JP2011145937A - System, method and program for supporting program inspection - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a program inspection support system, a program inspection support method and a program inspection support program, wherein even before completion of program development, performance of the program can be estimated by inferring necessary data. <P>SOLUTION: The program inspection support system 100 includes a storage part 1, an obtaining part 2, a calculation part 3, an input part 4, and an input part 5. The storage part 1 stores performance basic data expressing basic performance of elements which are non-functional requirements of subprograms and are used by the subprograms. The obtaining part 2 obtains use element information being information of elements to be used by the subprograms in each of the plurality of subprograms included in a program. The calculation part 3 calculates the estimated value of the performance of non-functional requirements of each subprogram from the performance basic data and the use element information. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a program inspection support system, a program inspection support method, and a program inspection support program.

  In recent years, web applications often employ rich internet application technology that realizes complex screen layouts and sophisticated operability. In realizing new applications, there are many top-down design methods, and it is required to reduce the rework of the design and reduce the development cost.

  For example, Patent Document 1 describes a system performance estimation system that can easily estimate performance even at an early stage of system design and can reflect the contents of design changes in performance estimation as needed. The system uses a technique for inputting a processing pattern of each process, the number of records of data accumulation, and a calculation rule for estimating an execution time, and calculating and outputting a predicted execution time.

  Patent Document 2 describes a performance prediction system that can read out performance values of each part program at the design stage, perform simulations based on scenarios, occurrence frequency ratios, and parameters, and predict performance values of a computer system. ing.

  Patent Literature 3 describes a component application construction method. The technology is a technology for efficiently constructing an application that achieves the required reliability by evaluating the reliability of each software component and the entire system when constructing the application.

  Patent Document 4 describes a design support system for a computer system that performs design while predicting the performance value of the computer system by simulation and checking the performance value.

JP 2001-125784 A JP 2004-272582 A JP 2006-099308 A JP 2006-185055 A

  Many of the related technologies measure performance after creating an application, and if the required requirements are not met, it may be necessary to create the application again, which incurs a lot of development costs. It was. For this reason, as in Patent Documents 1 to 4, performance is estimated and confirmed at the earliest possible stage to design a system. The performance is estimated using a stacking method or assembly adjustment method. However, the entire data is required for the calculation, it takes time, and the error from the measured value is larger than the predetermined value. And there was a problem. In addition, depending on the type of application, there has been a problem that it cannot be handled because the load fluctuates.

  The present invention has been made in view of the above-described circumstances, and a program inspection support system and program inspection support capable of estimating performance by estimating necessary data even before program development is completed. It is an object to provide a method and a program inspection support program.

A program inspection support system according to a first aspect of the present invention includes:
Basic data storage means for storing performance basic data representing the standard performance of the elements used by the subprogram which is a non-functional requirement of the subprogram;
Program information acquisition means for acquiring, for each of a plurality of subprograms included in the program, used element information that is information of elements used by the subprogram;
Performance estimation means for calculating an estimated value of performance of non-functional requirements for each subprogram from the performance basic data and the use element information;
It is characterized by providing.

The program inspection support method according to the second aspect of the present invention includes:
A program inspection support method performed by an apparatus that supports a program performance inspection,
A basic data acquisition step of acquiring basic performance data representing standard performance of an element used by the subprogram which is a non-functional requirement of the subprogram;
For each of a plurality of subprograms included in the program, a program information acquisition step of acquiring used element information that is information of elements used by the subprogram;
A performance estimation step of calculating an estimated value of performance of non-functional requirements for each subprogram from the performance basic data and the use element information;
It is characterized by providing.

A program inspection support program according to a third aspect of the present invention provides a computer,
A basic data acquisition step of acquiring basic performance data representing standard performance of an element used by the subprogram which is a non-functional requirement of the subprogram;
For each of a plurality of subprograms included in the program, a program information acquisition step of acquiring used element information that is information of elements used by the subprogram;
A performance estimation step of calculating an estimated value of performance of non-functional requirements for each subprogram from the performance basic data and the use element information;
Is executed.

