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Access and usage models: Difference between revisions
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== Usage == | == Usage == | ||
In general three types of jobs are supported | In general three types of jobs are supported | ||
* Interactive This jobs are intended for small tests and development tasks like debugging. Resources, like number of nodes, memory, cpu-time are very limited for this type of jobs. | * '''Interactive''' This jobs are intended for small tests and development tasks like debugging. Resources, like number of nodes, memory, cpu-time are very limited for this type of jobs. | ||
* Batch Jobs This type of jobs is used for production runs | * '''Batch Jobs''' This type of jobs is used for production runs | ||
* Heterogenous Jobs This special type of batch jobs utilizes multiple type of execution nodes within a job. For example graphic nodes and cluster nodes. | * '''Heterogenous Jobs''' This special type of batch jobs utilizes multiple type of execution nodes within a job. For example graphic nodes and cluster nodes. | ||
== Data Handling == | == Data Handling == | ||
Revision as of 11:27, 30 March 2016
Usage
In general three types of jobs are supported
- Interactive This jobs are intended for small tests and development tasks like debugging. Resources, like number of nodes, memory, cpu-time are very limited for this type of jobs.
- Batch Jobs This type of jobs is used for production runs
- Heterogenous Jobs This special type of batch jobs utilizes multiple type of execution nodes within a job. For example graphic nodes and cluster nodes.
Data Handling
The user HOME space is limited in terms of size and performance. Computational jobs run inside a Work_space. This Work_space is for active projects only and has a limited life time. If a project gets inactive for some reason, the user has to save its data to an archive system e.g. HLRS-HPSS.
Mailing List
to provide users with important information about HWW systems like announcements, problems, emergency maintenance, a mailinglist has been established:
Subscribe to the mailing list via web interface hwwsysnews or write an email to hwwsysnews-request@listserv.uni-stuttgart.de with the subject subscribe.