Building NSG index for single core CPU

[K16DIABLO]

Hello, I'm interested in your work and I'm trying to reproduce your result.

I want to reproduce the result for DEEP100M dataset on single core.
However, test_nn_descent is not working because of segmentation fault.
Can you let me know how did you build kNN graphs for this dataset?
Also, can you share both kNN graph and nsg index?

Thanks

[K16DIABLO]

I successfully built kNN graph for DEEP100M dataset, but I faced another problem. Current test_nsg_index raises segmentation fault, so I fixed it by changing the variable type. However, it takes too much time to build the graph even I made it work. I used AWS r6i and c6i to build DEEP100M graph, but it takes more than 2 days. It seems test_nsg_index is different from that you used to build DEEP100M for your paper.

Thanks