getBase
API Definition |
void getBase(int deviceId, char* xb) const |
|---|---|
Function |
Obtains the feature vectors managed by AscendIndexFlat in the specific deviceId. |
Input |
int deviceId: processor name on the NPU. |
Output |
char* xb: feature vectors of the base library stored in deviceId by AscendIndexFlat. |
Return Value |
N/A |
Restrictions |
The deviceId must be a valid processor ID. The value of xb must be a non-null pointer and the length must be dim x BaseSize x sizeof(float32) bytes. Otherwise, an out-of-bounds read/write error may occur, causing program breakdown. BaseSize is the return value of the getBaseSize function. |
Parent topic: AscendIndexFlat