[mpich-discuss] location of MPI_IBCAST

[Jianhua Jiang]

Hi, all:

I'm trying to use MPI_IBCAST (the non-blocking version) instead of MPI_BCAST for MPI broadcasting . However I got a link error of unresolved external symbol for MPi_IBCAST. I put cxx.lib, mpi.lib, fmpich2.lib and fmpich2g.lib in the linker input list. Does MPICH2 implement MPI_IBCAST? If so, which library shall I use to access it?

I'm using the binary package from Jayesh Krishna<mailto:discuss at mpich.org> on a  64-bit Windows 7 PC. It's based on mpich2 1.4.1p1.

Thanks,


Jianhua(John) Jiang
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