CN100593158C - Method and apparatus for adjusting execution performance adapted for electronic installation - Google Patents
Method and apparatus for adjusting execution performance adapted for electronic installation Download PDFInfo
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- CN100593158C CN100593158C CN02108557A CN02108557A CN100593158C CN 100593158 C CN100593158 C CN 100593158C CN 02108557 A CN02108557 A CN 02108557A CN 02108557 A CN02108557 A CN 02108557A CN 100593158 C CN100593158 C CN 100593158C
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Abstract
The present invention is one execution efficiency regulating method and device suitable for one electronic equipment. The electronic equipment includes one CPU unit and one job system for resource management. The present invention includes the following jobs: reading in the work load value of the CPU unit detected by the job system, regulating the work frequency and work voltage of the CPU unitcorresponding to the work load value, and realizing the execution efficiency regulation.
Description
(1) technical field
The present invention refers to a kind of execution effectiveness regulation method and device that is applicable to electronic installation especially about a kind of execution effectiveness regulation method and device.
(2) background technology
Along with weeding out the old and bring forth the new of information products, all kinds serve as that the electronic installation of controlling core is developed by leaps and bounds out with CPU (central processing unit) (CPU), flourish information household appliances (IA) for example will be bound in desktop personal computer, Portable PC, PDA(Personal Digital Assistant) and future, they all have an operating system (OperationSystem, OS) operate, this operating system is to play the part of the user interface between information products and the administrator role of software and hardware resources as a whole therewith simultaneously.
And execute boot program and after entering operating system when the information products of the above-mentioned type, although the loading level of system can have great difference because of the program carried out or the difference of instruction, as PC when carrying out complicated Games Software, 4 to 5 times of the normally general document process software of the system load of PC, but CPU (central processing unit) wherein (CPU) is still carried out various instructions and program with single fixing outer (front side BUS frequency) frequently, be that CPU (central processing unit) (CPU) is all handled the different software of various complexities with identical execution speed, therefore, if system all is in the simple program of processing and is under the lighter situation of load most time, fixing execution frequency will cause the waste of whole resource and increase unnecessary power consumption, even reduces its serviceable life.
In addition, acceleration stepping (Speedstep) technology that on the Portable PC, is developed with Intel (Intel) company, though this technology can detect the Portable PC by this way: power and then when using the power supply unit power supply, CPU (central processing unit) (CPU) is switched to higher frequency of operation by power supply unit or battery, and when using powered battery, CPU (central processing unit) (CPU) is switched to lower frequency of operation to save the energy, handle the different software of various complexities but remain like this with identical execution speed.
(3) summary of the invention
The purpose of this invention is to provide a kind of execution effectiveness regulation method of can different execution speeds handling the different software of various complexities.
Execution effectiveness regulation method according to an aspect of the present invention is applicable on the electronic installation, and this electronic installation has a CPU (central processing unit) and utilizes an operating system to carry out resource management; Be characterized in that described method comprises the following steps: when the running of this electronic installation, read this operating system and this CPU (central processing unit) is detected obtain an operating load numerical value; And size that mutually should operating load numerical value and the frequency of operation and the operating voltage of this CPU (central processing unit) are adjusted, and then realize the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, this electronic installation that execution effectiveness regulation method of the present invention is suitable for is a PC, Portable PC especially, and this operating system can be a windows workspace system.
According to above-mentioned conception, execution effectiveness regulation method of the present invention is to carry out the Regedit.exe execution shelves that this windows workspace system is provided when this electronic installation running, obtains this operating load numerical value in order to this CPU (central processing unit) is detected.
According to above-mentioned conception, execution effectiveness regulation method of the present invention also comprise the following steps: mutually should operating load numerical value size and to the memory circuit in this PC, accelerated graphics interface (AcceleratedGraphics Port, AGP) and peripheral element in connecting bus interface (Peripheral ComponentInterconnect, PCI) the frequency of operation and the operating voltage of chipset are adjusted, and then realize the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, the adjustment of in the execution effectiveness regulation method of the present invention the frequency of operation of this CPU (central processing unit) being carried out comprises the following steps: mutually should operating load numerical value and change the numerical value of a register in the clock pulse generator; And numerical value change that mutually should register, the outer frequency that makes this clock pulse generator export this CPU (central processing unit) to changes.
According to above-mentioned conception, the adjustment of in the execution effectiveness regulation method of the present invention the operating voltage of this CPU (central processing unit) being carried out comprises the following steps: to receive the suitable voltage signal that this CPU (central processing unit) voltage identification pin (Voltage ID pin) is exported; And should be suitable for voltage signal with this by operating load numerical value mutually, the operating voltage that makes a voltage adjuster integrated circuit (Regulator IC) export this CPU (central processing unit) to changes.
