CN104516472A - Processor and data processing method - Google Patents
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- 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
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
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Abstract
The invention provides a processor and a data processing method. The processor comprises a first processing unit for executing a first operation and a second processing unit for executing a second operation, wherein the second processing unit is in a power saving mode when not used; the first processing unit is used for obtaining the input data of a plurality of types of interactive operations of a plurality of types of an electronic device, processing the input data and obtaining first information, determining whether the first information satisfies a predetermined condition and determining or not to enable the second processing unit to perform a second operation according to the determination result.
Description
Technical field
The application relates to processor and data processing method.
Background technology
In recent years, the mobile device development comprising intelligent television, smart mobile phone, PC etc. is very fast.Be embodied in the form of equipment on the one hand, comprise the various products such as projection, spectacle, giant-screen formula all in the air fast, can predict and will enter the outbreak period foreseeable future.On the other hand along with the development of various device intelligence, the development of interactive mode is especially swift and violent.The various interactive modes such as touch, voice, gesture, eyeball become the important means of various equipment differentiation.But thing followed problem is, in the face of numerous interactive modes, still adopt traditional information processing manner to process for miscellaneous interactive information at present, this not only occupies a large amount of processor resources, also needs higher system power dissipation.
Therefore, in the face of various different interactive mode, existing process framework more and more can not meet the demands in performance, power consumption, dirigibility etc.
For this reason, expect to provide a kind of processor and data processing method, it can adopt different processing modes for different interactive operations, the judgement interactive information of intelligence, thus the handling property greatly improving processor also reduces the overall power of processor widely.
Summary of the invention
According to the embodiment of the present invention, provide a kind of processor, comprising:
First processing unit, for performing the first operation;
Second processing unit, for performing the second operation, described second processing unit is in power saving mode when not operating;
Wherein, described first processing unit obtains polytype input data of polytype interactive operation of electronic equipment, described input data are processed and obtain the first information, judge whether the described first information meets predetermined condition, determine whether that needs second processing unit carries out the second operation according to described judged result.
Preferably, described predetermined condition comprises predetermined threshold, judges whether the described first information meets predetermined condition and comprise the more described first information and described predetermined threshold to determine the relation between the described first information and described predetermined threshold.
Preferably, described predetermined threshold is the utilization rate of described first processing unit, and it comprises the first utilization rate and the second utilization rate.
Preferably, carry out process to described input data to comprise and carry out Data Fusion to described input data, to merge the first utilization rate and the second utilization rate, described first utilization rate is the instream factor of described first processing unit when obtaining polytype input data, and described second utilization rate is self utilization rate of described first processing unit.
Preferably, carry out process to described input data to comprise and carry out Data Fusion to described input data, to merge the first utilization rate and the second utilization rate, described first utilization rate is according to the determined minimum utilization rate of the task attribute of interactive operation, and described second utilization rate is self utilization rate of described first processing unit.
Preferably, when the described first information exceedes predetermined threshold, described first processing unit wakes described second processing unit up, and part or all in described input data is transferred to described second processing unit, and
Described second processing unit carries out the data operating to process reception, and output processing result.
Preferably, when the described first information is no more than predetermined threshold, described second processing unit remains in power-saving modes.
Preferably, described first processing unit comprises multiple process subelement, and each process subelement is configured for the input data of process particular type.
Preferably, while the first process subelement being suitable for the input data processing the first kind carries out operating, other process subelement determines whether to receive dissimilar input data, and
When receiving dissimilar input data, corresponding process subelement operates, and other process subelement shut-down operation.
Preferably, described processor also comprises user interface elements, for arranging user interface for specific personalized application.
Preferably, polytype data input of described polytype interactive operation is from the multiple functional modules be connected with the first processing unit.
According to another embodiment of the present invention, provide a kind of data processing method, be applied in processor, described processor comprises the first processing unit and the second processing unit, and described method comprises:
Polytype input data of polytype interactive operation of electronic equipment are obtained by described first processing unit;
Described input data are processed and obtain the first information;
Judge whether the described first information meets predetermined condition; And
Determine whether that needs second processing unit carries out the second operation according to described judged result.
Preferably, described predetermined condition comprises predetermined threshold, judges whether the described first information meets predetermined condition and comprise the more described first information and described predetermined threshold to determine the relation between the described first information and described predetermined threshold.
Preferably, described predetermined threshold is the utilization rate of described first processing unit, and it comprises the first utilization rate and the second utilization rate.
