described in detail in certain embodiment
Point, may refer to the associated description of other embodiments.
Step in embodiment of the present invention method can carry out order according to actual needs and adjust, merges and delete.
Unit in embodiment of the present invention device can merge according to actual needs, divides and delete.This area
The feature of the different embodiments described in this specification and different embodiment can be combined or combine by technical staff.
Through the above description of the embodiments, those skilled in the art it can be understood that to the present invention permissible
Realize with hardware, or firmware realizes, or combinations thereof mode realizes.When implemented in software, can be by above-mentioned functions
It is stored in computer-readable medium or is transmitted as the one or more instructions on computer-readable medium or code.Meter
Calculation machine computer-readable recording medium includes computer-readable storage medium and communication media, and wherein communication media includes being easy to from a place to another
The individual local any medium transmitting computer program.Storage medium can be any usable medium that computer can access.With
As a example by this but be not limited to: computer-readable medium can include random access memory (Random Access Memory,
RAM), read only memory (Read-Only Memory, ROM), EEPROM (Electrically
Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact Disc Read-
Only Memory, CD-ROM) or other optical disc storage, magnetic disk storage medium or other magnetic storage apparatus or can be used in
Carry or store and there is instruction or the desired program code of data structure form can be by any other of computer access
Medium.In addition.Any connection can be suitable become computer-readable medium.Such as, if software is to use coaxial cable, light
Fine optical cable, twisted-pair feeder, Digital Subscriber Line (Digital Subscriber Line, DSL) or such as infrared ray, radio and
The wireless technology of microwave etc from website, server or other remote source, then coaxial cable, optical fiber cable, double
The wireless technology of twisted wire, DSL or such as infrared ray, wireless and microwave etc be included in affiliated medium fixing in.Such as this
Bright used, dish (Disk) and dish (disc) include compress laser disc (CD), laser dish, laser disc, Digital Versatile Disc (DVD),
Floppy disk and Blu-ray Disc, the duplication data of the usual magnetic of its mid-game, dish then carrys out the duplication data of optics with laser.Group above
Close within should also be as being included in the protection domain of computer-readable medium.
In a word, the foregoing is only the preferred embodiment of technical solution of the present invention, be not intended to limit the present invention's
Protection domain.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection scope of the present invention.
Claims (6)
1. interval temperature value more than a kind is at the application process of multi core chip, it is characterised in that described method comprises the steps:
Number of threads is divided into multiple number of threads interval, by the size of temperature value, temperature value is divided into multiple temperature value district
Between；
Set up the mapping relations that multiple temperature value is interval and number of threads is interval；
Obtain the quantity currently checking the thread answered, obtain the number of threads interval of its correspondence according to the quantity of this thread and be somebody's turn to do
The temperature value interval that number of threads interval is corresponding, adjusts to this temperature value interval by the temperature of this core.
Method the most according to claim 1, it is characterised in that described method also includes:
Obtain the changing value of the quantity of thread, adjust the temperature of this core according to this changing value.
Method the most according to claim 1, it is characterised in that described method also includes:
Record the operating temperature value of this core.
4. interval temperature value more than a kind is in the application system of multi core chip, it is characterised in that described system includes:
Division unit, interval for number of threads being divided into multiple number of threads, by the size of temperature value, temperature value is divided
Become multiple temperature value interval；
Set up unit, for setting up the mapping relations that multiple temperature value is interval and number of threads is interval；
Temperature unit, for obtaining the quantity currently checking the thread answered, obtains the thread of its correspondence according to the quantity of this thread
The temperature value that quantity is interval and this number of threads interval is corresponding is interval, the temperature of this core is adjusted to this temperature value interval.
System the most according to claim 4, it is characterised in that described system also includes:
Adjustment unit, for obtaining the changing value of the quantity of thread, adjusts the temperature of this core according to this changing value.
System the most according to claim 4, it is characterised in that described system also includes:
Memory element, for recording the operating temperature value of this core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605918.8A CN106292950A (en) | 2016-07-28 | 2016-07-28 | Many interval temperature values are in the application process of multi core chip and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605918.8A CN106292950A (en) | 2016-07-28 | 2016-07-28 | Many interval temperature values are in the application process of multi core chip and system |
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| Publication Number | Publication Date |
|---|---|
| CN106292950A true CN106292950A (en) | 2017-01-04 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610605918.8A Pending CN106292950A (en) | 2016-07-28 | 2016-07-28 | Many interval temperature values are in the application process of multi core chip and system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018018493A1 (en) * | 2016-07-28 | 2018-02-01 | 张升泽 | Method and system for applying multi-zone temperature values to multi-core chip |
| CN110824337A (en) * | 2019-10-17 | 2020-02-21 | 福州瑞芯微电子股份有限公司 | Method and device for high-temperature test of SOC chip |
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| US20070162160A1 (en) * | 2006-01-10 | 2007-07-12 | Giga-Byte Technology Co., Ltd. | Fan speed control methods |
| CN101005264A (en) * | 2006-01-20 | 2007-07-25 | 技嘉科技股份有限公司 | Intelligent fan rotating speed control method |
| CN101055476A (en) * | 2006-04-12 | 2007-10-17 | 光宝科技股份有限公司 | Method for controlling fan rotation speed of electronic system and system for implementing the method |
| CN103671180A (en) * | 2012-09-04 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Fan rotation speed control circuit |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070162160A1 (en) * | 2006-01-10 | 2007-07-12 | Giga-Byte Technology Co., Ltd. | Fan speed control methods |
| CN101005264A (en) * | 2006-01-20 | 2007-07-25 | 技嘉科技股份有限公司 | Intelligent fan rotating speed control method |
| CN101055476A (en) * | 2006-04-12 | 2007-10-17 | 光宝科技股份有限公司 | Method for controlling fan rotation speed of electronic system and system for implementing the method |
| CN103671180A (en) * | 2012-09-04 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Fan rotation speed control circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018018493A1 (en) * | 2016-07-28 | 2018-02-01 | 张升泽 | Method and system for applying multi-zone temperature values to multi-core chip |
| CN110824337A (en) * | 2019-10-17 | 2020-02-21 | 福州瑞芯微电子股份有限公司 | Method and device for high-temperature test of SOC chip |
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Application publication date: 20170104 |