CN108153553A - A kind of high-end server starts method, system, device and computer storage media - Google Patents
A kind of high-end server starts method, system, device and computer storage media Download PDFInfo
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- CN108153553A CN108153553A CN201810063265.4A CN201810063265A CN108153553A CN 108153553 A CN108153553 A CN 108153553A CN 201810063265 A CN201810063265 A CN 201810063265A CN 108153553 A CN108153553 A CN 108153553A
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- initialization
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- end server
- pcie device
- module
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
Abstract
The invention discloses a kind of high-end servers to start method, system, device and computer storage media, including：After power supply connection, basic input-output system BIOS sends initialization sign on；When Legacy processors receive initialization sign on, the initialization of the corresponding input/output I/O module of Legacy processors is performed, and sends multithreading initialization directive；When other processors in high-end server in addition to Legacy processors receive multithreading initialization directive, the initialization of the corresponding I/O module of other processors is performed.The carry out PCIE device initialization of the application multithreading, with the increase of processor quantity, the time that the initialization of high-end server PCIE device needs is only the time-consuming maximum value of each processor, so as to substantially reduce the time that the initialization of high-end server BIOS POST stages PCIE device needs, high-end server booting efficiency is improved.
Description
Technical field
The present invention relates to server technology field, more particularly to a kind of high-end server start method, system, device and
Computer storage media.
Background technology
Recently as cloud computing and the development of big data, the demand of high-end server is more and more.High-end server
It is referred to as big server, with the maximum quantity difference lies in processor of generic server, one internal system of generic server
General have 2 processors, and one internal system of high-end server at least 8 processors, has IO inside each processor
(Input/Output, input/output) module, each I/O module can at most extend 10 PCIE (Peripheral
Component Interconnect Express, high speed serialization computer expansion bus standard) equipment, that is to say, that one
The expansible equipment of 32 tunnel high-end servers can reach 320.
In BIOS (Basic Input Output System, basic input output system) POST (Power On Self
Test, Power-On Self-Test) stage, system control PCIE device initialization.Single thread mode is used in the prior art, first,
Legacy processors (system host node processor) start the initialization of its corresponding I/O module, until the institute of legacy processors
After the completion of having PCIE device initialization, next processor starts the initialization of its corresponding I/O module, and so on, Zhi Daosuo
Some processors complete the initialization of its corresponding I/O module.Obviously, as the increase of processor quantity, I/O module and PCIE are set
It is standby can be more and more, the time of initialization is increasingly longer so that entire BIOS POST stages PCIE device initialization expend when
Between it is increasingly longer, seriously affected booting efficiency.
Therefore, how to provide a kind of scheme for solving above-mentioned technical problem is that those skilled in the art needs to solve at present
The problem of.
Invention content
The object of the present invention is to provide a kind of high-end servers to start method, system, device and computer storage media, more
The carry out PCIE device initialization of thread, with the increase of processor quantity, the initialization of high-end server PCIE device needs
Time is only the time-consuming maximum value of each processor, so as to substantially reduce the high-end server BIOS POST stages
The time that PCIE device initialization needs improves high-end server booting efficiency.
In order to solve the above technical problems, the present invention provides a kind of high-end servers to start method, including：
After power supply connection, basic input-output system BIOS sends initialization sign on；
When Legacy processors receive the initialization sign on, it is corresponding defeated to perform the Legacy processors
Enter/export the initialization of I/O module, and send multithreading initialization directive；
Other processors in high-end server in addition to the Legacy processors receive the multithreading initialization
During instruction, the initialization of the corresponding I/O module of other described processors is performed.
Preferably, the process tool of the initialization for performing the corresponding input/output I/O module of the Legacy processors
Body is：
It performs high speed serialization computer expansion bus standard PCIE device and enumerates main program, to realize the Legacy processing
The initialization of the corresponding I/O module of device.
Preferably, after the execution high speed serialization computer expansion bus standard PCIE device enumerates main program, the party
Method further includes：
Judge whether the PCIE device of the Legacy processors all enumerates completion；
If it is, exiting the PCIE device enumerates main program.
Preferably, the process of the transmission multithreading initialization directive is specially：
The interruption Broadcast IPI sent between processor are interrupted.
Preferably, the process of other processors reception multithreading initialization directive is specially：
Other processor main threads receive the multithreading initialization directive.
Preferably, the process of the initialization for performing the corresponding I/O module of other described processors is specially：
It performs PCIE device and enumerates main program, to realize the initialization of the corresponding I/O module of other described processors.
Preferably, after the execution PCIE device enumerates main program, this method further includes：
Judge whether the PCIE device of other processors all enumerates completion；
If it is, exiting the PCIE device enumerates main program.
