CN104142729B - A kind of control method of processor, device and electronic equipment - Google Patents
A kind of control method of processor, device and electronic equipment Download PDFInfo
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- CN104142729B CN104142729B CN201410392137.6A CN201410392137A CN104142729B CN 104142729 B CN104142729 B CN 104142729B CN 201410392137 A CN201410392137 A CN 201410392137A CN 104142729 B CN104142729 B CN 104142729B
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Abstract
The invention discloses a kind of control method of processor, device and electronic equipments, wherein processor includes at least the first processor group manufactured by the first manufacturing process and the second processor group manufactured by the second manufacturing process；This method comprises: receiving the task load of the electronic equipment；Determine optimal use strategy of the processor under the task load；Wherein, the optimal use strategy is the smallest strategy of power consumption under conditions of processor used by handling the task load meets performance requirement；Processor corresponding with the optimal use strategy is called to handle the task load in the first processor group and the second processor group；Wherein, due to the processor that each manufacturing process includes two kinds of processing capacities, the processor for handling task load called according to optimal use strategy can be under conditions of meeting performance requirement, and power consumption is minimum, therefore, power consumption loss is reduced, resource has been saved.
Description
Technical field
The present invention relates to processor technical field, more particularly to a kind of control method of processor, device and
Electronic equipment.
Background technique
Current electronic equipment generally includes the different multiple processors of processing capacity, the different small nut such as processing capacity
Processor and big core processor.
In the prior art, the small processor of processing capacity is manufactured by the first manufacturing process；And the place that processing capacity is big
Reason device is manufactured by the second manufacturing process；And when the big processor of processing capacity small processor and processing capacity is capable of handling
When same task load, the power consumption of the small processor of processing capacity is less than the power consumption of the big processor of processing capacity.Ordinary circumstance
Under, when the task load of electronic equipment is lower, handled by the small processor of processing capacity；And work as the task of electronic equipment
When loading higher, handled by the big processor of processing capacity.
But when the task load of electronic equipment is located at a certain loading range, so that the small processor of processing capacity is
When not being able to satisfy performance requirement, but being insufficient to allow with the big processor of processing capacity, in this case, if directlying adopt place
The big processor of reason ability is handled, and will lead to the increase of power consumption loss, waste of resource.
Summary of the invention
In view of this, the present invention provides control method, device and the electronic equipment of a kind of processor, to solve the prior art
The problem of middle power consumption loss is big, the wasting of resources.
To achieve the above object, the invention provides the following technical scheme:
A kind of control method of processor is applied in electronic equipment, and the processor is included at least by the first manufacture work
The first processor group of skill manufacture and the second processor group manufactured by the second manufacturing process；
This method comprises:
Receive the task load of the electronic equipment；
Determine optimal use strategy of the processor under the task load；Wherein, the optimal use strategy is
It handles under conditions of processor used by the task load meets performance requirement, the smallest strategy of power consumption；
Place corresponding with the optimal use strategy is called in the first processor group and the second processor group
It manages device and handles the task load；
Wherein: the first processor group includes at least one first processor and at least one second processor；It is described
The processing capacity of second processor is greater than the processing capacity of the first processor；
The second processor group includes at least one third processor and at least one fourth processor；Described everywhere
The processing capacity for managing device is greater than the processing capacity of the third processor.
Preferably, the processing capacity of the third processor is greater than the processing capacity of the first processor；
The processing capacity of the fourth processor is greater than the processing capacity of the second processor.
Preferably, the first processor group by the manufacture of the first manufacturing process is specially to manufacture work by low-power consumption semiconductor
The first processor group of skill manufacture；
The second processor group by the manufacture of the second manufacturing process is specially to be manufactured by high-speed semiconductor manufacturing process
Second processor group.
Preferably, the first processor and the third processor are handling the same of preset first task load or more
When one task load, the power consumption of the first processor is greater than the power consumption of the third processor；
The first processor and the third processor are handling preset first task load same task below
When load, the power consumption of the first processor is less than the power consumption of the third processor；
When the task load is located at first task load or less, the determination processor is in the task
Optimal use strategy under load, specifically: determine that handling the task load using the first processor is optimal use
Strategy；
When the task load is located at first task load or more, and the processing capacity satisfaction of the third processor
When performance requirement, optimal use strategy of the determination processor under the task load are as follows: determine using described the
The three processors processing task load is optimal use strategy.
