Function hip_sys::hiprt::hipDeviceDisablePeerAccess

source · 
pub unsafe extern "C" fn hipDeviceDisablePeerAccess(
    peerDeviceId: i32
) -> hipError_t
Expand description

@brief Disable direct access from current device’s virtual address space to memory allocations physically located on a peer device.

Returns hipErrorPeerAccessNotEnabled if direct access to memory on peerDevice has not yet been enabled from the current device.

@param [in] peerDeviceId

@returns #hipSuccess, #hipErrorPeerAccessNotEnabled