How to point to MPI lib path?

Asked Jun 24 '19 at 08:39

Active Jun 24 '19 at 17:59

Viewed 851 times

My question is so simple but took me two days with no success. For installing a program (WRF model), I need to define MPI path. I already tried two ways:

setenv LDFLAGS -L$DIR/mpi/lib
setenv LD_LIBRARY_PATH $LD_LIBRARY_PATH":""/home/32/bt305632/software/Build_WRF/LIBRARIES/mpi/lib"

But it does not stop following error

/usr/bin/ld: cannot find -lmpifort /usr/bin/ld: cannot find -lmpi collect2: error: ld returned 1 exit status

I am also aware of this response usr/bin/ld: cannot find -l<nameOfTheLibrary>

g++ -L/home/user/myDir -lxyz myprog.cpp -o myprog

But I do not know how to implement it for my case since I am using ./configure and ./compile

Any help is highly appreciated.

edited Jun 24 '19 at 17:59

asked Jun 24 '19 at 08:39

Seyed Omid Nabavi

3

Use `mpic++`... – Zulan Jun 24 '19 at 12:12
I am newbie to these things. I tried to find out what you mean but I could not. Could you please explain how to do it? – Seyed Omid Nabavi Jun 24 '19 at 17:57
1

I have to refer you to the manual of the MPI implementation you use. Stackoverflow is not a replacement for reading the manual. – Zulan Jun 24 '19 at 20:13
1

`configure CC=mpicc CXX=mpicxx ...` – Gilles Gouaillardet Jun 25 '19 at 08:12

How to point to MPI lib path?

0 Answers0