Preferably, the second processor and the fourth processor are handling the same of preset second task load or more
When one task load, the power consumption of the second processor is greater than the power consumption of the fourth processor；
The second processor and the fourth processor are handling preset second task load same task below
When load, the power consumption of the second processor is less than the power consumption of the fourth processor；
When the task load be located at second task load hereinafter, and the processing capacity of the third processor cannot
When meeting performance requirement, optimal use strategy of the determination processor under the task load, specifically: determination makes
Handling the task load with the second processor is optimal use strategy；
When the task load is located at second task load or more, and the processing capacity satisfaction of the fourth processor
When performance requirement, optimal use strategy of the determination processor under the task load, specifically: it determines and uses institute
Stating fourth processor and handling the task load is optimal use strategy.
A kind of control device of processor is applied in electronic equipment, and the processor is included at least by the first manufacture work
The first processor group of skill manufacture and the second processor group manufactured by the second manufacturing process；
The device includes:
First receiving unit, for receiving the task load of the electronic equipment；
First determination unit, for determining optimal use strategy of the processor under the task load；Wherein, institute
Stating optimal use strategy is under conditions of processor used by handling the task load meets performance requirement, and power consumption is the smallest
Strategy；
First call unit, for called in the first processor group and the second processor group with it is described best
The task load is handled using the corresponding processor of strategy；
Wherein: the first processor group includes at least one first processor and at least one second processor；It is described
The processing capacity of second processor is greater than the processing capacity of the first processor；
The second processor group includes at least one third processor and at least one fourth processor；Described everywhere
The processing capacity for managing device is greater than the processing capacity of the third processor.
Preferably, the processing capacity of the third processor is greater than the processing capacity of the first processor；
The processing capacity of the fourth processor is greater than the processing capacity of the second processor.
Preferably, the first processor group by the manufacture of the first manufacturing process is specially to manufacture work by low-power consumption semiconductor
The first processor group of skill manufacture；
The second processor group by the manufacture of the second manufacturing process is specially to be manufactured by high-speed semiconductor manufacturing process
Second processor group.
Preferably, the first processor and the third processor are handling the same of preset first task load or more
When one task load, the power consumption of the first processor is greater than the power consumption of the third processor；
The first processor and the third processor are handling preset first task load same task below
When load, the power consumption of the first processor is less than the power consumption of the third processor；
When the task load is located at first task load or less, first determination unit is specifically used for true
Surely handling the task load using the first processor is optimal use strategy；
When the task load is located at first task load or more, and the processing capacity satisfaction of the third processor
When performance requirement, first determination unit is specifically used for determining that handling the task load using the third processor is most
It is good to use strategy.
Preferably, the second processor and the fourth processor are handling the same of preset second task load or more
When one task load, the power consumption of the second processor is greater than the power consumption of the fourth processor；
The second processor and the fourth processor are handling preset second task load same task below
When load, the power consumption of the second processor is less than the power consumption of the fourth processor；
When the task load be located at second task load hereinafter, and the processing capacity of the third processor cannot
When meeting performance requirement, first determination unit, which is specifically used for determining, handles the task load using the second processor
For optimal use strategy；
When the task load is located at second task load or more, and the processing capacity satisfaction of the fourth processor
When performance requirement, first determination unit is specifically used for determining that handling the task load using the fourth processor is most
It is good to use strategy.
A kind of electronic equipment, which is characterized in that the control device including described in any item processors as above.
It can be seen via above technical scheme that compared with prior art, the embodiment of the invention discloses a kind of processors
Control method, processor include at least the first processor group manufactured by the first manufacturing process and by the manufactures of the second manufacturing process
Second processor group；Specifically, by the task load for receiving electronic equipment, to determine processor under the task load most
It is good to call processor corresponding with optimal use strategy to handle using strategy, and in first processor group and second processor group
The task load；Wherein, due to the processor that each manufacturing process includes two kinds of processing capacities, according to optimal use
The processor for the processing task load that strategy is called can be under conditions of meeting performance requirement, and power consumption is minimum, therefore, reduces
Power consumption loss, has saved resource.
