...
By default, sinteract will allocate a 1 CPU core on compute-devel partition for 30 minutes.
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Terminating the interactive session
To terminate the interactive session, use exit command
For example,
| Code Block |
|---|
hpcuser@x3002c0s9b0n0:~> sinteract
No account specified. Please select account to charge from:
[1] lt200190
[2] lt200191
[3] lt200192
[q] Quit
Please type a selection: 3
Running interactive job using lt200192 account
srun: job 917891 queued and waiting for resources
srun: job 917891 has been allocated resources
hpcuser@x1001c3s7b1n0:~> hostname -A
x1001c3s7b1n0.hostmgmt2001.lanta.nstda.or.th lanta-c-159
hpcuser@x1001c3s7b1n0:~> exit
exit
hpcuser@x3002c0s9b0n0:~> |
Before initiating the interactive session, the machine code isx3002c0s9b0n0 (starting with x300). In the interactive session, the machine code is x1001c3s7b1n0 (starting with x100). After exiting, the machine code is back to x3002c0s9b0n0.
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Enabling X11 forwarding
To enable X11 forwarding in the interactive session, specify -X option.
...
| Code Block |
|---|
sinteract -p gpu -c 64 -G 4 -t 04:00:00 |
...
Checking whether you are in an interactive session
To check whether you are in an interactive session and which machine are you running on, use hostname -A command.
code name | Description |
|---|---|
login[xx] | Frontend or Login node |
lanta-c-[xxx] | compute node |
lanta-m-[xxx] | memory node |
lanta-g-[xxx] | GPU node |
For example,
| Code Block |
|---|
hpcuser@x3002c0s9b0n0:~> sinteract
No account specified. Please select account to charge from:
[1] lt200190
[2] lt200191
[3] lt200192
[q] Quit
Please type a selection: 3
Running interactive job using lt200192 account
srun: job 917891 queued and waiting for resources
srun: job 917891 has been allocated resources
hpcuser@x1001c3s7b1n0:~> hostname -A
x1001c3s7b1n0.hostmgmt2001.lanta.nstda.or.th lanta-c-159
hpcuser@x1001c3s7b1n0:~> exit
exit
hpcuser@x3002c0s9b0n0:~> hostname -A
login02 login02 x3002c0s9b0n0.loginNET.lanta.nstda.or.th |