CN112416671B - CPU stability testing method, device, computer equipment and storage medium - Google Patents

CPU stability testing method, device, computer equipment and storage medium Download PDF

Info

Publication number
CN112416671B
CN112416671B CN202011259799.8A CN202011259799A CN112416671B CN 112416671 B CN112416671 B CN 112416671B CN 202011259799 A CN202011259799 A CN 202011259799A CN 112416671 B CN112416671 B CN 112416671B
Authority
CN
China
Prior art keywords
cpu
tested
energy efficiency
test
frequency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202011259799.8A
Other languages
Chinese (zh)
Other versions
CN112416671A (en
Inventor
许飞
魏冰清
王永懿
颜顺鹏
秦晓宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nettrix Information Industry Beijing Co Ltd
Original Assignee
Nettrix Information Industry Beijing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nettrix Information Industry Beijing Co Ltd filed Critical Nettrix Information Industry Beijing Co Ltd
Priority to CN202011259799.8A priority Critical patent/CN112416671B/en
Publication of CN112416671A publication Critical patent/CN112416671A/en
Application granted granted Critical
Publication of CN112416671B publication Critical patent/CN112416671B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G06F11/2236—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 to test CPU or processors
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

The application relates to a CPU stability testing method, a device, computer equipment and a storage medium. The method comprises the steps of carrying out pressurization treatment on a CPU to be tested by calling a target pressurization tool, and adjusting the frequency of the CPU to be tested based on each energy efficiency level of the CPU to be tested in the pressurization process; acquiring test information of the CPU to be tested under each energy efficiency level, wherein the test information comprises the actual working frequency and system log of the CPU to be tested; and determining a stability test result of the CPU to be tested according to the test information of the CPU to be tested under each energy efficiency level. Under the pressurized state, the working frequency of the CPU to be tested is switched to different energy efficiency levels, so that frequency adjustment of the simulated CPU in response to actual operation load is realized, and in this case, the accuracy of the stability test result of the CPU to be tested is higher according to the test information of the CPU to be tested under each energy efficiency level.