Preferably, carry out process to described input data to comprise and carry out Data Fusion to described input data, to merge the first utilization rate and the second utilization rate, described first utilization rate is the instream factor of described first processing unit when obtaining polytype input data, and described second utilization rate is self utilization rate of described first processing unit.
Preferably, carry out process to described input data to comprise and carry out Data Fusion to described input data, to merge the first utilization rate and the second utilization rate, described first utilization rate is according to the determined minimum utilization rate of the task attribute of interactive operation, and described second utilization rate is self utilization rate of described first processing unit.
Preferably, when the described first information exceedes predetermined threshold, described first processing unit wakes described second processing unit up, and part or all in described input data is transferred to described second processing unit, and
Described second processing unit carries out the data operating to process reception, and output processing result.
Preferably, when the described first information is no more than predetermined threshold, described second processing unit remains in power-saving modes.
Preferably, described first processing unit comprises multiple process subelement, and each process subelement is configured for the input data of process particular type.
Preferably, while the first process subelement being suitable for the input data processing the first kind carries out operating, other process subelement determines whether to receive dissimilar input data, and
When receiving dissimilar input data, corresponding process subelement operates, and other process subelement shut-down operation.
Therefore, according to processor and the data processing method of the embodiment of the present invention, can adopt different processing modes for different interactive operations, the judgement interactive information of intelligence, thus the handling property greatly improving processor also reduces the overall power of processor widely.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the interaction process framework that prior art is described;
Fig. 2 is the schematic diagram of diagram according to the interaction process framework of the embodiment of the present invention;
Fig. 3 is the functional configuration calcspar of diagram according to the processor of the embodiment of the present invention;
Fig. 4 is the process flow diagram of diagram according to the data processing method of the embodiment of the present invention.
Embodiment
Below, the processor according to the embodiment of the present invention is described in detail with reference to accompanying drawing.
Before describing the processor according to the embodiment of the present invention, process framework of the prior art simply will be described.
With reference to figure 1, existing process framework is mainly based on the process framework of X86 and the process framework based on ARM.In the process framework of prior art, processor receives various input data (as inputted data alternately), and processes input data with Output rusults.
On the other hand, different equipment has different interactive modes, in addition, even if the interactive mode of single equipment can not be single, the compound interactive mode be normally made up of several interactive mode, such as interactive voice in conjunction with gesture interaction, touch alternately in conjunction with interactive voice etc.
As shown in Figure 1, the various sensors of equipment obtain dissimilar input data, as voice, image, touch and other various input data.
An aspect, present sensor needs data volume to be processed increasing, such as, at least need CPU to complete 80,000,000,000 computings per second based on realizing depth map detection in the gesture operation of camera.In addition, the data that each sensor obtains have respective feature, and when all these data are all processed by single CPU, single CPU often cannot take into account these all calculation process in performance.
On the other hand, along with interactive mode is on the increase, existing CPU can not take into account these all interactive modes, and the fusion especially between interactive mode gets more and more, and all interactive modes taking into account all devices are very difficult.
In addition, the ecosystem based on X86 and ARM is deep-rooted, Windows such as around X86 defines main around the ecosystem taking mouse-keyboard as main mode of operation, how to develop and all will take into account this point, and the ARM of new life defines around Android the ecosystem that touch (Touch) is master, therefore, based on existing process framework to complete new interactive mode (user interface) UI reform very difficult.
Consider these problems of prior art, the application proposes a kind of process framework newly, introduces new " mutual coprocessor ".Be somebody's turn to do the example that " mutual coprocessor " is the processor in the application.
Particularly, the schematic diagram of the interaction process framework according to the embodiment of the present invention is shown with reference to figure 2, Fig. 2.
According in the interaction process framework of the embodiment of the present invention, compared with the process framework of prior art, newly increase an independent mutual coprocessor.This mutual coprocessor is connected polytype input data of the polytype interactive operation to obtain electronic equipment with various sensor.Such as, these input data comprise the phonetic entry obtained by microphone, the image obtained by camera input (comprise gesture input, eye trajectory follow the tracks of etc.), by touching touch control operation input of manipulation unit input etc.
This mutual coprocessor judges according to the input data obtained from each sensor, and when judged result instruction does not need host CPU process, this mutual coprocessor is with regard to oneself process input data.Now, host CPU can enter standby (idle) state or dormancy (sleep) state, to save power consumption.When judged result instruction needs powerful host CPU to process, just wake host CPU up by mutual coprocessor, input data to be processed need be transferred to host CPU and process.