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 flow diagram of the control method of processor disclosed in one embodiment of the invention；
Fig. 2 is a kind of flow diagram of the control method of processor disclosed in another embodiment of the present invention；
Fig. 3 is a kind of flow diagram of the control method of processor disclosed in further embodiment of this invention；
Fig. 4 is a kind of structural schematic diagram of the control device of processor of one embodiment of the invention work.
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.
The embodiment of the invention discloses a kind of control method of processor, device and electronic equipments, wherein processor is at least
Including the first processor group manufactured by the first manufacturing process and the second processor group manufactured by the second manufacturing process；Specifically
, by receiving the task load of electronic equipment, to determine optimal use strategy of the processor under the task load, and the
Processor corresponding with optimal use strategy is called to handle the task load in one processor group and second processor group；Wherein,
Since each manufacturing process includes the processor of two kinds of processing capacities, the processing called according to optimal use strategy
The processor of task load can be under conditions of meeting performance requirement, and power consumption is minimum, it therefore reduces power consumption is lost, saves
Resource.
One embodiment of the invention discloses a kind of control method of processor, can be applied in electronic equipment, the electricity
Sub- equipment can be the equipment such as mobile phone, tablet computer, palm PC.
Wherein, electronic equipment includes processor, and processor includes at least first processor group and second processor group；First
Processor group is manufactured by the first manufacturing process, and second processor group is manufactured by the second manufacturing process.
It include at least one first processor and at least one second processor in first processor group, second processor
Processing capacity is greater than the processing capacity of first processor；
It include at least one third processor and at least one fourth processor in second processor group, fourth processor
Processing capacity is greater than the processing capacity of third processor.
Wherein, the quantity of the quantity and second processor of first processor is not in the present invention in first processor group
It is specific to limit, if first processor group can only include a first processor and a second processor, for another example, the first processing
Device group may include two first processors and two second processors.Certainly, there are also other implementations, not another herein
One enumerates.
Wherein, the quantity of the quantity and fourth processor of third processor is not in the present invention in second processor group
It is specific to limit, if second processor group can only include a third processor and a fourth processor, for another example, second processing
Device group may include two third processors and two fourth processors.Certainly, there are also other implementations, not another herein
One enumerates.
It should be noted that include the different two kinds of processor of processing capacity in each processor group, such as the
One processor and third processor can be small nut processor, and second processor and fourth process can be big core processor, greatly
The processing capacity of core processor is greater than the processing capacity of small core processor；Wherein, the framework of small core processor can be A7 framework；
The framework of big core processor can be A15 framework, it is, of course, also possible to which using other frameworks, the present invention is not limited thereto.
As shown in Figure 1, this method may comprise steps of:
Step 101: receiving the task load of electronic equipment；
Wherein, electronic equipment is needed by the processor of electronic equipment in practical work process to received task load
Which handled, therefore, before handling task load, it is thus necessary to determine that by the received task of processor processing institute of electronic equipment
Load.
Step 102: determining optimal use strategy of the processor under task load；
Wherein, which is the condition that processor used by the processing task load meets performance requirement
Under, the smallest strategy of power consumption.
It should be noted that electronic equipment includes the first processor group and second processing manufactured respectively by different manufacturing process
Device group, and each processor group includes the different processor of processing capacity, then, due to being manufactured not by different manufacturing process
It is different with the power consumption of processor processing task load, and the processing capacity of the different processor manufactured by same manufacturing process is not yet
Identical, therefore, under conditions of determining that processor performance used by handling the task load requires, power consumption is the smallest best
Reduce the power consumption of processor processing task load using strategy.
It should be noted that determine optimal use strategy particular by received task load amount, each processor
Processing capacity and the power consumption of each processor are determining to integrate.
Step 103: processor corresponding with optimal use strategy is called in first processor group and second processor group
Handle task load.
In optimal use strategy it has been determined that with which or which processor to handle received task load, and make
Power consumption is minimum, therefore, by calling processing corresponding with optimal use strategy in first processor group and second processor group
The received task load of device processing institute, that is, can guarantee that power consumption is minimum.
In embodiments of the present invention, processor includes at least the first processor group manufactured by the first manufacturing process and by the
The second processor group of two manufacturing process manufacture；Specifically, by the task load for receiving electronic equipment, to determine that processor exists
Optimal use strategy under the task load, and called and optimal use strategy in first processor group and second processor group
Corresponding processor handles the task load；Wherein, due to the processor that each manufacturing process includes two kinds of processing capacities, because
This, the processor for the processing task load that foundation optimal use strategy is called can be under conditions of meeting performance requirement, function
Consumption is minimum, it therefore reduces power consumption is lost, has saved resource.
