* clean warning
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

* update faiss make options
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

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

* fix clang format
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

* remove wrong file
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

* update unittest
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>
Co-authored-by: Nshengjun.li <shengjun.li@zilliz.com>