Below, the processor according to the embodiment of the present invention is described in detail with reference to Fig. 3.Fig. 3 describes the functional block diagram according to the processor of the embodiment of the present invention.
Processor 100 according to the embodiment of the present invention comprises:
First processing unit 101, for performing the first operation;
Second processing unit 102, for performing the second operation, described second processing unit is in power saving mode when not operating;
Wherein, described first processing unit obtains polytype input data of polytype interactive operation of electronic equipment, described input data are processed and obtain the first information, judge whether the described first information meets predetermined condition, determine whether that needs second processing unit carries out the second operation according to described judged result.
This first processing unit 101 corresponds to the mutual coprocessor in Fig. 2, and this second processing unit 102 corresponds to the host CPU in Fig. 2.This host CPU can be the processor based on X86/ARM.First processing unit 101 is mainly used in the polytype input data obtaining dissimilar interactive operation, and for often kind of dissimilar input data, calls inner different disposal subelement and process.Polytype data input of described polytype interactive operation is from the multiple functional modules be connected with the first processing unit.Such as, view data is from camera, and speech data is from microphone, and touch data is from touch panel etc.
This different subelement for the treatment of dissimilar input data, and is configured with the optimized algorithm of the input data for this particular type.Such as, for touch operation input data, relate generally to the detection of touch point, the calculating of touch coordinate, the calculating of touch track, the algorithm therefore in touch data process subelement will be suitable for the process of this kind of data.Such as, for input voice data, relate generally to sound detection, noise removal, speech recognition etc., therefore the algorithm of input voice data process subelement will be suitable for the process of this kind of data.Similarly, for gesture operation, eyeball operation etc., relate generally to image recognition and picture signal process etc., therefore the algorithm of image real time transfer subelement will be suitable for the process of this kind of data.
The process that it should be noted that for dissimilar input data has had the technology of comparative maturity, and what in this case to illustrate is simple, is not described in detail the details of various treatment technology.
Second processing unit 102 can be such as the processor based on X86/ARM, and can use various can business obtain processor.The processing power of such processor is usually powerful than the first processing unit, but also means that the power consumption of such processor is greater than the first processing unit.
After acquisition input data, the first processing unit 101 processes described input data and obtains the first information, judges whether the described first information meets predetermined condition, determines whether that needs second processing unit carries out the second operation according to described judged result.
In one embodiment, described predetermined condition comprises predetermined threshold, judges whether the described first information meets predetermined condition and comprise the more described first information and described predetermined threshold to determine the relation between the described first information and described predetermined threshold.Such as, determine that the first information is greater than predetermined threshold, equals predetermined threshold or be less than predetermined threshold.
Such as, described predetermined threshold can be the utilization rate of described first processing unit, and it comprises the first utilization rate and the second utilization rate.
In one embodiment, described first utilization rate can for instream factor when described first processing unit obtains polytype input data, and described second utilization rate can be self utilization rate of described first processing unit.
In another embodiment, described first utilization rate can be according to the determined minimum utilization rate of the task attribute of interactive operation, and described second utilization rate can be self utilization rate of described first processing unit.
Specifically, the incoming task of the first processing unit has several types, and different input types stores the requirement of the utilization rate of the first corresponding processing unit in the first processing unit.Such as, the utilization rate of the first processing unit of touch-control process is 30%, and the utilization rate of the first processing unit of voice recognition processing is 40%, and the utilization rate of the first processing unit of image recognition processing is 80%.Such as, in addition, assuming that self utilization rate of first processor is 10%.
Multiple register can be comprised, for storing the utilization rate of the first processing unit of various input type in the first processing unit.
When the incoming task input of correspondence, the demand of current task to the utilization rate of the first processing unit can be learnt by carrying out register data reading.Now, because still cause certain utilization rate during the first processing unit self-operating, therefore add self utilization rate that first processor is current.Carry out comprehensive descision according to the utilization rate of the first total processing unit obtained after being added and need to be transferred to the task that the second processor carries out processing.
Therefore, in the first processing unit, process is carried out to described input data and comprises Data Fusion is carried out to described input data, to merge the first utilization rate and the second utilization rate to obtain the first information.
When the described first information exceedes predetermined threshold, described first processing unit wakes described second processing unit up, and part or all in described input data is transferred to described second processing unit.Then, described second processing unit carries out the data operating to process reception, and output processing result.
