CN107577535A - The method and Related product of one key control video card video memory - Google Patents
The method and Related product of one key control video card video memory Download PDFInfo
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- CN107577535A CN107577535A CN201710777447.3A CN201710777447A CN107577535A CN 107577535 A CN107577535 A CN 107577535A CN 201710777447 A CN201710777447 A CN 201710777447A CN 107577535 A CN107577535 A CN 107577535A
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Abstract
The invention provides a kind of method of key control video card video memory, methods described comprises the following steps：The level for the signal that detecting specifically conducts is removed during start by BIOS；When the level of the signal is high level, BIOS then enables onboard display device, and is used as video memory function to the display device storage allocation resource；When the level of the signal is low level, BIOS then disables onboard display device, the system memory resource that release display device takes.Technical scheme provided by the invention, which has, improves the advantages of being used as the utilization rate of part system internal memory of video memory.
Description
Technical field
The present invention relates to field of computer technology, and in particular to a kind of method of key control video card video memory and related production
Product.
Background technology
The computer of network safety filed, generally all it is not need display function when normal work, only exists
Computer occurs just needing to use display function when serious problems need to safeguard.
Above-mentioned display function needs video memory to support, what video memory used in usual onboard video card took is in system
The part deposited.The minimum video memory of Intel Mainstream Platforms is 64MB or higher at present, when onboard video card is occupied in the part
After depositing for showing, operating system and application software cannot reuse the partial memory, that is to say, that the part system
It is exclusive as video memory that internal memory of uniting is shown equipment.So it is existing be used as video memory part system memory usage it is not high.
The content of the invention
The embodiments of the invention provide a kind of method and Related product of key control video card video memory, it can improve and be used as
The utilization rate of the part system internal memory of video memory.
In a first aspect, the embodiment of the present invention provides a kind of method of key control video card video memory, methods described includes as follows
Step：The level for the signal that detecting specifically conducts is removed during start by BIOS；When the level of the signal is height
During level, BIOS then enables onboard display device, and is used as video memory function to the display device storage allocation resource；When the signal
Level when being low level, BIOS then disables onboard display device, the system memory resource that release display device takes.
Optionally, methods described also includes：
Button is set, and the button is used for the height for controlling the level of the signal specifically conducted.
Optionally, methods described also includes：
When pushing button, the level for controlling the signal specifically conducted is high level, when not pushing button, be can control
The level of the signal specifically conducted is low level.
Optionally, methods described also includes：
When pushing button, the level for controlling the signal specifically conducted is low level, when not pushing button, be can control
The level of the signal specifically conducted is high level.
Second aspect, a kind of computer equipment, the equipment include：
Detection unit, for the level of signal for going detecting specifically to conduct during start by BIOS；
Unit is enabled, for when the level of the signal is high level, BIOS then to enable onboard display device, and aobvious to this
Show that equipment storage allocation resource is used as video memory function；When the level of the signal is low level, BIOS then disables onboard display and set
System memory resource standby, that release display device takes.
Optionally, the computer equipment also includes：
Button, the button are used for the height for controlling the level of the signal specifically conducted.
A kind of third aspect, there is provided computer-readable recording medium, it is characterised in that it is stored for electronic data interchange
Computer program, wherein, the computer program cause computer perform first aspect provide described method.
Fourth aspect, there is provided a kind of computer program product, the computer program product include storing computer journey
The non-transient computer-readable recording medium of sequence, the computer program are operable to make computer perform first aspect offer
Method.
Implement the embodiment of the present invention, have the advantages that：
As can be seen that by the embodiment of the present invention, the use of a key control video memory, the service efficiency of video memory is improved.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is a kind of schematic flow sheet of the method for key control video card video memory provided in an embodiment of the present invention.
Fig. 2 is a kind of structural representation of key control video card video memory provided in an embodiment of the present invention.
Fig. 3 is a kind of structural representation of computer disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " in description and claims of this specification and the accompanying drawing and "
Four " etc. be to be used to distinguish different objects, rather than for describing particular order.In addition, term " comprising " and " having " and it
Any deformation, it is intended that cover non-exclusive include.Such as contain the process of series of steps or unit, method, be
The step of system, product or equipment are not limited to list or unit, but alternatively also including the step of not listing or list
Member, or alternatively also include for the intrinsic other steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can wrap in conjunction with the embodiments
In at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Computer (such as fire wall, PAA, intrusion detection, network log-in management, the VPN in current network security field
Deng), widespread practice is all that acquiescence enables video memory, but 99.99% even more times are not during use
Need display function.In this case, most times have 64MB or more Installed System Memory is idle to waste.However,
These Installed System Memories being wasted have significant impact to network performance, network throughput, maximum number of connections of user etc.！
On enabling or disabling for video memory, at present the common practice of industry be one is provided in BIOS configuration menus can
Option, (such as 64M, 128M, 256M etc., different platform can be set the size that user can set video memory according to being actually needed
Number range it is different) or disabling fall video memory.This way needs to meet following three conditions：
1st, need to connect keyboard.
