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2024-05-23T10:31:50Z

Kalle009:

Anunna is a [http://en.wikipedia.org/wiki/High-performance_computing High Performance Computer] (HPC) infrastructure hosted by [https://www.wur.nl/en/show/supercomputer-anunna-opens-up-more-opportunities-for-data-storage-and-artificial-intelligence-applications.htm Wageningen University & Research Centre]. It is open for use for all WUR research groups as well as other organizations, including companies, that have collaborative projects with WUR.

= Using Anunna =
* [[Tariffs | Costs associated with resource usage]]

== Gaining access to Anunna==
Access to the cluster and file transfer are traditionally done via [http://en.wikipedia.org/wiki/Secure_Shell SSH and SFTP].
* [[log_in_to_B4F_cluster | Logging into cluster using ssh]]
* [[file_transfer | File transfer options]]
* [[Services | Alternative access methods, and extra features and services on Anunna]]
* [[Filesystems | Data storage methods on Anunna]]

== Access Policy ==
[[Access_Policy | Main Article: Access Policy]]

Access needs to be granted actively (by creation of an account on the cluster by FB-IT). Use of resources is limited by the scheduler. Depending on availability of queues ('partitions') granted to a user, priority to the system's resources is regulated. Note that the use of Anunna is not free of charge. List price of CPU time and storage, and possible discounts on that list price for your organisation, can be retrieved from Shared Research Facilities or FB-IT.

= Events =

* [[Courses]] that have happened and are happening
* [[Downtime]] that will affect all users
* [[Meetings]] that may affect the policies of Anunna

= Other Software =

== Cluster Scheduler ==
Anunna uses Slurm as job scheduler.
* [[Using_Slurm | Submit jobs with Slurm]]
* [[node_usage_graph | Be aware of how much work the cluster is under right now with 'node_usage_graph']]
* [[SLURM_Compare | Rosetta Stone of Workload Managers]]

== Installation of software by users ==

* [[Domain_specific_software_on_B4Fcluster_installation_by_users | Installing domain specific software: installation by users]]
* [[Setting local variables]]
* [[Installing_R_packages_locally | Installing R packages locally]]
* [[Setting_up_Python_virtualenv | Setting up and using a virtual environment for Python3 ]]
* [[Virtual_environment_Python_3.4_or_higher | Setting up and using a virtual environment for Python3.4 or higher ]]
* [[Installing WRF and WPS]]
* [[Running scripts on a fixed timeschedule (cron)]]

== Installed software ==

* [[Globally_installed_software | Globally installed software]]
* [[ABGC_modules | ABGC specific modules]]

= Useful Notes =

== Being in control of Environment parameters ==

* [[Using_environment_modules | Using environment modules]]
* [[Setting local variables]]
* [[Setting_TMPDIR | Set a custom temporary directory location]]
* [[Installing_R_packages_locally | Installing R packages locally]]
* [[Setting_up_Python_virtualenv | Setting up and using a virtual environment for Python3 ]]

== Controlling costs ==

* [[SACCT | using SACCT to see your costs]]
* [[get_my_bill | using the "get_my_bill" script to estimate costs]]

== Management ==
Product Owner of Anunna is Alexander van Ittersum (Wageningen UR,FB-IT, C&PS). [[User: prins089 | Fons Prinsen (Wageningen UR, FB-IT, C&PS)]] is responsible for [[Maintenance_and_Management | Maintenance and Management]] of the cluster.

* [[Roadmap | Ambitions regarding innovation, support and administration of Anunna ]]

= Miscellaneous =
* [[Mailinglist | Electronic mail discussion lists]]
* [[History_of_the_Cluster | Historical information on the startup of Anunna]]
* [[Bioinformatics_tips_tricks_workflows | Bioinformatics tips, tricks, and workflows]]
* [[Parallel_R_code_on_SLURM | Running parallel R code on SLURM]]
* [[Convert_between_MediaWiki_and_other_formats | Convert between MediaWiki format and other formats]]
* [[Manual GitLab | GitLab: Create projects and add scripts]]
* [[Monitoring_executions | Monitoring job execution]]
* [[Shared_folders | Working with shared folders in the Lustre file system]]
* [[Old_binaries | Running older binaries on the updated OS]]

= See also =
* [[Maintenance_and_Management | Maintenance and Management]]
* [[BCData | BCData]]
* [[Mailinglist | Electronic mail discussion lists]]
* [[About_ABGC | About ABGC]]
* [[Computer_cluster | High Performance Computing @ABGC]]
* [[Lustre_PFS_layout | Lustre Parallel File System layout]]

= External links =
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* [https://www.wur.nl/en/Value-Creation-Cooperation/Facilities/Wageningen-Shared-Research-Facilities/Our-facilities/Show/High-Performance-Computing-Cluster-HPC-Anunna.htm SRF offers a HPC facilty]
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* [http://en.wikipedia.org/wiki/Scientific_Linux Scientific Linux]
* [http://en.wikipedia.org/wiki/Help:Cheatsheet Help with editing Wiki pages]
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