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Code Block
languagebash
wget https://wiki.ncsa.illinois.edu/download/attachments/82518873/ubuntu1604-cuda92-ompi400.def
singularity build ubuntu1604-cuda92-ompi400.simgsif ubuntu1604-cuda92-ompi400.def

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Code Block
languagebash
mpirun -n 4 singularity exec --nv /opt/apps/samples-image/ubuntu1604-cuda92-ompi400.simgsif hostname

Run a container with shell

Code Block
languagebash
singularity shell --nv /opt/apps/samples-image/ubuntu1604-cuda92-ompi400.simgsif

Build a writable Singularity container

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Code Block
languagebash
singularity build --writable cuda-ppc64le.simgsif docker://nvidia/cuda-ppc64le:9.2-cudnn7-devel-ubuntu16.04
singularity shell --writable cuda-ppc64le.simgsif

Build a writable Singularity container based on an existing read-only image

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Code Block
languagebash
singularity build --sandbox cuda-ppc64le-mod/ cuda-ppc64le.simgsif
singularity shell --writable cuda-ppc64le-mod/

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Code Block
languagebash
singularity build --writable cuda-ppc64le-mod.simgsif cuda-ppc64le.simgsif
singularity shell --writable cuda-ppc64le-mod.simgsif

Frequently Asked Questions

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