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docs.it4i.cz
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78e3f52f
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78e3f52f
authored
2 years ago
by
Jan Vicherek
Committed by
Jan Siwiec
2 years ago
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Update nvidia-hip.md
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@@ -4,14 +4,26 @@
ROCm HIP allows developers to convert
[
CUDA code
][
a
]
to portable C++. The same source code can be compiled to run on NVIDIA or AMD GPUs.
This page documents the use of pre-built Singularity/
a
pptainer image on Karolina Accelerated nodes (acn).
This page documents the use of pre-built Singularity/
A
pptainer image on Karolina Accelerated nodes (acn).
## Installed Versions of Singularity/apptainer
## Get Into GPU Node
```
console
qsub -I -q qnvidia -A OPEN-0-0
#
you get:
#
qsub: waiting
for
job 1777777.infra-pbs to start
#
qsub: job 1777777.infra-pbs ready
#
$
```
## Installed Versions of Singularity/Apptainer
For the current list of installed versions, use:
```
console
module avail apptainer
#
-----------------
/apps/modules/tools
------------------
#
apptainer-wrappers/1.0
(
A
)
apptainer/1.1.5
```
Load the required module:
...
...
@@ -20,18 +32,22 @@ Load the required module:
module load apptainer/1.1.5
```
## Launch Singularity/Apptainer
Run the container:
```
console
singularity shell /home/vic0092/rocm/centos7-nvidia-rocm.sif
```
The above gives you Singularity
/ a
pptainer shell prompt:
The above gives you Singularity
/A
pptainer shell prompt:
```
console
Singularity>
```
## Inside Container
Verify that you have GPUs active and accessible on the given node:
```
console
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