Differences

This shows you the differences between two versions of the page.

--- en:hpc [2022/07/18 12:18] – [The Limits of Resources] grikiete
+++ en:hpc [2024/01/30 11:24] – rolnas
@@ Line 16: / Line 16: @@
 ====== Software ======
-In **main** and **gpu** partitions there are installed [[https://docs.qlustar.com/Qlustar/11.0/HPCstack/hpc-user-manual.html|Qlustar 11]] OS. It is based on Ubuntu 18.04 LTS. In **power** partition there is installed Ubuntu 18.04 LTS.
+In **main** and **gpu** partitions there are installed [[https://docs.qlustar.com/Qlustar/11.0/HPCstack/hpc-user-manual.html|Qlustar 12]] OS. It is based on Ubuntu 20.04 LTS. In **power** partition there is installed Ubuntu 18.04 LTS.
 You can check the list of OS package with the command ''dpkg -l'' (in login node **hpc** or in **power** nodes).
@@ Line 60: / Line 60: @@
 ====== Registration ======
-  * **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://forms.office.com/Pages/ResponsePage.aspx?id=ghrFgo1UykO8-b9LfrHQEidLsh79nRJAvOP_wV9sgmdUM0ZMR1FINFg3TzVaNlhDSEhUN1A3QTlVUC4u|ITOAC service request form]].
+  * **For VU MIF network users** - HPC can be used without additional registration if the available resources are enough (monthly limit - **500 CPU-h and 60 GPU-h**). Once this limit has been reached, you can request more by filling in [[https://forms.office.com/Pages/ResponsePage.aspx?id=ghrFgo1UykO8-b9LfrHQEidLsh79nRJAvOP_wV9sgmdUM0ZMR1FINFg3TzVaNlhDSEhUN1A3QTlVUC4u|ITOAC service request form]].
   * **For users of the VU computer network** - you must fill in the [[https://forms.office.com/Pages/ResponsePage.aspx?id=ghrFgo1UykO8-b9LfrHQEidLsh79nRJAvOP_wV9sgmdUM0ZMR1FINFg3TzVaNlhDSEhUN1A3QTlVUC4u|ITOAC service request form]] to get access to MIF HPC. After the confirmation of your request, you must create your account in [[https://hpc.mif.vu.lt|Waldur portal]]. More details read [[waldur|here]].
@@ Line 77: / Line 77: @@
 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:ssh_key|here]]**
+  * If you don't have SSH keys, you can find instructions on how to create them in a Windows environment **[[en:duk:ssh_key|here]]**
   *     Before you can use this method, you need to log in with Kerberos at least once. Then create a ''~/.ssh'' directory in the HPC file system and put your **ssh public key** (in OpenSSH format) into the ''~/.ssh/authorized_keys'' file.
   *     Connect with **ssh**, **sftp**, **scp**, **putty**, **winscp** or any other **ssh** protocol supported software to **hpc.mif.vu.lt** with your **ssh private key**, specifying your VU MIF user name. It should not require a login password, but may require your ssh private key password.
@@ Line 252: / Line 252: @@
 If your tasks don't start because of **AssocGrpCPUMinutesLimit** or **AssocGrpGRESMinutes**, you need to check if there are any unused CPU/GPU resources left from your monthly limit.
-**The first way to see how much resources are used:**
+//The first way to see how much resources are used://
 <code>
@@ Line 262: / Line 262: @@
 **NOTE** Usage of resources is given in minutes, divide the number by 60 to get hours.
-**The second way to see how much resources are used:**
+//The second way to see how much resources are used://
 <code>
@@ Line 268: / Line 268: @@
 </code>
-Where **USERNAME** is your MIF user name. Arba parametre **-A** nurodyti tą paskyrą, kurios naudojimą reikia pažiūrėti. Duomenys yra pateikiami taip pat minutėmis:
+Where **USERNAME** is your MIF user name. Or specify the account whose usage you want to see in **-A**. The data is also displayed in minutes:
-  * **GrpTRESRaw** - kiek išnaudota.
+  * **GrpTRESRaw** - how much is used.
-  * **GrpTRESMins** - koks yra limitas.
+  * **GrpTRESMins** - what is the limit.
-  * **TRESRunMins** - likę resursai dar vis vykdomų užduočių.
+  * **GGRTRESRunMins** - the remaining resources for tasks that are still running.
-====== Nuorodos ======
+====== The Links ======
-  * [[waldur|HPC Waldur portalo aprašymas]]
+  * [[waldur|HPC Waldur portal description]]
-  * [[http://mif.vu.lt/itapc#paslaug%C5%B3-u%C5%BEsakymas|ITAPC paslaugų užsakymas]]
+  * [[https://mif.vu.lt/lt3/en/about/structure/it-research-center#ordering|ITOAC service ordering]]
   * [[https://slurm.schedmd.com/quickstart.html|Quick Start User Guide (SLURM)]]
   * [[https://docs.qlustar.com/Qlustar/11.0/HPCstack/hpc-user-manual.html|HPC User Manual (Qlustar)]]
-  * [[http://www.mcs.anl.gov/research/projects/mpi/|MPI standartas]]
+  * [[http://www.mcs.anl.gov/research/projects/mpi/|MPI standart]]
-  * pagalba@mif.vu.lt - problemų su **HPC** registracija
+  * [[pagalba@mif.vu.lt]] - registration of the **HPC** problems.