Execution usefulness adjusting gear according to a further aspect of the invention, be applicable on the electronic installation, this electronic installation has a CPU (central processing unit) and utilizes an operating system to carry out resource management, is characterized in, described device includes an operating load numerical value reader and an adjuster; Wherein operating load numerical value reader is when this electronic installation running, read this operating system and this CPU (central processing unit) is detected an operating load numerical value that obtains, this adjuster then is electrically connected on this operating load numerical value reader, its mutually should operating load numerical value size and the frequency of operation and the operating voltage of this CPU (central processing unit) are adjusted, and then realize the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, this electronic installation that execution usefulness adjusting gear of the present invention is suitable for is a PC, Portable PC especially, and this operating system can be a windows workspace system.
According to above-mentioned conception, the Regedit.exe that execution usefulness adjusting gear of the present invention is carried out this windows workspace system when this electronic installation running provided carries out shelves, obtains this operating load numerical value in order to this CPU (central processing unit) is detected.
According to above-mentioned conception, this adjuster is also finished following work in the execution usefulness adjusting gear of the present invention: size that mutually should operating load numerical value and to the memory circuit in this PC, accelerated graphics interface (Accelerated Graphics Port, AGP) and peripheral element in connecting bus interface (PeripheralComponent Interconnect, PCI) the frequency of operation and the operating voltage of chipset are adjusted, and then realize the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, the adjustment that this adjuster carries out the frequency of operation of this CPU (central processing unit) in the execution usefulness adjusting gear of the present invention comprises the following steps: mutually should operating load numerical value and change the numerical value of a register in the clock pulse generator, and numerical value change that mutually should register, the outer frequency that makes this clock pulse generator export this CPU (central processing unit) to changes.
According to above-mentioned conception, the adjustment that this adjuster carries out the operating voltage of this CPU (central processing unit) in the execution usefulness adjusting gear of the present invention comprises the following steps: to receive the suitable voltage signal that this CPU (central processing unit) voltage identification pin (VoltageID pin) is exported, and should be suitable for voltage signal with this by operating load numerical value mutually, the operating voltage that makes a voltage adjuster integrated circuit (Regulator IC) export this CPU (central processing unit) to changes.
Execution effectiveness regulation method according to another aspect of the invention, be applicable on the electronic installation, this electronic installation has a CPU (central processing unit), be characterized in that described method comprises the following steps: when the running of this electronic installation, this CPU (central processing unit) is detected and obtains an operating load numerical value; And size that mutually should operating load numerical value and the frequency of operation of this CPU (central processing unit) is adjusted, and then realize the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, this electronic installation that execution effectiveness regulation method of the present invention is suitable for is a PC, especially the Portable PC.
According to above-mentioned conception, the Regedit.exe that execution effectiveness regulation method of the present invention is carried out a windows workspace system when this PC running provided carries out shelves, obtains this operating load numerical value in order to this CPU (central processing unit) is detected.
According to above-mentioned conception, execution effectiveness regulation method of the present invention also comprise the following steps: mutually should operating load numerical value size and to the memory circuit in this PC, accelerated graphics interface (AcceleratedGraphics Port, AGP) and peripheral element in connecting bus interface (Peripheral ComponentInterconnect, PCI) frequency of operation is adjusted, and then realizes the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, execution effectiveness regulation method of the present invention also comprises the following steps: mutually size that should operating load numerical value and the operating voltage of CPU (central processing unit) in this PC and chipset is adjusted, and then realizes the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, the adjustment of in the execution effectiveness regulation method of the present invention the operating voltage of this CPU (central processing unit) being carried out comprises the following steps: to receive the suitable voltage signal that this CPU (central processing unit) voltage identification pin (Voltage ID pin) is exported, and should be suitable for voltage signal with this by operating load numerical value mutually, the operating voltage that makes a voltage adjuster integrated circuit (Regulator IC) export this CPU (central processing unit) to changes.
According to above-mentioned conception, the adjustment of in the execution effectiveness regulation method of the present invention the frequency of operation of this CPU (central processing unit) being carried out comprises the following steps: mutually should operating load numerical value and change the numerical value of a register in the clock pulse generator, and numerical value change that mutually should register, the outer frequency that makes this clock pulse generator export this CPU (central processing unit) to changes.
Execution usefulness adjusting gear according to a further aspect of the present invention is applicable to that on the electronic installation, this electronic installation has a CPU (central processing unit), and its device includes an operating load numerical value detecting device and an adjuster; Wherein operating load numerical value detecting device detects this CPU (central processing unit) when the running of this electronic installation and obtains an operating load numerical value, adjuster then is electrically connected on this operating load numerical value detecting device, its mutually should operating load numerical value size and the frequency of operation of this CPU (central processing unit) is adjusted, and then realize the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, this electronic installation that execution usefulness adjusting gear of the present invention is suitable for is a PC, especially the Portable PC.
