* add nprobe logging
Signed-off-by: Nsahuang <xiaohai.xu@zilliz.com>

* add all cases
Signed-off-by: Nsahuang <xiaohai.xu@zilliz.com>

* fix indexflat  search
Signed-off-by: Ncqy <yaya645@126.com>

* add parallel_policy_threshold
Signed-off-by: Nshengjun.li <shengjun.li@zilliz.com>
Co-authored-by: Nshengjun.li <shengjun.li@zilliz.com>

* roll back to original faiss 1.6.0
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

* update to faiss_1.6.3
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

* patch all change to faiss 1.6.3
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

* faiss CPU version build pass
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

* faiss GPU version build pass
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

Remove faiss docs