TFE_MonitoringCounter1* counter);
TF_CAPI_EXPORT extern TFE_MonitoringCounterCell* TFE_MonitoringGetCellCounter1(
    TFE_MonitoringCounter1* counter, const char* label1);

// APIs for Counter with 2 labels.
typedef struct TFE_MonitoringCounter2 TFE_MonitoringCounter2;
TF_CAPI_EXPORT extern TFE_MonitoringCounter2* TFE_MonitoringNewCounter2(
    const char* name, TF_Status* status, const char* description,

// * int is used as an index into arrays.
// * Deletion functions are safe to call on nullptr.
//
// Questions left to address:
// * Might at some point need a way for callers to provide their own Env.
// * Maybe add TF_TensorShape that encapsulates dimension info.
//
// Design decisions made:
// * Backing store for tensor memory has an associated deallocation