CP/CMS
E724111
IBM operating system
mainframe operating system
time-sharing operating system
virtual machine monitor
CP/CMS was an influential IBM time-sharing operating system for mainframes that pioneered virtual machine concepts later embodied in IBM's VM family.
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
IBM operating system
ⓘ
mainframe operating system ⓘ time-sharing operating system ⓘ virtual machine monitor ⓘ |
| architecture |
IBM System/360
NERFINISHED
ⓘ
IBM System/370 NERFINISHED ⓘ |
| basedOn | CP-40 ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| designGoal |
efficient time-sharing on mainframes
ⓘ
isolation between users via virtualization ⓘ |
| developer |
IBM
ⓘ
IBM Cambridge Scientific Center NERFINISHED ⓘ |
| distributionModel | unsupported IBM Type-III library program ⓘ |
| executedOn | IBM mainframe hardware ⓘ |
| fullName | Control Program/Cambridge Monitor System NERFINISHED ⓘ |
| genre | virtual machine operating system ⓘ |
| hasPart |
Cambridge Monitor System
NERFINISHED
ⓘ
Control Program NERFINISHED ⓘ |
| historicalPeriod |
1970s
ⓘ
late 1960s ⓘ |
| inception | 1967 ⓘ |
| influenced |
IBM VM family
NERFINISHED
ⓘ
VM/370 NERFINISHED ⓘ virtualization technology ⓘ |
| kernelType | hypervisor ⓘ |
| license | proprietary software ⓘ |
| notableFeature |
ability to run multiple operating systems concurrently
ⓘ
each user runs in a separate virtual machine ⓘ virtual 360 environment for each user ⓘ |
| notableFor |
early practical implementation of virtual machines
ⓘ
influencing modern hypervisors ⓘ |
| operatingSystemFor |
IBM System/360 Model 67
NERFINISHED
ⓘ
IBM System/370 NERFINISHED ⓘ |
| pioneered |
full virtualization of hardware
ⓘ
virtual machine concept ⓘ |
| precededBy | CP-40 experimental system ⓘ |
| programmingLanguage | assembly language ⓘ |
| shortName | CP/CMS NERFINISHED ⓘ |
| successor |
VM/370
NERFINISHED
ⓘ
VM/ESA NERFINISHED ⓘ z/VM NERFINISHED ⓘ |
| supports |
interactive computing
ⓘ
multiple virtual machines ⓘ time-sharing ⓘ |
| usedBy |
commercial users
ⓘ
research institutions ⓘ universities ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.