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huangyc

木虫 (正式写手)

应助: 2 (幼儿园)
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帖子: 411
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虫号: 624241
注册: 2008-10-12
专业: 理论和计算化学

[交流] ［求助］我编译通过的VASP计算怎么不收敛！

rt。以为大功告成，谁知每一个离子步中的60电子步都要跑满，还是不收敛！用grep number OUTCAR，竟然发现数值相差巨大！下面是我的makefile，请有经验人士诊断一下，非常感谢。
.SUFFIXES: .inc .f .f90 .F
#-----------------------------------------------------------------------
# Makefile for Intel Fortran compiler for P4 systems
#
# The makefile was tested only under Linux on Intel platforms
# (Suse 5.3- Suse 9.0)
# the followin compiler versions have been tested
# 5.0, 6.0, 7.0 and 7.1 (some 8.0 versions seem to fail compiling the code)
# presently we recommend version 7.1 or 7.0, since these
# releases have been used to compile the present code versions
#
# it might be required to change some of library pathes, since
# LINUX installation vary a lot
# Hence check ***ALL**** options in this makefile very carefully

# all CPP processed fortran files have the extension .f90
SUFFIX=.f90

#-----------------------------------------------------------------------
# fortran compiler and linker
#-----------------------------------------------------------------------
FC=ifort
# fortran linker
FCL=$(FC)

#-----------------------------------------------------------------------
# whereis CPP ?? (I need CPP, can't use gcc with proper options)
# that's the location of gcc for SUSE 5.3
#
#  CPP_ =  /usr/lib/gcc-lib/i486-linux/2.7.2/cpp -P -C
#
# that's probably the right line for some Red Hat distribution:
#
#  CPP_ =  /usr/lib/gcc-lib/i386-redhat-linux/2.7.2.3/cpp -P -C
#
#  SUSE X.X, maybe some Red Hat distributions:

CPP_ =  ./preprocess <$*.F | /usr/bin/cpp -P -C -traditional >$*$(SUFFIX)

#-----------------------------------------------------------------------
# possible options for CPP:
# NGXhalf          charge density reduced in X direction
# wNGXhalf          gamma point only reduced in X direction
# avoidalloc       avoid ALLOCATE if possible
# IFC                work around some IFC bugs
# CACHE_SIZE       1000 for PII,PIII, 5000 for Athlon, 8000-12000 P4
# RPROMU_DGEMV       use DGEMV instead of DGEMM in RPRO (depends on used BLAS)
# RACCMU_DGEMV       use DGEMV instead of DGEMM in RACC (depends on used BLAS)
#-----------------------------------------------------------------------

CPP    = $(CPP_)  -DHOST=\"LinuxIFC\" \
      -Dkind8 -DNGXhalf -DCACHE_SIZE=12000 -DPGF90 -Davoidalloc \
      -DRPROMU_DGEMV  -DRACCMU_DGEMV

#-----------------------------------------------------------------------
# general fortran flags  (there must a trailing blank on this line)
#-----------------------------------------------------------------------

FFLAGS =  -FR -lowercase

#-----------------------------------------------------------------------
# optimization
# we have tested whether higher optimisation improves performance
# -axK  SSE1 optimization,  but also generate code executable on all mach.
#    xK improves performance somewhat on XP, and a is required in order
#    to run the code on older Athlons as well
# -xW SSE2 optimization
# -axW  SSE2 optimization,  but also generate code executable on all mach.
# -tpp6 P3 optimization
# -tpp7 P4 optimization
#-----------------------------------------------------------------------

OFLAG=-O3

OFLAG_HIGH = $(OFLAG)
OBJ_HIGH =

OBJ_NOOPT =
DEBUG  = -FR -O0
INLINE = $(OFLAG)

#-----------------------------------------------------------------------
# the following lines specify the position of BLAS  and LAPACK
# on P4, VASP works fastest with the libgoto library
# so that's what I recommend
#-----------------------------------------------------------------------

# Atlas based libraries
#ATLASHOME= $(HOME)/archives/BLAS_OPT/ATLAS/lib/Linux_P4SSE2/
#BLAS= -L$(ATLASHOME)  -lf77blas -latlas

# use specific libraries (default library path might point to other libraries)
#BLAS= $(ATLASHOME)/libf77blas.a $(ATLASHOME)/libatlas.a

