aclrtGetSysParamOpt

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	√

Description

Obtains the value of a runtime parameter from the current process.

If aclrtSetSysParamOpt is not called to set the runtime parameter value, you can directly call this API to obtain the default value of each parameter, which is 0, indicating that deterministic computing and memory access violation detection are disabled. After aclrtSetSysParamOpt is called to set the runtime parameter value, you can call aclrtGetSysParamOpt to obtain the parameter value.

Prototype

aclError aclrtGetSysParamOpt(aclSysParamOpt opt, int64_t *value)

Parameters

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

Returns

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

Parent topic: Runtime Configuration