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Makefile
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# Optimization flags
ifeq ($(OPTIMIZE),1)
$(warning *** Generating optimized build! CUDA error checking is OFF! ***)
OPT_CFLAGS = -O2
OPT_NVCCFLAGS =
else
# Debug mode is default
OPT_CFLAGS = -g
OPT_NVCCFLAGS = -DDEBUG
endif
ifndef CUDART_ROOT
$(error CUDART_ROOT is not set)
endif
JSONCPP_SRC = contrib/jsoncpp-src-0.6.0-rc2/src/lib_json
JSONCPP_INC = contrib/jsoncpp-src-0.6.0-rc2/include
INCLUDE = -Iinclude -I$(CUDART_ROOT)/include -I$(ROOTSYS)/include -Icontrib/hemi -I$(JSONCPP_INC)
CFLAGS = -DVERBOSE=true $(OPT_CFLAGS) $(INCLUDE)
GCCFLAGS = -Wall -Werror -Wno-unused-variable -ftrapv -fdiagnostics-show-option # -Wunused-variable errors with HEMI macros
NOT_NVCC_CFLAGS =
NVCCFLAGS = -gencode arch=compute_20,code=sm_20 -gencode arch=compute_30,code=sm_30 -gencode arch=compute_35,code=\"sm_35,compute_35\" -use_fast_math $(OPT_NVCCFLAGS)
ROOTLIBS = -lCore -lCint -lRIO -lMathCore -lHist -lGpad -lTree -lTree -lGraf -lm -lPhysics
LFLAGS = -L$(ROOTSYS)/lib $(ROOTLIBS)
# Mac hacks!
ARCH = $(shell uname)
ifndef CUDA_ROOT
$(warning *** CUDA_ROOT is not set, defaulting to CPU-only build ***)
GCC = g++ $(GCCFLAGS) $(NOT_NVCC_CFLAGS) -DHEMI_CUDA_DISABLE
CUDACC = $(CC)
CC = $(GCC)
else
GCC = g++ $(GCCFLAGS) $(NOT_NVCC_CFLAGS)
ifeq ($(ARCH), Darwin)
NVCCFLAGS := -m64 $(NVCCFLAGS)
CUDA_LIBDIR = $(CUDA_ROOT)/lib
else
CUDA_LIBDIR = $(CUDA_ROOT)/lib64
endif
CUDA_LFLAGS = -L$(CUDA_LIBDIR) -lcudart -lcurand
CC = $(CUDA_ROOT)/bin/nvcc $(NVCCFLAGS) -I$(CUDA_ROOT)/include
CUDACC = $(CC) -x cu
CC += --compiler-options "$(GCCFLAGS) -Wno-unused-function"
endif
OBJ_DIR = ./build
SRCDIRS := $(subst ./src/,,$(dir $(shell find ./src -name '*.cpp' -print)))
SRC := $(subst ./src/,,$(shell find ./src -name '*.cpp' -type f))
SOURCES = $(filter-out mcmc.cpp nll_kernels.cpp pdfz.cpp, $(SRC))
OBJECTS = $(SOURCES:%.cpp=$(OBJ_DIR)/%.o)
JSONCPP_SOURCES = $(wildcard $(JSONCPP_SRC)/*.cpp)
JSONCPP_OBJECTS = $(JSONCPP_SOURCES:$(JSONCPP_SRC)/%.cpp=$(OBJ_DIR)/jsoncpp/%.o)
# For unit test suite
MAINS = ./build/sxmc.o ./build/bench_sxmc.o ./build/test_sxmc.o
ALL_OBJECTS = $(OBJECTS) $(JSONCPP_OBJECTS) ./build/mcmc.o ./build/nll_kernels.o ./build/pdfz.o
SXMC_NO_MAIN_FUNCTION_OBJECTS = $(filter-out $(MAINS), $(ALL_OBJECTS))
TEST_SOURCES = $(wildcard test/*.cpp)
TEST_OBJECTS = $(TEST_SOURCES:test/%.cpp=$(OBJ_DIR)/test/%.o)
EXE = bin/sxmc
ifndef ROOTSYS