# use the mkl Intel libraries for p4 (www.intel.com)
# mkl.5.1
# set -DRPROMU_DGEMV  -DRACCMU_DGEMV in the CPP lines
#BLAS=-L/opt/intel/mkl/lib/32 -lmkl_p4  -lpthread

# mkl.5.2 requires also to -lguide library
# set -DRPROMU_DGEMV  -DRACCMU_DGEMV in the CPP lines
#BLAS=-L/opt/intel/mkl/lib/32 -lmkl_p4 -lguide -lpthread

# even faster Kazushige Goto's BLAS
# http://www.cs.utexas.edu/users/kgoto/signup_first.html
BLAS= /home/kanggj/huang/GotoBLAS/libgoto_penrynp-r1.26.so
#BLAS= -L/opt/intel/mkl/10.0.3.020/lib/em64t \
   -lpthread -lguide  \
-lmkl_intel_lp64 -lmkl_blacs_lp64 -lmkl_intel_thread -lmkl_core  -lpthread

# LAPACK, simplest use vasp.4.lib/lapack_double
LAPACK= ../vasp.4.lib/lapack_double.o

# use atlas optimized part of lapack
#LAPACK= ../vasp.4.lib/lapack_atlas.o  -llapack -lcblas

# use the mkl Intel lapack
#LAPACK= -lmkl_lapack

#-----------------------------------------------------------------------

LIB  = -L../vasp.4.lib -ldmy \
   ../vasp.4.lib/linpack_double.o $(LAPACK) \
   $(BLAS)  \
#    -L  /opt/intel/mkl/10.0.3.020/lib/em64t \
   -lmkl_solver -lmkl_lapack -lmkl_em64t -lmkl_core -lguide -lpthread \
   -lm -libg2c

# options for linking (for compiler version 6.X, 7.1) nothing is required
LINK =
# compiler version 7.0 generates some vector statments which are located
# in the svml library, add the LIBPATH and the library (just in case)
#LINK =  -L/opt/intel/compiler70/ia32/lib/ -lsvml

#-----------------------------------------------------------------------
# fft libraries:
# VASP.4.6 can use fftw.3.0.X (http://www.fftw.org)
# since this version is faster on P4 machines, we recommend to use it
#-----------------------------------------------------------------------

FFT3D = fft3dfurth.o fft3dlib.o #/home/kanggj/huang/vasp_1_60/fftw/lib/libfftw3.a
#FFT3D = fftw3d.o fft3dlib.o /home/kanggj/huang/vasp/fftw  #/lib/libfftw3.a

#=======================================================================
# MPI section, uncomment the following lines
#
# one comment for users of mpich or lam:
# You must *not* compile mpi with g77/f77, because f77/g77
# appends *two* underscores to symbols that contain already an
# underscore (i.e. MPI_SEND becomes mpi_send__).  The pgf90/ifc
# compilers however append only one underscore.
# Precompiled mpi version will also not work !!!
#
# We found that mpich.1.2.1 and lam-6.5.X to lam-7.0.4 are stable
# mpich.1.2.1 was configured with
#  ./configure -prefix=/usr/local/mpich_nodvdbg -fc="pgf77 -Mx,119,0x200000"  \
# -f90="pgf90 " \
# --without-romio --without-mpe -opt=-O \
#
# lam was configured with the line
#  ./configure  -prefix /opt/libs/lam-7.0.4 --with-cflags=-O -with-fc=ifc \
# --with-f77flags=-O --without-romio
#
# please note that you might be able to use a lam or mpich version
# compiled with f77/g77, but then you need to add the following
# options: -Msecond_underscore (compilation) and -g77libs (linking)
#
# !!! Please do not send me any queries on how to install MPI, I will
# certainly not answer them !!!!
#=======================================================================
#-----------------------------------------------------------------------
# fortran linker for mpi: if you use LAM and compiled it with the options
# suggested above,  you can use the following line
#-----------------------------------------------------------------------

FC=mpiifort
#FCL=$(FC)

#-----------------------------------------------------------------------
# additional options for CPP in parallel version (see also above):
# NGZhalf             charge density reduced in Z direction
# wNGZhalf             gamma point only reduced in Z direction
# scaLAPACK          use scaLAPACK (usually slower on 100 Mbit Net)
#-----------------------------------------------------------------------

