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44 lines
871 B
44 lines
871 B
4 years ago
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OPT_FLAGS?= -march=native -fgraphite -fopenmp -floop-parallelize-all -ftree-parallelize-loops=4 \
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-floop-interchange -ftree-loop-distribution -floop-strip-mine -floop-block \
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-fno-stack-check -fno-strict-aliasing
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.PHONY: all
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all: part1 part2
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.PHONY: big
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big: part1-big part2-big
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input.h: input
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@rm -f $@
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while read line; do \
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echo "$$line," >> $@; \
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done < $<
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input-big.h: input-big
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@rm -f $@
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while read line; do \
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echo "$${line}ul," >> $@; \
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done < $<
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part1: input.h
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gcc day1.c -O3 -flto $(OPT_FLAGS) -o $@ -O3 -flto
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strip $@
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part2: input.h
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gcc day1.c -DPART2 -O3 -flto $(OPT_FLAGS) -o $@ -O3 -flto
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strip $@
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part1-big: input-big.h
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gcc day1.c -DBIG -O3 -flto $(OPT_FLAGS) -o $@ -O3 -flto
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strip $@
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part2-big: input-big.h
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gcc day1.c -DBIG -DPART2 -O3 -flto $(OPT_FLAGS) -o $@ -O3 -flto
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strip $@
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clean:
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rm -f part{1,2}
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rm -f input.h
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