Description

CPU stability testing method, device, computer equipment and storage medium
Technical Field
The present disclosure relates to the field of stability testing technologies, and in particular, to a method and apparatus for testing CPU stability, a computer device, and a storage medium.
Background
With the rapid development of cloud computing and big data technology, the data center has higher and higher requirements on the running stability of the server system, wherein the stability of the CPU is one of important factors affecting the running stability of the server system.
Generally, the stability test is performed on the CPU of the server before leaving the factory, and in the conventional technology, the stability test method for the CPU is as follows: triggering a CPU to run a specific test program within a preset time period, acquiring state data of the CPU in the process of running the specific test program by the CPU within the preset time period, detecting whether abnormal conditions such as dead halt and restarting occur in the CPU within the preset time period according to the state data of the CPU, if so, determining that the stability test of the CPU is not passed, and if not, determining that the stability test of the CPU is passed.
However, in the above-described conventional technique, the operation load of the CPU does not change during the operation of the specific test program, and in practical application, the operation load of the CPU often changes, and therefore, in the above-described conventional technique, the operation load of the CPU does not coincide with the operation load in practical application, and therefore, the accuracy of the stability of the CPU measured in the conventional technique is not high.
Disclosure of Invention
Based on this, it is necessary to provide a CPU stability test method, apparatus, computer device and storage medium in view of the above technical problems.
A method for testing the stability of a CPU, the method comprising:
invoking a target pressure measurement tool to carry out pressure treatment on the CPU to be measured, and sequentially adjusting the frequency of the CPU to be measured to the frequency corresponding to each energy efficiency level of the CPU to be measured in the pressure process;
acquiring test information of the CPU to be tested under each energy efficiency level, wherein the test information comprises the actual working frequency and system log of the CPU to be tested;
and determining a stability test result of the CPU to be tested according to the test information of the CPU to be tested corresponding to each energy efficiency grade.
According to the embodiment of the application, in the process of running the test program included in the target pressure testing tool by the CPU, the working frequency of the CPU is adjusted, the scene of adjusting the working frequency of the CPU under different operation loads is simulated, the test environment of the CPU to be tested is more in line with the actual working environment of the CPU, and therefore the accuracy of the stability test result of the CPU to be tested is improved.
In one embodiment of the present application, during pressurization, adjusting the frequency of the CPU under test based on the respective energy efficiency levels of the CPU under test includes:
in the pressurizing process, detecting the power state of the CPU to be tested;
And if the power state of the CPU to be tested is an activated state, sequentially adjusting the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level of the CPU to be tested.
In the embodiment of the application, by detecting the power state of the CPU to be tested, it can be determined whether the power state of the CPU to be tested can be normally awakened in the pressurized state.
In one embodiment of the present application, the method further comprises:
if the power state of the CPU to be tested is in an inactive state, generating test abnormality information, wherein the test abnormality information is used for indicating the test abnormality of the CPU to be tested.
In the embodiment of the application, when the power state of the CPU to be tested cannot be woken up normally in the pressurized state, it is indicated that the CPU to be tested is abnormal.
In one embodiment of the present application, after obtaining the test information of the CPU to be tested at each energy efficiency level, the method further includes:
stopping pressurizing the CPU to be tested;
after a first preset time length, detecting whether the power state of the CPU to be detected is changed from an activated state to a target power state, and obtaining a detection result;
correspondingly, determining a stability test result of the CPU to be tested according to the test information of the CPU to be tested corresponding to each energy efficiency level comprises the following steps:
and determining a stability test result of the CPU to be tested according to the test result and the test information of the CPU to be tested corresponding to each energy efficiency level.
In the embodiment of the application, after pressurization, the pressurization is stopped, and whether the power state of the CPU to be tested can be switched normally is detected, so that the CPU to be tested is tested more comprehensively, and the accuracy of the test result is higher.
In one embodiment of the present application, determining a stability test result of a CPU to be tested according to test information of the CPU to be tested corresponding to each energy efficiency level includes:
if the target test information exists in the test information corresponding to each energy efficiency level, determining that the stability test result of the CPU to be tested is not passed, wherein the target test information is the test information of which the actual working frequency of the CPU to be tested is inconsistent with the standard operating frequency, or the test information of which the system log comprises error reporting information;
and if the target test information does not exist in the test information corresponding to each energy efficiency level, determining that the stability test result of the CPU to be tested passes.
In the embodiment of the application, the stability test result of the CPU to be tested is determined according to all the test information corresponding to each energy efficiency level, so that the state of the test result under each energy efficiency level is ensured to be covered, and the accuracy of the stability test result of the CPU to be tested is higher.
In one embodiment of the present application, adjusting the frequency of the CPU under test based on the respective energy efficiency levels of the CPU under test includes:
And for each energy efficiency level, sequentially adjusting the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level according to the sequence from high to low of the frequency corresponding to each energy efficiency level, and keeping a second preset duration under each energy efficiency level.
In the embodiment of the application, the frequency of the CPU to be tested is kept for a second preset time period under each energy efficiency level so as to realize the frequency adjustment of the simulated CPU in response to the actual operation load, and in this case, the accuracy of the stability test result of the CPU to be tested is higher according to the test information of the CPU to be tested under each energy efficiency level.
In one embodiment of the present application, invoking a target pressure measurement tool to perform pressure treatment on a CPU to be measured includes:
initializing the CPU to be tested, and detecting the initialized power state of the CPU to be tested;
and if the initialized power state of the CPU to be tested is an idle state, calling a target pressure measurement tool to carry out pressure treatment on the CPU to be tested.
In the embodiment of the application, the initialization performance of the CPU to be tested is detected by performing initialization processing on the CPU to be tested.
In one embodiment of the present application, the method further comprises:
if the initialized power state of the CPU to be tested is a non-idle state, interrupting the test, detecting the CPU occupancy rate of the current process, and acquiring the name and the process identification number of the current process under the condition that the CPU occupancy rate of the current process is greater than a preset occupancy rate threshold value;
And generating initialization exception prompt information according to the name of the current process and the process identification number, wherein the initialization exception prompt information is used for indicating the CPU initialization exception.
In the embodiment of the application, under the condition that the initialization of the CPU to be tested is abnormal, the initialization abnormal prompt information is generated according to the name and the process identification number of the current process affecting the initialization failure, so that a user can quickly solve the reason of the initialization failure of the CPU to be tested, and stability test is continued, and the test efficiency is improved.
In one embodiment of the present application, the method further comprises:
obtaining the model name of the CPU to be tested;
and determining a target pressure measuring tool according to the model name of the CPU to be measured, and installing the target pressure measuring tool.
In the embodiment of the application, the pressure measurement tools provided by the plurality of architecture platforms are stored in advance, then the target pressure measurement tool provided by the platform to which the CPU to be tested belongs is found according to the model name of the CPU to be tested, and the target pressure measurement tool is automatically installed. Based on the above, the method for testing the stability of the CPU provided by the embodiment of the application can be suitable for testing the CPUs provided by different architecture platforms, and cross-platform application is realized.
A CPU stability testing device, the device comprising:
The testing module is used for calling the target pressure testing tool to carry out pressure treatment on the CPU to be tested, and in the pressure process, the frequency of the CPU to be tested is sequentially adjusted to the frequency corresponding to each energy efficiency level of the CPU to be tested;
