[mpich-discuss] Error while building NAS benchmarks
koko jumbo
vaibhavsupersaiyan9 at gmail.com
Tue Jun 2 14:35:52 CDT 2015
I am trying to build NAS benchmarks using Intel MPI and below is the
makefile that I am using.
* #---------------------------------------------------------------------------*
* #*
* # SITE- AND/OR PLATFORM-SPECIFIC DEFINITIONS. *
* #*
*
#---------------------------------------------------------------------------*
*
#---------------------------------------------------------------------------*
* # Items in this file will need to be changed for each platform.*
*
#---------------------------------------------------------------------------*
*
#---------------------------------------------------------------------------*
* # Parallel Fortran:*
* #*
* # For CG, EP, FT, MG, LU, SP and BT, which are in Fortran, the
following must *
* # be defined:*
* #*
* # MPIF77 - Fortran compiler*
* # FFLAGS - Fortran compilation arguments*
* # FMPI_INC - any -I arguments required for compiling MPI/Fortran *
* # FLINK - Fortran linker*
* # FLINKFLAGS - Fortran linker arguments*
* # FMPI_LIB - any -L and -l arguments required for linking
MPI/Fortran *
* # *
* # compilations are done with $(MPIF77) $(FMPI_INC) $(FFLAGS) or*
* # $(MPIF77) $(FFLAGS)*
* # linking is done with $(FLINK) $(FMPI_LIB) $(FLINKFLAGS)*
*
#---------------------------------------------------------------------------*
*
#---------------------------------------------------------------------------*
* # This is the fortran compiler used for MPI programs*
*
#---------------------------------------------------------------------------*
* MPIF77 = gfortran*
* # This links MPI fortran programs; usually the same as ${MPIF77}*
* FLINK = $(MPIF77)*
*
#---------------------------------------------------------------------------*
* # These macros are passed to the linker to help link with MPI
correctly*
*
#---------------------------------------------------------------------------*
* FMPI_LIB = -L/share/apps/intel/impi/5.0.2.044/intel64/lib
<http://5.0.2.044/intel64/lib> -lmpi*
*
#---------------------------------------------------------------------------*
* # These macros are passed to the compiler to help find 'mpif.h'*
*
#---------------------------------------------------------------------------*
* FMPI_INC = -I/share/apps/intel/impi/5.0.2.044/intel64/include
<http://5.0.2.044/intel64/include>*
*
#---------------------------------------------------------------------------*
* # Global *compile time* flags for Fortran programs*
*
#---------------------------------------------------------------------------*
* FFLAGS = -O*
*
#---------------------------------------------------------------------------*
* # Global *link time* flags. Flags for increasing maximum executable *
* # size usually go here. *
*
#---------------------------------------------------------------------------*
* FLINKFLAGS = -O*
*
#---------------------------------------------------------------------------*
* # Parallel C:*
* #*
* # For IS, which is in C, the following must be defined:*
* #*
* # MPICC - C compiler *
* # CFLAGS - C compilation arguments*
* # CMPI_INC - any -I arguments required for compiling MPI/C *
* # CLINK - C linker*
* # CLINKFLAGS - C linker flags*
* # CMPI_LIB - any -L and -l arguments required for linking MPI/C *
* #*
* # compilations are done with $(MPICC) $(CMPI_INC) $(CFLAGS) or*
* # $(MPICC) $(CFLAGS)*
* # linking is done with $(CLINK) $(CMPI_LIB) $(CLINKFLAGS)*
*
#---------------------------------------------------------------------------*
*
#---------------------------------------------------------------------------*
* # This is the C compiler used for MPI programs*
*
#---------------------------------------------------------------------------*
* MPICC = cc*
* # This links MPI C programs; usually the same as ${MPICC}*
* CLINK = $(MPICC)*
*
#---------------------------------------------------------------------------*
* # These macros are passed to the linker to help link with MPI
correctly*
*
#---------------------------------------------------------------------------*
* CMPI_LIB = -L/usr/local/lib -lmpi*
*
#---------------------------------------------------------------------------*
* # These macros are passed to the compiler to help find 'mpi.h'*
*
#---------------------------------------------------------------------------*
* CMPI_INC = -I/usr/local/include*
*
#---------------------------------------------------------------------------*
* # Global *compile time* flags for C programs*
*
#---------------------------------------------------------------------------*
* CFLAGS = -O*
*
#---------------------------------------------------------------------------*
* # Global *link time* flags. Flags for increasing maximum executable *
* # size usually go here. *
*
#---------------------------------------------------------------------------*
* CLINKFLAGS = -O*
*
#---------------------------------------------------------------------------*
* # MPI dummy library:*
* #*
* # Uncomment if you want to use the MPI dummy library supplied by NAS
instead *
* # of the true message-passing library. The include file redefines
several of*
* # the above macros. It also invokes make in subdirectory MPI_dummy.
