File:Deadlock at a four-way-stop.gif
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Deadlock_at_a_four-way-stop.gif (320 × 302 pixels, file size: 626 KB, MIME type: image/gif, looped, 234 frames, 23 s)
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Summary
| Description |
English: Four processes (blue lines) concur for one resource (grey circle), following a right-before-left policy. A deadlock occurs when all processes lock the resource simultaneously (black lines). The deadlock can be resolved by breaking the symmetry. |
| Date | |
| Source | Own work |
| Author | Marble machine |
Licensing
I, the copyright holder of this work, hereby publish it under the following licence:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International licence.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the licence, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible licence as the original.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:09, 7 April 2016 | | 320 × 302 (626 KB) | wikimediacommons>Marble machine | Better graphics |
File usage
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