JPS6376020A - Virtual computer system - Google Patents

Abstract

PURPOSE:To improve the processing speed of a computer by adding the specifying information of a computer to be selected to input information and constituting and driving the computer based on the information. CONSTITUTION:Inputted information is separated into computer specifying information and instruction data information by an information separating circuit 5 and the separated data are respectively stored in a storage circuit 6 and a main storage circuit 7. Respective information is transmitted to specifying registers 10, 11, an instruction register 12 and a data register 13 respectively through buffer memories 8, 9. Specifying decoders 14, 15, 21, 22 select control circuits 16-19 and data processing circuits 23-26 specified by the information to constitute a specific computer. On the other hand, control signals are sent to the specified data processing circuits 23-26 together with prescribed data information outputted from the data register 13 to execute prescribed processing and to obtain the specified computer function. Consequently, much computing processing can be rapidly attained.

Description

[Detailed description of the invention] [4! E cost] In order to eliminate the troublesome operation of selecting and specifying a computer that was necessary when operating a virtual computer system, the present invention adds specifying information of the computer to be selected to the input information, and stores that information. It enables computers to be configured and operated based on the .

[Industrial application field]

The present invention relates to a virtual computer system in which a single electronic computer can perform calculation processing in multiple modes.

[Conventional technology]

To perform various calculation processes on an electronic computer,
Each type of computer requires a unique hardware configuration, but in electronic computers equipped with hardware configurations that can handle various types of calculation processing, when moving from one specific calculation processing mode to another, conventionally manual operation was required. It was necessary to change the mode setting depending on the situation.

[Problem that the invention seeks to solve]

By the way, it is troublesome to manually switch the mode settings and reconfigure the computer system every time you want to perform a new calculation process, especially now that the processing speed of computers has increased. The annoyance grew even more.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to eliminate the troublesome switching of calculation processing modes and to more quickly perform a large number of calculation processes.

[Means for solving problems]

A virtual computer system according to the present invention that solves the problems of the prior art and achieves its purpose uses an information molecule that separates computer specification information and instruction/data information contained in input information, as shown in FIG. a'f one stage 1 and computer specification information storage means 2 for storing the separated computer specification information in correspondence with the instruction φ data information stored in the main storage means 3, and constitutes a computer specified by the computer specification information. .

[Effect]

According to the present invention, the computer designation information extracted by the information separation means 1 is stored in the computer designation information storage means 2 in association with instruction/data information.

Then, based on the computer designation information stored in the storage means 2, a new computer system is constructed, and command-data information is sent there from the main storage means 3 to execute a predetermined calculation process.

〔Example〕

FIG. 2 is a diagram showing an embodiment of a virtual computer system according to the present invention. In the figure, 5 is an information separation circuit that separates input information into computer specification information and instruction/data information, 6 is a storage circuit that stores computer specification information, and 7 is a main memory circuit that stores instruction/data information. , 8 and 9 are buffer memories that respectively send computer specification information and instruction ψ data information to subsequent stages; 10.11 is a specification register that temporarily stores computer specification information input from the buffer memory 8;
12 is an instruction register that temporarily stores instruction information input from the buffer memory 9; 13 is a data register that temporarily stores data information input from the buffer memory 9;
4.15 is a designated decoder that decodes the information sent from the designated register 10 and extracts a corresponding circuit from among the control circuits 16 to 19; 20 is a designated decoder that decodes the instruction information sent from the instruction register 12; 14 or 15 is a decoder that sends the data to the extracted control circuit; 21 and 22 are designation decoders that decode the designation information sent from the designation register 11 and extract the corresponding circuit from among the data processing circuits 23 to 26; A register 28 that temporarily stores the result of arithmetic processing in the extracted data processing circuit is an identification register for associating the processing result stored in the register 27 with computer designation information.

Next, the operation will be explained. The input information is separated into computer specification information and instruction/data information by an information separation circuit 5, and each is sent to a storage circuit 6. Each piece of information stored in the main memory circuit 7 passes through a buffer memory 8.9 to a designated register 10.11 and an instruction register 12.9. 0th order sent to data register 13, designated register 10.1
Based on the information stored in 1, the designated decoder 14°15
and 21.22 selects and specifies the control circuits 16 to 19 and data processing circuits 23 to 26 specified by the information to configure the specified computer. and was identified. Command information is sent from the command register 12 to the control circuit, and control signals are sent from the circuit to the data processing circuits 23-26. On the other hand, since a control signal is sent from the data register 13 to the specified data processing circuit along with predetermined data information, the data processing circuit performs the predetermined processing to realize the specified computer function, and as a result, is stored in the register 27. The stored processing results are specified by the computer designation information in the identification register 28, sent to the buffer memory, and the processing results are output to the outside. This allows a single computer to implement any number of processing modes.

〔Effect of the invention〕

As explained above, according to the virtual computer system according to the present invention, there is provided a means for separating the computer specification information included in the input information and storing it in correspondence with the instruction/data information stored in the main storage means. When executing various calculation processing modes, mode selection and switching can be performed automatically within the computer main body. Therefore, the troublesomeness of mode switching can be eliminated, and continuous calculation processing can be performed, thereby improving the processing rate of the virtual machine.

[Brief explanation of the drawing]

FIG. 1 is a claim correspondence diagram showing the basic configuration of the present invention, and FIG. 2 is a block diagram showing an embodiment of a virtual computer system according to the present invention. 5... Information separation circuit 6... Storage circuit (computer specified information storage means) 7...
Main memory circuits 16 to 19...control circuit

Claims (1)

[Claims] Information separation means for separating computer specification information and instruction/data information included in the input information; and computer specification information storage means for storing the separated computer specification information in correspondence with the instruction/data information stored in the main storage means. A virtual computer system comprising: a computer specified by computer specification information.