I've built the latest beta of LAM with the EP version of the Absoft Pro Fortran
9.0 with the patches to support the flags LAM's mpif77 needs, and trivial
MPI applications compile just fine now. Here's the flags it's using:
$ mpif77 -show
f90 -YEXT_NAMES=LCS -YEXT_SFX=_ -lU77 -I/usr/local/include -Wl,-u -Wl,_lam_darwin_malloc_linker_hack -Wl,-multiply_defined,suppress -Wl,-force_flat_namespace -Wl,-flat_namespace -Wl,-multiply_defined -Wl,suppress -L/usr/local/lib -llammpio -llamf77mpi -lmpi -llam -ldl
However, upon linking we still run into the following errors:
ld: Undefined symbols:
_mpi_comm_dup_fn___
_mpi_comm_null_copy_fn___
_mpi_comm_null_delete_fn___
_mpi_dup_fn___
_mpi_null_copy_fn___
_mpi_null_delete_fn___
_mpi_type_dup_fn___
_mpi_type_null_copy_fn___
_mpi_type_null_delete_fn___
_mpi_win_dup_fn___
_mpi_win_null_copy_fn___
_mpi_win_null_delete_fn___
_defnatres___
_getf___
_mpi_bcast___
_mpi_scatterv___
_timeinterp___
_registerdefnat___
_registerget___
_registertimeinterp___
_baclose___
_baopen___
_system___
_mpi_gatherv___
_readlai___
_readsai___
_mpi_address___
_mpi_type_commit___
_mpi_type_struct___
_getenv___
_readelevdiff___
_readlandcover___
_readlandmask___
_makedomain___
_readinput___
_registerdomain___
_registerinput___
_putgb___
_registerreadelevdiff___
_mpi_abort___
_getgb___
_readclay___
_readsand___
_exit___
_registerreadlai___
_registerreadsai___
_registerreadlc___
_registerreadmask___
_mpi_barrier___
_lis_log_blocked_msg__
_lis_log_msg__
_endrun_
_flush___
_mpi_finalize___
_lsmdynsetup___
_lsmf2t___
_lsmini___
_lsmoutput___
_lsmrestart___
_lsmrun___
_lsmsetup___
_lsmwrst___
_registerlsmdynsetup___
_registerlsmf2t___
_registerlsmini___
_registerlsmoutput___
_registerlsmrestart___
_registerlsmrun___
_registerlsmsetup___
_registerlsmwrst___
_defnatrespcp___
_glbprecip___
_timeinterppcp___
_defnatresrad___
_getrad___
_timeinterprad___
_registerdefnatpcp___
_registerpget___
_registerpti___
_registerdefnatrad___
_registerrget___
_registerrti___
_set_parammap___
_set_soilparam___
_getarg___
_iargc___
_readsilt___
_abort___
_mpi_initialized___
_registerreadclay___
_registerreadsand___
_registerreadsilt___
_mpi_comm_rank___
_mpi_comm_size___
_mpi_init___
_vic_f2t___
_get_vicvar___
_vic_run___
_vic_gather___
_vic_singlegather___
_vic_totinit___
_initialize_model_state2___
_read_initial_model_state___
_calc_root_fractions___
_initialize_model_state___
_read_veglib___
_read_vegparam___
_vic_bcast___
_vic_scatter___
_vic_allocate___
_gather_model_state___
_write_model_state___
_mpi_gather___
_mpi_irecv___
_mpi_isend___
_mpi_pack___
_mpi_pack_size___
_mpi_recv___
_mpi_reduce___
_mpi_scatter___
_mpi_send___
_mpi_sendrecv___
_mpi_unpack___
_mpi_waitall___
BalanceCheck.o reference to undefined _mpi_comm_dup_fn___
BalanceCheck.o reference to undefined _mpi_comm_null_copy_fn___
BalanceCheck.o reference to undefined _mpi_comm_null_delete_fn___
BalanceCheck.o reference to undefined _mpi_dup_fn___
BalanceCheck.o reference to undefined _mpi_null_copy_fn___
BalanceCheck.o reference to undefined _mpi_null_delete_fn___
BalanceCheck.o reference to undefined _mpi_type_dup_fn___
BalanceCheck.o reference to undefined _mpi_type_null_copy_fn___
BalanceCheck.o reference to undefined _mpi_type_null_delete_fn___
BalanceCheck.o reference to undefined _mpi_win_dup_fn___
more references to undefined symbols ...
link failed.
Some of those appear to be intrinsic to the model but the majority seem
MPI related. Any ideas as to what we could be doing wrong?
Also note that the model builds fine without MPI bindings active...
Tony Arcieri
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