CN111858211B - Verification method, device and equipment of acceleration equipment - Google Patents
Verification method, device and equipment of acceleration equipment Download PDFInfo
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- CN111858211B CN111858211B CN202010669472.1A CN202010669472A CN111858211B CN 111858211 B CN111858211 B CN 111858211B CN 202010669472 A CN202010669472 A CN 202010669472A CN 111858211 B CN111858211 B CN 111858211B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
Abstract
The invention discloses a verification method of an accelerating device, and the CPU in the method only needs to determine the type of the accelerating device to be tested, send verification firmware corresponding to the accelerating device to be tested, and finally control a prompter to prompt the received verification result, namely, the accelerating device to be tested verifies the performance and function of the accelerating device to be tested according to the verification firmware to obtain the verification result, the CPU does not need to control the accelerating device to be tested to execute the verification action for many times and judge whether the execution result of each verification action is qualified or not, the occupation amount of running resources of the CPU is reduced, and the influence on other services in the CPU is reduced. The invention also discloses a verification device and equipment of the accelerating equipment, and the verification device and equipment have the same beneficial effects as the verification method of the accelerating equipment.
Description
Technical Field
The invention relates to the field of computers, in particular to a verification method of an accelerating device, and also relates to a verification device and equipment of the accelerating device.
Background
The acceleration equipment (such as an acceleration card or an acceleration chip) can play a role in acceleration in the execution process of some algorithms, after the acceleration equipment is produced, before the acceleration equipment leaves a factory, the acceleration equipment needs to be verified so as to ensure that the performance and the function of the acceleration equipment to be tested meet the factory requirements.
Therefore, how to provide a solution to the above technical problem is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a verification method of an accelerating device, which does not need a CPU (central processing unit) to control the accelerating device to be tested to execute verification actions for multiple times and judges whether the execution result of each verification action is qualified or not, thereby reducing the occupation amount of running resources of the CPU and reducing the influence on other services in the CPU; another object of the present invention is to provide a verification apparatus and device for an acceleration device, which do not require a CPU to control the acceleration device to be tested to execute the verification actions multiple times and determine whether the execution result of each verification action is qualified, thereby reducing the occupation of the running resources of the CPU and reducing the influence on other services in the CPU.
In order to solve the above technical problem, the present invention provides a verification method for an acceleration device, which is applied to a CPU, and includes:
determining the type of the accelerating equipment to be tested;
determining verification firmware corresponding to the to-be-tested acceleration equipment according to the type;
controlling the acceleration equipment to be tested to execute the determined verification firmware so as to facilitate the acceleration equipment to be tested to verify and obtain a verification result;
and controlling a prompter to prompt the verification result sent by the accelerating equipment to be tested.
Preferably, the determining the type of the acceleration device to be tested specifically includes:
sending a model request instruction to the acceleration equipment to be tested;
receiving the model sent by the acceleration equipment to be tested;
and determining the type corresponding to the model according to the corresponding relation between the preset model and the type.
Preferably, the sending of the model request instruction to the acceleration device to be tested specifically includes:
after the equipment where the equipment is located is started, responding to an execution environment selection instruction of a preset type, and entering the execution environment of the preset type;
sending a model request instruction to the accelerating equipment to be tested based on the execution environment of the preset type;
the preset type of execution environment is an execution environment with the starting time earlier than that of the OS.
Preferably, the execution environment of the preset type is a command parser UEFI shell of a unified extensible firmware interface.
Preferably, after the controlling the acceleration device to be tested to execute the determined verification firmware so that the acceleration device to be tested performs verification and obtains a verification result, the verification method of the acceleration device further includes:
controlling the memory to store the verification result.
Preferably, after the controlling the acceleration device to be tested to execute the determined verification firmware, the verification method of the acceleration device further includes:
judging whether the verification result fed back by the to-be-detected acceleration equipment is received within a preset time length;
if so, executing the step of prompting the verification result sent by the to-be-tested acceleration equipment by the control prompter;
if not, the alarm is controlled to give an alarm.
Preferably, after the determining whether the verification result fed back by the acceleration device to be tested is received within the preset time period, the verification method of the acceleration device further includes:
if not, generating an error record and controlling a memory to store the error record.