Make *
* # sure that no spaces or tabs precede include.*
*
#---------------------------------------------------------------------------*
* # include ../config/make.dummy*
*
#---------------------------------------------------------------------------*
* # Utilities C:*
* #*
* # This is the C compiler used to compile C utilities. Flags required
by *
* # this compiler go here also; typically there are few flags required;
hence *
* # there are no separate macros provided for such flags.*
*
#---------------------------------------------------------------------------*
* CC = cc -g*
*
#---------------------------------------------------------------------------*
* # Destination of executables, relative to subdirs of the main
directory. . *
*
#---------------------------------------------------------------------------*
* BINDIR = ../bin*
*
#---------------------------------------------------------------------------*
* # Some machines (e.g. Crays) have 128-bit DOUBLE PRECISION numbers,
which*
* # is twice the precision required for the NPB suite. A compiler flag *
* # (e.g. -dp) can usually be used to change DOUBLE PRECISION variables
to*
* # 64 bits, but the MPI library may continue to send 128 bits. Short of*
* # recompiling MPI, the solution is to use MPI_REAL to send these
64-bit*
* # numbers, and MPI_COMPLEX to send their complex counterparts.
Uncomment*
* # the following line to enable this substitution. *
* # *
* # NOTE: IF THE I/O BENCHMARK IS BEING BUILT, WE USE CONVERTFLAG TO*
* # SPECIFIY THE FORTRAN RECORD LENGTH UNIT. IT IS A
SYSTEM-SPECIFIC*
* # VALUE (USUALLY 1 OR 4). UNCOMMENT THE SECOND LINE AND
SUBSTITUTE*
* # THE CORRECT VALUE FOR "length".*
* # IF BOTH 128-BIT DOUBLE PRECISION NUMBERS AND I/O ARE TO BE
ENABLED,*
* # UNCOMMENT THE THIRD LINE AND SUBSTITUTE THE CORRECT VALUE FOR*
* # "length"*
*
#---------------------------------------------------------------------------*
* # CONVERTFLAG = -DCONVERTDOUBLE*
* # CONVERTFLAG = -DFORTRAN_REC_SIZE=length*
* # CONVERTFLAG = -DCONVERTDOUBLE -DFORTRAN_REC_SIZE=length*
*
#---------------------------------------------------------------------------*
* # The variable RAND controls which random number generator *
* # is used. It is described in detail in README.install. *
* # Use "randi8" unless there is a reason to use another one. *
* # Other allowed values are "randi8_safe", "randdp" and "randdpvec"*
*
#---------------------------------------------------------------------------*
* RAND = randi8*
* # The following is highly reliable but may be slow:*
* # RAND = randdp*
When I try to build let's say EP benchmark ***make NPROCS=8 EP
CLASS=C***, I get an error like
* =========================================*
* = NAS Parallel Benchmarks 3.3 =*
* = MPI/F77/C =*
* =========================================*
* cd EP; make NPROCS=8 CLASS=C*
* make[1]: Entering directory `/home/vaibhavs/NPB3.3/NPB3.3-MPI/EP'*
* make[2]: Entering directory `/home/vaibhavs/NPB3.3/NPB3.3-MPI/sys'*
* cc -g -o setparams setparams.c*
* make[2]: Leaving directory `/home/vaibhavs/NPB3.3/NPB3.3-MPI/sys'*
* ../sys/setparams ep 8 C*
* make.def modified. Rebuilding npbparams.h just in case*
* rm -f npbparams.h*
* ../sys/setparams ep 8 C*
* gfortran -c -I/share/apps/intel/impi/5.0.2.044/intel64/include
<http://5.0.2.044/intel64/include> -O ep.f*
* gfortran -O -o ../bin/ep.C.8 ep.o ../common/print_results.o
../common/randi8.o ../common/timers.o -L/share/app
s/intel/impi/5.0.2.044/intel64/lib <http://5.0.2.044/intel64/lib> -lmpi*
* ep.o: In function `MAIN__':*
* ep.f:(.text+0x31): undefined reference to `mpi_init_'*
* ep.f:(.text+0x4b): undefined reference to `mpi_comm_rank_'*
* ep.f:(.text+0x65): undefined reference to `mpi_comm_size_'*
* ep.f:(.text+0x347): undefined reference to `mpi_abort_'*
* ep.f:(.text+0x3df): undefined reference to `mpi_barrier_'*
* ep.f:(.text+0x803): undefined reference to `mpi_allreduce_'*
* ep.f:(.text+0x842): undefined reference to `mpi_allreduce_'*
* ep.f:(.text+0x879): undefined reference to `mpi_allreduce_'*
* ep.f:(.text+0x935): undefined reference to `mpi_allreduce_'*
* ep.f:(.text+0xc70): undefined reference to `mpi_finalize_'*
* ../common/timers.o: In function `timer_stop_':*
* timers.f:(.text+0x27): undefined reference to `mpi_wtime_'*
* ../common/timers.o: In function `timer_start_':*
* timers.f:(.text+0x57): undefined reference to `mpi_wtime_'*
* collect2: ld returned 1 exit status*
* make[1]: *** [../bin/ep.C.8] Error 1*
* make[1]: Leaving directory `/home/vaibhavs/NPB3.3/NPB3.3-MPI/EP'*
* make: *** [ep] Error 2*
Can anybody please help me in resolving this issue?
Thanks
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