Clarification on this -- my earlier response wasn't quite right...
We actually do not provide F90 bindings for MPI_Reduce (and several
other collectives) because they have 2 user-provided buffers. This
means that for N intrinsic types, there are N^2 possible overloads for
this function (becau
Great Leaping Lizards, Batman!
Unbelievably, the MPI_Reduce interfaces were left out. I'm going to go
a complete F90 audit right now to ensure that no other interfaces were
unintentionally excluded; I'll commit a fix today.
Thanks for catching this!
On Nov 9, 2005, at 8:15 PM, Brent LEBACK
I'm building rc4 with a soon-to-be released pgf90. mpicc and mpif77
both seem okay. When I compile
with mpif90 I get:
: In function `MAIN_':
: undefined reference to `mpi_reduce0dr8_'
pgf90-Fatal-linker completed with exit code 1
Your problem or mine? I see these type extensions for bcast