CPP = $(CPP_) -DMPI  -DHOST=\"LinuxIFC\" -DIFC \
   -Dkind8 -DNGZhalf -DCACHE_SIZE=12000 -DPGF90 -Davoidalloc \
   -DMPI_BLOCK=500  \
-DRPROMU_DGEMV  -DRACCMU_DGEMV

#-----------------------------------------------------------------------
# location of SCALAPACK
# if you do not use SCALAPACK simply uncomment the line SCA
#-----------------------------------------------------------------------

#BLACS=$(HOME)/archives/SCALAPACK/BLACS/
#SCA_=$(HOME)/archives/SCALAPACK/SCALAPACK

#SCA= $(SCA_)/libscalapack.a  \
$(BLACS)/LIB/blacsF77init_MPI-LINUX-0.a $(BLACS)/LIB/blacs_MPI-LINUX-0.a $(BLACS)/LIB/blacsF77init_MPI-LINUX-0.a

#SCA=

#-----------------------------------------------------------------------
# libraries for mpi
#-----------------------------------------------------------------------

LIB    = -L../vasp.4.lib -ldmy  \
   ../vasp.4.lib/linpack_double.o $(LAPACK) $(SCA) $(BLAS) \
   -L /opt/intel/mkl/10.0.3.020/lib/em64t \
   -lmkl_em64t -lguide

# FFT: fftmpi.o with fft3dlib of Juergen Furthmueller
FFT3D = fftmpi.o fftmpi_map.o fft3dlib.o #/home/kanggj/huang/vasp_huang/fftw/lib/libfftw3.a

# fftw.3.0.1 is slighly faster and should be used if available
#FFT3D = fftmpiw.o fftmpi_map.o fft3dlib.o #/opt/libs/fftw-3.0.1/lib/libfftw3.a

#-----------------------------------------------------------------------
# general rules and compile lines
#-----------------------------------------------------------------------
BASIC= symmetry.o symlib.o lattlib.o  random.o

SOURCE=  base.o    mpi.o    smart_allocate.o    xml.o  \
      constant.o jacobi.o main_mpi.o  scala.o \
      asa.o    lattice.o  poscar.o ini.o    setex.o    radial.o  \
      pseudo.o mgrid.o mkpoints.o wave.o    wave_mpi.o  $(BASIC) \
      nonl.o    nonlr.o dfast.o choleski2.o \
      mix.o    charge.o xcgrad.o xcspin.o potex1.o potex2.o  \
      metagga.o  constrmag.o pot.o    cl_shift.o force.o dos.o    elf.o    \
      tet.o    hamil.o steep.o dimer.o  dynmat.o  neb.o  lanczos.o  \
      sd.o    cg.o    qm.o    lbfgs.o  bfgs.o  fire.o opt.o \
      chain.o dyna.o    relativistic.o LDApU.o sphpro.o  paw.o us.o \
      ebs.o    wavpre.o wavpre_noio.o broyden.o \
      dynbr.o rmm-diis.o reader.o writer.o tutor.o xml_writer.o \
      brent.o stufak.o fileio.o opergrid.o stepver.o  \
      dipol.o xclib.o chgloc.o subrot.o optreal.o davidson.o \
      edtest.o electron.o shm.o    pardens.o  paircorrection.o \
      optics.o constr_cell_relax.o stm.o finite_diff.o \
      elpol.o setlocalpp.o

INC=

vasp: $(SOURCE) $(FFT3D) $(INC) main.o
rm -f vasp
$(FCL) -o vasp $(LINK) main.o  $(SOURCE) $(FFT3D) $(LIB)
makeparam: $(SOURCE) $(FFT3D) makeparam.o main.F $(INC)
$(FCL) -o makeparam  $(LINK) makeparam.o $(SOURCE) $(FFT3D) $(LIB)
zgemmtest: zgemmtest.o base.o random.o $(INC)
$(FCL) -o zgemmtest $(LINK) zgemmtest.o random.o base.o $(LIB)
dgemmtest: dgemmtest.o base.o random.o $(INC)
$(FCL) -o dgemmtest $(LINK) dgemmtest.o random.o base.o $(LIB)
ffttest: base.o smart_allocate.o mpi.o mgrid.o random.o ffttest.o $(FFT3D) $(INC)
$(FCL) -o ffttest $(LINK) ffttest.o mpi.o mgrid.o random.o smart_allocate.o base.o $(FFT3D) $(LIB)
kpoints: $(SOURCE) $(FFT3D) makekpoints.o main.F $(INC)
$(FCL) -o kpoints $(LINK) makekpoints.o $(SOURCE) $(FFT3D) $(LIB)