According to above-mentioned conception, this operating load numerical value detecting device is carried out the Regedit.exe execution shelves that a windows workspace system is provided in the execution usefulness adjusting gear of the present invention when this PC running, obtains this operating load numerical value in order to this CPU (central processing unit) is detected.
According to above-mentioned conception, this adjuster is also finished following work in the execution usefulness adjusting gear of the present invention: size that mutually should operating load numerical value and to the memory circuit in this PC, accelerated graphics interface (Accelerated Graphics Port, AGP) and peripheral element in connecting bus interface (PeripheralComponent Interconnect, PCI) frequency of operation is adjusted, and then realizes the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, this adjuster is also finished following work in the execution usefulness adjusting gear of the present invention: size that mutually should operating load numerical value and the operating voltage of CPU (central processing unit) in this PC and chipset is adjusted, and then realize the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, the adjustment that this adjuster carries out the operating voltage of this CPU (central processing unit) in the execution usefulness adjusting gear of the present invention comprises the following steps: to receive the suitable voltage signal that this CPU (central processing unit) voltage identification pin (VoltageID pin) is exported, and should be suitable for voltage signal with this by operating load numerical value mutually, the operating voltage that makes a voltage adjuster integrated circuit (Regulator IC) export this CPU (central processing unit) to changes.
According to above-mentioned conception, the adjustment that this adjuster carries out the frequency of operation of this CPU (central processing unit) in the execution usefulness adjusting gear of the present invention comprises the following steps: mutually should operating load numerical value and change the numerical value of a register in the clock pulse generator, and numerical value change that mutually should register, the outer frequency that makes this clock pulse generator export this CPU (central processing unit) to changes.
The execution effectiveness regulation method of further aspect of the present invention, be applicable on the electronic installation, this electronic installation has a CPU (central processing unit), is characterized in, described method comprises the following steps: when the running of this electronic installation this CPU (central processing unit) detected and obtains an operating load numerical value.And size that mutually should operating load numerical value and the operating voltage of this CPU (central processing unit) is adjusted, and then realize the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, this electronic installation that execution effectiveness regulation method of the present invention is suitable for is a PC, especially a Portable PC.
According to above-mentioned conception, execution effectiveness regulation method of the present invention is to carry out the Regedit.exe execution shelves that a windows workspace system is provided when this PC running, obtains this operating load numerical value in order to this CPU (central processing unit) is detected.
According to above-mentioned conception, execution effectiveness regulation method of the present invention also comprises the following steps: mutually size that should operating load numerical value and the operating voltage of this PC chips group is adjusted, and then realizes the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, also comprise the following steps: in the execution effectiveness regulation method of the present invention mutually should operating load numerical value size and to the CPU (central processing unit) in this PC, memory circuit, accelerated graphics interface (Accelerated Graphics Port, AGP) and peripheral element in connecting bus interface (PeripheralComponent Interconnect, PCI) frequency of operation is adjusted, and then realizes the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, the adjustment of in the execution effectiveness regulation method of the present invention the frequency of operation of this CPU (central processing unit) being carried out comprises the following steps: mutually should operating load numerical value and change the numerical value of a register in the clock pulse generator, and numerical value change that mutually should register, the outer frequency that makes this clock pulse generator export this CPU (central processing unit) to changes.
According to above-mentioned conception, the adjustment that execution effectiveness regulation method of the present invention carries out the operating voltage of this CPU (central processing unit) comprises the following steps: to receive the suitable voltage signal that this CPU (central processing unit) voltage identification pin (Voltage ID pin) is exported; And should be suitable for voltage signal with this by operating load numerical value mutually, the operating voltage that makes a voltage adjuster integrated circuit (Regulator IC) export this CPU (central processing unit) to changes.
Execution usefulness adjusting gear according to a further aspect of the invention is applicable to that on the electronic installation, this electronic installation has a CPU (central processing unit), is characterized in, described device includes an operating load numerical value detecting device and an adjuster; And this operating load numerical value detecting device is when this electronic installation running, this CPU (central processing unit) is detected and obtain an operating load numerical value, this adjuster is electrically connected on this operating load numerical value detecting device, its mutually should operating load numerical value size and the operating voltage of this CPU (central processing unit) is adjusted, and then realize the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, this electronic installation that execution usefulness adjusting gear of the present invention is suitable for is a PC, especially a Portable PC.