  According to the present invention, it is possible to estimate the performance by estimating the necessary data even before the development of the program is completed.

It is a block diagram which shows the structural example of the program test | inspection assistance system which concerns on embodiment of this invention. It is a figure which shows the example of a non-functional requirement. It is a figure which shows the example of the check information which concerns on an environment part. It is a figure which shows the example of the check information which concerns on a program part. It is a flowchart which shows an example of the operation | movement of program inspection support of the program inspection support system which concerns on embodiment. It is a block diagram which shows the structural example of the program inspection assistance system which concerns on the modification of embodiment of this invention. It is a flowchart which shows an example of the operation | movement of a program test | inspection support of the program test | inspection support system which concerns on the modification of embodiment. It is a flowchart which shows an example of the operation | movement of check information update of the program test | inspection assistance system which concerns on embodiment of this invention. It is a block diagram which shows an example of the hardware constitutions of the program test | inspection assistance system which concerns on this invention.

  In the present invention, the non-functional requirement of a program refers to the performance of elements such as computer resources used by the program, other than the function of executing the intended processing of the program. For example, the start time of the program, the memory usage when loaded into the main memory, the time required for screen display, the time required for transitioning the screen, the memory usage when displaying the screen, and the like.

  The elements used by the program refer to conditions or environments under which the program operates and library functions used inside the program. The operating condition or environment includes, for example, an operating system (OS) for an application program, a platform for operating the program, a browser and a plug-in for operating an applet written in a language independent of the OS and hardware, etc. There is. Library functions include, for example, screen generation, label display, text box display, button display, and the like, and are programs that execute routine processing common to a plurality of application programs, and are incorporated into various application programs.

  In the present invention, the standard performance of non-functional requirements in a certain processing system is referred to as performance basic data. The basic performance data is divided into environmental element performance that represents standard performance of conditions under which the program operates or the environment, and program element performance data that represents standard performance for each element used in the program. Hereinafter, the basic performance data is also referred to as check information. The environmental element performance is referred to as an environment part of check information, and the program element performance is referred to as a program part of check information.

  In the present invention, information on elements used by the program is referred to as used element information. The used element information is divided into environmental element information that is information on conditions or environments in which the program operates, and program element information that represents information for each element used in the program. The used element information can be extracted from the inspection target file including the source program to be inspected. Hereinafter, the environmental element information is also referred to as an environment part of the inspection target file, and the program element information is also referred to as a program part of the inspection target file.

  The program is composed of a collection of subprograms that execute processing according to the purpose as instructed. The development of the program is completed by completing a plurality of subprograms. Each subprogram operates independently and uses resources, but the amount of resources used by the whole program is limited and limited. Therefore, the program developer needs to complete the subprogram while considering the resource amount of each subprogram and the processing time required for the processing. It is also necessary to consider non-functional requirements that lead to improved convenience for developers to use, such as time required for screen display and time required for switching. In the present invention, a typical resource of non-functional requirements will be described as an example, but the present invention can be applied to general non-functional requirements.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the drawings, the same or corresponding parts are denoted by the same reference numerals.

(Embodiment)
FIG. 1 is a block diagram showing a configuration example of a program inspection support system according to an embodiment of the present invention. The program inspection support system 100 includes a storage unit 1, an acquisition unit 2, a calculation unit 3, an input unit 4, and an output unit 5. The inspection target file 12 of the program inspection support system 100, the check information 11 that is basic performance data, and the like are input by the input unit 4 and output by the output unit 5. The program inspection support system 100 is connected to the terminal 6 via the network N.

  The storage unit 1 stores a check target file 12 and check information 11 that is basic performance data. The inspection target file 12 is a generic name of a program to be inspected and subprograms constituting the program. The information on the elements used by each subprogram is divided into environment element information that is information on conditions or environments in which the subprogram operates and program element information that represents information for each element used in the subprogram. The check information 11 is divided into information relating to the environment part and information relating to the program part, and corresponds to each of the environmental element information and program element information of the subprogram.

