[mpich-discuss] Problem with mpich in debian bookworm

[Zhou, Hui]

Hi Andrea,

Try install libucx-dev​ package.

--
Hui Zhou
________________________________
From: Andrea Buzzi via discuss <discuss at mpich.org>
Sent: Thursday, July 27, 2023 3:53 PM
To: discuss at mpich.org <discuss at mpich.org>
Cc: Andrea Buzzi <A.Buzzi at isac.cnr.it>
Subject: [mpich-discuss] Problem with mpich in debian bookworm


Hi,

I have an issue with mpich.
I have been using mpich with no problem so far, installed as standard package
in debian 11 on my 12-core PC.
I found mpich superior to intel mpi.

After I have recently upgraded to debian 12 (bookworm), trying to call mpich
with the script mpif90, I get a long series of errors (both with gfortran and
ifort - in the latter case with FC="ifort"), basically a multiplication of the
following sequence:
------
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/libmpich.a(lib_libmpich_la-pready.o):
in function `PMPI_Pready':
(.text+0x7b3): undefined reference to `ucp_am_send_nb'
/usr/bin/ld: (.text+0x7e7): undefined reference to `ucp_request_release'
/usr/bin/ld: (.text+0xb68): undefined reference to `ucs_status_string' -------
I assume some library or dependency is missing, or maybe the new debian
package is broken.
I am asking your support since I could not find help online.

Best regards

Andrea Buzzi

Associate senior scientist
Istituto di Scienze dell'Atmosfera e del Clima - CNR-ISAC
Institute of Atmospheric Sciences and Climate - CNR-ISAC
Via Gobetti 101, I-40129 Bologna
email: A.Buzzi at isac.cnr.it




--
Andrea Buzzi
Associate senior scientist
Istituto di Scienze dell'Atmosfera e del Clima - CNR-ISAC
Institute of Atmospheric Sciences and Climate - CNR-ISAC
Via Gobetti 101, I-40129 Bologna
email: A.Buzzi at isac.cnr.it

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