In the present invention, in the first processor group by the manufacture of the first manufacturing process, the processor ability of second processor
Greater than the processing capacity of first processor；In second processor group by the manufacture of the second manufacturing process, the processing of fourth processor
Ability is greater than the processing capacity of third processor.And the place of (or larger) smaller for processing capacity in different processor group
For managing device, the processor manufactured by the first manufacturing process is greater than by the processing capacity of the processor of the second manufacturing process manufacture
Processing capacity, specifically, processing capacity of the processing capacity of third processor greater than first processor, and the place of fourth processor
Reason ability is greater than the processing capacity of second processor.
Wherein, in the present invention, it can be run, be made with lower frequency by the first processor group that the first manufacturing process manufactures
It is low to obtain processing capacity, while it is lower to leak electricity, so that low in energy consumption；By the second manufacturing process manufacture second processor group can with compared with
High-frequency operation, so that processing capacity is high, while it is higher to leak electricity, so that power consumption is high.
It can be specially by low-power consumption half by the first processor group that the first manufacturing process manufactures as a kind of implementation
The first processor group of conductor manufacturing process manufacture can be specially by high speed by the second processing group that the second manufacturing process manufactures
The second processor group of semiconductor fabrication process manufacture.
It should be noted that in the present invention, it, can foundation when determining optimal use strategy of the processor under task load
The comprehensive determination of the power consumption of task load amount, the processing capacity of each processor and each processor.So, task load amount
It is directly related to using which processor and handles the task load.It should be noted that in the present invention, optimal use strategy can
Think the strategy that task load is individually handled by a certain processor, or while being born by multiple processors to handle task
The strategy of load, only guaranteed identified processor is capable of handling received task load, and power consumption is minimum.
The present invention is most come the strategy for handling task load with a certain individual processor of determination by different embodiments
It is good to be described in detail using strategy.
Fig. 2 is a kind of flow diagram of the control method of processor disclosed in another embodiment of the present invention；In conjunction with Fig. 2,
This method may comprise steps of:
Step 201: receiving the task load of electronic equipment；
Wherein, electronic equipment is needed by the processor of electronic equipment in practical work process to received task load
Which handled, therefore, before handling task load, it is thus necessary to determine that by the received task of processor processing institute of electronic equipment
Load.
In the present invention, first processor and third processor are the processor manufactured by different manufacturing process, and third
The processing capacity of processor is greater than the processing capacity of first processor.First processor and third processor are handling same task
When load, the power consumption that the difference of task load will lead to two processors is different, specifically, first processor and third processor
When handling the same task load of preset first task load or more, the power consumption of first processor is greater than third processor
Power consumption；And first processor and third processor be when handling preset first task and loading same task load below, the
The power consumption of one processor is less than the power consumption of third processor.
Step 202: judging whether the received task load of institute is less than preset first task load；
By by received task load be compared with the size that preset first task loads, to determine which is used
To handle, received task load can guarantee power consumption minimum to one processor；
Specifically, determining the received task load of institute when the received task load of institute is loaded less than preset first task
It loads positioned at first task hereinafter, entering step 203；
It is loaded when the received task load of institute is more than or equal to preset first task, determines that received task load is located at the
More than one task load, enter step 204；
Step 203: determining that handling the task load using first processor is optimal use strategy；
When the received task load of institute is located at first task load or less, shows that first processor is capable of handling and received
Task load, and the power consumption for handling task load is less than third processor and handles the power consumption of the task load；Further may be used
Show that the power consumption that the task load is handled using first processor is less than the function that other any processors handle the task load
Consumption.
Step 204: determining that the processing capacity of third processor meets performance requirement；
It should be noted that the processing capacity of third processor, which meets performance requirement, specifically refers to third processor with processing
Received task load processing capacity.
Step 205: determining that handling the task load using third processor is optimal use strategy；
When the received task load of institute is located at more than first task loads, and the processing capacity of third processor meets performance
It is required that when, show that third processor is capable of handling the received task load of institute, and handle the power consumption of task load less than first at
Reason device handles the power consumption of the task load；It further can be shown that, the small power consumption of the task load handled using third processor
The power consumption of the task load is handled in other any processors.