According to above-mentioned conception, this operating load numerical value detecting device is when this PC running in the execution usefulness adjusting gear of the present invention, the Regedit.exe that the windows workspace system that carries out is provided carries out shelves, obtains this operating load numerical value in order to this CPU (central processing unit) is detected.
According to above-mentioned conception, this adjuster is more finished following work in the execution usefulness adjusting gear of the present invention: size that mutually should operating load numerical value and the operating voltage of this PC chips group is adjusted, and then realize the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, this adjuster is also finished following action in the execution usefulness adjusting gear of the present invention: size that mutually should operating load numerical value and to the CPU (central processing unit) in this PC, memory circuit, accelerated graphics interface (Accelerated Graphics Port, AGP) and peripheral element in connecting bus interface (Peripheral Component Interconnect, PCI) frequency of operation is adjusted, and then realizes the execution usefulness adjustment of this electronic installation.
According to above-mentioned conception, the adjustment that this adjuster carries out the frequency of operation of this CPU (central processing unit) in the execution usefulness adjusting gear of the present invention comprises the following steps: mutually should operating load numerical value and change the numerical value of a register in the clock pulse generator; And numerical value change that mutually should register, the outer frequency that makes this clock pulse generator export this CPU (central processing unit) to changes.
According to above-mentioned conception, the adjustment that this adjuster carries out the operating voltage of this CPU (central processing unit) in the execution usefulness adjusting gear of the present invention comprises the following steps: to receive the suitable voltage signal that this CPU (central processing unit) voltage identification pin (VoltageID pin) is exported, and should be suitable for voltage signal with this by operating load numerical value mutually, the operating voltage that makes a voltage adjuster integrated circuit (Regulator IC) export this CPU (central processing unit) to changes.
Execution effectiveness regulation method according to another aspect of the invention, be applicable on the electronic installation, be characterized in, described method comprises the following steps: to detect when the running of this electronic installation and obtains an operating load numerical value, and size that mutually should operating load numerical value and the execution usefulness of this electronic installation is adjusted.
According to above-mentioned conception, this electronic installation that execution effectiveness regulation method of the present invention is suitable for is to be a PC, especially a Portable PC.
According to above-mentioned conception, execution effectiveness regulation method of the present invention is when this PC running, and the Regedit.exe that the windows workspace system that carries out is provided carries out shelves, obtains this operating load numerical value in order to this CPU (central processing unit) is detected.
According to above-mentioned conception, in the execution effectiveness regulation method of the present invention the execution usefulness of this PC adjusted and comprise the following steps: the CPU (central processing unit) in this PC, memory circuit, accelerated graphics interface (Accelerated Graphics Port, AGP) and peripheral element in connecting bus interface (PeripheralComponent Interconnect, PCI) frequency of operation is adjusted, and the operating voltage of CPU (central processing unit) and chipset is adjusted.
Execution usefulness adjusting gear according to a further aspect of the present invention is applicable on the electronic installation that its adjusting gear includes an operating load numerical value detecting device and an adjuster; And this operating load numerical value detecting device detects it when the running of this electronic installation and obtain an operating load numerical value, this adjuster is electrically connected on this operating load numerical value detecting device, and it is a size that mutually should operating load numerical value and the execution usefulness of this electronic installation is adjusted.
According to above-mentioned conception, this electronic installation that execution usefulness adjusting gear of the present invention is suitable for is a PC, especially a Portable PC.
According to above-mentioned conception, this operating load numerical value detecting device is carried out the Regedit.exe execution shelves that a windows workspace system is provided in the execution usefulness adjusting gear of the present invention when this PC running, obtains this operating load numerical value in order to this CPU (central processing unit) is detected.
According to above-mentioned conception, the adjustment that this operating load numerical value detecting device is carried out the execution usefulness of this PC in the execution usefulness adjusting gear of the present invention comprises: to the CPU (central processing unit) in this PC, memory circuit, accelerated graphics interface (Accelerated Graphics Port, AGP) and peripheral element in connecting bus interface (Peripheral Component Interconnect, PCI) frequency of operation is adjusted, and the operating voltage of CPU (central processing unit) and chipset is adjusted.
For further specifying purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
(4) description of drawings
Fig. 1 is the execution effectiveness regulation method schematic flow sheet of a preferred embodiment of the present invention.
Fig. 2 (a) is a form synoptic diagram of carrying out Regedit.exe in windows directory down (b).
Fig. 3 is the function block schematic diagram that clock pulse generator is supplied all kinds of its required clock signals of circuit in the PC.
Fig. 4 is a preferred embodiment of the present invention is carried out operating voltage control to CPU (central processing unit) a device block schematic diagram.
Fig. 5 (a) is the block schematic diagram that the present invention carries out first embodiment of usefulness adjusting gear.