  In addition, the storage unit 1 stores various information related to the program inspection support system 100 such as the performance estimation value calculated by the calculation unit 3 and the actually measured performance value obtained by actually measuring the performance of the completed subprogram.

  The acquisition unit 2 acquires the subprogram to be inspected from the storage unit 1 and confirms whether the check information 11 corresponding to the subprogram to be inspected acquired from the storage unit 1 is stored in the storage unit 1. To do.

  The calculation unit 3 calculates the performance estimate value of the subprogram for the subprogram for which the check information 11 is present in the acquisition unit 2. Then, a performance estimate value is calculated for each of a plurality of subprograms, a sum is obtained, and a program performance estimate value is calculated.

  FIG. 2 is a diagram illustrating an example of non-functional requirements. Typical non-functional requirements include resources, such as calculation time expressed by the number of steps and memory usage expressed by the amount of storage area.

  FIG. 3 is a diagram illustrating an example of check information related to the environment unit. FIG. 4 is a diagram illustrating an example of check information relating to the program unit. The program developed by the developer is divided into the environment part which is the operating environment and the program part. The environment part is given a fixed performance value depending on whether the program is activated or not, and the program part corresponds to the activation state of the program. The performance value is given fluctuating.

  The operation of the embodiment when the developer uses the program inspection support system 100 will be specifically described below. The program X to be inspected is composed of three subprograms A to C. In addition, the non-functional requirements to be inspected are those related to the startup speed.

  The operating conditions and environment of the environment part of the subprogram A are OS (Windows (registered trademark) XP), the target is a browser (IE7: Internet Explorer 7 (registered trademark), hereinafter referred to as IE7), and the operation of the environment part of the subprogram B The condition / environment is a browser (IE7), the target is an add-on (FlashPlayer9 (registered trademark)), the operating condition / environment of the environment part of the subprogram C is OS (Windows (registered trademark) XP), and the target is a browser (IE7). . The target of the program part of the subprogram A is 100 for Button, the target of the program part of the subprogram B is 5 MB for the AP size, the target of the program part of the subprogram C is 5 for the DateGrid, and the DataGrid data is 10 cells. To do.

  The storage unit 1 stores check information 11 shown in FIGS. 3 and 4 in advance.

  When the developer performs programming using the terminal 6, the input unit 4 of the program inspection support system 100 acquires information about the program X via the network N. The information related to the program X includes the fact that the program X is composed of subprograms A to C, the contents of the subprograms of the subprograms A to C, and the like.

  The storage unit 1 stores information regarding the program X acquired by the input unit 4. The acquisition unit 2 acquires the subprograms A to C to be inspected from the information regarding the program X stored in the storage unit 1. Then, for the environment part and the program part of each subprogram, necessary items corresponding to non-functional requirements for inspection are extracted, and whether the check information 11 corresponding to the storage part 1 is stored is extracted. Check by checking. The calculation unit 3 calculates performance estimation values of non-functional requirements for the subprograms A to C acquired by the acquisition unit 2 and confirmed to have the check information 11. Further, the calculation unit 3 calculates the sum and sets it as the performance estimate value of the program X.

  For example, for subprogram A, since the condition of the environment part matches the record 1 of the check information 11 of the environment part, it can be seen that the activation time is 2000 msec in order to calculate the activation speed of the non-functional requirement. Further, since the condition of the program part is 100 target Buttons, it can be seen from the record 2 of the check information 11 of the environment part that since 10 msec per piece, the activation time needs 1000 msec of those products. For subprogram A, it can be calculated that a total startup time of 3000 msec is required. Similarly, the subprogram B is 3000 msec and the subprogram C is 2600 msec. From the sum, the estimated performance value of the program X is 8600 msec.