Step 206: processor corresponding with optimal use strategy is called in first processor group and second processor group
Handle the task load.
When optimal use strategy is to handle task load using first processor, in first processor group and second processing
It calls first processor to handle the task load in device group, can guarantee power consumption minimum；
When optimal use strategy is to handle task load using third processor, in first processor group and second processing
It calls third processor to handle the task load in device group, can guarantee power consumption minimum.
In embodiments of the present invention, processor includes at least the first processor group manufactured by the first manufacturing process and by the
The second processor group of two manufacturing process manufacture；Specifically, by the task load for receiving electronic equipment, to determine that processor exists
Optimal use strategy under the task load, and called and optimal use strategy in first processor group and second processor group
Corresponding processor handles the task load；Wherein, due to the processor that each manufacturing process includes two kinds of processing capacities, because
This, the processor for the processing task load that foundation optimal use strategy is called can be under conditions of meeting performance requirement, function
Consumption is minimum, it therefore reduces power consumption is lost, has saved resource.
Fig. 3 is a kind of flow diagram of the control method of processor disclosed in further embodiment of this invention；In conjunction with Fig. 3,
This method may comprise steps of:
Step 301: receiving the task load of electronic equipment；
Wherein, electronic equipment is needed by the processor of electronic equipment in practical work process to received task load
Which handled, therefore, before handling task load, it is thus necessary to determine that by the received task of processor processing institute of electronic equipment
Load.
In the present invention, second processor and fourth processor are the processor manufactured by different manufacturing process, and the 4th
The processing capacity of processor is greater than the processing capacity of second processor.Second processor and fourth processor are handling same task
When load, the power consumption that the difference of task load will lead to two processors is different, specifically, second processor and fourth processor
When handling the same task load of preset second task load or more, the power consumption of second processor is greater than fourth processor
Power consumption；And second processor and fourth processor be when handling preset second task load same task load below, the
The power consumption of two processors is less than the power consumption of fourth processor.
Step 302: judging whether the received task load of institute is less than preset second task load；
By by received task load be compared with the size of preset second task load, to determine which is used
To handle, received task load can guarantee power consumption minimum to one processor；
Specifically, determining the received task load of institute when the received task load of institute is less than preset second task load
Positioned at the second task load hereinafter, entering step 303；
When the received task load of institute is more than or equal to preset second task load, determine that received task load is located at the
More than two task loads, enter step 305；
Step 303: determining that the processing capacity of third processor is not able to satisfy performance requirement；
It specifically refers to third processor it should be noted that the processing capacity of third processor is not able to satisfy performance requirement and does not have
Standby processing received task load processing capacity；And when the processing capacity of third processor meets performance requirement, it can be true
It surely the use of the received task load of third processor processing institute is optimal use strategy, because, third processor and second processing
For device when handling same task load, the power consumption of third processor is less than the power consumption of second processor.
Step 304: determining that handling the task load using second processor is optimal use strategy；
When the received task load of institute is located at the second task load or less, shows that second processor is capable of handling and received
Task load, and the power consumption for handling task load is less than fourth processor and handles the power consumption of the task load；Further by
The processing capacity of third processor is not able to satisfy performance requirement and can be shown that, the power consumption of the task load is handled using second processor
Less than the power consumption that other any processors handle the task load.
Step 305: determining that the process performance of fourth processor meets performance requirement；
The processing capacity of fourth processor meet performance requirement specifically refer to fourth processor have processing institute received
The processing capacity of business load.
Step 306: determining that handling the task load using fourth processor is optimal use strategy；
When the received task load of institute is located at the second task load or more, and the processing capacity of fourth processor meets performance
It is required that when, show that fourth processor is capable of handling the received task load of institute, and handle the power consumption of task load less than second at
Reason device handles the power consumption of the task load；It further can be shown that, the small power consumption of the task load handled using fourth processor
The power consumption of the task load is handled in other any processors.
Step 307: processor corresponding with optimal use strategy is called in first processor group and second processor group
Handle the task load.
When optimal use strategy is to handle task load using second processor, in first processor group and second processing
It calls second processor to handle the task load in device group, can guarantee power consumption minimum；
When optimal use strategy is to handle task load using fourth processor, in first processor group and second processing
It calls fourth processor to handle the task load in device group, can guarantee power consumption minimum.