In order to solve the above technical problems, the present invention also provides a kind of high-end server activation system, including：
Basic input-output system BIOS, for sending initialization sign on after power supply is connected；
Legacy processors during for receiving the initialization sign on, performing the Legacy processors and corresponding to
I/O module initialization, and send multithreading initialization directive；
Other processors in high-end server in addition to the Legacy processors, for receiving the multithreading
During initialization directive, the initialization of the corresponding I/O module of other described processors is performed.
In order to solve the above technical problems, the present invention also provides a kind of high-end server starter, including：
Memory, for storing computer program；
Processor realizes that high-end server starts method described in any of the above-described during for performing the computer program
Step.
In order to solve the above technical problems, the present invention also provides a kind of computer readable storage medium, the computer can
It reads to be stored with computer program on storage medium, be realized when the computer program is executed by processor high described in any of the above-described
The step of holding startup of server method.
The present invention provides a kind of high-end servers to start method, including：After power supply connection, basic input output system
BIOS sends initialization sign on；When Legacy processors receive initialization sign on, Legacy processors pair are performed
The initialization of input/output I/O module answered, and send multithreading initialization directive；Legacy processors are removed in high-end server
Except other processors when receiving multithreading initialization directive, perform the initialization of the corresponding I/O module of other processors.
It is middle compared with the prior art to realize that PCIE device initializes using single thread mode, Legacy processors in the application
The initialization of corresponding I/O module is carried out at the same time with other processors in high-end server in addition to Legacy processors,
Complete the initialization of corresponding PCIE device.The carry out PCIE device initialization of multithreading in this way, with processor quantity
Increase, I/O module and PCIE device are more and more, high-end server PCIE device initialization need time it is only each
The time-consuming maximum value of processor rather than the in the prior art time-consuming summation of all processors, so as to greatly shorten
The time that the initialization of high-end server BIOS POST stages PCIE devices needs improves high-end server booting efficiency.
It is and above-mentioned high-end the present invention also provides a kind of high-end server activation system, device and computer storage media
Startup of server method has identical advantageous effect.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to institute in the prior art and embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the process flow diagram flow chart that a kind of high-end server provided by the invention starts method；
Fig. 2 is a kind of structure diagram of high-end server activation system provided by the invention.
Specific embodiment
The core of the present invention is to provide a kind of high-end server and starts method, system, device and computer storage media, more
The carry out PCIE device initialization of thread, with the increase of processor quantity, the initialization of high-end server PCIE device needs
Time is only the time-consuming maximum value of each processor, so as to substantially reduce the high-end server BIOS POST stages
The time that PCIE device initialization needs improves high-end server booting efficiency.
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without making creative work shall fall within the protection scope of the present invention.
Fig. 1 is please referred to, Fig. 1 starts the process flow diagram flow chart of method, this method for a kind of high-end server provided by the invention
Including：
Step S11：After power supply connection, basic input-output system BIOS sends initialization sign on；
It should be noted that PCIE device is from powering on into operation system interface, short opened within several seconds at this
In the dynamic time, worked by BIOS system control and coupled computer hardware.Specifically, when power switch is pressed,
Power supply starts to mainboard and other equipment power supply, and the control of system just transfers to BIOS to complete, since voltage is simultaneously unstable at this time
It is fixed, then, when mainboard thinks that voltage does not reach the dominant frequency of CPU (Central Processing Unit, central processing unit)
During required voltage, mainboard control chipset will send out initialization sign on, and CPU is allowed to initialize, initiates PCIE device
Initialize flow.Here initialization sign on includes but not limited to RESET signal (reset signal).
Step S12：When Legacy processors receive initialization sign on, it is corresponding defeated to perform Legacy processors
Enter/export the initialization of I/O module, and send multithreading initialization directive；
Specifically, when Legacy processors receive initialization sign in the application, Legacy processors pair are performed
The initialization of input/output I/O module answered.Meanwhile Legacy processors send multithreading initialization directive to high-end server
In other processors in addition to Legacy processors, to realize that each processor may be performed simultaneously corresponding I/O module
Initialization.
Step S13：Other processors in high-end server in addition to Legacy processors receive multithreading initialization
During instruction, the initialization of the corresponding I/O module of other processors is performed.
Specifically, when other processors receive multithreading initialization directive, start to perform the corresponding IO of other processors
The initialization of module, so as to cause the time of high-end server PCIE device initialization needs with BIOS multithreadings only
It is the time-consuming maximum value of each processor, BIOS single threads perform PCIE device initialization and greatly shorten than in the prior art
The time needed improves high-end server booting efficiency, improves the usage experience sense of user.
It should also be noted that, the startup method of the application can also be applied to general in addition to being applied to high-end server
Server, the present invention are not particularly limited herein.