  The storage unit 1 stores the performance estimate value of the program X calculated by the calculation unit 3. If necessary, the output unit 5 outputs the performance estimate value information of the program X to the terminal 6 via the network N.

  FIG. 5 is a flowchart showing an example of the program inspection support operation of the program inspection support system according to the embodiment of the present invention. Check information 11 relating to non-functional requirements of the program is stored in the storage unit 1 in advance.

  A developer creates a program using the terminal 6. The input unit 4 of the program inspection support system 100 receives a program that is information input to the terminal 6 and a plurality of subprograms constituting the program via the network N, and the storage unit 1 receives the received program. Information is stored (step S11). The acquisition unit 2 acquires information on the program and subprogram to be inspected from the information stored in the storage unit 1, and extracts items related to non-functional requirements (step S12). Then, the acquisition unit 2 confirms whether the storage unit 1 stores check information 11 corresponding to the non-functional requirements of the program to be inspected (Step S13). If there is the check information 11 (step S14; YES), the calculation unit 3 calculates the estimated value of the performance of the subprogram based on the items related to the non-functional requirements extracted by the acquisition unit 2 and the corresponding check information 11. Calculate (step S15). Then, the sum total of the subprograms is obtained, an estimated value of the performance of the program is calculated (step S16), and the operation of the program inspection support is ended. If there is no check information 11 (step S14; NO), the program inspection support operation is terminated.

(Modification of the embodiment)
FIG. 6 is a block diagram showing a configuration example of a program inspection support system according to a modification of the embodiment of the present invention. In the modification, when there is no check information, it can be displayed to the developer. Further, when the subprogram is completed, it is possible to compare the estimated performance value and the actually measured performance value to improve the accuracy of the estimation. The program inspection support system 100 includes a determination unit 7 and a measurement unit 8 in addition to the configuration of the first embodiment.

  The determination unit 7 determines whether the subprogram of information stored in the storage unit 1 is a completed subprogram. The determination is made by reading the contents of the program and determining whether or not an instruction sequence necessary for program processing is included and whether or not a necessary sequence is provided. Alternatively, it may be determined that the subprogram is completed when the subprogram is registered in a special folder or when the file name of the subprogram is registered in the list of completed programs.

  The measuring unit 8 preferably performs actual processing on the subprogram determined to be the subprogram completed by the determining unit 7 and measures the actual measured value. When actual processing is impossible, it is preferable to calculate an approximate value by a predetermined method based on a simulation result or a past performance value of a similar program. At this time, the storage unit 1 updates the check information 11 to a value measured or calculated by the measurement unit 8 and stores it.

  FIG. 7 is a flowchart illustrating an example of the operation of program inspection support in the program inspection support system according to the modification of the embodiment.

  A developer creates a program using the terminal 6. The input unit 4 of the program inspection support system 100 receives a program that is information input to the terminal 6 and a plurality of subprograms constituting the program via the network N, and the storage unit 1 receives the received program. Information is stored (step S11). The acquisition unit 2 acquires information on the program and subprogram to be inspected from the information stored in the storage unit 1, and extracts items related to non-functional requirements (step S12).

  The acquisition unit 2 confirms whether or not the check information 11 corresponding to the non-functional requirements of the program to be inspected is stored in the storage unit 1 (step S13). If there is the check information 11 (step S14; YES), the calculation unit 3 calculates the estimated value of the performance of the subprogram based on the items related to the non-functional requirements extracted by the acquisition unit 2 and the corresponding check information 11. Calculate (step S15). Then, the sum of the subprograms is obtained, and an estimated value of the performance of the program is calculated (step S16). The output unit 5 displays the calculated performance estimated value data on the terminal 6 via the network N (step S16). S21). Then, the operation of the modified example of the program inspection support is terminated.

