pagerank implementation

Makefile

@@ -0,0 +1,51 @@
+# --------------------------------------------------
+# Configuration
+# --------------------------------------------------
+CC       := gcc
+CFLAGS   := -Wall -fopenmp -O3
+SRCDIR   := src
+OBJDIR   := out
+DATAPATH := data/web-Google/web-Google.mtx
+
+#
+SRCS     := $(wildcard $(SRCDIR)/*.c)
+OBJS     := $(patsubst $(SRCDIR)/%.c,$(OBJDIR)/%.o,$(SRCS))
+
+# --------------------------------------------------
+# Phony targets
+# --------------------------------------------------
+.PHONY: all sparse clean
+
+all: sparse
+
+sparse: $(OBJDIR)/sparse | $(OBJDIR)
+	@echo "→ Running sparse"
+	./$(OBJDIR)/sparse
+
+# --------------------------------------------------
+# Link
+# --------------------------------------------------
+$(OBJDIR)/sparse: $(OBJS) $(DATAPATH) | $(OBJDIR)
+	@echo "→ Copying input data"
+	cp $(DATAPATH) $(OBJDIR)/input.rb
+	@echo "→ Linking $@"
+	$(CC) $(CFLAGS) -o $@ $(OBJS)
+
+# --------------------------------------------------
+# Compile
+# --------------------------------------------------
+$(OBJDIR)/%.o: $(SRCDIR)/%.c | $(OBJDIR)
+	@echo "→ Compiling $<"
+	$(CC) $(CFLAGS) -c $< -o $@
+
+# --------------------------------------------------
+# Check if output directory exists
+# --------------------------------------------------
+$(OBJDIR):
+	mkdir -p $(OBJDIR)
+
+# --------------------------------------------------
+# Clean
+# --------------------------------------------------
+clean:
+	rm -rf $(OBJDIR)/*