# generic

# This option list is used internally by simfactory as a template during the
# sim setup and sim setup-silent commands
# Edit at your own risk

# Whenever this version string changes, the application is configured
# and rebuilt from scratch
VERSION = 2018-12-13

CPP = cpp
CC  = gcc
CXX = g++
CUCC = nvcc

FPP = cpp
F90 = gfortran

# for CarpetX GPU support
# subset CUCCFLAGS without "-x cu" (must no be used here) and options used only to compile code
# -fno-lto can avoid errors connected to fat binaries
# LD = nvcc --compiler-bindir g++ -g -fno-lto --forward-unknown-to-host-compiler --relocatable-device-code=true --objdir-as-tempdir

CPPFLAGS =
FPPFLAGS = -traditional

# enable for CarpetX GPU suport
# CPPFLAGS = -DSIMD_CPU
# use gnu99 and not c99 since FFTW3 relies on gcc's "asm" function
CFLAGS   = -g -std=gnu99
# if compiler is old and you do not need AMReX, can change to c++11
# leave as c++17 for easier CUDA support
CXXFLAGS = -g -std=c++17 -D_GNU_SOURCE
CUCCFLAGS = --compiler-bindir g++ -x cu -g -std=c++17 -D_GNU_SOURCE --expt-relaxed-constexpr --extended-lambda --forward-unknown-to-host-compiler --Werror cross-execution-space-call --Werror ext-lambda-captures-this --relocatable-device-code=true --objdir-as-tempdir

F90FLAGS = -g -fcray-pointer -ffixed-line-length-none

LDFLAGS = -rdynamic

# for CUDA support
# LIBS = gfortran nvToolsExt curand

DEBUG = no
CPP_DEBUG_FLAGS =
C_DEBUG_FLAGS   =
CXX_DEBUG_FLAGS =
CUCC_DEBUG_FLAGS=

OPTIMISE = yes
CPP_OPTIMISE_FLAGS =
C_OPTIMISE_FLAGS   = -O2
CXX_OPTIMISE_FLAGS = -O2
CUCC_OPTIMISE_FLAGS= -O2
F90_OPTIMISE_FLAGS = -O2

PROFILE = no
CPP_PROFILE_FLAGS =
C_PROFILE_FLAGS   = -pg
CXX_PROFILE_FLAGS = -pg
CUCC_PROFILE_FLAGS= -pg
F90_PROFILE_FLAGS = -pg

WARN           = yes
CPP_WARN_FLAGS = -Wall
C_WARN_FLAGS   = -Wall
CXX_WARN_FLAGS = -Wall
CUCC_WARN_FLAGS= -Wall
F90_WARN_FLAGS = -Wall

OPENMP           = yes
CPP_OPENMP_FLAGS = -fopenmp
FPP_OPENMP_FLAGS = -D_OPENMP
C_OPENMP_FLAGS   = -fopenmp
CXX_OPENMP_FLAGS = -fopenmp
CUCC_OPENMP_FLAGS= -fopenmp
F90_OPENMP_FLAGS = -fopenmp

# for CUDA support
DISABLE_INT16=yes
DISABLE_REAL16=yes

VECTORISE                = yes
VECTORISE_ALIGNED_ARRAYS = no
VECTORISE_INLINE         = yes

AMREX_ENABLE_CUDA = no

PTHREADS_DIR = NO_BUILD