  If the check information 11 is not present (step S14; NO), the subprogram having the corresponding non-functional requirements is extracted (step S22), and the extracted subprogram data is displayed on the terminal 6 (step S23). End the program verification support operation. At this time, not only the display of the subprogram but also an item without the check information 11, that is, an item necessary for estimating the performance may be displayed. It can be seen that the developer can know the items that are lacking in order to estimate the performance, and that it is possible to estimate the performance value by supplementing the items.

  FIG. 8 is a flowchart showing an example of the check information update operation of the program inspection support system according to the embodiment of the present invention. The check information update operation is performed independently of the program inspection support operation.

  A developer creates a program using the terminal 6. The input unit 4 of the program inspection support system 100 receives information on a program input to the terminal 6 and a plurality of subprograms constituting the program via the network N, and the storage unit 1 stores the information. (Step S31). The determination unit 7 determines whether the acquired subprogram information is a completed subprogram (step S32). If it is a completed subprogram (step S33; YES), the measuring unit 8 measures an actual measurement value that is an actual performance value (step S34). The storage unit 1 replaces the estimated performance value of the check information 11 with the actually measured performance value, updates the check information (step S35), and ends the check information update operation. If the subprogram is not completed in step S33 (step 33; NO), the check information 11 that needs to be updated does not exist, and the process is terminated.

  As described above, according to the program inspection support system according to the present embodiment and the modification of the embodiment, it is possible to estimate the performance by estimating necessary data even before the development of the program is completed. Can do. Even if it is difficult to estimate, it is possible to know the necessary items, and it is possible to estimate the performance by adding the minimum amount of data. As a result, it is possible to easily confirm whether the performance is satisfied at an early stage of program development, and it is also possible to confirm items that have been confirmed in the back, that is, non-functional requirements.

  The resource described in the embodiment is an example, and various evaluation items of the resource can be arbitrarily set. For example, resources may be calculated using not only processing time and memory usage but also free space and access time, display area, environment variables, and the like. The calculation method can be arbitrarily set, for example, the calculation is performed in consideration of the parallel processing efficiency when the processing is performed in parallel. Combinations of check information about the environment part and program part of the program can be arbitrarily set. In addition, the numerical value used for the performance value is not necessarily an actual measurement value, and may be a value obtained by simulation or a value obtained when a similar program is executed. When the actual measurement value and the estimated value deviate, it is preferable to update the data so that the data is always close to the actual measurement value.

  FIG. 9 is a block diagram illustrating an example of a hardware configuration of the program inspection support system illustrated in FIGS. 1 and 6. As shown in FIG. 9, the program inspection support system 100 includes a control unit 31, a main storage unit 32, an external storage unit 33, an operation unit 34, a display unit 35, an input / output unit 36, and a transmission / reception unit 37. The main storage unit 32, the external storage unit 33, the operation unit 34, the display unit 35, the input / output unit 36 and the transmission / reception unit 37 are all connected to the control unit 31 through the internal bus 30.

  The control unit 31 includes a CPU (Central Processing Unit) and the like, and in accordance with a control program 40 stored in the external storage unit 33, the storage unit 1, the acquisition unit 2, the calculation unit 3, and the input unit 4 of the program inspection support system 100. Each process of the output unit 5, the determination unit 7, and the measurement unit 8 is executed.

  The main storage unit 32 is constituted by a RAM (Random-Access Memory) or the like, loads a control program 40 stored in the external storage unit 33, and is used as a work area of the control unit 31.

  The external storage unit 33 includes a non-volatile memory such as a flash memory, a hard disk, a DVD-RAM (Digital Versatile Disc Random-Access Memory), a DVD-RW (Digital Versatile Disc ReWritable), and the like. A program to be executed by the control unit 31 is stored in advance, and data stored by the program is supplied to the control unit 31 in accordance with an instruction from the control unit 31, and the data supplied from the control unit 31 is stored.

  The storage unit 1 of the program inspection support system 100 is configured in the external storage unit 33. In addition, the storage unit 1 may be configured in the external storage unit 33 as an information database.

