2020-03-10 23:19:50 +08:00
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SDIR=src
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IDIR=$(SDIR)/include
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LDIR=lib
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BUILD=obj
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ODIR=src/.obj
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2024-10-21 09:33:09 +08:00
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CFLAGS=-I$(IDIR) #-ggdb
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2020-03-10 23:19:50 +08:00
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# CXX=g++
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LDFLAGS=
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OUT=tester
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LDEPS=
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GB_PAGE=/sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages
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HUGEPAGE=/mnt/huge
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all: $(OUT)
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.PHONY: clean
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SOURCES := $(wildcard $(SDIR)/*.c)
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OBJECTS := $(patsubst $(SDIR)/%.c, $(ODIR)/%.o, $(SOURCES))
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$(ODIR)/%.o: $(SDIR)/%.c
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mkdir -p $(ODIR)
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$(CXX) -o $@ -c $< $(CFLAGS) $(LDFLAGS) $(LDEPS)
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$(OUT): $(OBJECTS)
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mkdir -p $(BUILD)
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$(CXX) -o $(BUILD)/$@ $^ $(CFLAGS) $(LDFLAGS) $(LDEPS)
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chmod +x $(BUILD)/$@
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clean:
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rm -rf $(BUILD)
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rm -rf $(ODIR)
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setup:
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echo "Mounting hugetlbfs"
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echo 1 | sudo tee -a $(GB_PAGE)
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@if ! [ -d $(HUGEPAGE) ]; then\
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sudo mkdir $(HUGEPAGE);\
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sudo mount -t hugetlbfs -o pagesize=1G none $(HUGEPAGE);\
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sudo chown pit:pit $(HUGEPAGE);\
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fi
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teardown:
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@if [ -d $(HUGEPAGE) ]; then\
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sudo umount -f $(HUGEPAGE);\
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sudo rm -r $(HUGEPAGE);\
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fi
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echo 0 | sudo tee -a $(GB_PAGE)
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run:
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sudo $(BUILD)/$(OUT)
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