Could you please specify the faiss-cpu version?

[fedoracy]

With faiss-cpu=1.7.2/1.7.1, got AttributeError: Traceback (most recent call last):
File "bin/run_patchcore.py", line 435, in main() File "/home/username/anaconda3/envs/patchcore/lib/python3.8/site-packages/click/core.py", line 1130, in call return self.main(args, kwargs) File "/home/username/anaconda3/envs/patchcore/lib/python3.8/site-packages/click/core.py", line 1055, in main rv = self.invoke(ctx) File "/home/username/anaconda3/envs/patchcore/lib/python3.8/site-packages/click/core.py", line 1689, in invoke return _process_result(rv) File "/home/username/anaconda3/envs/patchcore/lib/python3.8/site-packages/click/core.py", line 1626, in _process_result value = ctx.invoke(self._result_callback, value, ctx.params) File "/home/username/anaconda3/envs/patchcore/lib/python3.8/site-packages/click/core.py", line 760, in invoke return __callback(args, **kwargs) File "bin/run_patchcore.py", line 97, in run PatchCore.fit(dataloaders["training"]) File "/home/username/anaconda3/envs/patchcore/lib/python3.8/site-packages/patchcore-0.1.0-py3.8.egg/patchcore/patchcore.py", line 153, in fit File "/home/username/anaconda3/envs/patchcore/lib/python3.8/site-packages/patchcore-0.1.0-py3.8.egg/patchcore/patchcore.py", line 176, in _fill_memory_bank File "/home/username/anaconda3/envs/patchcore/lib/python3.8/site-packages/patchcore-0.1.0-py3.8.egg/patchcore/common.py", line 330, in fit File "/home/username/anaconda3/envs/patchcore/lib/python3.8/site-packages/patchcore-0.1.0-py3.8.egg/patchcore/common.py", line 59, in fit File "/home/username/anaconda3/envs/patchcore/lib/python3.8/site-packages/patchcore-0.1.0-py3.8.egg/patchcore/common.py", line 45, in _create_index AttributeError: module 'faiss' has no attribute 'GpuIndexFlatL2'

[Confusezius]

You should be able to use faiss_cpu by simply not including the --faiss_on_gpu-flag, e.g.

python bin/run_patchcore.py --gpu 0 --seed 0 --save_patchcore_model --log_group IM224_WR50_L2-3_P01_D1024-1024_PS-3_AN-1_S0 --log_online --log_project MVTecAD_Results results \
patch_core -b wideresnet50 -le layer2 -le layer3 --pretrain_embed_dimension 1024  --target_embed_dimension 1024 --anomaly_scorer_num_nn 1 --patchsize 3 sampler -p 0.1 approx_greedy_coreset dataset --resize 256 --imagesize 224 "${dataset_flags[@]}" mvtec $datapath

instead of

python bin/run_patchcore.py --gpu 0 --seed 0 --save_patchcore_model --log_group IM224_WR50_L2-3_P01_D1024-1024_PS-3_AN-1_S0 --log_online --log_project MVTecAD_Results results \
patch_core -b wideresnet50 -le layer2 -le layer3 >>>> --faiss_on_gpu <<<<< --pretrain_embed_dimension 1024  --target_embed_dimension 1024 --anomaly_scorer_num_nn 1 --patchsize 3 sampler -p 0.1 approx_greedy_coreset dataset --resize 256 --imagesize 224 "${dataset_flags[@]}" mvtec $datapath

[fedoracy]

Many thanks!