In embodiments of the present invention, processor includes at least the first processor group manufactured by the first manufacturing process and by the
The second processor group of two manufacturing process manufacture；Specifically, by the task load for receiving electronic equipment, to determine that processor exists
Optimal use strategy under the task load, and called and optimal use strategy in first processor group and second processor group
Corresponding processor handles the task load；Wherein, due to the processor that each manufacturing process includes two kinds of processing capacities, because
This, the processor for the processing task load that foundation optimal use strategy is called can be under conditions of meeting performance requirement, function
Consumption is minimum, it therefore reduces power consumption is lost, has saved resource.
One embodiment of the invention also discloses a kind of control device of processor, can be applied in electronic equipment, should
Electronic equipment can be the equipment such as mobile phone, tablet computer, palm PC.
Wherein, electronic equipment includes processor, and processor includes at least first processor group and second processor group；First
Processor group is manufactured by the first manufacturing process, and second processor group is manufactured by the second manufacturing process.
It include at least one first processor and at least one second processor in first processor group, second processor
Processing capacity is greater than the processing capacity of first processor；
It include at least one third processor and at least one fourth processor in second processor group, fourth processor
Processing capacity is greater than the processing capacity of third processor.
Wherein, the quantity of the quantity and second processor of first processor is not in the present invention in first processor group
It is specific to limit, if first processor group can only include a first processor and a second processor, for another example, the first processing
Device group may include two first processors and two second processors.Certainly, there are also other implementations, not another herein
One enumerates.
Wherein, the quantity of the quantity and fourth processor of third processor is not in the present invention in second processor group
It is specific to limit, if second processor group can only include a third processor and a fourth processor, for another example, second processing
Device group may include two third processors and two fourth processors.Certainly, there are also other implementations, not another herein
One enumerates.
It should be noted that include the different two kinds of processor of processing capacity in each processor group, such as the
One processor and third processor can be small nut processor, and second processor and fourth process can be big core processor, greatly
The processing capacity of core processor is greater than the processing capacity of small core processor；Wherein, the framework of small core processor can be A7 framework；
The framework of big core processor can be A15 framework, it is, of course, also possible to which using other frameworks, the present invention is not limited thereto.
As shown in figure 4, the apparatus may include: the first receiving unit 401, the first determination unit 402 and first are called
Unit 403；Wherein:
First receiving unit 401, can be used for receiving the task load of electronic equipment；
First determination unit 402 is determined for optimal use strategy of the processor under the task load；
Wherein, optimal use strategy is function under conditions of processor used by processing task load meets performance requirement
Consume the smallest strategy.
First call unit 403 can be used for calling and optimal use in first processor group and second processor group
The corresponding processor of strategy handles the task load.
In embodiments of the present invention, processor includes at least the first processor group manufactured by the first manufacturing process and by the
The second processor group of two manufacturing process manufacture；Specifically, by the task load for receiving electronic equipment, to determine that processor exists
Optimal use strategy under the task load, and called and optimal use strategy in first processor group and second processor group
Corresponding processor handles the task load；Wherein, due to the processor that each manufacturing process includes two kinds of processing capacities, because
This, the processor for the processing task load that foundation optimal use strategy is called can be under conditions of meeting performance requirement, function
Consumption is minimum, it therefore reduces power consumption is lost, has saved resource.
In the present invention, in the first processor group by the manufacture of the first manufacturing process, the processor ability of second processor
Greater than the processing capacity of first processor；In second processor group by the manufacture of the second manufacturing process, the processing of fourth processor
Ability is greater than the processing capacity of third processor.And the place of (or larger) smaller for processing capacity in different processor group
For managing device, the processor manufactured by the first manufacturing process is greater than by the processing capacity of the processor of the second manufacturing process manufacture
Processing capacity, specifically, processing capacity of the processing capacity of third processor greater than first processor, and the place of fourth processor
Reason ability is greater than the processing capacity of second processor.
Wherein, it is specifically as follows by the first processor group that the first manufacturing process manufactures by low-power consumption semiconductor manufacturing process
The first processor group of manufacture；
It is specifically as follows by the second processor group that the second manufacturing process manufactures and is manufactured by high-speed semiconductor manufacturing process
Second processor group.