the acquisition module is used for acquiring test information of the CPU to be tested under each energy efficiency level, wherein the test information comprises the actual working frequency and the system log of the CPU to be tested;
the determining module is used for determining the stability test result of the CPU to be tested according to the test information of the CPU to be tested corresponding to each energy efficiency level.
A computer device comprising a memory storing a computer program and a processor which when executing the computer program performs the steps of:
invoking a target pressure measurement tool to carry out pressure treatment on the CPU to be measured, and sequentially adjusting the frequency of the CPU to be measured to the frequency corresponding to each energy efficiency level of the CPU to be measured in the pressure process;
acquiring test information of the CPU to be tested under each energy efficiency level, wherein the test information comprises the actual working frequency and system log of the CPU to be tested;
and determining a stability test result of the CPU to be tested according to the test information of the CPU to be tested corresponding to each energy efficiency grade.
A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of:
Invoking a target pressure measurement tool to carry out pressure treatment on the CPU to be measured, and sequentially adjusting the frequency of the CPU to be measured to the frequency corresponding to each energy efficiency level of the CPU to be measured in the pressure process;
acquiring test information of the CPU to be tested under each energy efficiency level, wherein the test information comprises the actual working frequency and system log of the CPU to be tested;
and determining a stability test result of the CPU to be tested according to the test information of the CPU to be tested corresponding to each energy efficiency grade.
The method, the device, the computer equipment and the storage medium for testing the stability of the CPU can improve the accuracy of the tested stability test result of the CPU. The method comprises the steps of carrying out pressurization treatment on a CPU to be tested by calling a target pressurization tool, and adjusting the frequency of the CPU to be tested based on each energy efficiency level of the CPU to be tested in the pressurization process; acquiring test information of the CPU to be tested under each energy efficiency level, wherein the test information comprises the actual working frequency and system log of the CPU to be tested; and determining a stability test result of the CPU to be tested according to the test information of the CPU to be tested under each energy efficiency level. Under the pressurized state, the working frequency of the CPU to be tested is switched to different energy efficiency levels, so that frequency adjustment of the simulated CPU in response to actual operation load is realized, and in this case, the accuracy of the stability test result of the CPU to be tested is higher according to the test information of the CPU to be tested under each energy efficiency level.
Drawings
FIG. 1 is an internal block diagram of a computer device in one embodiment;
FIG. 2 is a flow chart of a method for testing CPU stability in one embodiment;
FIG. 3 is a flow chart of a method for testing CPU stability in another embodiment;
FIG. 4 is a block diagram of a CPU stability test device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
Along with the rapid development of intelligent science and technology, the requirements of people on the running stability of a server are higher and higher, wherein the main factor influencing the running stability of the server is the stability of a CPU, and at present, the stability of the CPU is determined through CPU hardware and cannot be improved through software. Therefore, in some cases, the default CPU hardware quality test is acceptable, and the stability of the CPU is considered satisfactory. However, in practical application, the situation of poor stability of the CPU often occurs, so that a greater risk of missed detection exists only in a manner of determining that the stability of the CPU meets the requirement according to the quality detection qualification of the CPU hardware.
Based on this, the prior art proposes a solution for performing stability test on a CPU before leaving the factory, and in the prior art, the method for performing stability test on the CPU is as follows: triggering a CPU to run a specific test program within a preset time period, acquiring state data of the CPU in the process of running the specific test program by the CPU within the preset time period, detecting whether abnormal conditions such as dead halt and restarting occur in the CPU within the preset time period according to the state data of the CPU, if so, determining that the stability test of the CPU is not passed, and if not, determining that the stability test of the CPU is passed.
However, in practical applications, the operation load of the CPU often changes, in the above-mentioned technology, the operation load of the CPU is in a state that is unchanged during the process of running a specific test program, so that the stability condition of the CPU during the practical application cannot be truly reflected, and therefore, the stability accuracy of the CPU measured in the conventional technology is not high.
Based on the above problems, in the method for testing the stability of the CPU provided in the embodiments of the present application, the target pressure measurement tool is invoked to perform pressure treatment on the CPU to be tested, and in the pressure process, the frequency of the CPU to be tested is adjusted based on each energy efficiency level of the CPU to be tested; acquiring test information of the CPU to be tested under each energy efficiency level, wherein the test information comprises the actual working frequency and system log of the CPU to be tested; and determining a stability test result of the CPU to be tested according to the test information of the CPU to be tested under each energy efficiency level. Under the pressurized state, the working frequency of the CPU to be tested is switched to different energy efficiency levels, so that frequency adjustment of the simulated CPU in response to actual operation load is realized, and in this case, the accuracy of the stability test result of the CPU to be tested is higher according to the test information of the CPU to be tested under each energy efficiency level.
Next, an implementation environment related to the CPU stability test method provided in the embodiment of the present application will be briefly described.
As shown in fig. 1, a computer device, which may be a server or a terminal, is shown in fig. 1, and an internal structural diagram thereof may be as shown in fig. 1. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program, when executed by a processor, implements a method for testing the stability of a CPU.
It will be appreciated by those skilled in the art that the structure shown in fig. 1 is merely a block diagram of some of the structures associated with the present application and is not limiting of the computer device to which the present application may be applied, and that a particular computer device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
Referring to fig. 2, a flowchart of a method for testing CPU stability according to an embodiment of the present application is shown, and as shown in fig. 2, the method for testing CPU stability may include the following steps:
step 201, the computer device invokes the target pressure measurement tool to perform pressure treatment on the CPU to be measured, and in the pressure process, the frequency of the CPU to be measured is sequentially adjusted to the frequency corresponding to each energy efficiency level of the CPU to be measured.
The target pressure testing tool can be used for pressurizing the CPU to be tested, the target pressure testing tool comprises a testing program, and the computer equipment calls the computing capacity of the CPU by triggering the testing program included in the target pressure testing tool to run by the CPU to be tested.
In this embodiment of the present application, the CPU allows dynamic switching of the operating frequency, and different operating frequencies correspond to different energy efficiency states (english: performance States, abbreviated as P-states), where in practical application, the energy efficiency states P-states may include multiple energy efficiency levels, and different energy efficiency levels may be represented by P0-P5, for example. Wherein the determination of the different energy efficiency levels comprises the following: the computer device may obtain the frequency range of the CPU under test from the register of the CPU under test, for example the frequency range may be 800MHZ to 3.6GHZ. Then, the computer device may determine a plurality of energy efficiency levels of the CPU to be tested according to the frequency range, for example, equally dividing the frequency range according to a preset frequency step, where the frequency step may be, for example, 100MHZ or 200MHZ, and different energy efficiency levels correspond to different frequencies.
In the pressurizing process, the computer equipment can sequentially adjust the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level. The computer equipment can call the inherent CPU power on the CPU to sequentially adjust the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level.
After the frequency of the CPU is adjusted to the frequency corresponding to each energy efficiency level, the pressure measurement tool still continuously pressurizes the CPU, and the working frequency of the CPU is adjusted to simulate the scene of adjusting the working frequency of the CPU under different operation loads, so that the pressure measurement tool is more in line with the actual working environment of the CPU.
Step 202, the computer device obtains test information of the CPU to be tested under each energy efficiency level.
In this embodiment of the present application, when the frequency of the CPU is switched to the frequency corresponding to each energy efficiency level, the CPU still executes the test program, and in this process, the actual operating frequency of the CPU is written into the register of the CPU. The operating system will record system operational information in a system log. The computer equipment can acquire test information of the CPU to be tested under each energy efficiency level from a register of the CPU, wherein the test information comprises the actual working frequency and the system log of the CPU to be tested.
