Error while compiling PFLOTRAN with standard Linux packages

[Paulo Herrera]

Hello everyone, 

I am new to this list.

I have been running PFLOTRAN in Amazon AWS with success during the last few days, BUT:

I tried compiling PFLOTRAN on a new Amazon machine (instance) using AWS Linux (which seems to be a RedHat/CentOS modified version). 

I was able to compile PETSC with the standard packages (blas/lapack/mpich) and  downloaded HDF5. However, I get an error message about type mismatch for a call to MPI_Allreduce from the file option.F90 in PFLOTRAN (please, see attached screenshot). 

Has anyone experienced a similar problem? 

Recompiling PETSC with --donwload-mpich  solved the problem. However, it would be nicer/easier/faster using the standard packages.

Thanks,

Paulo 

[Hammond, Glenn E]

Paulo,

 

This is a known issue that arises when MPICH is compiled with the latest GNU compilers. PETSc has implemented a workaround. Therefore, use the PETSc compiled MPICH for the time being.

 

Glenn

 

From: pflotr...@googlegroups.com <pflotr...@googlegroups.com> On Behalf Of Paulo Herrera
Sent: Tuesday, July 23, 2024 7:36 AM
To: pflotr...@googlegroups.com
Subject: [pflotran-dev: 6274] Error while compiling PFLOTRAN with standard Linux packages

 

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