Fig. 5 (b) is the second embodiment block schematic diagram of execution usefulness adjusting gear of the present invention.
(5) embodiment
See also Fig. 1, it is the execution effectiveness regulation method schematic flow sheet of a preferred embodiment of the present invention, and it is that hardware environment with a Portable PC is that example describes.At first, the Portable PC just enters an operating system (Operation System after start, OS), after the program of corresponding preferred embodiment of the present invention is performed, just can read this operating system automatically and the CPU (central processing unit) in this Portable PC be detected an operating load numerical value that obtains, and then size that mutually should operating load numerical value and the frequency of operation and the operating voltage of this CPU (central processing unit) are adjusted, and then realize the execution usefulness adjustment of this electronic installation.
And be example with the present windows workspace system of the designed production of the most general operating system one Microsoft that uses, it provides a Regedit.exe to carry out the load value that shelves detect CPU (central processing unit), so when the Portable PC operates, the Regedit.exe that preferred embodiment program of the present invention just automatically performs this windows workspace system to be provided carries out shelves, reads subsequently by Regedit.exe again and carries out this operating load numerical value that shelves are passed back.Shown in Fig. 2 (a), Regedit.exe is positioned under the windows directory, carry out this program and can know every numerical value of system load, wherein CPUUsage is the operating duty of CPU (central processing unit), click this project and form shown in Fig. 2 (b) then can occur, wherein second numerical value 19 represents that promptly CPU (central processing unit) operating load numerical value at that time is 19%, and application program of the present invention just can utilize this numerical value to pass back in the program as the Rule of judgment that changes frequency of operation and operating voltage as parameter.
See also Fig. 3 again, it is in the PC, clock pulse generator 31 supply CPU (central processing unit) 301, memory circuit 302, accelerated graphics interface 303 (Accelerated Graphics Port, AGP), connecting bus interface 304 (Peripheral Component Interconnect in the peripheral element, PCI), South Bridge chip group 305 and north bridge chipset 306 wait the function block schematic diagram of each its required clock signal of circuit, wherein the outer frequency signal that produced of clock pulse generator 31 just becomes its processing speed after the process of frequency multiplication of each circuit, with CPU (central processing unit) 301 is example, the outer frequency signal that is produced when clock pulse generator 31 is 133.3MHz, and just becomes the processing speed of 800MHz after six process of frequency multiplication of CPU (central processing unit) 301 inside.Therefore, the just available frequency control adjuster 32 of preferred embodiment of the present invention changes the outer frequency signal that clock pulse generator 31 is produced, and just can change the processing speed of each circuit inside.Therefore, frequency control adjuster 32 just corresponding said method detects the size of operating load numerical value, and then change in this clock pulse generator 31 in order to stored numerical value in the register that defines its outer frequency signal frequency that produces, just can realize adjusting clock pulse generator 31 and produce the outer purpose of signal frequency frequently, and according to the different demands of actual design, the function of said frequencies control adjuster 32 can add that the mode of software control finishes with pure hardware, pure software or hardware.
See also Fig. 4 again, it is operating voltage control is carried out in preferred embodiment of the present invention to CPU (central processing unit) a device block schematic diagram, wherein to adjust integrated circuit 41 (PWM Regulator IC) be the control of the five bits digital signal arranged side by side (for example 00011 shown in the figure) sent in order to the voltage identification pin (Voltage ID pin) of accepting CPU (central processing unit) 40 and produce the required operating voltage (for example 2.8 volts shown in the figure) of CPU (central processing unit) 40 to pulse width modulation, therefore the present invention adjusts between integrated circuit 41 and the CPU (central processing unit) 40 in pulse width modulation to insert a Control of Voltage adjuster 42, and can interdict above-mentioned five bits digital signal arranged side by side (as shown in the figure 00011) and send First Five-Year Plan bit digital signal arranged side by side (as shown in the figure 00010) again according to the operating load value of system at that time in addition, can send an operational voltage value (for example 2.85 volts shown in the figure) that is fit to system load at that time and make pulse width modulation adjust integrated circuit 41.And according to the different demands of actual design, the function of above-mentioned Control of Voltage adjuster 42 can add that the mode of software control finishes with pure hardware, pure software or hardware.
