[OpenFOAM.org] Missing mpi.h file error -- CFD Online Discussion Forums

January 15, 2021, 05:09

Missing mpi.h file error

Pranto

New Member

Ariful Islam Pranto

Join Date: Jul 2020

Posts: 12

Rep Power: 6

I got following warnings

Code:

Warning in OpenFOAM-dev/etc/config.sh/settings: 
     MPI_ARCH_FLAGS is not set. Example: 

export MPI_ARCH_FLAGS="-DOMPI_SKIP_MPICXX"  

 Warning in OpenFOAM-dev/etc/config.sh/settings:     

MPI_ARCH_LIBS is not set. Example:          

export MPI_ARCH_LIBS="-L$MPI_ROOT/lib -lmpi"

where should I put MPI_ARCH_FLAGS? Otherwise, it gives

Code:

 UPstream.C:30:10: fatal error: mpi.h: No such file or directory

Thanks in advance

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[foam-extend.org] Problems installing foam-extend-4.0 on openSUSE 42.2 and Ubuntu 16.04	ordinary	OpenFOAM Installation	19	September 3, 2019 19:13
error compiling modified applications	yvyan	OpenFOAM Programming & Development	21	March 1, 2016 05:53
OpenFOAM without MPI	kokizzu	OpenFOAM Installation	4	May 26, 2014 10:17
[swak4Foam] Error bulding swak4Foam	sfigato	OpenFOAM Community Contributions	18	August 22, 2013 13:41
OpenFOAM on MinGW crosscompiler hosted on Linux	allenzhao	OpenFOAM Installation	127	January 30, 2009 20:08

All times are GMT -4. The time now is 13:46.