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                                            pqypq

A possible solution to OOM in Metattack.

Hi! I've encountered the same problem that CUDA out of memory when using the following environment on Ubuntu 20.04.5 LTS: ``` numpy==1.21.6 scipy==1.7.3 torch==1.13.1 torch_geometric==2.2.0 torch_scatter==2.1.0+pt113cu116 torch_sparse==0.6.16+pt113cu116 ``` I have...

A possible solution to OOM in Metattack.

Hi, thanks for your reply! I'm now working on the mettack on the graph data. I'm running the cora dataset on a GPU with 10.76GB memory. I tried to replace...

A possible solution to OOM in Metattack.

Hi, thanks for your suggestions! I tried to create an environment with the details below: ``` numpy==1.18.1 scipy==1.4.1 pytorch==1.8.0 torch_scatter==2.0.8 torch_sparse==0.6.12 ``` Under these settings, I can successfully run the...

A possible solution to OOM in Metattack.

Hi @Leirunlin @nowyouseemejoe , thanks for your advice, I will try that!

A possible solution to OOM in Metattack.

> Hi, This problem can be solved by revising the Line 126 as: adj_meta_grad = adj_grad.detach() * (-2 * modified_adj.detach() + 1) > > > Hi! As mentioned in issues...