# CUpti_Profiler_SetConfig_Params Struct Reference
[CUPTI Profiling API]

Params for cuptiProfilerSetConfig.

## Data Fields
size_t | configSize
| [in] size of config
CUcontext | ctx
| [in] if NULL, the current CUcontext is used
uint16_t | minNestingLevel
| [in] the lowest nesting level to be profiled; must be >= 1
uint16_t | numNestingLevels
| [in] the number of nesting levels to profile; must be >= 1
size_t | passIndex
| [in] Set this to zero for in-app replay; set this to the output of EndPass() for application replay
const uint8_t * | pConfig
| [in] Config created by NVPW_RawMetricsConfig_GetConfigImage(). Must be align(8).
void * | pPriv
| [in] assign to NULL
size_t | structSize
| [in] CUpti_Profiler_SetConfig_Params_STRUCT_SIZE
uint16_t | targetNestingLevel
| [in] Set this to minNestingLevel for in-app replay; set this to the output of EndPass() for application