The present invention provides a kind of high-end servers to start method, including：After power supply connection, basic input output system
BIOS sends initialization sign on；When Legacy processors receive initialization sign on, Legacy processors pair are performed
The initialization of input/output I/O module answered, and send multithreading initialization directive；Legacy processors are removed in high-end server
Except other processors when receiving multithreading initialization directive, perform the initialization of the corresponding I/O module of other processors.
It is middle compared with the prior art to realize that PCIE device initializes using single thread mode, Legacy processors in the application
The initialization of corresponding I/O module is carried out at the same time with other processors in high-end server in addition to Legacy processors,
Complete the initialization of corresponding PCIE device.The carry out PCIE device initialization of multithreading in this way, with processor quantity
Increase, I/O module and PCIE device are more and more, high-end server PCIE device initialization need time it is only each
The time-consuming maximum value of processor rather than the in the prior art time-consuming summation of all processors, so as to greatly shorten
The time that the initialization of high-end server BIOS POST stages PCIE devices needs improves high-end server booting efficiency.
On the basis of above-described embodiment：
As a kind of preferred embodiment, the initialization of the corresponding input/output I/O module of Legacy processors is performed
Process is specially：
It performs high speed serialization computer expansion bus standard PCIE device and enumerates main program, to realize Legacy processors pair
The initialization for the I/O module answered.
Specifically, mode is enumerated using PCIE device in the application and completes the initial of the corresponding I/O module of Legacy processors
Change, more specifically, when Legacy processors receive initialization sign on, perform PCIE device and enumerate main program, successively
Complete the initialization of the PCIE device of Legacy processors.The mode of enumerating can be more readily maintained main program code, it is easier to
It keys in, apparent, the possibility for repeating or omitting is relatively low, and reliability is higher.
As a kind of preferred embodiment, perform high speed serialization computer expansion bus standard PCIE device and enumerate main program
Later, this method further includes：
Judge whether the PCIE device of Legacy processors all enumerates completion；
If it is, exiting PCIE device enumerates main program.
Specifically, Legacy processors have been performed after PCIE device enumerates main program, and Legacy is also judged in the application
Whether the PCIE device of processor all enumerates completion, if it is not, then continuing the PCIE device that initialization is omitted, until Legacy
The PCIE device of processor all enumerates completion, is then log out PCIE device and enumerates main program.It in this way can be to avoid initialization
It is omitted during the PCIE device of Legacy processors, the PCIE device for Legacy processors to be initiated is with actually accomplishing
The PCIE device of the Legacy processors of initialization, which is consistent, provides effective guarantee.
As a kind of preferred embodiment, the process for sending multithreading initialization directive is specially：
The interruption Broadcast IPI sent between processor are interrupted.
Specifically, the multithreading initialization directive in the application includes but not limited to Broadcast IPI interruptions.
Broadcast IPI (Inter-Processor Interrupt, the interruption between processor) interrupt be it is a kind of it is special in
Disconnected, it can be used for by Legacy processors in being generated to other processors in high-end server in addition to Legacy processors
It is disconnected, other processors is allowed to terminate the main program being carrying out, switchs to execution PCIE device and enumerates main program.
As a kind of preferred embodiment, the process that other processors receive multithreading initialization directive is specially：
Other processor main threads receive multithreading initialization directive.
Specifically, it is contemplated that as soon as when program starts, created there are one process by operating system, at the same time one
Thread is also run at once, which is generally termed the main thread of program, because it is carried out when to be program start, if necessary
Thread is created again, then the thread of establishment is exactly the sub-line journey of this main thread.Based on this, other processors receive multithreading at the beginning of
Specifically other processor main threads receive multithreading initialization directive when beginningization instructs.
As a kind of preferred embodiment, the process for performing the initialization of the corresponding I/O module of other processors is specially：
It performs PCIE device and enumerates main program, to realize the initialization of the corresponding I/O module of other processors.
Specifically, mode is enumerated using PCIE device in the application to complete in high-end server in addition to Legacy processors
The corresponding I/O module of other processors initialization, it is, of course, also possible to using other modes, the application is not done particularly herein
It limits, is determined according to actual conditions.More specifically, it when other processors receive initialization sign on, performs PCIE and sets
It is standby to enumerate main program, it is sequentially completed the initialization of the PCIE device of each processor.The mode of enumerating can make main program code more
It is easy to maintain, it is easier to key in, apparent, the possibility for repeating or omitting is relatively low, and reliability is higher.
As a kind of preferred embodiment, after execution PCIE device enumerates main program, this method further includes：
Judge whether the PCIE device of other processors all enumerates completion；
If it is, exiting PCIE device enumerates main program.
Specifically, other each processors have been performed after PCIE device enumerates main program, and also judgement is handled in the application
Whether the PCIE device of device all enumerates completion, if it is not, then continue the PCIE device that initialization is omitted, until processor
PCIE device all enumerates completion, is then log out PCIE device and enumerates main program.It in this way can be to avoid other processors of initialization
PCIE device when omit, for other processors to be initiated PCIE device and actually accomplish its elsewhere of initialization
The PCIE device of reason device, which is consistent, provides effective guarantee.