$(error ROOTSYS is not set)
endif
.PHONY: all doc test includes
all: build_dirs includes $(OBJ_DIR)/mcmc.o $(OBJ_DIR)/nll_kernels.o $(OBJ_DIR)/pdfz.o $(OBJECTS) $(JSONCPP_OBJECTS) $(EXE)
clean:
-$(RM) build/*.o build/test/*.o build/jsoncpp/*.o $(EXE) bin/test_sxmc bin/bench_sxmc include/sxmc/*
doc:
cd src && doxygen Doxyfile
build_dirs:
@mkdir -p include/sxmc
@mkdir -p build
@mkdir -p build/jsoncpp
@mkdir -p bin
@$(foreach dir,$(SRCDIRS),$(shell mkdir -p build/$(dir)))
includes: include_dir
@find ./src -name "*.h" -type f -exec cp {} ./include/sxmc \;
include_dir:
@mkdir -p include/sxmc
$(OBJ_DIR)/jsoncpp/%.o: $(JSONCPP_SRC)/%.cpp
$(CC) -c -o $@ $< $(CFLAGS)
$(OBJ_DIR)/%.o: ./src/%.cpp includes
$(CC) -c -o $@ $< $(CFLAGS)
$(OBJ_DIR)/mcmc.o: src/mcmc.cpp includes
$(CUDACC) -c -o $@ $< $(CFLAGS)
$(OBJ_DIR)/nll_kernels.o: src/nll_kernels.cpp includes
$(CUDACC) -c -o $@ $< $(CFLAGS)
$(OBJ_DIR)/pdfz.o: src/pdfz.cpp includes
$(CUDACC) -c -o $@ $< $(CFLAGS)
$(EXE): $(OBJECTS) $(JSONCPP_OBJECTS) $(OBJ_DIR)/mcmc.o $(OBJ_DIR)/nll_kernels.o $(OBJ_DIR)/pdfz.o
$(GCC) -o $@ $^ $(CFLAGS) $(LFLAGS) $(CUDA_LFLAGS)
###### Test Infrastructure ############
test: bin/test_sxmc bin/bench_sxmc
GTEST_DIR = contrib/gtest-1.6.0
GTEST_HEADERS = $(GTEST_DIR)/include/gtest/*.h \
$(GTEST_DIR)/include/gtest/internal/*.h
GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_HEADERS)
# Generic Google Test code
build/gtest-all.o : $(GTEST_SRCS_)
$(CXX) -DGTEST_USE_OWN_TR1_TUPLE=1 -I$(GTEST_DIR)/include -I$(GTEST_DIR) $(CXXFLAGS) -o $@ -c $(GTEST_DIR)/src/gtest-all.cc
build/gtest_main.o : $(GTEST_SRCS_)
$(CXX) -DGTEST_USE_OWN_TR1_TUPLE=1 -I$(GTEST_DIR)/include -I$(GTEST_DIR) $(CXXFLAGS) -o $@ -c $(GTEST_DIR)/src/gtest_main.cc
build/gtest.a : build/gtest-all.o
$(AR) $(ARFLAGS) $@ $^
build/gtest_main.a : build/gtest-all.o build/gtest_main.o
$(AR) $(ARFLAGS) $@ $^
# Our test code
$(OBJ_DIR)/test/%.o: test/%.cpp
test -d build/test || mkdir -p build/test
$(CUDACC) -c -o $@ $< $(CFLAGS) -I$(GTEST_DIR)/include
bin/test_sxmc: $(TEST_OBJECTS) $(SXMC_NO_MAIN_FUNCTION_OBJECTS) build/gtest_main.a
$(GCC) -o $@ $^ $(GCCFLAGS) $(LFLAGS) $(CUDA_LFLAGS)
## Benchmark code
$(OBJ_DIR)/bench_sxmc.o: bench/bench_sxmc.cpp
$(CUDACC) -c -o $@ $< $(CFLAGS) -I$(GTEST_DIR)/include
bin/bench_sxmc: $(OBJ_DIR)/bench_sxmc.o $(SXMC_NO_MAIN_FUNCTION_OBJECTS)
@echo $(MAINS)
@echo $(ALL_OBJECTS)
@echo $(SXMC_NO_MAIN_FUNCTION_OBJECTS)
$(GCC) -o $@ $^ $(GCCFLAGS) $(LFLAGS) $(CUDA_LFLAGS)