en:hpc
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en:hpc [2022/04/15 12:17] – [Registration] grikiete | en:hpc [2022/05/06 07:41] – [Connection] rolnas | ||
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* **For VU MIF network users** - HPC can be used without additional registration if the available resources are enough (monthly limit - **100 CPU-h and 6 GPU-h**). Once this limit has been reached, you can request more by filling in [[https:// | * **For VU MIF network users** - HPC can be used without additional registration if the available resources are enough (monthly limit - **100 CPU-h and 6 GPU-h**). Once this limit has been reached, you can request more by filling in [[https:// | ||
- | * **For users of the VU computer network** - to get access to MIF HPC you must fill in the [[https:// | + | * **For users of the VU computer network** - you must fill in the [[https:// |
+ | |||
+ | * **For other users (non-members of the VU community)** - you must fill in the [[https:// | ||
+ | |||
+ | ====== Connection ====== | ||
+ | |||
+ | You need to use SSH applications (ssh, putty, winscp, mobaxterm) and Kerberos or SSH key authentication to connect to **HPC**. | ||
+ | |||
+ | If **Kerberos** is used: | ||
+ | |||
+ | * Log in to the Linux environment in a VU MIF classroom or public terminal with your VU MIF username and password or login to **uosis.mif.vu.lt** with your VU MIF username and password using **ssh** or **putty**. | ||
+ | * Check if you have a valid Kerberos key (ticket) with the **klist** command. If the key is not available or has expired, the **kinit** command must be used. | ||
+ | * Connect to the **hpc** node with the command **ssh hpc** (password must not be required). | ||
+ | |||
+ | If **SSH keys** are used (e.g. if you need to copy big files): | ||
+ | * If you don't have SSH keys, you can find instructions on how to create them in a Windows environment **[[duk: | ||
+ | * | ||
+ | * | ||
+ | |||
+ | The **first time** you connect, you **will not** be able to run **SLURM jobs** for the first **5 minutes**. After that, SLURM account will be created. | ||
+ | |||
+ | ====== Lustre - Shared File System ====== | ||
+ | |||
+ | VU MIF HPC shared file system is available in the directory ''/ | ||
+ | |||
+ | The system creates directory ''/ | ||
+ | |||
+ | The files in this file system are equally accessible on all compute nodes and on the **hpc** node. | ||
+ | |||
+ | Please use these directories only for their purpose and clean them up after calculations. | ||
- | * **For other users (non-members of the VU community)** - to get access to MIF HPC you must fill in the [[https:// | ||
en/hpc.txt · Last modified: 2024/02/21 12:50 by rolnas