In the present invention, first processor and third processor are handling same of preset first task load or more
When business load, the power consumption of first processor is greater than the power consumption of third processor；
First processor and the third processor are handling preset first task load same task load below
When, the power consumption of first processor is less than the power consumption of third processor；
Therefore, when task load is located at first task load or less, the first determination unit is specifically determined for making
It is optimal use strategy with first processor processing task load；
When task load is located at first task load or more, and the processing capacity of third processor meets performance requirement,
First determination unit is specifically determined for handling task load using third processor being optimal use strategy.
Correspondingly, the first call unit determines that using first processor processing task load be best in the first determination unit
When using strategy, first processor is called to handle task load in first processor group and second processor group；Really first
When order member determines that using third processor processing task load is optimal use strategy, in first processor group and second processing
Third processor is called to handle task load in device group.
In the present invention, second processor and fourth processor are handling same of preset second task load or more
When business load, the power consumption of second processor is greater than the power consumption of fourth processor；
Second processor and fourth processor are when handling preset second task load same task load below, and the
The power consumption of two processors is less than the power consumption of fourth processor；
Therefore, when task load is located at the second task load hereinafter, and third processor processing capacity not being able to satisfy property
When can require, the first determination unit is specifically determined for handling the task load using second processor being optimal use
Strategy；
When task load is located at the second task load or more, and the processing capacity of fourth processor meets performance requirement,
First determination unit is specifically determined for handling task load using fourth processor being optimal use strategy；
Correspondingly, the first call unit determines that using second processor processing task load be best in the first determination unit
When using strategy, second processor is called to handle task load in first processor group and second processor group；Really first
When order member determines that using fourth processor processing task load is optimal use strategy, in first processor group and second processing
Fourth processor is called to handle task load in device group.
The embodiment of the invention also discloses a kind of electronic equipment, the control including processor described in any embodiment as above
Device processed.
The embodiment of above each device is corresponding with embodiment of the method, and specific implementation can be found in embodiment of the method,
This is no longer described in detail.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (11)
1. a kind of control method of processor, which is characterized in that be applied in electronic equipment, the processor is included at least by the
The first processor group of one manufacturing process manufacture and the second processor group manufactured by the second manufacturing process；
This method comprises:
Receive the task load of the electronic equipment；
Determine optimal use strategy of the processor under the task load；Wherein, the optimal use strategy is processing
Under conditions of processor used by the task load meets performance requirement, the smallest strategy of power consumption；The optimal use plan
Slightly pass through the comprehensive determination of power consumption of institute received task load amount, the processing capacity of each processor and each processor；
Processor corresponding with the optimal use strategy is called in the first processor group and the second processor group
Handle the task load；
Wherein: the first processor group includes at least one first processor and at least one second processor；Described second
The processing capacity of processor is greater than the processing capacity of the first processor；
The second processor group includes at least one third processor and at least one fourth processor；The fourth processor
Processing capacity be greater than the third processor processing capacity.
2. the method according to claim 1, wherein
The processing capacity of the third processor is greater than the processing capacity of the first processor；
The processing capacity of the fourth processor is greater than the processing capacity of the second processor.
3. according to the method described in claim 2, it is characterized in that, the first processor group manufactured by the first manufacturing process
The first processor group specially manufactured by low-power consumption semiconductor manufacturing process；
The second processor group by the manufacture of the second manufacturing process is specially second manufactured by high-speed semiconductor manufacturing process
Processor group.
4. the method according to claim 1, wherein the first processor and the third processor are being handled
When preset first task loads above same task load, the power consumption of the first processor is greater than the third processor
Power consumption；
The first processor and the third processor are handling preset first task load same task load below
When, the power consumption of the first processor is less than the power consumption of the third processor；
When the task load is located at first task load or less, the determination processor is in the task load
Under optimal use strategy, specifically: determine that handling the task load using the first processor is optimal use strategy；
When the task load is located at first task load or more, and the processing capacity of the third processor meets performance
It is required that when, optimal use strategy of the determination processor under the task load are as follows: determine using at the third
Managing device and handling the task load is optimal use strategy.