2nd, need to connect display.
3rd, operator needs the underlying computer knowledge of specialty.
Generally all it is upper frame type (one because network security computer application environment is stored in the rack of computer room
Tens computers are stacked in individual rack), go to connect keyboard in this environment, display is very troublesome thing, in addition partially
Few it is familiar with underlying computer professional knowledge to the network safety filed terminal client of application layer.Thus, network security meter
Calculation machine is all solidified the initial value of a video memory when dispatching from the factory by computer hardware manufacturer in BIOS, exhausted by the requirement of terminal client
Most of video memory is arranged to the minimum video memory number (such as 64M) of current platform support, and only extremely individual other customer requirement is in BIOS
It is middle that video memory disabling is fallen.
When solidifying the minimum video memory number that video memory is current platform support in BIOS, it is ensured that when computer breaks down
Display is available, but means that network security computer is used as the Installed System Memory of video memory in normal work and wasted simultaneously
Fall；When BIOS solidifies disabling video memory function, it is ensured that Installed System Memory is not used as during network security computer normal work
Video memory wastes, but display function is unavailable when computer breaks down and needed repairing, terminal client computer maintenance personnel
The maintenance and maintenance of computer can not be completed, failed machines need return computer hardware producer to be repaired, and maintenance cost is high
It is high.
One key enables or disables the network security computer of video memory function so that user, can be with when normal use
Video memory is easily fallen by button disabling, so as to discharge the 64MB taken by video memory or more Installed System Memory；Work as computer
When catastrophe failure occur and carrying out maintenance and need display function, user easily can enable video memory by button again；Maintenance finishes
Afterwards, video memory can be disabled again again so that systematic function maximizes.
Refering to Fig. 1, Fig. 1 provides a kind of schematic flow sheet of the method for key control video card video memory, as shown in figure 1, should
Method is performed by computer equipment, and this method is as shown in figure 1, comprise the following steps：
Step S101, the electricity for the signal (such as GPIO) that detecting specifically conducts is removed during start by BIOS
It is flat.
Step S102, when the level of the signal is high level (3.3v), BIOS then enables onboard display device, and gives and be somebody's turn to do
Display device storage allocation resource is used as video memory function.
Step S103, when the level of the signal is low level (0V), BIOS then disables onboard display device, release display
The system memory resource of hold facility.
Technical scheme provided by the invention is detected by the level of the signal to specifically conducting so as to realize pair
The control of video memory, so it has the advantages of improving system memory resource utilization rate.
Optionally, button is set, and the button is used for the height for controlling the level of the signal specifically conducted.
Specifically, when pushing button, the level that can control the signal specifically conducted is high level, conversely, not
When pushing button, the level that can control the signal specifically conducted is low level.
Specifically, when pushing button, the level that can control the signal specifically conducted is low level, conversely, not
When pushing button, the level that can control the signal specifically conducted is high level.
Refering to Fig. 2, Fig. 2 provides a kind of computer equipment, as shown in Fig. 2 the equipment includes：
Detection unit 201, for the level of signal for going detecting specifically to conduct during start by BIOS；
Unit 202 is enabled, for when the level of the signal is high level, BIOS then to enable onboard display device, and gives
The display device storage allocation resource is used as video memory function；When the level of the signal is low level, BIOS then disables onboard aobvious
Show equipment, the system memory resource that release display device takes.
Optionally, the computer equipment also includes：
Button 30, the button are used for the height for controlling the level of the signal specifically conducted.The button is set can
With the structural representation of computer equipment as shown in Figure 3, the button 30 is connected by wire 31 with the detection mouth 32.
The embodiment of the present invention also provides a kind of computer-readable storage medium, wherein, the computer-readable storage medium is stored for electricity
The computer program that subdata exchanges, the computer program cause computer to perform the key as described in above-mentioned embodiment of the method
Control the method for video card video memory and the part or all of step of Related product.
The embodiment of the present invention also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer-readable recording medium of machine program, the computer program are operable to make computer perform side as described above
The part or all of step of the insurance verification method of any traffic accident described in method embodiment.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement because
According to the present invention, some steps can use other orders or carry out simultaneously.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to alternative embodiment, and involved action and module are not necessarily of the invention
It is necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed device, can be by another way
Realize.For example, device embodiment described above is only schematical, such as the division of the unit, it is only one kind
Division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.Another, shown or discussed is mutual
Coupling direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of software program module.
If the integrated unit is realized in the form of software program module and is used as independent production marketing or use
When, it can be stored in a computer-readable access to memory.Based on such understanding, technical scheme substantially or
Person say the part to be contributed to prior art or the technical scheme all or part can in the form of software product body
Reveal and, the computer software product is stored in a memory, including some instructions are causing a computer equipment
(can be personal computer, server or network equipment etc.) performs all or part of each embodiment methods described of the present invention
Step.And foregoing memory includes：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with the medium of store program codes.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable memory, memory
It can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present invention is described in detail above, specific case used herein to the principle of the present invention and
Embodiment is set forth, and the explanation of above example is only intended to help the method and its core concept for understanding the present invention；
Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, can in specific embodiments and applications
There is change part, in summary, this specification content should not be construed as limiting the invention.
