aclfvSetNMTopNum

Product	Supported
Atlas A3 training products/Atlas A3 inference products	x
Atlas A2 training products/Atlas A2 inference products	x
Atlas 200I/500 A2 inference products	x
Atlas inference products	√
Atlas training products	x

Sets the maximum number of results (topK) returned in the N:M search mode. If it is not set, top 500 results are returned by default.

The Atlas inference accelerator modules does not support this API.

aclError aclfvSetNMTopNum(aclfvInitPara *initPara, uint32_t maxTopNumForNM)

Parameter	Input/Output	Description
initPara	Input/Output	Pointer to the initialization parameter for feature vector search. Call aclfvCreateInitPara to create data of the aclfvInitPara type in advance.
maxTopNumForNM	Input	Maximum number of results (topK) returned in N:M mode. Must be in the range of [500, 4800].

Parameter

Input/Output

Description

initPara

Input/Output

Pointer to the initialization parameter for feature vector search.

Call aclfvCreateInitPara to create data of the aclfvInitPara type in advance.

maxTopNumForNM

Input

Maximum number of results (topK) returned in N:M mode. Must be in the range of [500, 4800].

0 on success; else, failure. For details, see aclError.

Parent topic: aclfvInitPara