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c3sr / pangolin

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Add CSR+COO module with bidirectional edges #49

Open msharmavikram opened 4 years ago

msharmavikram commented 4 years ago

DAG as of now does unidirectional edge representation only. Need enhancement to support bidirectional edges.

cwpearson commented 4 years ago

Okay if bidirectional edges are just two unidirectional edges? Do we need to attach values to each edge?

msharmavikram commented 4 years ago

Yes. However, it still should be in one edge data structure and sorted as before. And we don't need values.

For SPMV, i am thinking to create a random array for the values.