Optionally, the CPU may be a multi-core CPU, and the computer device may obtain an actual operating frequency of each CPU core of the CPU under each energy efficiency level from a register of the CPU.
In step 203, the computer device determines a stability test result of the CPU to be tested according to the test information corresponding to each energy efficiency level of the CPU to be tested.
In the embodiment of the application, if the target test information exists in the test information corresponding to each energy efficiency level, determining that the stability test result of the to-be-tested CPU does not pass, wherein the target test information is the test information of which the actual working frequency of the to-be-tested CPU is inconsistent with the standard operating frequency, or the test information of which the system log comprises error reporting information.
And if the target test information does not exist in the test information corresponding to each energy efficiency level, determining that the stability test result of the CPU to be tested passes.
According to the CPU stability testing method, the target pressure testing tool is called to conduct pressure treatment on the CPU to be tested, and in the pressure process, the frequency of the CPU to be tested is adjusted based on each energy efficiency level of the CPU to be tested; acquiring test information of the CPU to be tested under each energy efficiency level, wherein the test information comprises the actual working frequency and system log of the CPU to be tested; and determining a stability test result of the CPU to be tested according to the test information of the CPU to be tested under each energy efficiency level. Under the pressurized state, the working frequency of the CPU to be tested is switched to different energy efficiency levels, so that frequency adjustment of the simulated CPU in response to actual operation load is realized, and in this case, the accuracy of the stability test result of the CPU to be tested is higher according to the test information of the CPU to be tested under each energy efficiency level.
In one embodiment of the present application, as shown in FIG. 3, another CPU stability testing method is shown, comprising the steps of:
in step 301, the computer device obtains the model name of the CPU to be tested, determines a target pressure measurement tool according to the model name of the CPU to be tested, and automatically installs the target pressure measurement tool.
In this embodiment of the present application, the computer device may obtain, through an lscpu command, a model name of a CPU to be tested, where the model name of the CPU to be tested indicates a platform to which the CPU to be tested belongs, and the platform to which the CPU to be tested belongs may be Intel, AMD, hygon or another architecture platform, for example. The operating principle of the CPUs of different architecture platforms is not the same. Wherein, each architecture platform is configured with a dedicated pressure measurement tool for each designed CPU, for example: the pressure testing tool provided by Intel can be used for testing a CPU of which the platform belongs to Intel, but cannot be used for testing a CPU of which the platform belongs to AMD.
In the embodiment of the application, the pressure measurement tools provided by the plurality of architecture platforms are stored in advance, then the target pressure measurement tool provided by the platform to which the CPU to be tested belongs is found according to the model name of the CPU to be tested, and the target pressure measurement tool is automatically installed. Based on the above, the method for testing the stability of the CPU provided by the embodiment of the application can be suitable for testing the CPUs provided by different architecture platforms, and cross-platform application is realized.
Step 302, the computer device performs an initialization process on the CPU to be tested, and detects an initialization power state of the CPU to be tested, and if the initialization power state of the CPU to be tested is an idle state, invokes the target pressure measurement tool to perform a pressurization process on the CPU to be tested.
Before the stability test, the computer device may perform an initialization process on the CPU to be tested, where the process of the initialization process refers to closing the process that the CPU is executing, so that the CPU to be tested is in an idle state. Next, a brief description is given of the state of the CPU to be tested:
the CPU is typically provided with a variety of power states, with different power states corresponding to different power consumption. The various power states are collectively referred to as C-states. C-States starts from C0, C0 is the normal operating mode of the CPU, also called active state, and CPU is in 100% running state. The higher the number after C, the deeper the CPU sleeps, the more the CPU's power consumption is reduced, and more time is required to return to C0 mode. For example, the C-states of the CPU under test may include C0-C6, where C6 represents an idle state.
That is, after the initialization process is performed on the CPU to be tested, the power state of the CPU to be tested should be C6. Based on this, in the embodiment of the present application, it may be determined whether the CPU to be tested can be initialized normally by detecting the initialized power state of the CPU to be tested. If the initialized power state of the CPU to be tested is an idle state, the initialization is confirmed to be completed, and the computer equipment can call the target pressure measurement tool to carry out pressure treatment on the CPU to be tested.
If the initialized power state of the CPU to be tested is a non-idle state, indicating that the initialization fails, in this case, the computer equipment interrupts the test and generates initialized abnormality prompt information, wherein the initialized abnormality prompt information is used for indicating the initialized abnormality of the CPU.
In an alternative implementation, if the initialized power state of the CPU to be tested is a non-idle state, an initialization failure is described. The initialization power state of the CPU to be tested is a non-idle state, which indicates that the CPU to be tested is executing an application process, in this case, the computer device may acquire a current process being executed by the CPU to be tested, and detect an occupancy rate of the CPU of the current process, and if the occupancy rate of the CPU of the current process is greater than a preset occupancy rate threshold, or if a state duration time of the current process that the occupancy rate of the CPU of the current process is greater than the preset occupancy rate threshold exceeds a preset duration time, indicate that the current process is a cause of an initialization failure of the CPU to be tested, at this time, the computer device may acquire a name of the current process and a process identification number, where the process identification number is a unique identification number automatically allocated to the process when the process is created in an operating system. And generating initialization exception prompt information according to the name of the current process and the process identification number, wherein the initialization exception prompt information is used for indicating the CPU initialization exception.
After receiving the initialization exception reminding information, a user can acquire the name and the process identification number of the current process affecting the initialization failure, so that corresponding processing is performed, the reason for the initialization failure of the CPU to be tested can be rapidly solved, and therefore stability test is continued, and test efficiency is improved.
Step 303, the computer device invokes the target pressure measurement tool to perform pressure treatment on the CPU to be measured, and in the pressure process, detects the power state of the CPU to be measured, and if the power state of the CPU to be measured is an active state, sequentially adjusts the frequency of the CPU to be measured to the frequency corresponding to each energy efficiency level of the CPU to be measured.
In the embodiment of the application, after the computer equipment calls the target pressure measurement tool to perform pressure treatment on the CPU to be measured, the computing capability of the CPU to be measured is called, and under the condition that the performance of the CPU to be measured is normal, the power state of the CPU to be measured is switched from an idle state to an active state.
If the power state of the CPU to be tested is the inactive state, the power state of the CPU to be tested is switched from the idle state to the active state, and the switching fails. In the case that there is an abnormality in the power state switching of the CPU under test, the computer device may generate test abnormality information for indicating that the CPU under test is abnormal.
If the power state of the CPU to be tested is an activated state, the power state of the CPU to be tested is successfully switched from an idle state to an activated state in a pressurized state, namely the CPU to be tested can be normally awakened from a deep sleep state. Under the condition that the CPU to be tested can be awakened normally, the computer equipment can sequentially adjust the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level of the CPU to be tested so as to further detect the performance of the CPU to be tested.
The process of sequentially adjusting the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level of the CPU to be tested by the computer equipment comprises the following steps:
for each energy efficiency level, the computer equipment sequentially adjusts the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level according to the sequence from high to low of the frequency corresponding to each energy efficiency level, and keeps a second preset duration under each energy efficiency level.
The energy efficiency level comprises, for example, P0-P2, where P0 corresponds to a frequency of 2000MHZ, P1 corresponds to a frequency of 1900mhz, and P2 corresponds to a frequency of 1800MHZ, in which case the computer device may adjust the frequency of the CPU under test to the P0 state and then hold in that state for a second preset period of time. After the second preset time period is maintained, the frequency of the CPU to be tested is adjusted from the P0 state to the P1 state, and then the second preset time period is maintained in the state. After the second preset time period is maintained, the frequency of the CPU to be tested is adjusted from the P1 state to the P2 state, and then the second preset time period is maintained in the state. Until all energy efficiency levels are traversed. Under each energy efficiency level, the CPU to be tested still runs the test program included in the pressure test tool, so that the actual working frequency of the CPU to be tested under each energy efficiency level can be written in the register of the CPU periodically.
And step 304, the computer equipment acquires the test information of the CPU to be tested under each energy efficiency level.
The test information comprises the actual working frequency of the CPU to be tested and a system log.
In this embodiment of the present application, when the frequency of the CPU to be tested is adjusted to the P0 state, and in the process of maintaining the second preset duration in the state, the register of the CPU is written into the actual operating frequency of the CPU once every fixed duration in the second preset duration. That is, the frequency of the CPU under test is in the P0 state, and the test information is written at different times. Correspondingly, in the embodiment of the application, the computer equipment can acquire a plurality of pieces of test information of the CPU to be tested under each energy efficiency level.
In the case that the CPU is a multi-core CPU, the computer device may acquire, from the register, a plurality of test information of each CPU core of the CPU to be tested at each energy efficiency level.
In step 305, the computer device stops performing the pressurization processing on the CPU to be tested, and after a first preset period of time, detects whether the power state of the CPU to be tested is changed from the activated state to the target power state, and obtains a detection result.
In this embodiment of the present application, after traversing all energy efficiency levels, the computer device may stop invoking the target pressure measurement tool to perform pressure processing on the CPU to be tested, so that the CPU to be tested changes from a loading state to an idle state, and the C-states of the CPU to be tested may also change, and if there is an abnormality in stability of the CPU to be tested, it may be shown that the switching of the C-states of the CPU to be tested is abnormal. In this embodiment of the present application, the timer is started after stopping the pressurization process, and after a first preset period of time elapses, the computer device may detect whether the power state of the CPU to be tested jumps from the active state to the target power state. If the computer equipment detects that the power state of the CPU to be tested is changed from the activated state C0 to the target power state, the state switching of the C-states of the CPU to be tested is normal, and in this case, the detection result is used for indicating that the power state of the CPU to be tested is normal.
If the computer equipment detects that the power state of the CPU to be tested is not changed from the activated state C0 to the target power state, the state switching abnormality of the C-states of the CPU to be tested is indicated, and in this case, the detection result indicates the power state switching abnormality of the CPU to be tested.
And step 306, the computer equipment determines the stability test result of the CPU to be tested according to the test result and the test information of each energy efficiency level corresponding to the CPU to be tested.
In this embodiment of the present application, if the detection result indicates that the power state of the CPU to be tested is abnormal, or there is target test information in the test information corresponding to each energy efficiency level, it is determined that the stability test result of the CPU to be tested fails, where the target test information is test information in which the actual operating frequency of the CPU to be tested is inconsistent with the standard operating frequency, or test information including error reporting information in the system log.
If the detection result is used for indicating that the power state of the CPU to be tested is switched normally and the target test information does not exist in the test information corresponding to each energy efficiency level, determining that the stability test result of the CPU to be tested passes.
In the embodiment of the application, the target pressure testing tool is determined according to the model name of the CPU to be tested, so that the method and the device can be suitable for testing the CPUs provided by different architecture platforms, and cross-platform application is realized. Further, through initialization processing, the initialization performance of the power state of the CPU to be tested is detected, under the condition that the initialization is normal, the power state is detected to be switched from the initialization state to the activation state, under the condition that the power state is normal, the energy efficiency states of the CPU to be tested are controlled to be respectively switched to different energy efficiency levels, and the second preset duration is kept under each energy efficiency level, so that the actual operation load is simulated. And then stopping pressurizing, and detecting whether the power state of the CPU to be tested can be switched from the activated state to the target power state, so that the CPU to be tested is tested at the same time of switching the power state and the energy efficiency state, and the accuracy of the test result is higher.
It should be understood that, although the steps in the flowcharts of fig. 2-3 are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least a portion of the steps of fig. 2-3 may include multiple steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor does the order in which the steps or stages are performed necessarily occur sequentially, but may be performed alternately or alternately with at least a portion of the steps or stages in other steps or other steps.
In one embodiment, as shown in fig. 4, there is provided a CPU stability test apparatus, comprising: a testing module 401, an obtaining module 402 and a determining module 403, wherein:
the test module 401 is used for calling the target pressure measurement tool to perform pressure treatment on the CPU to be tested, and in the pressure process, the frequency of the CPU to be tested is sequentially adjusted to the frequency corresponding to each energy efficiency level of the CPU to be tested;
The acquisition module 402 is configured to acquire test information of the CPU to be tested under each energy efficiency level, where the test information includes an actual working frequency and a system log of the CPU to be tested;
the determining module 403 is configured to determine a stability test result of the CPU to be tested according to the test information corresponding to each energy efficiency level of the CPU to be tested.
In one embodiment, the test module 401 is further configured to:
in the pressurizing process, detecting the power state of the CPU to be tested;
and if the power state of the CPU to be tested is an activated state, sequentially adjusting the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level of the CPU to be tested.
In one embodiment, the test module 401 is further configured to:
if the power state of the CPU to be tested is in an inactive state, generating test abnormality information, wherein the test abnormality information is used for indicating the test abnormality of the CPU to be tested.
In one embodiment, the test module 401 is further configured to:
stopping pressurizing the CPU to be tested;
after a first preset time length, detecting whether the power state of the CPU to be detected is changed from an activated state to a target power state, and obtaining a detection result;
the determining module 403 is further configured to: and determining a stability test result of the CPU to be tested according to the test result and the test information of the CPU to be tested corresponding to each energy efficiency level.
In one embodiment, the determining module 403 is further configured to:
if the target test information exists in the test information corresponding to each energy efficiency level, determining that the stability test result of the CPU to be tested is not passed, wherein the target test information is the test information of which the actual working frequency of the CPU to be tested is inconsistent with the standard operating frequency, or the test information of which the system log comprises error reporting information;
and if the target test information does not exist in the test information corresponding to each energy efficiency level, determining that the stability test result of the CPU to be tested passes.
In one embodiment, the determining module 403 is further configured to:
and for each energy efficiency level, sequentially adjusting the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level according to the sequence from high to low of the frequency corresponding to each energy efficiency level, and keeping the second preset duration under each energy efficiency level.
In one embodiment, the test module 401 is further configured to:
initializing the CPU to be tested, and detecting the initialized power state of the CPU to be tested;
and if the initialized power state of the CPU to be tested is an idle state, calling a target pressure measurement tool to carry out pressure treatment on the CPU to be tested.
In one embodiment, the test module 401 is further configured to:
If the initialized power state of the CPU to be tested is a non-idle state, interrupting the test, detecting the CPU occupancy rate of the current process, and acquiring the name and the process identification number of the current process under the condition that the CPU occupancy rate of the current process is greater than a preset occupancy rate threshold value;
and generating initialization exception prompt information according to the name of the current process and the process identification number, wherein the initialization exception prompt information is used for indicating the CPU initialization exception.
In one embodiment, the test module 401 is further configured to:
obtaining the model name of the CPU to be tested;