Such as, when carrying out gesture operation by camera, because the utilization rate storing the first processing unit of image recognition processing in the register of the first processing unit is the information of 80%, and self utilization rate of the first processing unit is 10%, therefore, now the first information indicates the utilization rate of the first processing unit to be 90%.Assuming that predetermined threshold is set to 70% in the first processing unit, that is, when the utilization rate of the first processing unit is more than 70%, the first processing unit will wake the second processing unit up to process input data.
Therefore, when carrying out gesture operation by camera, because the first information indicates the utilization rate of the first processing unit to be 90%, so the first processing unit wakes described second processing unit up, and give described second processing unit by the image transmitting that obtained by camera, carry out the process such as image procossing, gesture identification by the second processing unit.
On the other hand, when the described first information is no more than predetermined threshold, described second processing unit remains in power-saving modes.
Such as, when carrying out touch control operation, because the utilization rate storing the first processing unit of touch-control process in the register of the first processing unit is the information of 30%, and self utilization rate of the first processing unit is 10%, therefore, now the first information indicates the utilization rate of the first processing unit to be 40%.Now, the first information is no more than predetermined threshold, and the first processing unit will be processed by touch-control process subelement.Now, the second processing unit remains in power-saving modes.
In another embodiment, such as carry out touch control operation and speech recognition operation simultaneously, because the utilization rate storing the first processing unit of touch-control process in the register of the first processing unit is 30%, and the utilization rate of the first processing unit of voice recognition processing is the information of 40%, and self utilization rate of the first processing unit is 10%, therefore, now the first information indicates the utilization rate of the first processing unit to be 80%.Now, the utilization rate of the first processing unit exceedes predetermined threshold 70%.Now, the first processing unit will wake the second processing unit up to process input data.Because present input data has touch-control process and speech recognition, so the arbitrary of the input data of touch-control process or input voice data or both can be transferred to the second processing unit by the first processing unit, processed by the second processing unit.
In addition, according in the processor of the embodiment of the present invention, while the first process subelement being suitable for the input data processing the first kind carries out operating, other process subelement determines whether to receive dissimilar input data.When receiving dissimilar input data, corresponding process subelement operates, and other process subelement shut-down operation.
Such as, under meeting the first information and being no more than the condition of predetermined threshold, while being undertaken operating by the touch control operation subelement carrying out touch control operation, other process subelement (as speech processes subelement, image procossing subelement etc.) determines whether to receive and inputs data accordingly.When receiving corresponding input data, process by processing subelement accordingly, other subelement shut-down operation to save power, and reduces self utilization rate of the first processing unit.
In addition, described processor also comprises user interface elements 103, for arranging user interface for specific personalized application.Such as the remote mutual UI of televisor (TV), for the operation UI etc. of spectacle equipment, now without the need to the original mutual ecosystem of dual-purpose host CPU.
Therefore, according to the processor of the embodiment of the present invention, different processing modes can be adopted for different interactive operations, the judgement interactive information of intelligence, thus the handling property greatly improving processor also reduces the overall power of processor widely.
Below, with reference to figure 4, the data processing method according to the embodiment of the present invention is described.
Data processing method 100 according to the embodiment of the present invention comprises the following steps:
S101: the polytype input data being obtained polytype interactive operation of electronic equipment by the first processing unit;
S102: described input data are processed and obtain the first information;
S103: judge whether the described first information meets predetermined condition; And
S104: determine whether that needs second processing unit carries out the second operation according to described judged result.
Preferably, described predetermined condition comprises predetermined threshold, judges whether the described first information meets predetermined condition and comprise the more described first information and described predetermined threshold to determine the relation between the described first information and described predetermined threshold.
Preferably, described predetermined threshold is the utilization rate of described first processing unit, and it comprises the first utilization rate and the second utilization rate.
Preferably, carry out process to described input data to comprise and carry out Data Fusion to described input data, to merge the first utilization rate and the second utilization rate, described first utilization rate is the instream factor of described first processing unit when obtaining polytype input data, and described second utilization rate is self utilization rate of described first processing unit.
Preferably, carry out process to described input data to comprise and carry out Data Fusion to described input data, to merge the first utilization rate and the second utilization rate, described first utilization rate is according to the determined minimum utilization rate of the task attribute of interactive operation, and described second utilization rate is self utilization rate of described first processing unit.