Preferably, the alarm is a buzzer.
In order to solve the above technical problem, the present invention further provides a verification apparatus for an acceleration device, which is applied to a CPU, and includes:
the first determining module is used for determining the type of the accelerating equipment to be tested;
the second determining module is used for determining verification firmware corresponding to the accelerating equipment to be tested according to the type;
the first control module is used for controlling the to-be-tested acceleration equipment to execute the determined verification firmware so as to be convenient for the to-be-tested acceleration equipment to verify and obtain a verification result;
and the second control module is used for controlling a prompter to prompt the verification result sent by the accelerating equipment to be tested.
In order to solve the above technical problem, the present invention further provides a verification device for an acceleration device, including:
a memory for storing a computer program;
a processor for implementing the steps of the authentication method of the acceleration device as described in any one of the above when executing the computer program.
The invention provides a verification method of an accelerating device, and the CPU in the method only needs to determine the type of the accelerating device to be tested, send the verification firmware corresponding to the accelerating device to be tested, and finally control a prompter to prompt the received verification result, namely the accelerating device to be tested verifies the performance and function of the accelerating device to be tested according to the verification firmware to obtain the verification result, the CPU does not need to control the accelerating device to be tested to execute the verification action for many times and judge whether the execution result of each verification action is qualified or not, the occupation amount of running resources of the CPU is reduced, and the influence on other services in the CPU is reduced.
The invention also provides a verification device and equipment of the accelerating equipment, and the verification device and equipment have the same beneficial effects as the verification method of the accelerating equipment.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed in the prior art and the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic flowchart of a verification method for an acceleration device according to the present invention;
fig. 2 is a schematic structural diagram of an authentication apparatus of an acceleration device according to the present invention;
fig. 3 is a schematic structural diagram of an authentication device of an acceleration device according to the present invention.
Detailed Description
The core of the invention is to provide a verification method of the accelerating equipment, which does not need the CPU to control the accelerating equipment to be tested to execute the verification action for many times and judges whether the execution result of each verification action is qualified or not, thereby reducing the occupation amount of the running resources of the CPU and reducing the influence on other services in the CPU; the other core of the invention is to provide the verification device and the equipment of the accelerating equipment, which do not need the CPU to control the accelerating equipment to be tested to execute the verification action for many times and judge whether the execution result of each verification action is qualified or not, thereby reducing the occupation amount of the running resources of the CPU and reducing the influence on other services in the CPU.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic flowchart of a verification method for an acceleration device according to the present invention, where the verification method for an acceleration device is applied to a CPU, and includes:
step S1: determining the type of the accelerating equipment to be tested;
specifically, considering that the acceleration devices have multiple types, different types of acceleration devices have different verification actions, and execution results corresponding to the verification actions are different, for the control of the verification actions and the verification of the execution results of the different types of acceleration devices, if the control and the verification programs corresponding to the various types of acceleration devices are executed by the CPU, the CPU needs to write control and verification programs for the various types of acceleration devices, which is heavy in workload, and needs to occupy CPU operation resources for a long time, which affects the operation of other services in the CPU.
In this step, the "type of acceleration device under test" may refer to an acceleration device that "all verification actions are the same", and since all verification actions are the same, the execution result should be theoretically the same, that is, for the same type of acceleration device under test, the corresponding control action and the verification action for the execution result should be completely the same.
Step S2: determining verification firmware corresponding to the accelerating equipment to be tested according to the type;
specifically, after the type is determined, the verification firmware corresponding to the type of the acceleration device to be tested can be determined, which means that the verification firmware corresponding to each type of acceleration device is preset in the application, and after the verification is determined and fixed, the verification firmware can be used as a data base of subsequent steps, so that the acceleration device to be tested can execute corresponding verification actions and verify execution results according to the verification firmware, and programming pressure and CPU are relieved through the method.
The verification firmware may be stored in a file form on any storage device accessible to the execution environment where the CPU is located, which is not limited herein in this embodiment of the present invention.
Step S3: controlling the acceleration equipment to be tested to execute the determined verification firmware so that the acceleration equipment to be tested can be verified and a verification result can be obtained;
specifically, after the corresponding verification firmware is determined, the CPU only needs to control the acceleration device to be tested to execute the determined verification firmware, which is equivalent to completely right all the control actions for the verification actions and the verification actions for the execution results to the acceleration device to execute, thereby freeing a large amount of running resources of the CPU, and the verification firmware can be reused in other CPUs, thereby reducing the waste of human resources caused by repeated programming work.
The verification firmware defines each verification action of the acceleration device to be tested and the verification manner of the execution result, and the acceleration device to be tested does not differ from the verification action executed by the CPU and the verification action executed by the CPU itself in the prior art according to the verification action executed by the verification firmware and the verification action executed on the execution result, which may be regarded as that the CPU gives the control right to the acceleration device to be tested, in order to liberate the CPU and complete the verification of the performance and the function by a preset verification firmware manner.
Step S4: and controlling the prompter to prompt the verification result sent by the accelerating equipment to be tested.
Specifically, in order to facilitate the staff to quickly obtain the verification result, the CPU in the embodiment of the invention can control the prompter to prompt the verification result, so that the staff can quickly obtain the verification result through the prompter without actively obtaining the verification result by the staff, thereby saving time and improving working efficiency.
The prompting mode may be various, for example, display or voice prompt, and the embodiment of the present invention is not limited herein.
In the prompting, only verification failure/success may be prompted, and a verification action and the like corresponding to an execution result of specific verification failure may also be prompted, which is not limited herein in the embodiment of the present invention.
The invention provides a verification method of an accelerating device, and the CPU in the method only needs to determine the type of the accelerating device to be tested, send the verification firmware corresponding to the accelerating device to be tested, and finally control a prompter to prompt the received verification result, namely the accelerating device to be tested verifies the performance and function of the accelerating device to be tested according to the verification firmware to obtain the verification result, the CPU does not need to control the accelerating device to be tested to execute the verification action for many times and judge whether the execution result of each verification action is qualified or not, the occupation amount of running resources of the CPU is reduced, and the influence on other services in the CPU is reduced.
On the basis of the above-described embodiment:
as a preferred embodiment, the determining the type of the acceleration device to be tested specifically includes:
sending a model request instruction to the acceleration equipment to be tested;
receiving the model sent by the acceleration equipment to be tested;
and determining the type corresponding to the model according to the corresponding relation between the preset model and the type.
Specifically, the accelerating devices have their own models, and the "verification action groups" (that is, the types) corresponding to the accelerating devices of different models may be the same, so in order to smoothly determine the type of the accelerating device to be measured, in the embodiment of the present invention, the model of the accelerating device to be measured may be obtained in an interactive manner, and then the type corresponding to the model is further determined by presetting the corresponding relationship, and the manner of determining the type of the accelerating device in the embodiment of the present invention is simpler and more convenient.
Of course, in addition to the above manners, the manner of determining the type of the acceleration device to be tested may be other various types, for example, the user directly sends the type of the acceleration device to be tested to the CPU through the human-computer interaction device, or the user sends the model of the acceleration device to be tested to the CPU through the human-computer interaction device, and then the CPU determines the type corresponding to the model according to the preset corresponding relationship between the model and the type, and the like.
As a preferred embodiment, the sending of the model request instruction to the acceleration device to be tested specifically includes:
after the equipment where the equipment is located is started, responding to an execution environment selection instruction of a preset type, and entering the execution environment of the preset type;
sending a model request instruction to the to-be-tested accelerating equipment based on a preset type of execution environment;
the preset type of execution environment is an execution environment with a start time earlier than that of the operating system OS.
Specifically, considering that the execution environment of the CPU in the prior art is usually the operating system OS, the execution environment of the operating system OS has a characteristic of being delayed in starting, the whole starting process of the execution environment needs to be long, and the execution environment needs to wait until the initialization of the related driver is completed, so that the work efficiency is reduced, and a complicated running mechanism inside the OS interferes with the verification process of the acceleration device to be tested, the applicant considers that other types of execution environments exist in the computer device, and the starting time of some execution environments is earlier than that of the OS, so in the embodiment of the present invention, the CPU can enter the preset type of execution environment in response to the instruction for selecting the preset type of execution environment, execute the above steps in the execution environment with the starting time earlier than that of the OS, so as to save time and improve the efficiency of the verification work, and the running mechanism of other execution environments is generally simpler than that of the OS, so that the interference on the verification work is reduced, and the verification accuracy is improved.
The execution environment selection instruction of the preset type may be sent by a user through a human-computer interaction device, or may be automatically generated according to a preset program, which is not limited herein in the embodiments of the present invention.
As a preferred embodiment, the execution environment of the preset type is a Unified Extensible Firmware Interface (UEFI) shell.
Specifically, the UEFI shell has the advantages of early starting time, simple running mechanism and the like, and after entering the UEFI shell, the CPU does not enter the execution environment of the OS.
The UEFI shell may be integrated from the internal of a BIOS (Basic Input Output System) of the motherboard, or may be a storage device with the UEFI shell, which is manufactured by a computer user according to a specification, and may be selected by a worker autonomously, which is not limited herein in the embodiment of the present invention.
Specifically, the programs corresponding to the steps executed by the CPU in the embodiment of the present invention may be from a storage device accessible by an execution environment, and the programs corresponding to the steps may be manually triggered to be executed by a worker or automatically executed by the CPU in the execution environment through a script file, where the manual execution mode facilitates single verification performed when the product is unstable in an initial period, and the automatic execution mode facilitates multiple or batch verification after a special verification requirement or a product is stable, and the embodiment of the present invention is not limited herein.
Of course, besides UEFI shell, the preset type of execution environment may also be of other types, and the embodiment of the present invention is not limited herein.
As a preferred embodiment, after controlling the acceleration device under test to execute the determined verification firmware, so that the acceleration device under test performs verification and obtains a verification result, the verification method of the acceleration device further includes:
the control memory stores the verification result.
Specifically, in order to facilitate the staff to check the verification result at any time, the memory can be controlled to store the verification result in the embodiment of the invention, so that the staff can retrieve the verification result from the memory when needed, repeated verification is not needed, and the working efficiency is improved.
The memory may be of various types, and the embodiment of the present invention is not limited herein.
As a preferred embodiment, after controlling the acceleration device under test to execute the determined verification firmware, the method for verifying the acceleration device further includes:
judging whether a verification result fed back by the accelerating equipment to be tested is received within a preset time length;
if so, executing a step of controlling a prompter to prompt a verification result sent by the to-be-tested acceleration equipment;
if not, the alarm is controlled to give an alarm.
Specifically, considering that the feedback of the verification result is usually within a certain time range, if an error occurs in the verification process of the acceleration device to be tested, the verification result is likely not fed back overtime, and at this time, in order to find the error condition in time, the CPU in the embodiment of the present invention may execute the above steps so as to control the alarm to alarm when the verification result fed back by the acceleration device to be tested is not received within a preset time period, and a worker can quickly learn that the acceleration device to be tested or the software and hardware such as the CPU have problems through the alarm and perform maintenance, thereby improving the working efficiency.
The timing start timing may be various, for example, the timing start timing may be when the CPU controls the acceleration device to be tested to start executing the verification firmware, and the embodiment of the present invention is not limited herein.
As a preferred embodiment, after determining whether a verification result fed back by the acceleration device to be tested is received within a preset time period, the method for verifying the acceleration device further includes:
if not, generating an error record and controlling the memory to store the error record.
Specifically, in order to facilitate the staff to summarize and analyze the verification failure condition when needed, the embodiment of the present invention may generate an error record and control the memory to store the error record when the verification result fed back by the acceleration device to be detected is not received within the preset time period.
In a preferred embodiment, the alarm is a buzzer.
Specifically, the buzzer has the advantages of small volume, low price, long service life and the like.
Of course, besides the buzzer, the alarm may be of other various types, and the embodiment of the present invention is not limited herein.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a verification apparatus for an acceleration device, which is applied to a CPU, and includes:
the first determining module 1 is used for determining the type of the accelerating equipment to be tested;
the second determining module 2 is used for determining verification firmware corresponding to the accelerating equipment to be tested according to the type;
the first control module 3 is used for controlling the acceleration equipment to be tested to execute the determined verification firmware so as to facilitate the acceleration equipment to be tested to verify and obtain a verification result;
and the second control module 4 is used for controlling the prompter to prompt the verification result sent by the acceleration equipment to be tested.
For the introduction of the verification apparatus for an acceleration device provided in the embodiment of the present invention, reference is made to the foregoing embodiment of the verification method for an acceleration device, and details of the embodiment of the present invention are not repeated herein.
Referring to fig. 3, fig. 3 is a schematic structural diagram of an authentication device of an acceleration device provided in the present invention, where the authentication device of the acceleration device includes:
a memory 5 for storing a computer program;
a processor 6 for implementing the steps of the authentication method of the acceleration apparatus as in the previous embodiments when executing the computer program.
For the introduction of the verification device of the acceleration device provided in the embodiment of the present invention, please refer to the foregoing embodiment of the verification method of the acceleration device, and the embodiments of the present invention are not described herein again.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A verification method of an accelerating device is applied to a CPU, and is characterized by comprising the following steps:
determining the type of the accelerating equipment to be tested;
determining a verification firmware corresponding to the accelerating equipment to be tested according to the type;
controlling the acceleration equipment to be tested to execute the determined verification firmware so as to facilitate the acceleration equipment to be tested to verify and obtain a verification result;
controlling a prompter to prompt the verification result sent by the accelerating equipment to be tested;
the determining of the type of the acceleration device to be tested specifically includes:
sending a model request instruction to the acceleration equipment to be tested;
receiving the model sent by the acceleration equipment to be tested;
determining the type corresponding to the model according to the corresponding relation between the preset model and the type;
the sending of the model request instruction to the acceleration device to be tested specifically includes:
after the equipment where the equipment is located is started, responding to an execution environment selection instruction of a preset type, and entering the execution environment of the preset type;
sending a model request instruction to the accelerating equipment to be tested based on the execution environment of the preset type;
the preset type of execution environment is an execution environment with the starting time earlier than that of the OS.
2. The authentication method of the acceleration device according to claim 1, wherein the execution environment of the preset type is a unified extensible firmware interface command parser UEFI shell.
3. The method for verifying the acceleration device according to claim 1, wherein the controlling the acceleration device under test to execute the determined verification firmware so that after the acceleration device under test performs verification and obtains a verification result, the method for verifying the acceleration device further comprises:
the control memory stores the verification result.
4. The authentication method of the acceleration device according to any one of claims 1 to 3, wherein after the controlling the acceleration device under test to execute the determined authentication firmware, the authentication method of the acceleration device further comprises:
judging whether the verification result fed back by the to-be-detected acceleration equipment is received within a preset time length;
if so, executing the step of prompting the verification result sent by the to-be-tested acceleration equipment by the control prompter;
if not, the alarm is controlled to give an alarm.
5. The method for verifying the acceleration device according to claim 4, wherein after determining whether the verification result fed back by the acceleration device to be tested is received within a preset time period, the method further comprises:
if not, generating an error record and controlling a memory to store the error record.
6. The authentication method of an acceleration device according to claim 4, characterized in that the alarm is a buzzer.
7. An authentication device of an acceleration apparatus, applied to a CPU, comprising:
the first determining module is used for determining the type of the accelerating equipment to be tested;
the second determining module is used for determining verification firmware corresponding to the accelerating equipment to be tested according to the type;
the first control module is used for controlling the to-be-tested acceleration equipment to execute the determined verification firmware so as to facilitate the to-be-tested acceleration equipment to verify and obtain a verification result;
the second control module is used for controlling a prompter to prompt the verification result sent by the acceleration equipment to be tested;
the determining of the type of the acceleration device to be tested specifically includes:
sending a model request instruction to the acceleration equipment to be tested;
receiving the model sent by the acceleration equipment to be tested;
determining the type corresponding to the model according to the corresponding relation between the preset model and the type;
the sending of the model request instruction to the acceleration device to be tested specifically includes:
after the equipment where the equipment is located is started, responding to an execution environment selection instruction of a preset type, and entering the execution environment of the preset type;
sending a model request instruction to the accelerating equipment to be tested based on the execution environment of the preset type;
and the preset type of execution environment is an execution environment with the starting time earlier than that of an Operating System (OS).
8. An authentication device of an acceleration device, comprising:
a memory for storing a computer program;
processor for implementing the steps of the authentication method of the acceleration device according to any of claims 1 to 6 when executing said computer program.
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