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Adding an MPI Hello World example in documentation on how to run on top of EESSI without EB #369

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merged 6 commits into from
Jan 9, 2025

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hvelab
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@hvelab hvelab commented Jan 8, 2025

To make an addition to #175

docs/using_eessi/building_on_eessi.md Outdated Show resolved Hide resolved
```
* Compile and make sure the library resolution points to the EESSI stack. For this, `ldd` from compatibility layer and **not** `/usr/bin/ldd` should be used
when checking the binary.

* Run!

To exemplify this, take the classic MPI Hello World example code:
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Thought to put it apart from the step-by-step explanation as it might be too verbose to put inside bullet points, any suggestion on how to do it better is appreciated

docs/using_eessi/building_on_eessi.md Outdated Show resolved Hide resolved
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hvelab and others added 2 commits January 8, 2025 12:32
Co-authored-by: ocaisa <alan.ocais@cecam.org>
Co-authored-by: ocaisa <alan.ocais@cecam.org>
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A couple of final suggestions

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hvelab and others added 2 commits January 9, 2025 14:04
Co-authored-by: ocaisa <alan.ocais@cecam.org>
Co-authored-by: ocaisa <alan.ocais@cecam.org>
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LGTM

@ocaisa ocaisa merged commit 8fb3c93 into EESSI:main Jan 9, 2025
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2 participants