#---------------------------------------------------------------------------
#
#                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 = mpxlf -q64
# 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  =

#---------------------------------------------------------------------------
# These macros are passed to the compiler to help find 'mpif.h'
#---------------------------------------------------------------------------
FMPI_INC =

#---------------------------------------------------------------------------
# Global *compile time* flags for Fortran programs
#---------------------------------------------------------------------------
FFLAGS	= -O3 -qarch=auto -qtune=auto -qhot -qnosave

#---------------------------------------------------------------------------
# Global *link time* flags. Flags for increasing maximum executable 
# size usually go here. 
#---------------------------------------------------------------------------
FLINKFLAGS = -O3 -qarch=auto


#---------------------------------------------------------------------------
# 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 = mpcc -q64
# 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  =

#---------------------------------------------------------------------------
# These macros are passed to the compiler to help find 'mpi.h'
#---------------------------------------------------------------------------
CMPI_INC =

#---------------------------------------------------------------------------
# Global *compile time* flags for C programs
#---------------------------------------------------------------------------
CFLAGS	= -O3 -qarch=auto -qtune=auto -qhot

#---------------------------------------------------------------------------
# Global *link time* flags. Flags for increasing maximum executable 
# size usually go here. 
#---------------------------------------------------------------------------
CLINKFLAGS = -O3 -qarch=auto


#---------------------------------------------------------------------------
# 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=1
# 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