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doc(ifx): add -coarray flag in fpm command #291

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Merged
rouson merged 1 commit into from
Mar 3, 2026
Merged

doc(ifx): add -coarray flag in fpm command #291

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4 changes: 2 additions & 2 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -114,7 +114,7 @@ fpm test --compiler gfortran --profile release
##### Intel (`ifx`)
Testing with `ifx` versions higher than 2025.1 with the following command should report all tests passing except one:
```
fpm test --compiler ifx --flag -fpp --profile release
fpm test --compiler ifx --flag "-fpp -coarray" --profile release
```
The failing test converts a neural network with varying-width hidden layers to and from JSON.
The reason for this failure is under investigation.
Expand All @@ -123,7 +123,7 @@ Please submit an issue if you would like to use `ifx` and require hidden layers
##### _Experimental:_ Automatic offloading of `do concurrent` to GPUs
This capability is under development with the goal to facilitate automatic GPU offloading via the following command:
```
fpm test --compiler ifx --profile release --flag "-fpp -fopenmp-target-do-concurrent -qopenmp -fopenmp-targets=spir64 -O3"
fpm test --compiler ifx --profile release --flag "-fpp -fopenmp-target-do-concurrent -qopenmp -fopenmp-targets=spir64 -O3 -coarray"
```

#### Under Development
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