aclrtSetSysParamOpt

Applicability

Product	Supported
Atlas 350 Accelerator Card	√
Atlas A3 training product/Atlas A3 inference product	√
Atlas A2 training product/Atlas A2 inference product	√
Atlas 200I/500 A2 inference product	√
Atlas inference product	√
Atlas training product	√

Function

Sets the value of a runtime parameter of the current process. After this API is called to set the runtime parameter value, you can call aclrtGetSysParamOpt to obtain the parameter value.

This API applies to processes, whereas aclrtCtxSetSysParamOpt applies to contexts.

Prototype

aclError aclrtSetSysParamOpt(aclSysParamOpt opt, int64_t value)

Parameters

Parameter	Input/Output	Description
opt	Input	Runtime parameter. For details, see aclSysParamOpt.
value	Input	Runtime parameter value.

Returns

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

Parent topic: Runtime Configuration