makefile

CC = nvcc

REDUCE_KERNEL_IMPLEMENTATIONS_DIRECTORY = reduce_kernel_implementations
REDUCE_NON_KERNEL_IMPLEMENTATIONS_DIRECTORY = reduce_non_kernel_implementations
REDUCE_IMPLEMENTATIONS = $(wildcard $(REDUCE_KERNEL_IMPLEMENTATIONS_DIRECTORY)/*.cu) $(wildcard $(REDUCE_NON_KERNEL_IMPLEMENTATIONS_DIRECTORY)/*.cu)
REDUCTION_FILES = reduction.cu data/data.cu $(REDUCE_IMPLEMENTATIONS)
BENCHMARK_FILES = benchmarks/benchmarks.cu benchmarks/time.cu $(REDUCTION_FILES)

TEST_TARGET = test
BENCHMARK_TARGET = benchmark

.PHONY: build run clean

build: $(BENCHMARK_TARGET)

build_for_testing: $(TEST_TARGET)

$(BENCHMARK_TARGET): $(BENCHMARK_FILES)
	$(CC) $(BENCHMARK_FILES) -o $(BENCHMARK_TARGET)

$(TEST_TARGET): tests/test.cu $(REDUCTION_FILES)
	$(CC) tests/test.cu $(REDUCTION_FILES) -o $(TEST_TARGET)

run: build
	$(MAKE) run-benchmarks

run-benchmarks:
	./$(BENCHMARK_TARGET)
	$(MAKE) clean

test-reduction: build_for_testing
	./$(TEST_TARGET)
	$(MAKE) clean

all: run test-reduction

clean:
	rm -f $(BENCHMARK_TARGET) $(TEST_TARGET)