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Commit 40becf50 authored by Branislav Jansik's avatar Branislav Jansik
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Update resources-allocation-policy.md

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6 merge requests!368Update prace.md to document the change from qprace to qprod as the default...,!367Update prace.md to document the change from qprace to qprod as the default...,!366Update prace.md to document the change from qprace to qprod as the default...,!323extended-acls-storage-section,!196Master,!159Bjansik
# Resources Allocation Policy
## Queues and Policies
## Job queues
The resources are allocated to the job in a fair-share fashion, subject to constraints set by the queue and resources available to the Project. The fair-share at Anselm ensures that individual users may consume approximately equal amount of resources per week. Detailed information in the [Job scheduling](job-priority/) section. The resources are accessible via several queues for queueing the jobs. The queues provide prioritized and exclusive access to the computational resources. Following table provides the queue partitioning overview:
......@@ -110,15 +110,15 @@ Options:
--incl-finished Include finished jobs
```
## Resources Accounting Policy
# Resources Accounting Policy
### Wall-clock Core-Hours (WCH)
## Wall-clock Core-Hours (WCH)
The wall-clock core-hours (WCH) are the basic metric of computer utilization time.
1 wall-clock core-hour is defined as 1 processor core allocated for 1 hour of wall clock time. Allocating a full node (24 cores)
for 1 hour amounts to 24 wall-clock core-hours.
### Standard Core-Hours (SCH)
## Standard Core-Hours (SCH)
The resources subject to accounting are the standard core-hours (SCH).
The standard core-hours are obtained from WCH by applying a standardization factor:
......@@ -143,7 +143,7 @@ In future, the factors F will be updated, as new systems are installed. Factors
See examples in the [Job submission and execution](job-submission-and-execution/) section.
### Check Consumed Resources
## Check Consumed Resources
!!! note
The **it4ifree** command is a part of it4i.portal.clients package, located here: <https://pypi.python.org/pypi/it4i.portal.clients>
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