[wip] full pagerank

.gitignore

@@ -0,0 +1 @@
+build

.gitmodules

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+[submodule "vendor/GraphBLAS"]
+	path = vendor/GraphBLAS
+	url = https://github.com/DrTimothyAldenDavis/GraphBLAS.git
+[submodule "vendor/LAGraph"]
+	path = vendor/LAGraph
+	url = https://github.com/GraphBLAS/LAGraph.git

Makefile

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+LIBPATH := $(shell dirname "$(realpath "$(lastword $(MAKEFILE_LIST))")")
+GRAPH_BLAS_PATH := $(LIBPATH)/vendor/GraphBLAS
+LAGRAPH_PATH := $(LIBPATH)/vendor/LAGraph
+BUILD := $(GRAPH_BLAS_PATH)/build
+LAGRAPH_BUILD := $(LAGRAPH_PATH)/build
+JOBS := $(shell nproc)
+
+build: graphblas lagraph src
+graphblas: 
+	mkdir -p $(BUILD) && \
+	cd $(GRAPH_BLAS_PATH)  &&\
+	cmake -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+	      -DCMAKE_BUILD_TYPE=Release \
+	      -G Ninja -B build
+	cmake --build $(BUILD) --parallel $(JOBS)
+
+lagraph: 
+	mkdir -p $(LAGRAPH_BUILD) && \
+	cd $(LAGRAPH_PATH)  && \
+	cmake -DGraphBLAS_DIR=$(BUILD) \
+	      -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+	      -DCMAKE_BUILD_TYPE=Release \
+	      -G Ninja -B build
+	cmake --build $(LAGRAPH_BUILD) --parallel $(JOBS)
+
+clean:
+	rm -rf $(BUILD)/* $(LAGRAPH_BUILD)/* ./build
+src:
+	mkdir -p build
+	gcc src/main.c     -I./vendor/GraphBLAS/Include     -I./vendor/LAGraph/include     -L./vendor/LAGraph/build/src     -L./vendor/GraphBLAS/build     -llagraph -lgraphblas  -lm   -o build/main
+
+.PHONY: all build lagraph clean src
+