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【求助】pwscf安裝問(wèn)題
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各位高手,我在單機(jī)上安裝了pwscf,數(shù)學(xué)庫(kù)用的自帶的,mpi安裝了openmpi-1.4.3,我的服務(wù)器配置是2個(gè)Intel Xeon5520 cpu, 每個(gè)cpu4個(gè)核, 可以超線程計(jì)算, MS里面設(shè)置一般16個(gè)cpu,基本上都是100%運(yùn)行,但是作pwscf計(jì)算的時(shí)候總是到不了100% ,20% 30% 70% 80% 一直在跳動(dòng),而且從計(jì)算的結(jié)果看,cpu時(shí)間要比wall time 小得多,所以我覺(jué)得我的并行肯定有問(wèn)題,但是又不知道怎么解決,搞了一星期了就是搞不定,希望高手救救我阿,下面貼出我的make.sys文件,希望高手指點(diǎn),小弟不勝感激。 # make.sys. Generated from make.sys.in by configure. # compilation rules .SUFFIXES : .SUFFIXES : .o .c .f .f90 # most fortran compilers can directly preprocess c-like directives: use # $(MPIF90) $(F90FLAGS) -c $< # if explicit preprocessing by the C preprocessor is needed, use: # $(CPP) $(CPPFLAGS) $< -o $*.F90 # $(MPIF90) $(F90FLAGS) -c $*.F90 -o $*.o # remember the tabulator in the first column !!! .f90.o: $(MPIF90) $(F90FLAGS) -c $< # .f.o and .c.o: do not modify .f.o: $(F77) $(FFLAGS) -c $< .c.o: $(CC) $(CFLAGS) -c $< # DFLAGS = precompilation options (possible arguments to -D and -U) # used by the C compiler and preprocessor # FDFLAGS = as DFLAGS, for the f90 compiler # See include/defs.h.README for a list of options and their meaning # With the exception of IBM xlf, FDFLAGS = $(DFLAGS) # For IBM xlf, FDFLAGS is the same as DFLAGS with separating commas DFLAGS = -D__GFORTRAN -D__STD_F95 -D__FFTW -D__MPI -D__PARA FDFLAGS = $(DFLAGS) # IFLAGS = how to locate directories where files to be included are # In most cases, IFLAGS = -I../include IFLAGS = -I../include # MOD_FLAGS = flag used by f90 compiler to locate modules # Each Makefile defines the list of needed modules in MODFLAGS MOD_FLAG = -I # Compilers: fortran-90, fortran-77, C # If a parallel compilation is desired, MPIF90 should be a fortran-90 # compiler that produces executables for parallel execution using MPI # (such as for instance mpif90, mpf90, mpxlf90,...); # otherwise, an ordinary fortran-90 compiler (f90, g95, xlf90, ifort,...) # If you have a parallel machine but no suitable candidate for MPIF90, # try to specify the directory containing "mpif.h" in IFLAGS # and to specify the location of MPI libraries in MPI_LIBS MPIF90 = mpif90 #F90 = gfortran CC = cc F77 = gfortran # C preprocessor and preprocessing flags - for explicit preprocessing, # if needed (see the compilation rules above) # preprocessing flags must include DFLAGS and IFLAGS CPP = cpp CPPFLAGS = -P -traditional $(DFLAGS) $(IFLAGS) # compiler flags: C, F90, F77 # C flags must include DFLAGS and IFLAGS # F90 flags must include MODFLAGS, IFLAGS, and FDFLAGS with appropriate syntax CFLAGS = -O3 $(DFLAGS) $(IFLAGS) F90FLAGS = $(FFLAGS) -x f95-cpp-input $(FDFLAGS) $(IFLAGS) $(MODFLAGS) FFLAGS = -O3 -g # compiler flags without optimization for fortran-77 # the latter is NEEDED to properly compile dlamch.f, used by lapack FFLAGS_NOOPT = -O0 -g # Linker, linker-specific flags (if any) # Typically LD coincides with F90 or MPIF90, LD_LIBS is empty LD = mpif90 LDFLAGS = -g LD_LIBS = # External Libraries (if any) : blas, lapack, fft, MPI # If you have nothing better, use the local copy : # BLAS_LIBS = /your/path/to/espresso/BLAS/blas.a # BLAS_LIBS_SWITCH = internal BLAS_LIBS = /home/espresso-4.2.1/BLAS/blas.a BLAS_LIBS_SWITCH = internal # If you have nothing better, use the local copy : # LAPACK_LIBS = /your/path/to/espresso/lapack-3.2/lapack.a # LAPACK_LIBS_SWITCH = internal # For IBM machines with essl (-D__ESSL): load essl BEFORE lapack ! # remember that LAPACK_LIBS precedes BLAS_LIBS in loading order LAPACK_LIBS = /home/espresso-4.2.1/lapack-3.2/lapack.a LAPACK_LIBS_SWITCH = internal SCALAPACK_LIBS = # nothing needed here if the the internal copy of FFTW is compiled # (needs -D__FFTW in DFLAGS) FFT_LIBS = /usr/local/fftw/lib/libfftw3.a # For parallel execution, the correct path to MPI libraries must # be specified in MPI_LIBS (except for IBM if you use mpxlf) MPI_LIBS = # IBM-specific: MASS libraries, if available and if -D__MASS is defined in FDFLAGS MASS_LIBS = # pgplot libraries (used by some post-processing tools) PGPLOT_LIBS = # ar command and flags - for most architectures: AR = ar, ARFLAGS = ruv AR = ar ARFLAGS = ruv # ranlib command. If ranlib is not needed (it isn't in most cases) use # RANLIB = echo RANLIB = ranlib # all internal and external libraries - do not modify FLIB_TARGETS = all LIBOBJS = ../flib/ptools.a ../flib/flib.a ../clib/clib.a ../iotk/src/libiotk.a ../Multigrid/mglib.a LIBS = $(SCALAPACK_LIBS) $(LAPACK_LIBS) $(FFT_LIBS) $(BLAS_LIBS) $(MPI_LIBS) $(MASS_LIBS) $(PGPLOT_LIBS) $(LD_LIBS) # topdir for linking espresso libs with plugins TOPDIR = /home/espresso-4.2.1 |
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