By above-mentioned disclosure as can be known, detection action for the CPU (central processing unit) operating load numerical value in the Portable PC, can be carried out shelves by the Regedit.exe that the windows workspace system is provided finishes, and carry out shelves to this CPU (central processing unit) 50 operating load numerical value that obtains that detected with Regedit.exe, can read by an operating load numerical value reader 51 (the first embodiment block schematic diagram that sees also the execution usefulness adjusting gear shown in Fig. 5 (a)), being sent to the adjuster of being formed with frequency control adjuster 521 and Control of Voltage adjuster 522 52 then judges, can utilize the mode of building table, correspond to suitable frequency of operation and operating voltage by the operating load numerical value that is obtained, so just, can be mutually should operating load numerical value size and frequency of operation and the operating voltage of this CPU (central processing unit) are adjusted, and then realize the adjustment of this Portable PC execution usefulness.And according to the different demands of actual design, above-mentioned operating load numerical value reader 51, frequency control adjuster 521 and all available pure hardware of Control of Voltage adjuster 522, pure software or hardware add that the mode of software control finishes.
See also again shown in Fig. 5 (b), it is the second embodiment block schematic diagram of carrying out the usefulness adjusting gear, wherein be to replace the work that Regedit.exe that the windows workspace system provided carries out shelves with an operating load numerical value detecting device 53, and CPU (central processing unit) 50 is carried out the detection action of operating load numerical value, so also can obtain the operating load numerical value of CPU (central processing unit) 50 immediately, and the adjuster of being formed with frequency control adjuster 521 and Control of Voltage adjuster 522 52, just can be mutually should operating load numerical value size and frequency of operation and the operating voltage of this CPU (central processing unit) are adjusted, and then realize the adjustment of this Portable PC execution usefulness.
And except can adjusting to the frequency of operation of CPU (central processing unit) and operating voltage, disclosed software method of adjustment or adjuster 52 all can be mutually should operating load numerical value size, and to the memory circuit in this PC 302, accelerated graphics interface 303 (Accelerated Graphics Port, AGP), connecting bus interface 304 (Peripheral Component Interconnect in the peripheral element, PCI) wait the frequency of operation of each circuit, and the operating voltage of chipset (South Bridge chip group 305 and north bridge chipset 306) adjusted, and then realize the execution usefulness adjustment of this PC integral body.
In addition, the present invention's technological means is except can be applicable to have a CPU (central processing unit) and utilizing an operating system carries out on the PC of resource management, also can be applicable to the various information electronic product, for example video signal box (Set-top Box) etc. on personal digital assistant (Personal Digital Assistant), the machine.
In sum, the various information electronic product uses execution effectiveness regulation method of the present invention and the device can immediately corresponding its system load and change its execution efficient, and handle the software of various complexity differences with different execution speeds, be that system all is in and handles simple program and be under the lighter situation of load most time, lower frequency of operation and operating voltage can be saved whole resource and be deducted unnecessary power consumption, and then realize increasing the effect in serviceable life.
Certainly, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claims of the present invention variation, the modification of the above embodiment.
Claims (20)
1. carry out effectiveness regulation method for one kind, be applicable on the electronic installation that this electronic installation has a CPU (central processing unit) and utilizes an operating system to carry out resource management, it is characterized in that described method comprises the following steps:
When the running of this electronic installation, read this operating system to this CPU (central processing unit) detect obtain one
Operating load numerical value; And
Size that mutually should operating load numerical value and the frequency of operation and the operating voltage of this CPU (central processing unit) are adjusted, and then realize the execution usefulness adjustment of this electronic installation, wherein the adjustment that the operating voltage of this CPU (central processing unit) is carried out comprises the following steps:
Receive the suitable voltage signal that this CPU (central processing unit) voltage identification pin is exported; And
Mutually should operating load numerical value with should be suitable for voltage signal, voltage adjuster integrated circuit output to the operating voltage of this CPU (central processing unit) is changed.
2. execution effectiveness regulation method as claimed in claim 1 is characterized in that this electronic installation that it was suitable for is a PC.
3. execution effectiveness regulation method as claimed in claim 2 is characterized in that, this PC is a Portable PC.
4. execution effectiveness regulation method as claimed in claim 2, it is characterized in that, this operating system is a windows workspace system, and when this electronic installation running, the Regedit.exe that carrying out this windows workspace system is provided carries out shelves, obtains this operating load numerical value in order to this CPU (central processing unit) is detected.
5. execution effectiveness regulation method as claimed in claim 2, it is characterized in that, also comprise the following steps: mutually size that should operating load numerical value and the frequency of operation at connecting bus interface in the memory circuit in this PC, accelerated graphics interface and the peripheral element and the operating voltage of chipset are adjusted, and then realize the execution usefulness adjustment of this electronic installation.
6. execution effectiveness regulation method as claimed in claim 1 is characterized in that, the adjustment that the frequency of operation of this CPU (central processing unit) is carried out comprises the following steps:
Mutually should operating load numerical value and change the numerical value of a register in the clock pulse generator; And
Numerical value change that mutually should register, the outer frequency that makes this clock pulse generator export this CPU (central processing unit) to changes.
7. carry out the usefulness adjusting gear for one kind, be applicable on the electronic installation that this electronic installation has a CPU (central processing unit) and utilizes an operating system to carry out resource management, it is characterized in that described device comprises:
One operating load numerical value reader when this electronic installation running, reads this operating system and this CPU (central processing unit) is detected an operating load numerical value that obtains; And
One adjuster, be electrically connected on this operating load numerical value reader, its mutually should operating load numerical value size and the frequency of operation and the operating voltage of this CPU (central processing unit) are adjusted, and then realize the execution usefulness adjustment of this electronic installation, wherein the adjustment that the operating voltage of this CPU (central processing unit) is carried out comprises the following steps:
Receive the suitable voltage signal that this CPU (central processing unit) voltage identification pin is exported; And
Mutually should operating load numerical value with should be suitable for voltage signal, voltage adjuster integrated circuit output to the operating voltage of this CPU (central processing unit) is changed.
8. execution usefulness adjusting gear as claimed in claim 7 is characterized in that this electronic installation that it was suitable for is a PC, and this operating system is a windows workspace system; When this electronic installation running, the Regedit.exe that carrying out this windows workspace system is provided carries out shelves,, this CPU (central processing unit) obtains this operating load numerical value in order to being detected, and this adjuster is more finished following work: size that mutually should operating load numerical value and the frequency of operation at connecting bus interface in the memory circuit in this PC, accelerated graphics interface and the peripheral element and the operating voltage of chipset are adjusted, and then realize the execution usefulness adjustment of this electronic installation.
9. execution usefulness adjusting gear as claimed in claim 7 is characterized in that, the adjustment that this adjuster carries out the frequency of operation of this CPU (central processing unit) comprises the following steps:
Mutually should operating load numerical value and change the numerical value of a register in the clock pulse generator; And
Numerical value change that mutually should register, the outer frequency that makes this clock pulse generator export this CPU (central processing unit) to changes.
10. carry out effectiveness regulation method for one kind, be applicable to that on the electronic installation, this electronic installation has a CPU (central processing unit), it is characterized in that, described method comprises the following steps:
When the running of this electronic installation, this CPU (central processing unit) is detected and obtains an operating load numerical value; And
Size that mutually should operating load numerical value and the frequency of operation of this CPU (central processing unit) and the operating voltage of this CPU (central processing unit) and chipset are adjusted, and then realize the execution usefulness adjustment of this electronic installation, wherein the adjustment that the operating voltage of this CPU (central processing unit) is carried out comprises the following steps:
Receive the suitable voltage signal that this CPU (central processing unit) voltage identification pin is exported; And
Mutually should operating load numerical value with should be suitable for voltage signal, voltage adjuster integrated circuit output to the operating voltage of this CPU (central processing unit) is changed.
11. carry out the usefulness adjusting gear for one kind, be applicable to that on the electronic installation, this electronic installation has a CPU (central processing unit), it is characterized in that, described device comprises:
One operating load numerical value detecting device when the running of this electronic installation, detects and obtains an operating load numerical value this CPU (central processing unit); And
One adjuster, be electrically connected on this operating load numerical value detecting device, its mutually should operating load numerical value size and the frequency of operation and the operating voltage of this CPU (central processing unit) are adjusted, and then realize the execution usefulness adjustment of this electronic installation, wherein the adjustment that the operating voltage of this CPU (central processing unit) is carried out comprises the following steps:
Receive the suitable voltage signal that this CPU (central processing unit) voltage identification pin is exported; And
Mutually should operating load numerical value with should be suitable for voltage signal, voltage adjuster integrated circuit output to the operating voltage of this CPU (central processing unit) is changed.
12. execution usefulness adjusting gear as claimed in claim 11, it is characterized in that, this electronic installation that it was suitable for is a PC, and this adjuster is also finished following work: size that mutually should operating load numerical value and the operating voltage of CPU (central processing unit) in this PC and chipset is adjusted, and then realize the execution usefulness adjustment of this electronic installation.
13. carry out effectiveness regulation method for one kind, be applicable to that on the electronic installation, this electronic installation has a CPU (central processing unit), it is characterized in that, described method comprises the following steps:
When the running of this electronic installation, this CPU (central processing unit) is detected and obtains an operating load numerical value; And
Size that mutually should operating load numerical value and the operating voltage of this CPU (central processing unit) is adjusted, and then realize the execution usefulness adjustment of this electronic installation, wherein the adjustment that the operating voltage of this CPU (central processing unit) is carried out comprises the following steps:
Receive the suitable voltage signal that this CPU (central processing unit) voltage identification pin is exported; And
Mutually should operating load numerical value with should be suitable for voltage signal, voltage adjuster integrated circuit output to the operating voltage of this CPU (central processing unit) is changed.