clean:
-rm -f *.g *.f *.o *.L *.mod ; touch *.F

main.o: main$(SUFFIX)
$(FC) $(FFLAGS)$(DEBUG)  $(INCS) -c main$(SUFFIX)
xcgrad.o: xcgrad$(SUFFIX)
$(FC) $(FFLAGS) $(INLINE)  $(INCS) -c xcgrad$(SUFFIX)
xcspin.o: xcspin$(SUFFIX)
$(FC) $(FFLAGS) $(INLINE)  $(INCS) -c xcspin$(SUFFIX)

makeparam.o: makeparam$(SUFFIX)
$(FC) $(FFLAGS)$(DEBUG)  $(INCS) -c makeparam$(SUFFIX)

makeparam$(SUFFIX): makeparam.F main.F
#
# MIND: I do not have a full dependency list for the include
# and MODULES: here are only the minimal basic dependencies
# if one strucuture is changed then touch_dep must be called
# with the corresponding name of the structure
#
base.o: base.inc base.F
mgrid.o: mgrid.inc mgrid.F
constant.o: constant.inc constant.F
lattice.o: lattice.inc lattice.F
setex.o: setexm.inc setex.F
pseudo.o: pseudo.inc pseudo.F
poscar.o: poscar.inc poscar.F
mkpoints.o: mkpoints.inc mkpoints.F
wave.o: wave.inc wave.F
nonl.o: nonl.inc nonl.F
nonlr.o: nonlr.inc nonlr.F

$(OBJ_HIGH):
$(CPP)
$(FC) $(FFLAGS) $(OFLAG_HIGH) $(INCS) -c $*$(SUFFIX)
$(OBJ_NOOPT):
$(CPP)
$(FC) $(FFLAGS) $(INCS) -c $*$(SUFFIX)

fft3dlib_f77.o: fft3dlib_f77.F
$(CPP)
$(F77) $(FFLAGS_F77) -c $*$(SUFFIX)

.F.o:
$(CPP)
$(FC) $(FFLAGS) $(OFLAG) $(INCS) -c $*$(SUFFIX)
.F$(SUFFIX):
$(CPP)
$(SUFFIX).o:
$(FC) $(FFLAGS) $(OFLAG) $(INCS) -c $*$(SUFFIX)

# special rules
#-----------------------------------------------------------------------
# these special rules are cummulative (that is once failed
# in one compiler version, stays in the list forever)
# -tpp5|6|7 P, PII-PIII, PIV
# -xW use SIMD (does not pay of on PII, since fft3d uses double prec)
# all other options do no affect the code performance since -O1 is used
#-----------------------------------------------------------------------

fft3dlib.o : fft3dlib.F
$(CPP)
$(FC) -FR -lowercase -O1  -prefetch- -prev_div -unroll0  -vec_report3 -c $*$(SUFFIX)
fft3dfurth.o : fft3dfurth.F
$(CPP)
$(FC) -FR -lowercase -O1 -c $*$(SUFFIX)

radial.o : radial.F
$(CPP)
$(FC) -FR -lowercase -O1 -c $*$(SUFFIX)

symlib.o : symlib.F
$(CPP)
$(FC) -FR -lowercase -O1 -c $*$(SUFFIX)

symmetry.o : symmetry.F
$(CPP)
$(FC) -FR -lowercase -O1 -c $*$(SUFFIX)

dynbr.o : dynbr.F
$(CPP)
$(FC) -FR -lowercase -O1 -c $*$(SUFFIX)

broyden.o : broyden.F
$(CPP)
$(FC) -FR -lowercase -O2 -c $*$(SUFFIX)

us.o : us.F
$(CPP)
$(FC) -FR -lowercase -O1 -c $*$(SUFFIX)

wave.o : wave.F
$(CPP)
$(FC) -FR -lowercase -O0 -c $*$(SUFFIX)

LDApU.o : LDApU.F
$(CPP)
$(FC) -FR -lowercase -O2 -c $*$(SUFFIX)

[ Last edited by wuchenwf on 2009-6-22 at 22:19 ]

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