and determining a target pressure measuring tool according to the model name of the CPU to be measured, and installing the target pressure measuring tool.
For specific limitations of the CPU stability test apparatus, reference may be made to the above limitation of the CPU stability test method, and no further description is given here. The above-described respective modules in the CPU stability test apparatus may be implemented in whole or in part by software, hardware, and a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment, a computer device is provided comprising a memory and a processor, the memory having stored therein a computer program, the processor when executing the computer program performing the steps of:
Invoking a target pressure measurement tool to carry out pressure treatment on the CPU to be measured, and sequentially adjusting the frequency of the CPU to be measured to the frequency corresponding to each energy efficiency level of the CPU to be measured in the pressure process;
acquiring test information of the CPU to be tested under each energy efficiency level, wherein the test information comprises the actual working frequency and system log of the CPU to be tested;
and determining a stability test result of the CPU to be tested according to the test information of the CPU to be tested corresponding to each energy efficiency grade.
In one embodiment, the processor when executing the computer program further performs the steps of:
in the pressurizing process, detecting the power state of the CPU to be tested;
and if the power state of the CPU to be tested is an activated state, sequentially adjusting the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level of the CPU to be tested.
In one embodiment, the processor when executing the computer program further performs the steps of:
if the power state of the CPU to be tested is in an inactive state, generating test abnormality information, wherein the test abnormality information is used for indicating the test abnormality of the CPU to be tested.
In one embodiment, the processor when executing the computer program further performs the steps of:
stopping pressurizing the CPU to be tested;
after a first preset time length, detecting whether the power state of the CPU to be detected is changed from an activated state to a target power state, and obtaining a detection result;
Correspondingly, determining a stability test result of the CPU to be tested according to the test information of the CPU to be tested corresponding to each energy efficiency level comprises the following steps:
and determining a stability test result of the CPU to be tested according to the test result and the test information of the CPU to be tested corresponding to each energy efficiency level.
In one embodiment, the processor when executing the computer program further performs the steps of:
if the target test information exists in the test information corresponding to each energy efficiency level, determining that the stability test result of the CPU to be tested is not passed, wherein the target test information is the test information of which the actual working frequency of the CPU to be tested is inconsistent with the standard operating frequency, or the test information of which the system log comprises error reporting information;
and if the target test information does not exist in the test information corresponding to each energy efficiency level, determining that the stability test result of the CPU to be tested passes.
In one embodiment, the processor when executing the computer program further performs the steps of:
and for each energy efficiency level, sequentially adjusting the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level according to the sequence from high to low of the frequency corresponding to each energy efficiency level, and keeping the second preset duration under each energy efficiency level.
In one embodiment, the processor when executing the computer program further performs the steps of:
Initializing the CPU to be tested, and detecting the initialized power state of the CPU to be tested;
and if the initialized power state of the CPU to be tested is an idle state, calling a target pressure measurement tool to carry out pressure treatment on the CPU to be tested.
In one embodiment, the processor when executing the computer program further performs the steps of:
if the initialized power state of the CPU to be tested is a non-idle state, interrupting the test, detecting the CPU occupancy rate of the current process, and acquiring the name and the process identification number of the current process under the condition that the CPU occupancy rate of the current process is greater than a preset occupancy rate threshold value;
and generating initialization exception prompt information according to the name of the current process and the process identification number, wherein the initialization exception prompt information is used for indicating the CPU initialization exception.
In one embodiment, the processor when executing the computer program further performs the steps of:
obtaining the model name of the CPU to be tested;
and determining a target pressure measuring tool according to the model name of the CPU to be measured, and installing the target pressure measuring tool.
The computer device provided in the embodiments of the present application has similar implementation principles and technical effects to those of the above method embodiments, and will not be described herein.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:
Invoking a target pressure measurement tool to carry out pressure treatment on the CPU to be measured, and sequentially adjusting the frequency of the CPU to be measured to the frequency corresponding to each energy efficiency level of the CPU to be measured in the pressure process;
acquiring test information of the CPU to be tested under each energy efficiency level, wherein the test information comprises the actual working frequency and system log of the CPU to be tested;
and determining a stability test result of the CPU to be tested according to the test information of the CPU to be tested corresponding to each energy efficiency grade.
In one embodiment of the present application, the computer program when executed by a processor performs the steps of:
in the pressurizing process, detecting the power state of the CPU to be tested;
and if the power state of the CPU to be tested is an activated state, sequentially adjusting the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level of the CPU to be tested.
In one embodiment of the present application, the computer program when executed by a processor performs the steps of:
if the power state of the CPU to be tested is in an inactive state, generating test abnormality information, wherein the test abnormality information is used for indicating the test abnormality of the CPU to be tested.
In one embodiment of the present application, the computer program when executed by a processor performs the steps of:
stopping pressurizing the CPU to be tested;
After a first preset time length, detecting whether the power state of the CPU to be detected is changed from an activated state to a target power state, and obtaining a detection result;
correspondingly, determining a stability test result of the CPU to be tested according to the test information of the CPU to be tested corresponding to each energy efficiency level comprises the following steps:
and determining a stability test result of the CPU to be tested according to the test result and the test information of the CPU to be tested corresponding to each energy efficiency level.
In one embodiment of the present application, the computer program when executed by a processor performs the steps of:
if the target test information exists in the test information corresponding to each energy efficiency level, determining that the stability test result of the CPU to be tested is not passed, wherein the target test information is the test information of which the actual working frequency of the CPU to be tested is inconsistent with the standard operating frequency, or the test information of which the system log comprises error reporting information;
and if the target test information does not exist in the test information corresponding to each energy efficiency level, determining that the stability test result of the CPU to be tested passes.
In one embodiment of the present application, the computer program when executed by a processor performs the steps of:
and for each energy efficiency level, sequentially adjusting the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level according to the sequence from high to low of the frequency corresponding to each energy efficiency level, and keeping the second preset duration under each energy efficiency level.
In one embodiment of the present application, the computer program when executed by a processor performs the steps of:
initializing the CPU to be tested, and detecting the initialized power state of the CPU to be tested;
and if the initialized power state of the CPU to be tested is an idle state, calling a target pressure measurement tool to carry out pressure treatment on the CPU to be tested.
In one embodiment of the present application, the computer program when executed by a processor performs the steps of:
if the initialized power state of the CPU to be tested is a non-idle state, interrupting the test, detecting the CPU occupancy rate of the current process, and acquiring the name and the process identification number of the current process under the condition that the CPU occupancy rate of the current process is greater than a preset occupancy rate threshold value;
and generating initialization exception prompt information according to the name of the current process and the process identification number, wherein the initialization exception prompt information is used for indicating the CPU initialization exception.
In one embodiment of the present application, the computer program when executed by a processor performs the steps of:
obtaining the model name of the CPU to be tested;
and determining a target pressure measuring tool according to the model name of the CPU to be measured, and installing the target pressure measuring tool.
The computer readable storage medium provided in this embodiment has similar principles and technical effects to those of the above method embodiment, and will not be described herein.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, or the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (10)

