incompact3d/Makefile at master · mathrack/incompact3d · GitHub

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#=======================================================================
# Makefile for Imcompact3D
#=======================================================================

# Choose pre-processing options
#   -DSHM	   - enable shared-memory implementation
#   -DDOUBLE_PREC  - use double-precision
OPTIONS = -DDOUBLE_PREC

# Choose an FFT engine, available options are:
#   essl       - IBM Blue Gene ESSL Library
#   fftw3      - FFTW version 3.x
#   generic    - A general FFT algorithm (no 3rd-party library needed)
FFT= generic

# Paths to FFTW 3
FFTW3_PATH=   # full path of FFTW installation if using fftw3 engine above
FFTW3_INCLUDE = -I$(FFTW3_PATH)/include
FFTW3_LIB = -L$(FFTW3_PATH)/lib -lfftw3 -lfftw3f

# Paths to ESSL
ESSL_PATH=/bgsys/drivers/ppcfloor/comm/xl
ESSL_INCLUDE =
ESSL_LIB = -L$(ESSL_PATH)/lib -L/opt/ibmmath/lib64 -lesslbg

# Specify Fortran and C compiler names and flags here
# Normally, use MPI wrappers rather than compilers themselves
# Supply a Fortran pre-processing flag together with optimisation level flags
# Some examples are given below:

#FC =
#OPTFC =
#CC =
#CFLAGS =
#PLATFORM =

# PGI
#FC = ftn
#OPTFC = -fast -O3 -Mpreprocess
#CC = cc
#CFLAGS = -O3
#PLATFORM = pgi

# PathScale
#FC = ftn
#OPTFC = -Ofast -cpp
#CC = cc
#CFLAGS = -O3
#PLATFORM = pathscale

# GNU
FC = mpif90
OPTFC = -O0 -fdefault-real-8 -fdefault-double-8 -funroll-loops -ftree-vectorize -fcray-pointer -cpp
CC = mpicc
CFLAGS = -O3
PLATFORM = gnu

# Blue Gene/P or Q
#PREP=/bgsys/drivers/ppcfloor/comm/xl/bin/
#FC = $(PREP)mpixlf95_r
#OPTFC= -O3 -qsuffix=cpp=f90 -qinitauto -qautodbl=dbl4
#OPT_LK= -O3 -qinitauto -qautodbl=dbl4
#CFLAGS= -O3 -qinitauto -qautodbl=dbl4
#CC=$(PREP)mpixlc_r
#PLATFORM = bgq_xlf

# Cray
#FC = ftn
#OPTFC = -e Fm
#CC = cc
#CFLAGS =
#PLATFORM = cray

#-----------------------------------------------------------------------
# Normally no need to change anything below

# include PATH
ifeq ($(FFT),generic)
  INC=
else ifeq ($(FFT),fftw3)
  INC=$(FFTW3_INCLUDE)
else ifeq ($(FFT),essl)
  INC=$(ESSL_INCLUDE)
endif

# library path
ifeq ($(FFT),generic)
   LIBFFT= -llapack
else ifeq ($(FFT),fftw3)
   LIBFFT=$(FFTW3_LIB)
else ifeq ($(FFT),essl)
   LIBFFT=$(ESSL_LIB)
endif

# List of source files
SRC = decomp_2d.f90 glassman.f90 fft_$(FFT).f90 module_param.f90 io.f90 variables.f90 poisson.f90 schemes.f90 user_module.f90 implicit.f90 convdiff.f90 incompact3d.f90 navier.f90 filter.f90 derive.f90 parameters.f90 tools.f90 visu.f90

#-----------------------------------------------------------------------
# Normally no need to change anything below

ifneq (,$(findstring DSHM,$(OPTIONS)))
SRC := FreeIPC.f90 $(SRC)
OBJ =	$(SRC:.f90=.o) alloc_shm.o FreeIPC_c.o
else
OBJ =	$(SRC:.f90=.o)
endif

OPTION=$(OPTIONS)
from:=-D
to:=-WF,-D
TMP=$(subst $(from),$(to),$(OPTIONS))
ifeq ($(PLATFORM),bgp_xlf)
   OPTION=$(TMP)
endif
ifeq ($(PLATFORM),bgq_xlf)
   OPTION=$(TMP)
endif

all: incompact3d

alloc_shm.o: alloc_shm.c
	$(CC) $(CFLAGS) -c $<

FreeIPC_c.o: FreeIPC_c.c
	$(CC) $(CFLAGS) -c $<

incompact3d : $(OBJ)
	$(FC) -O3 -o $@ $(OBJ) $(LIBFFT)

%.o : %.f90
	$(FC) $(OPTFC) $(OPTION) $(INC) -c $<

.PHONY: clean
clean:
	rm -f *.o *.mod incompact3d

.PHONY: realclean
realclean: clean
	rm -f *~ \#*\#