VERIFICATION SYSTEM, VERIFICATION METHOD, AND RECORDING MEDIUM
A verification system (for example, a PC) is a system which verifies, as a verification target, a control device that controls a control target. The verification system includes: an actual responsiveness obtaining unit which obtains actual responsiveness that is responsiveness for verification performed on the verification target in a real environment in which the control target is configured by hardware; a virtual responsiveness obtaining unit which obtains virtual responsiveness that is responsiveness for verification performed on the verification target in a virtual environment in which the control target is virtually configured; and a changing unit which changes a setting of the virtual environment to bring the virtual responsiveness closer to the actual responsiveness.
1 . A verification system which verifies, as a verification target, a control device that controls a control target, the verification system comprising:
an actual responsiveness obtaining unit which obtains actual responsiveness that is responsiveness for verification performed on the verification target in a real environment in which the control target is configured by hardware;
a virtual responsiveness obtaining unit which obtains virtual responsiveness that is responsiveness for verification performed on the verification target in a virtual environment in which the control target is virtually configured; and
a changing unit which changes a setting of the virtual environment to bring the virtual responsiveness closer to the actual responsiveness.
2 . The verification system according to claim 1 ,
wherein the verification system repeatedly causes the virtual responsiveness obtaining unit to obtain the virtual responsiveness and the changing unit to change the setting of the virtual environment.
3 . The verification system according to claim 1 ,
wherein each of the real environment and the virtual environment includes a hypervisor.
4 . The verification system according to claim 3 ,
wherein the verification target that is verified in the real environment and the verification target that is verified in the virtual environment are a same control device.
5 . The verification system according to claim 1 ,
wherein the setting of the virtual environment includes a setting of allocation of a calculation resource in a platform in which the virtual environment is provided.
6 . The verification system according to claim 3 ,
wherein the setting of the virtual environment includes a setting of the hypervisor included in the virtual environment.
7 . The verification system according to claim 1 ,
wherein the setting of the virtual environment includes a setting of a device which executes emulation of the control target.
8 . A verification method for verifying, as a verification target, a control device that controls a control target, the verification method comprising:
obtaining actual responsiveness that is responsiveness for verification performed on the verification target in a real environment in which the control target is configured by hardware;
obtaining virtual responsiveness that is responsiveness for verification performed on the verification target in a virtual environment in which the control target is virtually configured; and
changing a setting of the virtual environment to bring the virtual responsiveness closer to the actual responsiveness.
9 . A non-transitory computer-readable recording medium for use in a computer, the recording medium having a computer program recorded thereon for causing the computer to execute the verification method according to claim 8 .