[L0] fix return type for urUsmP2PPeerAccessGetInfoExp

and implement it for L0 v2

Author: igchor

source/adapters/level_zero/CMakeLists.txt

@@ -136,6 +136,7 @@ if(UR_BUILD_ADAPTER_L0_V2)
         ${CMAKE_CURRENT_SOURCE_DIR}/program.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/helpers/kernel_helpers.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/helpers/memory_helpers.cpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/usm_p2p.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/../../ur/ur.cpp
         # v2-only sources
         ${CMAKE_CURRENT_SOURCE_DIR}/v2/command_list_cache.hpp

source/adapters/level_zero/v2/api.cpp

@@ -622,24 +622,4 @@ ur_result_t urUSMReleaseExp(ur_context_handle_t hContext, void *pMem) {
   return UR_RESULT_ERROR_UNSUPPORTED_FEATURE;
 }
 
-ur_result_t urUsmP2PEnablePeerAccessExp(ur_device_handle_t commandDevice,
-                                        ur_device_handle_t peerDevice) {
-  logger::error("{} function not implemented!", __FUNCTION__);
-  return UR_RESULT_ERROR_UNSUPPORTED_FEATURE;
-}
-
-ur_result_t urUsmP2PDisablePeerAccessExp(ur_device_handle_t commandDevice,
-                                         ur_device_handle_t peerDevice) {
-  logger::error("{} function not implemented!", __FUNCTION__);
-  return UR_RESULT_ERROR_UNSUPPORTED_FEATURE;
-}
-
-ur_result_t urUsmP2PPeerAccessGetInfoExp(ur_device_handle_t commandDevice,
-                                         ur_device_handle_t peerDevice,
-                                         ur_exp_peer_info_t propName,
-                                         size_t propSize, void *pPropValue,
-                                         size_t *pPropSizeRet) {
-  logger::error("{} function not implemented!", __FUNCTION__);
-  return UR_RESULT_ERROR_UNSUPPORTED_FEATURE;
-}
 } // namespace ur::level_zero