[mpich-discuss] MPI ABI in mpich 5.0*

[Howard Pritchard]

Hi Alastair,

You may want to try https://urldefense.us/v3/__https://github.com/eschnett/mpif__;!!G_uCfscf7eWS!fNDCfjp-zbNtIIoZo6FXCKJelsZeoMaPSKr6tQ-PzThxDN5Rvy07nUMAfeL33__dr1aRfcTusPfnUgPx$  .

Howard


Am Mi., 1. Apr. 2026 um 08:32 Uhr schrieb Raffenetti, Ken via discuss <
discuss at mpich.org>:

> MPICH does not currently provide the mpifort_abi library and compile
> wrapper. I’ve created an issue to note this and track progress on
> implementation for the next major release. Thanks for the question/report.
> https://urldefense.us/v3/__https://github.com/pmodels/mpich/issues/7759__;!!G_uCfscf7eWS!fNDCfjp-zbNtIIoZo6FXCKJelsZeoMaPSKr6tQ-PzThxDN5Rvy07nUMAfeL33__dr1aRfcTusAOqgcqs$ 
> <https://urldefense.us/v3/__https://github.com/pmodels/mpich/issues/7759__;!!G_uCfscf7eWS!dhcl4kjSZYjcwlIZSnx8rK7SAlMZi5SDf_WeJSm58xEivfpKRQIxOJFgXfT72UTbpgGtGjvN8DQjori1$>
>
> Ken
>
> *From: *Alastair McKinstry via discuss <discuss at mpich.org>
> *Date: *Tuesday, March 31, 2026 at 11:02 AM
> *To: *discuss at mpich.org <discuss at mpich.org>
> *Cc: *Alastair McKinstry <mckinstry at debian.org>
> *Subject: *[mpich-discuss] MPI ABI in mpich 5.0*
>
> This Message Is From an External Sender
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>
>
> Hi,
>
> Does mpich 5.0.0 support the full MPI ABI standard ? I see it creates
> mpicc_abi which links against libmpi_abi, but no equivalent mpifort_abi.
> Is this planned?
>
> Best regards
>
> Alastair
>
> --
> Alastair McKinstry,
> GPG: 82383CE9165B347C787081A2CBE6BB4E5D9AD3A5
> e: mckinstry at debian.org, im: @alastair:mckinstry.iehttps://urldefense.us/v3/__https://mastodon.ie/@amckinstry__;!!G_uCfscf7eWS!bHMKIegHsbit0nQX1Sq-5QbOBnPhPrNfEql5J2PdjovBp1rTdjdMOsGb0lJRSMWd3SYZqyIOElK3x3qOIA$
>
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