Claims (8)
- A kind of 1. method of key control video card caching, it is characterised in that methods described comprises the following steps：The level for the signal that detecting specifically conducts is removed during start by BIOS；When the level of the signal is high level, BIOS then enables onboard display device, and is provided to the display device storage allocation Source is used as video memory function；When the level of the signal is low level, BIOS then disables onboard display device, discharges in the system that display device takes Deposit resource.
- 2. according to the method for claim 1, it is characterised in that methods described also includes：Button is set, and the button is used for the height for controlling the level of the signal specifically conducted.
- 3. according to the method for claim 2, it is characterised in that methods described also includes：When pushing button, the level for controlling the signal specifically conducted is high level, when not pushing button, can control the spy The level of the fixed signal conducted is low level.
- 4. according to the method for claim 2, it is characterised in that methods described also includes：When pushing button, the level for controlling the signal specifically conducted is low level, when not pushing button, can control the spy The level of the fixed signal conducted is high level.
- 5. a kind of computer equipment, it is characterised in that the equipment includes：Detection unit, for the level of signal for going detecting specifically to conduct during start by BIOS；Unit is enabled, for when the level of the signal is high level, BIOS then to enable onboard display device, and is set to the display Back-up is used as video memory function with memory source；When the level of the signal is low level, BIOS then disables onboard display device, releases Put the system memory resource of display device occupancy.
- 6. computer equipment according to claim 5, it is characterised in that the computer equipment also includes：Button, the button are used for the height for controlling the level of the signal specifically conducted.
- A kind of 7. computer-readable recording medium, it is characterised in that it stores the computer program for electronic data interchange, its In, the computer program causes computer to perform the method as described in claim any one of 1-4.
- 8. a kind of computer program product, it is characterised in that the computer program product includes storing computer program Non-transient computer-readable recording medium, the computer program are operable to make computer perform such as claim 1-4 Method described in one.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710777447.3A CN107577535A (en) | 2017-09-01 | 2017-09-01 | The method and Related product of one key control video card video memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710777447.3A CN107577535A (en) | 2017-09-01 | 2017-09-01 | The method and Related product of one key control video card video memory |
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| CN107577535A true CN107577535A (en) | 2018-01-12 |
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| CN201710777447.3A Pending CN107577535A (en) | 2017-09-01 | 2017-09-01 | The method and Related product of one key control video card video memory |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449191A (en) * | 2018-02-28 | 2018-08-24 | 郑州云海信息技术有限公司 | A kind of method, apparatus, the equipment of the opening and closing of control ten thousand mbit ethernets of PCH |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387903A (en) * | 2008-10-13 | 2009-03-18 | 南京Lg新港显示有限公司 | Display control method |
| CN203520090U (en) * | 2013-10-30 | 2014-04-02 | 深圳中林瑞德科技有限公司 | Hand-held terminal hard switching circuit |
| CN103713708A (en) * | 2013-11-11 | 2014-04-09 | 青岛中科英泰商用系统有限公司 | Multifunctional touch-screen industry tablet computer provided with audio interface |
| US20140195697A1 (en) * | 2013-01-10 | 2014-07-10 | Hon Hai Precision Industry Co., Ltd. | Apparatus and method for detecting functions of video card |
| CN106406968A (en) * | 2016-11-25 | 2017-02-15 | 湖南长城银河科技有限公司 | Graphics card equipment switching device and method based on Feiteng platform, and server |
-
2017
- 2017-09-01 CN CN201710777447.3A patent/CN107577535A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387903A (en) * | 2008-10-13 | 2009-03-18 | 南京Lg新港显示有限公司 | Display control method |
| US20140195697A1 (en) * | 2013-01-10 | 2014-07-10 | Hon Hai Precision Industry Co., Ltd. | Apparatus and method for detecting functions of video card |
| CN203520090U (en) * | 2013-10-30 | 2014-04-02 | 深圳中林瑞德科技有限公司 | Hand-held terminal hard switching circuit |
| CN103713708A (en) * | 2013-11-11 | 2014-04-09 | 青岛中科英泰商用系统有限公司 | Multifunctional touch-screen industry tablet computer provided with audio interface |
| CN106406968A (en) * | 2016-11-25 | 2017-02-15 | 湖南长城银河科技有限公司 | Graphics card equipment switching device and method based on Feiteng platform, and server |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449191A (en) * | 2018-02-28 | 2018-08-24 | 郑州云海信息技术有限公司 | A kind of method, apparatus, the equipment of the opening and closing of control ten thousand mbit ethernets of PCH |
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