From e4bc837ee584805ada1de404438724be891bf365 Mon Sep 17 00:00:00 2001 From: Branislav Jansik <branislav.jansik@vsb.cz> Date: Tue, 5 Sep 2017 08:23:05 +0200 Subject: [PATCH] Update resources-allocation-policy.md --- docs.it4i/salomon/resources-allocation-policy.md | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/docs.it4i/salomon/resources-allocation-policy.md b/docs.it4i/salomon/resources-allocation-policy.md index 8204c955e..9592afd5b 100644 --- a/docs.it4i/salomon/resources-allocation-policy.md +++ b/docs.it4i/salomon/resources-allocation-policy.md @@ -1,6 +1,6 @@ -# Resources Allocation Policy +## Resources Allocation Policy -## Job queues +### Job queue policies 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: @@ -31,7 +31,7 @@ The resources are allocated to the job in a fair-share fashion, subject to const !!! note To access node with Xeon Phi co-processor user needs to specify that in [job submission select statement](job-submission-and-execution/). -## Notes +### Queue notes The job wall clock time defaults to **half the maximum time**, see table above. Longer wall time limits can be [set manually, see examples](job-submission-and-execution/). @@ -39,7 +39,7 @@ Jobs that exceed the reserved wall clock time (Req'd Time) get killed automatica Salomon users may check current queue configuration at <https://extranet.it4i.cz/rsweb/salomon/queues>. -## Queue Status +### Queue Status !!! note Check the status of jobs, queues and compute nodes at [https://extranet.it4i.cz/rsweb/salomon/](https://extranet.it4i.cz/rsweb/salomon) @@ -111,15 +111,15 @@ 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: @@ -144,7 +144,7 @@ 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 +### Consumed Resources !!! note The **it4ifree** command is a part of it4i.portal.clients package, located here: <https://pypi.python.org/pypi/it4i.portal.clients> -- GitLab