dkuzmin72 commented 5 years ago

OpenMPI 4.0 removed support of depricated MPI_UB and MPI_LB types. That's why IMB cannot be compiled with OpenMPI: IMB_init_transfer.c: In function ‘IMB_init_transfer’: /ompi4.0/include/mpi.h:1102:53: error: ‘ompi_mpi_lb’ undeclared (first use in this function)

define MPI_LB OMPI_PREDEFINED_GLOBAL(MPI_Datatype, ompi_mpi_lb)

IMB_init_transfer.c:177:39: note: in expansion of macro ‘MPI_LB’ bllen[0]=1; displ[0] = 0; types[0] = MPI_LB;

The same error is for MPI_UB.

Command line: make -f make_mpich MPI_HOME=/ompi4.0

BTW: Why do you reset MPI_HOME? OpenMPI usually sets this environment variable and it should work as simple as: make -f make_mpich

It's here: $head -3 make_mpich (comment) Enter root directory of mpich install MPI_HOME=

Regards! ---Dmitry

dkuzmin72 commented 5 years ago

Please commit changes from https://github.com/intel/mpi-benchmarks/pull/6. It should resolve the issue.

gpaulsen commented 5 years ago

@ykiryano Would it be possible to commit this soon to allow IMB to be MPI 3.0 standards conforming? (i.e. not use removed MPI1 datatypes)

ykiryano commented 5 years ago

Yes, it will be updated soon. We are planning to upgrade code to IMB 2019 product version soon and then to apply your fix there. Sorry for delay.

intel / mpi-benchmarks

IMB is not compiled with OpenMPI 4.0 #7

define MPI_LB OMPI_PREDEFINED_GLOBAL(MPI_Datatype, ompi_mpi_lb)