Commit 71043ac3 authored by Brandon's avatar Brandon Committed by Thorsten Kurth

Brandon/cleanup repo

parent fffc7a3c
......@@ -14,3 +14,5 @@ src
\#*\#
*.DS_Store
*__pycache__*
node_modules
package-lock.json
\ No newline at end of file
# Lorem
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore
et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut a
liquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillu
m dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui
officia deserunt mollit anim id est laborum.
# Lorem
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore
et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut a
liquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillu
m dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui
officia deserunt mollit anim id est laborum.
# Lorem
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore
et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut a
liquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillu
m dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui
officia deserunt mollit anim id est laborum.
......@@ -8,7 +8,7 @@ the environment variable `$SCRATCH` (which expands to
`/global/cscratch1/sd/YourUserName`). The scratch file system is available
from all nodes (login, MOM, and compute nodes) and is tuned for high
performance. We recommend that you run your jobs, especially data
intensive ones, from the burst buffer or the scratch file system.
intensive ones, from the burst buffer or the scratch file system.
All users have 20 TB of quota for the scratch file system. If your
`$SCRATCH` usage exceeds your quota, you will not be able to submit batch
......@@ -27,4 +27,4 @@ Instructions for HPSS are [here](https://docs.nersc.gov/filesystems/archive/).
To restore deleted or purged files, please refer to
[Backup/Restore on Home directory](https://docs.nersc.gov/filesystems/global-home/#backups)
or [Projects directory](https://docs.nersc.gov/filesystems/project/).
\ No newline at end of file
or [Projects directory](https://docs.nersc.gov/filesystems/project/).
......@@ -67,6 +67,10 @@ Interactive jobs are launched with the `salloc` command.
cori$ salloc --qos=interactive -C knl --time=60 --nodes=2
```
!!! note
[Additional details](../interactive.md) on Cori's interactive
QOS
## Running Multiple Parallel Jobs Sequentially
Multiple sruns can be executed one after another in a single batch script. Be sure to specify the total walltime needed to run all jobs.
......
......@@ -52,6 +52,13 @@ real time. A job can contain multiple job steps executing sequentially
or in parallel on independent or shared resources within the job's
node allocation.
#### salloc
`salloc` is used to allocate resources for a job in real
time. Typically this is used to allocate resources and spawn a
shell. The shell is then used to execute srun commands to launch
parallel tasks.
#### sqs
`sqs` is used to view job information for jobs managed by Slurm. This
......
......@@ -56,7 +56,7 @@ are using it. To see who in your allocation is using the interactive
queue you can use
```
cori$ squeue -q interactive -A <reponame> -O jobid,username,starttime,timelimit,maxnodes,account
cori$ squeue --qos=interactive --account=<reponame> -O jobid,username,starttime,timelimit,maxnodes,account
```
If the number of nodes in use by your repo sums up to 64 nodes, please
......
# Job Scheduling
* priority accrual
* backfill / planning
* start time estimate
* reasons why you might wait (big jobs, long jobs, etc)
Serial tasks can be run in a variety of ways at NERSC.
## Shared QOS
## Taskfarmer
## GNU Parallel
# Lorem
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore
et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut a
liquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillu
m dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui
officia deserunt mollit anim id est laborum.
......@@ -13,6 +13,7 @@ nav:
- Running Jobs:
- Overview: jobs/index.md
- Examples: jobs/examples/index.md
- Interactive: jobs/interactive.md
- Best Practices: jobs/best-practices.md
- Workflow Tools:
- Overview: jobs/workflow-tools.md
......
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