Please refer to Fig. 2, Fig. 2 is a kind of structure diagram of high-end server activation system provided by the invention, the system
Including：
Basic input-output system BIOS 1, for sending initialization sign on after power supply is connected；
Legacy processors 2 when initializing sign on for receiving, perform 2 corresponding IO moulds of Legacy processors
The initialization of block, and send multithreading initialization directive；
Other processors 3 in high-end server in addition to Legacy processors 2, for receiving multithreading initialization
During instruction, the initialization of other 3 corresponding I/O modules of processor is performed.
Above method embodiment is please referred to for the introduction of system provided by the invention, details are not described herein by the present invention.
The present invention also provides a kind of high-end server starter, including：
Memory, for storing computer program；
Processor realizes the step of any of the above-described high-end server starts method during for performing computer program.
Above method embodiment is please referred to for the introduction of device provided by the invention, details are not described herein by the present invention.
The present invention also provides a kind of computer readable storage medium, computer is stored on computer readable storage medium
Program realizes the step of any of the above-described high-end server starts method when computer program is executed by processor.
Above method embodiment is please referred to for the introduction of computer readable storage medium provided by the invention, the present invention exists
This is repeated no more.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For system disclosed in embodiment,
For device and computer storage media, since it is corresponded to the methods disclosed in the examples, so fairly simple, the phase of description
Part is closed referring to method part illustration.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except also there are other identical elements in the process including element, method, article or equipment.
Professional further appreciates that, with reference to each exemplary unit of the embodiments described herein description
And algorithm steps, can be realized with the combination of electronic hardware, computer software or the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is performed actually with hardware or software mode, specific application and design constraint depending on technical solution.Profession
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
Claims (10)
1. a kind of high-end server starts method, which is characterized in that including：
After power supply connection, basic input-output system BIOS sends initialization sign on；
Legacy processors receive it is described initialization sign on when, perform the Legacy processors it is corresponding input/it is defeated
Go out the initialization of I/O module, and send multithreading initialization directive；
Other processors in high-end server in addition to the Legacy processors receive the multithreading initialization directive
When, perform the initialization of the corresponding I/O module of other described processors.
2. the method as described in claim 1, which is characterized in that described to perform the corresponding input of the Legacy processors/defeated
The process for going out the initialization of I/O module is specially：
It performs high speed serialization computer expansion bus standard PCIE device and enumerates main program, to realize the Legacy processors pair
The initialization for the I/O module answered.
3. method as claimed in claim 2, which is characterized in that the execution high speed serialization computer expansion bus standard PCIE
After device enumeration main program, this method further includes：
Judge whether the PCIE device of the Legacy processors all enumerates completion；
If it is, exiting the PCIE device enumerates main program.
4. the method as described in claim 1, which is characterized in that it is described send multithreading initialization directive process be specially：
The interruption Broadcast IPI sent between processor are interrupted.
5. the method as described in claim 1, which is characterized in that other described processors receive the multithreading initialization directive
Process be specially：
Other processor main threads receive the multithreading initialization directive.
6. the method as described in claim 1, which is characterized in that it is described perform the corresponding I/O module of other described processors just
The process of beginningization is specially：
It performs PCIE device and enumerates main program, to realize the initialization of the corresponding I/O module of other described processors.
7. method as claimed in claim 6, which is characterized in that after the execution PCIE device enumerates main program, this method
It further includes：
Judge whether the PCIE device of other processors all enumerates completion；
If it is, exiting the PCIE device enumerates main program.
8. a kind of high-end server activation system, which is characterized in that including：
Basic input-output system BIOS, for sending initialization sign on after power supply is connected；
Legacy processors, for receive it is described initialization sign on when, perform the corresponding IO of the Legacy processors
The initialization of module, and send multithreading initialization directive；
Other processors in high-end server in addition to the Legacy processors, for receive the multithreading initial
When changing instruction, the initialization of the corresponding I/O module of other described processors is performed.
9. a kind of high-end server starter, which is characterized in that including：
Memory, for storing computer program；
Processor realizes the high-end server startup as described in any one of claim 1 to 7 during for performing the computer program
The step of method.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the high-end server startup side as described in any one of claim 1 to 7 when the computer program is executed by processor
The step of method.
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| CN111352663A (en) * | 2020-02-21 | 2020-06-30 | 苏州浪潮智能科技有限公司 | Method and system for controlling execution of Option Rom of PCIE (peripheral component interface express) equipment |
| CN114047961A (en) * | 2021-11-15 | 2022-02-15 | 合众新能源汽车有限公司 | Android system starting optimization method, intelligent terminal and computer readable medium |
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