5. the method according to claim 1, wherein the second processor and the fourth processor are being handled
When more than preset second task load same task load, the power consumption of the second processor is greater than the fourth processor
Power consumption；
The second processor and the fourth processor are handling preset second task load same task load below
When, the power consumption of the second processor is less than the power consumption of the fourth processor；
When the task load be located at second task load hereinafter, and the processing capacity of the third processor be not able to satisfy
When performance requirement, optimal use strategy of the determination processor under the task load, specifically: it determines and uses institute
Stating second processor and handling the task load is optimal use strategy；
When the task load is located at second task load or more, and the processing capacity of the fourth processor meets performance
It is required that when, optimal use strategy of the determination processor under the task load, specifically: it determines using described the
The four processors processing task load is optimal use strategy.
6. a kind of control device of processor, which is characterized in that be applied in electronic equipment, the processor is included at least by the
The first processor group of one manufacturing process manufacture and the second processor group manufactured by the second manufacturing process；
The device includes:
First receiving unit, for receiving the task load of the electronic equipment；
First determination unit, for determining optimal use strategy of the processor under the task load；Wherein, it is described most
Good use tactful is the smallest plan of power consumption under conditions of processor used by handling the task load meets performance requirement
Slightly；The optimal use strategy by received task load amount, the processing capacity of each processor and each processor
Power consumption comprehensive determine；
First call unit, for being called and the optimal use in the first processor group and the second processor group
The corresponding processor of strategy handles the task load；
Wherein: the first processor group includes at least one first processor and at least one second processor；Described second
The processing capacity of processor is greater than the processing capacity of the first processor；
The second processor group includes at least one third processor and at least one fourth processor；The fourth processor
Processing capacity be greater than the third processor processing capacity.
7. device according to claim 6, which is characterized in that
The processing capacity of the third processor is greater than the processing capacity of the first processor；
The processing capacity of the fourth processor is greater than the processing capacity of the second processor.
8. device according to claim 7, which is characterized in that the first processor group manufactured by the first manufacturing process
The first processor group specially manufactured by low-power consumption semiconductor manufacturing process；
The second processor group by the manufacture of the second manufacturing process is specially second manufactured by high-speed semiconductor manufacturing process
Processor group.
9. device according to claim 6, which is characterized in that the first processor and the third processor are being handled
When preset first task loads above same task load, the power consumption of the first processor is greater than the third processor
Power consumption；
The first processor and the third processor are handling preset first task load same task load below
When, the power consumption of the first processor is less than the power consumption of the third processor；
When the task load is located at first task load or less, first determination unit makes specifically for determination
Handling the task load with the first processor is optimal use strategy；
When the task load is located at first task load or more, and the processing capacity of the third processor meets performance
It is required that when, first determination unit is specifically used for determining that handling the task load using the third processor is most preferably to make
With strategy.
10. device according to claim 6, which is characterized in that the second processor and the fourth processor are being located
When managing the same task load of preset second task load or more, the power consumption of the second processor is greater than the fourth process
The power consumption of device；
The second processor and the fourth processor are handling preset second task load same task load below
When, the power consumption of the second processor is less than the power consumption of the fourth processor；
When the task load be located at second task load hereinafter, and the processing capacity of the third processor be not able to satisfy
When performance requirement, first determination unit is specifically used for determining that handling the task load using the second processor is most
It is good to use strategy；
When the task load is located at second task load or more, and the processing capacity of the fourth processor meets performance
It is required that when, first determination unit is specifically used for determining that handling the task load using the fourth processor is most preferably to make
With strategy.
11. a kind of electronic equipment, which is characterized in that the control dress including the described in any item processors of such as claim 6~10
It sets.
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| CN106095544B (en) * | 2016-05-31 | 2019-10-11 | 北京小米移动软件有限公司 | Central processing unit control method and device |
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| CN1707400A (en) * | 2004-06-10 | 2005-12-14 | 马维尔国际贸易有限公司 | High-power and low power computer processors |
| CN101790709A (en) * | 2007-08-27 | 2010-07-28 | 马维尔国际贸易有限公司 | Dynamic core switches |
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| CN103942103A (en) * | 2014-04-16 | 2014-07-23 | 乐视致新电子科技（天津）有限公司 | Method and device for generating processor scheduling policy in multi-core system and scheduling system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1707400A (en) * | 2004-06-10 | 2005-12-14 | 马维尔国际贸易有限公司 | High-power and low power computer processors |
| CN101790709A (en) * | 2007-08-27 | 2010-07-28 | 马维尔国际贸易有限公司 | Dynamic core switches |
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