#  cudadl version 0.8: Compute discrete logs in smooth group orders
#                      using CUDA
#  Copyright (C) 2012 by Ryan Henry and Ian Goldberg
#                        {rhenry,iang}@cs.uwaterloo.ca
#
#  This program is free software: you can redistribute it and/or modify
#  it under the terms of version 3 of the GNU General Public License as
#  published by the Free Software Foundation.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <http://www.gnu.org/licenses/>.

CXXFLAGS=-g -Wall -O2
NVCCOPTS=-g -arch sm_20 --ptxas-options=-v -O2
NVCC=nvcc $(NVCCOPTS)

CXXFILES = dlrho.cc gen_N.cc
CUFILES = parrhoasm.cu dpstream.cu
OFILES = dlrho.o gen_N.o cudadl.o
TARGETS = gen_N dlrho

WORDS = 24

all: $(TARGETS)

gen_N: gen_N.o
	g++ -g -Wall $^ -o $@ -lntl -lgmp

dlrho: dlrho.o cudadl.o
	g++ -g -Wall $^ -o $@ -lntl -lgmp -L/usr/local/cuda/lib64 -lcudart

dlrho.o: dlrho.cc
	g++ $(CXXFLAGS) -I /usr/local/cuda/include $^ -c -o $@

cudadl.o: parrhoasm.cu cios.asm dpstream.cu
	$(NVCC) -c parrhoasm.cu -DWORDS=$(WORDS) -o cudadl.o

cios.asm: gencios_reg_20
	./gencios_reg_20 $(WORDS) > $@

clean:
	-rm -f $(OFILES)

veryclean: clean
	-rm -f $(TARGETS) cios.asm