14. execution effectiveness regulation method as claimed in claim 13 is characterized in that, this electronic installation that it was suitable for is to be a PC.
15. carry out the usefulness adjusting gear for one kind, be applicable to that on the electronic installation, this electronic installation has a CPU (central processing unit), it is characterized in that, described device comprises:
One operating load numerical value detecting device when the running of this electronic installation, detects and obtains an operating load numerical value this CPU (central processing unit); And
One adjuster, be electrically connected on this operating load numerical value detecting device, its mutually should operating load numerical value size and the operating voltage of this CPU (central processing unit) is adjusted, and then realize the execution usefulness adjustment of this electronic installation, wherein the adjustment that the operating voltage of this CPU (central processing unit) is carried out comprises the following steps:
Receive the suitable voltage signal that this CPU (central processing unit) voltage identification pin is exported; And
Mutually should operating load numerical value with should be suitable for voltage signal, voltage adjuster integrated circuit output to the operating voltage of this CPU (central processing unit) is changed.
16. execution usefulness adjusting gear as claimed in claim 15, it is characterized in that, this adjuster is also finished following action: size that mutually should operating load numerical value and the frequency of operation at connecting bus interface in the CPU (central processing unit) in this PC, memory circuit, accelerated graphics interface and the peripheral element is adjusted, and then realize the execution usefulness adjustment of this electronic installation.
17. carry out effectiveness regulation method, be applicable on the electronic installation that it is characterized in that, described method comprises the following steps: for one kind
When the running of this electronic installation, detect and obtain an operating load numerical value; And
Size that mutually should operating load numerical value and the operating voltage of this electronic installation is adjusted, and then realize the execution usefulness adjustment of this electronic installation, wherein the adjustment that the operating voltage of this electronic installation is carried out comprises the following steps:
Receive the suitable voltage signal that this electronic installation voltage identification pin is exported; And
Mutually should operating load numerical value with should be suitable for voltage signal, voltage adjuster integrated circuit output to the operating voltage of this electronic installation is changed.
18. execution effectiveness regulation method as claimed in claim 17 is characterized in that, this electronic installation that it was suitable for is to be a PC, comprises the following steps: and the execution usefulness of this PC adjusted
Frequency of operation to connecting bus interface in the CPU (central processing unit) in this PC, memory circuit, accelerated graphics interface and the peripheral element is adjusted; And
Operating voltage to CPU (central processing unit) and chipset is adjusted.
19. carry out the usefulness adjusting gear, be applicable on the electronic installation that it is characterized in that, described adjusting gear comprises for one kind:
One operating load numerical value detecting device detects it when the running of this electronic installation and obtains an operating load numerical value; And
One adjuster, be electrically connected on this operating load numerical value detecting device, its mutually should operating load numerical value size and the operating voltage of this electronic installation is adjusted, and then realize the execution usefulness adjustment of this electronic installation, wherein the adjustment that the operating voltage of this electronic installation is carried out comprises the following steps:
Receive the suitable voltage signal that this electronic installation voltage identification pin is exported; And
Mutually should operating load numerical value with should be suitable for voltage signal, voltage adjuster integrated circuit output to the operating voltage of this electronic installation is changed.
20. execution usefulness adjusting gear as claimed in claim 19, it is characterized in that, this electronic installation that it was suitable for is a PC, and this operating load numerical value detecting device is when this PC running, the Regedit.exe that the windows workspace system that carries out is provided carries out shelves, obtains this operating load numerical value in order to this CPU (central processing unit) is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02108557A CN100593158C (en) | 2002-03-28 | 2002-03-28 | Method and apparatus for adjusting execution performance adapted for electronic installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02108557A CN100593158C (en) | 2002-03-28 | 2002-03-28 | Method and apparatus for adjusting execution performance adapted for electronic installation |
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| Publication Number | Publication Date |
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| CN1448845A CN1448845A (en) | 2003-10-15 |
| CN100593158C true CN100593158C (en) | 2010-03-03 |
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| CN02108557A Expired - Fee Related CN100593158C (en) | 2002-03-28 | 2002-03-28 | Method and apparatus for adjusting execution performance adapted for electronic installation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100458662C (en) * | 2005-04-22 | 2009-02-04 | 精拓科技股份有限公司 | Efficiency execution device and method for dynamic load-adjusting device |
| CN100461117C (en) * | 2005-12-07 | 2009-02-11 | 微星科技股份有限公司 | Method for optimizing effect of hardware element capable of regulating working frequency |
| CN100437509C (en) * | 2005-12-07 | 2008-11-26 | 微星科技股份有限公司 | Monitoring device for operation of hardware element |
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