# Settings for compilation on naraku at the Open University.
# (Not tested on any other machine currently)
# JMC December 2009 /MAL 2011

# First section is for compilation with ifort version 11 and a hand-compiled arpack library to avoid 
# inconsistencies (found to be necessary in October 2009)

# Now contains alternative compiler settings and library paths (both arpack and mkl) for producing 
# executables that use 64-bit integers rather than the default 32-bit integers.  It requires some 
# commenting out and uncommenting by hand to swap between them for now -- sorry!  (May 2010)


# MAL 17/06/2011: If the 'arpack' library (which is in the public
# domain) is linked to optimized 'lapack' and 'blas' libraries
# at 'arpack' compilation time, 'scatci' will run more efficiently.
#
# For example, a suggestion for flags for the linking of 'arpack' 
# to Intel's 'mkl' library is as follows:
# -O3 -static-intel -parallel -par-threshold0 -mkl=parallel
#
# It should be noted that the current version of scatci will work only
# with a 32-bit integer version of arpack. If users are interested
# in using a 64-bit integer compiled version of arpack, the code
# can be easily adapted, but resulting executables may run more
# slowly.
# 
# The second section is for coverage analysis using gcov and gfortran.

#COMP=ifort -check all -stand f95 -fpe0
#COMP=ifort -fpe0
#COMP2=ifort -fpe0 
# The line below is for compilation with 64-bit integers 
COMP=ifort -i8
COMP2=ifort -i8
COMP3=ifort -fpe0 -i8
LINK=ifort -mkl
LINK2=ifort -O3 -static-intel -parallel -par-threshold0 -qopenmp
LINK3 = ifort
OPT=-O3 -traceback
#-debug full -traceback -check all
#-O3 -traceback
# -check all
OPT2=-O
OPT3=-O3 -static-intel -parallel -par-threshold0 -qopenmp
OPT4=-static-intel -O3 -static-intel
# -debug full -traceback -check all
#-O3 -static-intel 
OPT64I=-i8
NOOPT=-O0

# The following libraries should be included:

# Lapack and blas here:
#MKLROOT  =/opt/intel/compilers_and_libraries_2017.1.132/linux/mkl/lib/intel64_lin
#MKLROOT =/opt/intel/compilers_and_libraries_2018.2.199/linux/mkl/lib/intel64_lin
#MKLROOT =/opt/intel/compilers_and_libraries_2018.2.199/linux/mkl/lib/intel64
#MKLROOT=/opt/intel/compilers_and_libraries_2018.2.199/linux/mkl/lib/intel64_lin
MKLROOT=/opt/intel/mkl/lib/intel64

ARPCK_ROOT=/home/user/Desktop/UKRMOL-IN/lib
#############################################################################################################################

#STATIC MKL LIBRARIES: 
# static, no threading, 32-bit (default) integers:
#LIB=-Wl,--start-group $(MKLROOT)/libmkl_intel_lp64.a $(MKLROOT)/libmkl_sequential.a \
#$(MKLROOT)/libmkl_core.a -Wl,--end-group -L$(MKLROOT)/ -lpthread 

# static, threading, 32-bit (default) integers:
#LIB=-Wl,--start-group $(MKLROOT)/libmkl_intel_lp64.a $(MKLROOT)/libmkl_intel_thread.a \
#$(MKLROOT)/libmkl_core.a -Wl,--end-group -L$(MKLROOT)/-lguide -lpthread 

# static, no threading, 64bit integers
#LIB=-Wl,--start-group $(MKLROOT)/libmkl_intel_ilp64.a $(MKLROOT)/libmkl_sequential.a \
#$(MKLROOT)/libmkl_core.a -Wl,--end-group -L$(MKLROOT)/ -lpthread 
LIB=-Wl,--start-group ${MKLROOT}/libmkl_intel_ilp64.a ${MKLROOT}/libmkl_sequential.a \
${MKLROOT}/libmkl_core.a -Wl,--end-group -lpthread -lm -ldl

# static, threading, 64bit integers
#LIB=-Wl,--start-group $(MKLROOT)/libmkl_intel_ilp64.a $(MKLROOT)/libmkl_intel_thread.a \
#$(MKLROOT)/libmkl_core.a -Wl,--end-group -L$(MKLROOT)/ -lguide -lpthread 

###############################################################################################################
#For SCATCI compilation
# The default compilation for SCATCI will compile a 64 bit integer, static, threaded version of the code.
#If different options are required, these can be chosen above and LIB2 should then be set equal to LIB.
# Notice that the options for different version of the ARPACK library are selected below.
###################################################################################################################
# scatci will be compiled static, threading, 64bit integers
LIB2=-Wl,--start-group $(MKLROOT)/libmkl_intel_ilp64.a $(MKLROOT)/libmkl_intel_thread.a \
$(MKLROOT)/libmkl_core.a -Wl,--end-group -L$(MKLROOT)/ -liomp5 -lpthread -lm -ldl
#    if scatci is to be compiled different from above
#LIB2=$(LIB)
###################################################################################################################
# Unoptimized Arpack here:
#    version compiled for 32-bit integers:
#LIBAR= -L/home/physastro/jcarr/ARPACK -larpack_LINUX
#    version compiled for 64-bit integers:
#LIBAR= -L/home/physastro/jcarr/ARPACK -larpack_LINUX64BIT
LIBAR= -L/home/user/Desktop/test-UKRMOL-IN/lib -larpack
###################################################################################################################
# ARPACK compiled for 32-bit integers by PGG using threaded mkl libraries (optimized arpack library)

# For use when linking to static mkl libraries (32 bit integer):
#LIBAR=-Wl,--start-group $(MKLROOT)/libmkl_intel_lp64.a $(MKLROOT)/libmkl_intel_thread.a \
$(MKLROOT)/libmkl_core.a -L$(ARPCK_ROOT) -larpack -Wl,--end-group -L$(MKLROOT)/ -liomp5 -lpthread -lm -ldl
# For use when linking to dynamic mkl libraries:
#LIBAR=-L$(ARPCK_ROOT) -larpack_intel 
##################################################################################################################
# Settings to build executables for coverage analysis using gcov and a compiler from the gcc family (here gfortran,  
# but g95 could be used instead).

# Optimization is turned off so that the compiler doesn't do fancy things to the source like reordering lines.
# The compiler flag --coverage is appropriate for compiler versions 4 and above, and will expand to whatever is 
# necessary for coverage analysis with gcov.
# Use "-fprofile-arcs -ftest-coverage" instead of --coverage for older versions of the compiler.

#COMP= gfortran
#LINK= gfortran --coverage
#
#OPT= --coverage -O0
#NOOPT= --coverage -O0
#
## Appropriately compiled Arpack library:
#LIBAR= -L/home/physastro/jcarr/ARPACK -larpack_GCC-COVERAGE
#
## and don't forget the usual lapack/blas libraries...