Preferably, when the described first information exceedes predetermined threshold, described first processing unit wakes described second processing unit up, and part or all in described input data is transferred to described second processing unit, and
Described second processing unit carries out the data operating to process reception, and output processing result.
Preferably, when the described first information is no more than predetermined threshold, described second processing unit remains in power-saving modes.
Preferably, described first processing unit comprises multiple process subelement, and each process subelement is configured for the input data of process particular type.
Preferably, while the first process subelement being suitable for the input data processing the first kind carries out operating, other process subelement determines whether to receive dissimilar input data, and
When receiving dissimilar input data, corresponding process subelement operates, and other process subelement shut-down operation.
Therefore, according to the data processing method of the embodiment of the present invention, different processing modes can be adopted for different interactive operations, the judgement interactive information of intelligence, thus the handling property greatly improving processor also reduces the overall power of processor widely.
It should be noted that, in this manual, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Finally, also it should be noted that, above-mentioned a series of process not only comprises with the order described here temporally process that performs of sequence, and comprises process that is parallel or that perform respectively instead of in chronological order.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required hardware platform by software and realize, and can certainly all be implemented by hardware.Based on such understanding, what technical scheme of the present invention contributed to background technology can embody with the form of software product in whole or in part, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment of the present invention or embodiment.
Above to invention has been detailed introduction, applying specific case herein and setting forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (12)
1. a processor, comprising:
First processing unit, for performing the first operation;
Second processing unit, for performing the second operation, described second processing unit is in power saving mode when not operating;
Wherein, described first processing unit obtains polytype input data of polytype interactive operation of electronic equipment, described input data are processed and obtain the first information, judge whether the described first information meets predetermined condition, determine whether that needs second processing unit carries out the second operation according to described judged result.
2. processor according to claim 1, wherein, described predetermined condition comprises predetermined threshold, judges whether the described first information meets predetermined condition and comprise the more described first information and described predetermined threshold to determine the relation between the described first information and described predetermined threshold.
3. processor according to claim 2, wherein said predetermined threshold is the utilization rate of described first processing unit, and it comprises the first utilization rate and the second utilization rate.
4. processor according to claim 3, wherein carry out process to described input data to comprise and carry out Data Fusion to described input data, to merge the first utilization rate and the second utilization rate, described first utilization rate is the instream factor of described first processing unit when obtaining polytype input data, and described second utilization rate is self utilization rate of described first processing unit.
5. processor according to claim 3, wherein carry out process to described input data to comprise and carry out Data Fusion to described input data, to merge the first utilization rate and the second utilization rate, described first utilization rate is according to the determined minimum utilization rate of the task attribute of interactive operation, and described second utilization rate is self utilization rate of described first processing unit.
6. processor as claimed in claim 2, wherein, when the described first information exceedes predetermined threshold, described first processing unit wakes described second processing unit up, and part or all in described input data is transferred to described second processing unit, and
Described second processing unit carries out the data operating to process reception, and output processing result.
7. processor as claimed in claim 2, wherein when the described first information is no more than predetermined threshold, described second processing unit remains in power-saving modes.
8. processor as claimed in claim 1, wherein said first processing unit comprises multiple process subelement, and each process subelement is configured for the input data of process particular type.
9. processor as claimed in claim 8, wherein while the first process subelement being suitable for the input data processing the first kind carries out operating, other process subelement determines whether to receive dissimilar input data, and
When receiving dissimilar input data, corresponding process subelement operates, and other process subelement shut-down operation.
10. processor as claimed in claim 1, wherein said processor also comprises user interface elements, for arranging user interface for specific personalized application.
11. processors as claimed in claim 1, polytype data input of wherein said polytype interactive operation is from the multiple functional modules be connected with the first processing unit.
12. 1 kinds of data processing methods, are applied in processor, and described processor comprises the first processing unit and the second processing unit, and described method comprises:
Polytype input data of polytype interactive operation of electronic equipment are obtained by described first processing unit;
Described input data are processed and obtain the first information;
Judge whether the described first information meets predetermined condition; And
Determine whether that needs second processing unit carries out the second operation according to described judged result.
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| CN112102848A (en) * | 2019-06-17 | 2020-12-18 | 华为技术有限公司 | Method, chip and terminal for identifying music |
| WO2024139931A1 (en) * | 2022-12-30 | 2024-07-04 | 华为技术有限公司 | Smart watch display method, communication device, and smart watch |
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