Dear all,
I am installing amber 18 on the wsl2 ubuntu 20.04. My machine is ASUS AMD
RYZEN5.
Previously I had successfully installed amber18 serial and parallel on
wsl1 Ubuntu 18.04. No issues were experienced.
I followed the
https://www.ovetande.se/software/amber/install/ambertools19-windows10-wsl/
instructions and the serial was installed successfully. Make tests also ran
correctly as indicated on the website
To install parallel the command line is
cd $AMBERHOME/AmberTools/src/
wget
https://download.open-mpi.org/release/open-mpi/v4.0/openmpi-4.0.1.tar.gz
tar xvf openmpi-4.0.1.tar.gz
./configure_openmpi -np $4 (I have 4 CPUS) gnu
i get this error:
------------------------------------------------------------
Setting AMBERHOME to /mnt/d/amber_files/amber18
Architecture/compiler is not supported
Usage: ./configure_openmpi [flags] compiler
where compiler is one of:
gnu (=gcc/gfortran), intel (=icc/ifort), pgi (=pgcc/pgf90)
Option flags:
-static Create statically linked executables (not recommended for
MacOSX)
-np Number of processes for parallel Make
Note: See http://www.open-mpi.org/software/ompi/v1.6/ for information
on how to obtain openmpi.
--------------------------------------------------------------------------------------
I checked the gcc, g++ and gfortran installed on my machine. They are
versions (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0
I am unable to understand what is wrong except, there may be
incompatibility with Ubuntu 20.04.
I had similar issues with another machine Ubuntu 20.04 and parallelisation.
So I changed the machine.
Did anyone else have the same problem?
Thank you
Regards
Ayesha
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Received on Tue Nov 30 2021 - 00:00:02 PST
