# Multicore (native) coarrays implementation for GNU Fortran

**URL:** <https://fortran-lang.discourse.group/t/multicore-native-coarrays-implementation-for-gnu-fortran/8215>\
**Category:** GNU\
**Created:** [June 15, 2024, 6:03am UTC](https://fortran-lang.discourse.group/t/multicore-native-coarrays-implementation-for-gnu-fortran/8215 "2024-06-15T06:03:13Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Mehdi\_Chinoune](https://avatars.discourse-cdn.com/v4/letter/m/898d66/32.png) [@Mehdi\_Chinoune](https://fortran-lang.discourse.group/u/Mehdi_Chinoune)\
**Post date:** [June 15, 2024, 6:03am UTC](https://fortran-lang.discourse.group/t/multicore-native-coarrays-implementation-for-gnu-fortran/8215/1 "2024-06-15T06:03:13Z")

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There were some work on supporting native coarrays implemetation for GNU Fortran (Similar to NAG -coarray=cosmp)

Any news about it?  
Is it abandoned, holded or still under development?

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**Author:** ![vmagnin](https://yyz2.discourse-cdn.com/free1/user_avatar/fortran-lang.discourse.group/vmagnin/32/28_2.png) [@vmagnin](https://fortran-lang.discourse.group/u/vmagnin)\
**Post date:** [June 15, 2024, 8:37am UTC](https://fortran-lang.discourse.group/t/multicore-native-coarrays-implementation-for-gnu-fortran/8215/2 "2024-06-15T08:37:44Z")

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As far as I know, there is interest in restarting the effort. But this is a question for @JerryD

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**Author:** ![Jweber](https://avatars.discourse-cdn.com/v4/letter/j/e95f7d/32.png) [@Jweber](https://fortran-lang.discourse.group/u/Jweber)\
**Post date:** [June 25, 2024, 6:25pm UTC](https://fortran-lang.discourse.group/t/multicore-native-coarrays-implementation-for-gnu-fortran/8215/3 "2024-06-25T18:25:29Z")

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The work has actually restarted:  
[https://gcc.gnu.org/pipermail/fortran/2024-June/060606.html](https://gcc.gnu.org/pipermail/fortran/2024-June/060606.html)