  The operation unit 34 includes a pointing device such as a keyboard and a mouse, and an interface device that connects the keyboard and the pointing device to the internal bus 30. Information relating to the program and the like is input via the operation unit 34 and supplied to the control unit 31.

  The display unit 35 is composed of a CRT (Cathode Ray Tube), an LCD (Liquid Crystal Display), or the like, and displays a performance estimation value, information on a program to be inspected, and the like.

  The input / output unit 36 includes a serial interface or a parallel interface. If the terminal 6 is a device to which the terminal 6 is attached, the input / output unit 36 is connected thereto.

  The transmission / reception unit 37 includes a network termination device or a wireless communication device connected to the network N, and a serial interface or a LAN (Local Area Network) interface connected thereto. The transmission / reception unit 37 receives information regarding the program to be inspected via the network N. When the terminal 6 is a terminal device different from the program inspection support system 100, for example, the terminal 6 is connected to the terminal 6 via the network N via the transmission / reception unit 37.

  The processing of the storage unit 1, the acquisition unit 2, the calculation unit 3, the input unit 4, the output unit 5, the determination unit 7, and the measurement unit 8 of the program inspection support system 100 shown in FIGS. 1 and 6 is controlled by the control program 40. The processing is executed by using the unit 31, the main storage unit 32, the external storage unit 33, the operation unit 34, the display unit 35, the input / output unit 36, the transmission / reception unit 37, and the like as resources.

  Other suitable modifications of the present invention include the following configurations.

About the program inspection support system according to the first aspect of the present invention,
Preferably, the basic performance data includes: environmental element performance that represents a standard performance of a condition or environment in which the subprogram operates; and program element performance data that represents a standard performance for each element used in the subprogram. Including
The use element information includes environment element information that is information on conditions or environments in which the subprogram operates, and program element information that represents information for each element used in the subprogram,
The performance estimation means calculates an estimated value for each subprogram from the product for each item of the environment element performance and the environment element information, and the product for each item of the program element performance and the program element information.
It is characterized by that.

Preferably, an actual measurement value acquisition means for acquiring an actual measurement value that is performance data when the subprogram is actually operated under the conditions of the elements used by the subprogram;
From the actual measurement value, using the element usage information of the subprogram, actual performance data generation means for calculating the basic performance data,
Means for updating the basic performance data of the basic data storage means to the basic performance data generated by the measured performance data generating means;
It is characterized by providing.

About the program inspection support method according to the second aspect of the present invention,
Preferably, the basic performance data includes: environmental element performance that represents a standard performance of a condition or environment in which the subprogram operates; and program element performance data that represents a standard performance for each element used in the subprogram. Including
The use element information includes environment element information that is information on conditions or environments in which the subprogram operates, and program element information that represents information for each element used in the subprogram,
The performance estimation step calculates an estimated value for each subprogram from the product for each item of the environment element performance and the environment element information, and the product for each item of the program element performance and the program element information.
It is characterized by that.

Preferably, an actual measurement value acquisition step of acquiring an actual measurement value that is performance data when the subprogram is actually operated under the conditions of the elements used by the subprogram;
From the actual measurement value, using the usage element information of the subprogram, the actual performance data generation step for calculating the basic performance data,
Updating the basic performance data in the basic data acquisition step to the basic performance data generated in the actual performance data generation step;
It is characterized by providing.

  In addition, the above-described hardware configuration and flowchart are examples, and can be arbitrarily changed and modified.

  The central part for performing the program inspection support process composed of the acquisition unit 2, the calculation unit 3 and the like can be realized by using a normal computer system without depending on a dedicated system. For example, a computer program for executing the above operation is stored and distributed in a computer-readable recording medium (flexible disk, CD-ROM, DVD-ROM, etc.), and the computer program is installed in the computer. Thus, a program inspection support system that executes the above-described processing may be configured. Further, the program inspection support system may be configured by storing the computer program in a storage device included in a server device on a communication network such as the Internet and downloading the computer program from a normal computer system.

