Sorry, this mailing list is specifically intended to discuss issues with MPICH itself. For issues with its derivatives (such as Intel MPI), please seek assistance in their own forums, or alternatively, in general programming sites such as stackoverflow.com Best, Antonio On 06/02/2015 02:35 PM, koko jumbo wrote:
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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-- Antonio J. Peña Postdoctoral Appointee Mathematics and Computer Science Division Argonne National Laboratory 9700 South Cass Avenue, Bldg. 240, Of. 3148 Argonne, IL 60439-4847 [email protected] www.mcs.anl.gov/~apenya _______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss