cesm1.2 pio_support scoping error on mpiifort

[mrgabe@email_arizona_edu]

I'm porting CESM1.2 onto a local sgi ice machine and getting a scoping error in pio_support.F90  for subroutine MPI_TYPE_CREATE_INDEXED_BLOCK.The error is:/gsfs2/home/u17/mrgabe/cesm1_2_0/models/utils/pio/pio_support.F90(357): error #6645: The name of the module procedure conflicts with a name in the encompassing scoping unit.   [MPI_TYPE_CREATE_INDEXED_BLOCK]
  subroutine MPI_TYPE_CREATE_INDEXED_BLOCK(count, blen, disp, oldtype, newtype, ierr) I am using intel mpiifort on impi/4.0.3.008 (macros file flags below). My understanding is that this error has to do with the interface of the subroutine. Any suggestions on resolving this would be appreciated.Note:I have used a similar compiler/flag setup for CESM1.0.5 on the same local system without any problems so I wonder if the issue is due to a recent change in the module. CPPDEFS+= -DFORTRANUNDERSCORE -DNO_R16 -DLINUX -DSEQ_$(FRAMEWORK) -DFORTRANUNDERSCORE -DNO_SHR_VMATH -DNO_MPI2  -DLinux -DCPRINTEL
SLIBS+= -L$(NETCDF_PATH)/lib -lnetcdf 
CFLAGS:= $(CPPDEFS)
CXX_LDFLAGS:= -cxxlib
CXX_LINKER:=FORTRAN
FC_AUTO_R8:= -r8
FFLAGS:= $(CPPDEFS) -fpp -g -fp-model precise -convert big_endian -assume byterecl  -traceback -ftz -safe-cray-ptr
FFLAGS_NOOPT:= $(FFLAGS) -O0
FFLAGS_OPT:= $(FFLAGS) -O2
FIXEDFLAGS:= -132
FREEFLAGS:= -FR
LDFLAGS:=  -libverbs
MPICC:= mpiicc
 MPICXX:= mpicxx
MPIFC:=mpiifort
MPI_LIB_NAME:= mpich
MPI_PATH:= /gsfs1/uaopt/intel/2012.0.032/impi/4.0.3.008/intel64
NETCDF_PATH:= /gsfs1/xdisk/mrgabe/netifort
SCC:= mpiicc
CC:= mpiicc
SCXX:= icpc
SFC:= mpiifort
SUPPORTS_CXX:=FALSE
ifeq ($(DEBUG), TRUE)
   FFLAGS += -g -CU -check pointers -fpe0
endif
ifeq ($(compile_threaded), true)
   LDFLAGS += -openmp
   CFLAGS += -openmp
   FFLAGS += -openmp
endif

  

 

[jedwards]

I'm afraid that this is a compiler issue which is fixed in newer versions of the intel compiler.   Please update your compiler if possible.  

 

[mrgabe@email_arizona_edu]

I switched to mpiifort on intel/2013.5.192 (update for June 2013) with impi/4.1.1.036 and I'm still running into the same problem. I've attached the pio log incase it helps.

 

[jedwards]

Okay I see the problem now.   You need to remove the flag -DNO_MPI2 from your Macros file.