[mpich-discuss] MPI ABI in mpich 5.0*

[Raffenetti, Ken]

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!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
This message came from outside your organization.


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.ie
https://urldefense.us/v3/__https://mastodon.ie/@amckinstry__;!!G_uCfscf7eWS!bHMKIegHsbit0nQX1Sq-5QbOBnPhPrNfEql5J2PdjovBp1rTdjdMOsGb0lJRSMWd3SYZqyIOElK3x3qOIA$


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mpich.org/pipermail/discuss/attachments/20260401/2eeee392/attachment.html>