[MITgcm-support] problem compiling MITgcm with openmpi on mac big surr

Wed Jun 16 10:09:23 EDT 2021

Hi Mainak,

Please continue to share your experiences with MITgcm on a M1 mac  - you are a bit ahead of the curve here in

terms of what we're supporting at this point.

Best,

Jeff

________________________________
From: MITgcm-support <mitgcm-support-bounces at mitgcm.org> on behalf of Mainak Mondal <mm10845 at nyu.edu>
Sent: Wednesday, June 16, 2021 9:58 AM
To: mitgcm-support at mitgcm.org
Subject: Re: [MITgcm-support] problem compiling MITgcm with openmpi on mac big surr

Thanks Jean and Dustin.
On Wed, Jun 16, 2021 at 5:18 PM Dustin Carroll <dcarroll at mlml.calstate.edu<mailto:dcarroll at mlml.calstate.edu>> wrote:
Hi Mainak,

JMC: thanks for your comments here.

I also ran into a similar problem when compiling MITgcm on my
Macbook w/ the 10.15.7 Catalina upgrade.

I fixed this by adding "#include <stdio.h>" to:
/eesupp/src/setdir.c

and adding the following lines to my optfile:

FFLAGS="$FFLAGS -w -fallow-argument-mismatch -O2"
FCFLAGS="$FCFLAGS -w -fallow-argument-mismatch -O2"

Best,
Dustin

On Wed, Jun 16, 2021 at 5:17 AM Jean-Michel Campin <jmc at mit.edu<mailto:jmc at mit.edu>> wrote:
Hi Mainak,

I am not familiar with macbook, but the error you get might be
due to a recent version of gcc (10 or above) for which we need a patch to the optfile,
as proposed by Gael Forget here:
 https://github.com/MITgcm/MITgcm/pull/480<https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_MITgcm_MITgcm_pull_480&d=DwMFaQ&c=slrrB7dE8n7gBJbeO0g-IQ&r=ZvysV9sqKVa_ZzhPjngv7A&m=-6krWzaYhfDFZe5GZGpfvIMjmAhVO3v1BjE8STaN_BM&s=-sQexesGdxPZoN4TuLImRKBkgqjQBJiePAT4TQ0aSQQ&e=>

There might be other issues but hard to tell since it fails to compile
early on because of this new gcc version.

Also, I would suggest to try first without MPI to check that everything
is in place and once you pass this stage you can try again with MPI.

Cheers,
Jean-Michel

On Wed, Jun 16, 2021 at 10:11:06AM +0400, Mainak Mondal wrote:
> Hi,
>
> I recently tried installing MITgcm on macbook pro M1 with 8 core.
>
> I tried the followings:
>
> I installed openmpi, netcdf using Homebrew.
>
> %%%%%%%%%%%%%%%%%%%%%%
> checking for packages installed
> %%%%%%%%%%%%%%%%%%%%%
> pinta at Mainaks-MBP ~ % which gcc
> /usr/bin/gcc
> pinta at Mainaks-MBP ~ % which gfortran
> /opt/homebrew/bin/gfortran
> pinta at Mainaks-MBP ~ % which mpif90
> /opt/homebrew/bin/mpif90
> pinta at Mainaks-MBP ~ % which ncdump
> /opt/homebrew/bin/ncdump
> %%%%%%%%%%%%%%%%%%%%
>
> I downloaded the latest MITgcm
>
> I tried to compile MITgcm/verification/tutorial_plume_on_slope/ using 8
> cores.
>
> %%%%%%%%%%%%%%%%%%%%
> initially while in the build directory, I ran
> pinta at Mainaks-MBP build % ../../../tools/genmake2 -mods=../code  -mpi
>
> It shows:
> The platform appears to be:  darwin_arm64
> Error: can't read OPTFILE="../../../tools/build_options/darwin_arm64_mpif77"
>
> Then I tried with the optfile
> ../../../tools/genmake2 -mods=../code
> --optfile=../../../tools/build_options/darwin_amd64_gfortran -mpi
>
> I changed the followings:
> FC=mpif90
> commented out
> #FFLAGS="$FFLAGS -fconvert=big-endian"
>
> %%%%%%%%%%%%%%%%%%%%%%%%%%%
> while make depend , I got lots of warning messeges like:
>
> ./mpif.h:37:24: warning: missing terminating ' character
> [-Winvalid-pp-token]
> ! That being said, OMPI's "mpifort" wrapper compiler should
>
> %%%%%%%%%%%%%%%%%%%%%%%
>
> while doing make
>
> Error: Type mismatch between actual argument at (1) and actual argument at
> (2) (INTEGER(4)/REAL(8)).
> cumulsum_z_tile.for:1193:27:
>
>  1164 |             CALL MPI_RECV (ready_to_receive, 1, MPI_INTEGER,
>       |                           2
> ......
>  1193 |             CALL MPI_RECV (loc2Buf, lbuf2, MPI_DOUBLE_PRECISION,
>       |                           1
> Error: Type mismatch between actual argument at (1) and actual argument at
> (2) (REAL(8)/INTEGER(4)).
> make[1]: *** [cumulsum_z_tile.o] Error 1
> make[1]: *** Waiting for unfinished jobs....
> make: *** [fwd_exe_target] Error 2
>
>
> I would really appreciate it if anyone can help me.
>
> Regards
> --
> *Mainak Mondal*
> Post-Doctoral Associate
> A2 104-C
> Center for Global Sea Level Change
> New York University Abu Dhabi
> ph: +971 26285339

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--
Mainak Mondal
Post-Doctoral Associate
A2 104-C
Center for Global Sea Level Change
New York University Abu Dhabi
ph: +971 26285339

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