1. A method for testing the stability of a CPU, the method comprising:
invoking a target pressure measurement tool to carry out pressure treatment on a CPU to be measured, and sequentially adjusting the frequency of the CPU to be measured to the frequency corresponding to each energy efficiency level of the CPU to be measured in the pressure process;
acquiring test information of the CPU to be tested under each energy efficiency level, wherein the test information comprises the actual working frequency and a system log of the CPU to be tested;
stopping the pressurizing treatment of the CPU to be tested;
after a first preset time length, detecting whether the power state of the CPU to be detected is changed from an activated state to a target power state, and obtaining a detection result;
and determining a stability test result of the CPU to be tested according to the test result and the test information of the CPU to be tested corresponding to each energy efficiency level.
2. The method of claim 1, wherein said adjusting the frequency of the CPU under test during pressurization based on the respective energy efficiency levels of the CPU under test comprises:
in the pressurizing process, detecting the power state of the CPU to be tested;
and if the power state of the CPU to be tested is an activated state, sequentially adjusting the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level of the CPU to be tested.
3. The method of claim 1, wherein determining the stability test result of the CPU under test according to the test information of each energy efficiency level of the CPU under test comprises:
if the target test information exists in the test information corresponding to each energy efficiency level, determining that the stability test result of the CPU to be tested does not pass, wherein the target test information is the test information of which the actual working frequency of the CPU to be tested is inconsistent with the standard operating frequency, or the test information of which the system log comprises error reporting information;
and if the target test information does not exist in the test information corresponding to each energy efficiency level, determining that the stability test result of the CPU to be tested passes.
4. The method of claim 1, wherein adjusting the frequency of the CPU under test based on the respective energy efficiency levels of the CPU under test comprises:
For each energy efficiency level, sequentially adjusting the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level according to the sequence from high to low of the frequency corresponding to each energy efficiency level, and keeping a second preset duration under each energy efficiency level.
5. The method of claim 1, wherein the invoking the target compression tool to compress the CPU under test comprises:
initializing the CPU to be tested, and detecting the initialized power supply state of the CPU to be tested;
and if the initialized power state of the CPU to be tested is an idle state, calling the target pressure measurement tool to carry out pressure treatment on the CPU to be tested.
6. The method of claim 5, wherein the method further comprises:
if the initialized power state of the CPU to be tested is a non-idle state, interrupting the test, detecting the CPU occupancy rate of the current process, and acquiring the name and the process identification number of the current process under the condition that the CPU occupancy rate of the current process is greater than a preset occupancy rate threshold value;
and generating initialization exception prompt information according to the name of the current process and the process identification number, wherein the initialization exception prompt information is used for indicating the CPU initialization exception.
7. A CPU stability testing apparatus, the apparatus comprising:
the testing module is used for calling the target pressure testing tool to carry out pressure treatment on the CPU to be tested, and in the pressure process, the frequency of the CPU to be tested is sequentially adjusted to the frequency corresponding to each energy efficiency level of the CPU to be tested;
the acquisition module is used for acquiring test information of the CPU to be tested under each energy efficiency level, wherein the test information comprises the actual working frequency and system log of the CPU to be tested;
the test module is also used for stopping the pressurizing treatment of the CPU to be tested; after a first preset time length, detecting whether the power state of the CPU to be detected is changed from an activated state to a target power state, and obtaining a detection result;
and the determining module is used for determining a stability test result of the CPU to be tested according to the detection result and the test information of each energy efficiency level corresponding to the CPU to be tested.
8. The apparatus of claim 7, wherein the test module is further to:
in the pressurizing process, detecting the power state of the CPU to be tested;
and if the power state of the CPU to be tested is an activated state, sequentially adjusting the frequency of the CPU to be tested to the frequency corresponding to each energy efficiency level of the CPU to be tested.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any of claims 1 to 6 when the computer program is executed.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 6.
CN202011259799.8A 2020-11-12 2020-11-12 CPU stability testing method, device, computer equipment and storage medium Active CN112416671B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011259799.8A CN112416671B (en) 2020-11-12 2020-11-12 CPU stability testing method, device, computer equipment and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011259799.8A CN112416671B (en) 2020-11-12 2020-11-12 CPU stability testing method, device, computer equipment and storage medium

