Differences

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

--- en:hpc [2022/07/18 09:43] – [Užduočių efektyvumas] grikiete
+++ en:hpc [2022/07/18 10:48] – [The Limits of Resources] grikiete
@@ Line 236: / Line 236: @@
 </code>
-All allocated processors will be used according to the number ordered. If you want to use less, you can specify the -np quantity parameter in mpirun. It is not recommended to use less CPU than reserved for a longer time period, as unused CPUs remain free.
+All allocated processors will be used according to the number ordered. If you want to use less, you can specify the -np quantity parameter in **mpirun**. It is not recommended to use less CPU than reserved for a longer time period, as unused CPUs remain free.
 **ATTENTION** It is strictly forbidden to use more CPU than you have reserved, as this may affect the performance of other tasks.
@@ Line 248: / Line 248: @@
   * If you use the ''--mem=X'' parameter, the task can reserve more **CPUs** in proportion to the amount of memory it wants. For example: if you order ''--mem=14000'' in the **main** queue, at least 2 CPUs will be reserved, unless other parameters specify more. If your task uses less than this, it will be an ineffective use of resources. In addition, it may run slower because it may use other memory than the executing CPU.
-====== Resursų limitai ======
+====== The Limits of Resources ======
-Jeigu jūsų užduotys nestartuoja su priežastimi **AssocGrpCPUMinutesLimit** arba **AssocGrpGRESMinutes**,
+If your tasks don't start because of **AssocGrpCPUMinutesLimit** or **AssocGrpGRESMinutes**,
- tai pasitikrinkite ar užduotims dar liko neišnaudotų CPU/GPU resursų iš (mėnesio) limito.
+ you need to check if there are any unused CPU/GPU resources left from the monthly limit.
 Peržiūrėti kiek išnaudota resursų
@@ Line 271: / Line 271: @@
 kur **USERNAME** MIF naudotojo vardas. Arba parametre **-A** nurodyti tą sąskaitą (account), kurio naudojimą norima pažiūrėti. Duomenys pateikiami minutėmis. **GrpTRESRaw** - kiek išnaudota. **GrpTRESMins** - koks yra limitas. **TRESRunMins** - likę resursai dar vis vykdomų užduočių.
+====== Nuorodos ======
+  * [[waldur|HPC Waldur portalo aprašymas]]
+  * [[http://mif.vu.lt/itapc#paslaug%C5%B3-u%C5%BEsakymas|ITAPC paslaugų užsakymas]]
+  * [[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]]
+  * pagalba@mif.vu.lt - problemų su **HPC** registracija