[mpich-discuss] How can one test C\C++ code which uses MPI calls: is there any set of mock functions, that I can use?

[Rajeev Thakur]

I found this with a Google search.

http://people.sc.fsu.edu/~jburkardt/classes/acs2_2008/mpi/mpi_stubs/mpi_stubs.html

On Jan 24, 2013, at 7:17 AM, Anton Daneyko wrote:

> Here's an example:
>  #include <mpi.h>
> double f() {
> 
>     
> double timer = MPI_Wtime();
> 
>     
> return timer;
> }
> What I am searching for is some set of mock MPI functions, so I can #include <mpi_mocks.h> instead of mpi.h and get it compiled without linking to MPI library. It could also be something like #define MOCK which will trigger this behavior in mpi.h. It feels, like I've stumbled on something like this, but I cannot find it right now.
> 
> 
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