  Further, when the program inspection support system is realized by sharing the OS (operating system) and the application program or by cooperation between the OS and the application program, only the application program part is stored in a recording medium or a storage device. Also good.

  It is also possible to superimpose a computer program on a carrier wave and distribute it via a communication network. For example, the computer program may be posted on a bulletin board (BBS, Bulletin Board System) on a communication network, and the computer program distributed via the network. The computer program may be started and executed in the same manner as other application programs under the control of the OS, so that the above-described processing may be executed.

DESCRIPTION OF SYMBOLS 1 Memory | storage part 2 Acquisition part 3 Calculation part 4 Input part 5 Output part 6 Terminal 7 Determination part 8 Measurement part 11 Check information 12 File to be examined 31 Control part 32 Main memory part 33 External memory part 34 Operation part 35 Display part 36 Input / output Unit 37 Transmission / reception unit 40 Control program 100 Program inspection support system

Claims (7)

Basic data storage means for storing performance basic data representing the standard performance of the elements used by the subprogram which is a non-functional requirement of the subprogram;
Program information acquisition means for acquiring, for each of a plurality of subprograms included in the program, used element information that is information of elements used by the subprogram;
Performance estimation means for calculating an estimated value of performance of non-functional requirements for each subprogram from the performance basic data and the use element information;
A program inspection support system comprising: The performance basic data includes environmental element performance that represents a standard performance of a condition or environment in which the subprogram operates, and program element performance data that represents a standard performance for each element used in the subprogram,
The use element information includes environment element information that is information on conditions or environments in which the subprogram operates, and program element information that represents information for each element used in the subprogram,
The performance estimation means calculates an estimated value for each subprogram from the product for each item of the environment element performance and the environment element information, and the product for each item of the program element performance and the program element information.
The program inspection support system according to claim 1. Actual value acquisition means for acquiring an actual value that is performance data when the subprogram is actually operated under the conditions of the elements used by the subprogram;
From the actual measurement value, using the element usage information of the subprogram, actual performance data generation means for calculating the basic performance data,
Means for updating the basic performance data of the basic data storage means to the basic performance data generated by the measured performance data generating means;
The program inspection support system according to claim 1, further comprising: A program inspection support method performed by an apparatus that supports a program performance inspection,
A basic data acquisition step of acquiring basic performance data representing standard performance of an element used by the subprogram which is a non-functional requirement of the subprogram;
For each of a plurality of subprograms included in the program, a program information acquisition step of acquiring used element information that is information of elements used by the subprogram;
A performance estimation step of calculating an estimated value of performance of non-functional requirements for each subprogram from the performance basic data and the use element information;
A program inspection support method comprising: The performance basic data includes environmental element performance that represents a standard performance of a condition or environment in which the subprogram operates, and program element performance data that represents a standard performance for each element used in the subprogram,
The use element information includes environment element information that is information on conditions or environments in which the subprogram operates, and program element information that represents information for each element used in the subprogram,
The performance estimation step calculates an estimated value for each subprogram from the product for each item of the environment element performance and the environment element information, and the product for each item of the program element performance and the program element information.
The program inspection support method according to claim 4, wherein: An actual measurement value acquisition step of acquiring an actual measurement value which is performance data when the subprogram is actually operated under the conditions of the elements used by the subprogram;
From the actual measurement value, using the usage element information of the subprogram, the actual performance data generation step for calculating the basic performance data,
Updating the basic performance data in the basic data acquisition step to the basic performance data generated in the actual performance data generation step;
The program inspection support method according to claim 4 or 5, further comprising: On the computer,
A basic data acquisition step of acquiring basic performance data representing standard performance of an element used by the subprogram which is a non-functional requirement of the subprogram;
For each of a plurality of subprograms included in the program, a program information acquisition step of acquiring used element information that is information of elements used by the subprogram;
A performance estimation step of calculating an estimated value of performance of non-functional requirements for each subprogram from the performance basic data and the use element information;
A program inspection support program characterized in that

Images