Publications (2)

Publication Number Publication Date
CN112416671A CN112416671A (en) 2021-02-26
CN112416671B true CN112416671B (en) 2024-02-09

Family

ID=74832604

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011259799.8A Active CN112416671B (en) 2020-11-12 2020-11-12 CPU stability testing method, device, computer equipment and storage medium

Country Status (1)

Country Link
CN (1) CN112416671B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114003373B (en) * 2021-09-30 2023-11-03 苏州浪潮智能科技有限公司 Service testing method, device, computer equipment and storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101676879A (en) * 2008-09-17 2010-03-24 鸿富锦精密工业（深圳）有限公司 Over-frequency capability test system and method
KR20110061401A (en) * 2009-12-01 2011-06-09 고려대학교 산학협력단 Cpu frequency selection device and method thereof
CN206610282U (en) * 2017-02-22 2017-11-03 郑州云海信息技术有限公司 A kind of CPU power consumption arrangement for detecting
CN108804292A (en) * 2018-06-20 2018-11-13 郑州云海信息技术有限公司 A kind of CPU pressure test monitoring methods for Linux
CN111176917A (en) * 2019-12-27 2020-05-19 苏州浪潮智能科技有限公司 Method, system, terminal and storage medium for testing functional stability of CPU SST-BF

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101676879A (en) * 2008-09-17 2010-03-24 鸿富锦精密工业（深圳）有限公司 Over-frequency capability test system and method
KR20110061401A (en) * 2009-12-01 2011-06-09 고려대학교 산학협력단 Cpu frequency selection device and method thereof
CN206610282U (en) * 2017-02-22 2017-11-03 郑州云海信息技术有限公司 A kind of CPU power consumption arrangement for detecting
CN108804292A (en) * 2018-06-20 2018-11-13 郑州云海信息技术有限公司 A kind of CPU pressure test monitoring methods for Linux
CN111176917A (en) * 2019-12-27 2020-05-19 苏州浪潮智能科技有限公司 Method, system, terminal and storage medium for testing functional stability of CPU SST-BF

Also Published As

Publication number Publication date
CN112416671A (en) 2021-02-26

Similar Documents

Publication Publication Date Title
US20100083009A1 (en) Power management for processing unit
CN111128290B (en) Method and device for testing APST (advanced persistent storage) characteristics of solid state disk and computer equipment
CN107436414B (en) Method and device for testing effectiveness of BBU in memory system
CN109933504B (en) Hard disk delay test method, device, terminal and storage medium
CN112416671B (en) CPU stability testing method, device, computer equipment and storage medium
CN110569158A (en) method and device for testing abnormal power failure in SSD random scene and computer equipment
CN111338698A (en) Method and system for accurately booting server by BIOS (basic input output System)
CN114816022B (en) Method, system and storage medium for monitoring server power supply abnormality
CN113359970B (en) Server power module current sharing test method, device, equipment and storage medium
CN111341380B (en) Test method and device for resetting SSD (solid State disk) controller and computer equipment
CN112395145A (en) Method and device for testing system stability
CN116107855A (en) Test method, system, chip, electronic device and storage medium
CN108364670B (en) Read-write pressure testing method, device, equipment and storage medium
CN116185737A (en) DC abnormal power failure detection method and device based on notebook computer and computer equipment
US9218260B2 (en) Host device and method for testing booting of servers
CN115391110A (en) Test method of storage device, terminal device and computer readable storage medium
CN113835944A (en) Test method and device for rapidly judging link rate of solid state disk and computer equipment
CN115391112A (en) Memory bank testing method, device, equipment and medium based on domestic platform
CN110109787B (en) Test method for storage particle consumption based on simulation of solid state disk in low power consumption state
CN108280005A (en) A kind of method and system of test NVDIMM memory power-off protections
CN103065690A (en) System and method for reducing starting current of storage system
CN111090553A (en) Test system, test method and test device
CN110826114A (en) User data testing method and device based on SSD after safe erasure
CN109491872B (en) Memory supervision method and device and computer readable storage medium
US8443180B2 (en) Method for operation system startup

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant