Function Description

IndexIL is a feature management abstract class based on the continuous memory allocation mechanism. It serves the retrieval algorithm that uses subscript indexes as labels and needs to inherit all APIs for implementation.

The vectors stored in the base library and the query vectors of each API must be of normalized FP16 type. (IL indicates Indices as Labels.)

Multi-thread concurrent calling is not supported. Therefore, you need to add locks in multi-thread scenarios. Otherwise, the retrieval API may be abnormal. In addition, one device cannot be shared by different threads.