hi_mpi_dvpp_free

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	☓

Frees device memory.

The hi_mpi_dvpp_free interface can release only the memory that is applied for through the hi_mpi_dvpp_malloc interface.

hi_s32 hi_mpi_dvpp_free(hi_void *dev_ptr)

Parameter	Input/Output	Description
dev_ptr	Input	Pointer to memory to free.