Title:
PROCESSING METHOD FOR TRANSMITTING AND RECEIVING DATA BETWEEN VIRTUAL COMPUTERS
Document Type and Number:
Japanese Patent JP3252464
Kind Code:
B2
Abstract:
PURPOSE: To perform the effective communication processing between VMs by executing the simulation of data transfer between VMs by means of the direct data transfer for the storage area on an extended memory.
CONSTITUTION: A virtual computer management section accepts communication request information specified by a communication request instruction when the control is shifted by the execution of the communication request instruction (processing steps 10, 11, 13), identifying the correspondence of the relation between transmission and reception for communication request information by the communication request instruction to be executed by the virtual computer 2. (processing step 12) If the correspondence of the relation between transmission and reception can be obtained, the data is transferred from the storage area of the transmitter side virtual computer to the storage area of the receiver side virtual computer. The data transfer where one of the storage areas is in the extended memory is executed by directly transferring data between memory areas by the transfer instruction (processing steps 14, 15).
More Like This:
| JPH08211960 | MICROCOMPUTER |
| JPH11110233 | INTERRUPT RECEPTION DEVICE AND SIGNAL PROCESSOR |
| JP2000242609 | DISTRIBUTED OBJECT DYNAMIC ARRANGEMENT CONTROL METHOD AND DEVICE |
Inventors:
Kenichiro Shimokawa
Application Number:
JP22629892A
Publication Date:
February 04, 2002
Filing Date:
August 26, 1992
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06F9/46; G06F12/08; G06F12/10; (IPC1-7): G06F9/46; G06F12/08; G06F12/10
Domestic Patent References:
| JP1191234A |
Other References:
「ＨＩＴＡＣ Ｍシリーズ処理装置」，第８版，株式会社日立製作所，１９９０年３月３１日，ｐ．１８４−１８７
小高，外４名著，「スーパーコンピュータＨＩＴＡＣ Ｓ−８１０ アレイプロセッサシステム」，日立評論，日立評論社，第６５巻，第８号，１９８３年８月，ｐ．１３−１８
山谷，外１名著，「仮想計算機」，初版，共立出版株式会社，１９７８年１２月２５日，ｐ．１６７−１７５
小高，外４名著，「スーパーコンピュータＨＩＴＡＣ Ｓ−８１０ アレイプロセッサシステム」，日立評論，日立評論社，第６５巻，第８号，１９８３年８月，ｐ．１３−１８
山谷，外１名著，「仮想計算機」，初版，共立出版株式会社，１９７８年１２月２５日，ｐ．１６７−１７５
Attorney, Agent or Firm:
Junichi Yokoyama
Previous Patent: DURABLE UNDERWATER ANTIFOULING AGENT
Next Patent: AQUEOUS COATING COMPOSITION FOR ELECTROSTATIC IMMERSION COATING
Next Patent: AQUEOUS COATING COMPOSITION FOR ELECTROSTATIC IMMERSION COATING