Function hip_runtime_sys::hipMemGetInfo

pub unsafe extern "C" fn hipMemGetInfo(
    free: *mut usize,
    total: *mut usize
) -> hipError_t

@brief Query memory info. Return snapshot of free memory, and total allocatable memory on the device.

Returns in *free a snapshot of the current free memory. @returns #hipSuccess, #hipErrorInvalidDevice, #hipErrorInvalidValue @warning On HCC, the free memory only accounts for memory allocated by this process and may be optimistic.