feature: add cloning memory copy extension descriptors

Related-To: NEO-15606

Signed-off-by: Zbigniew Zdanowicz <[email protected]>

Author: zzdanowicz

level_zero/core/source/cmdlist/cmdlist.h

@@ -261,7 +261,9 @@ struct CommandList : _ze_command_list_handle_t {
 
     static ze_result_t setKernelState(Kernel *kernel, const ze_group_size_t groupSizes, void **arguments);
     static ze_result_t cloneAppendKernelExtensions(const ze_base_desc_t *desc, void *&outPnext);
-    static void freeClonedAppendKernelExtensions(void *outPnext);
+    static void freeClonedAppendKernelExtensions(void *pNext);
+    static ze_result_t cloneAppendMemoryCopyExtensions(const ze_base_desc_t *desc, void *&outPnext);
+    static void freeClonedAppendMemoryCopyExtensions(void *pNext);
 
     inline ze_command_list_handle_t toHandle() { return this; }
 

level_zero/core/source/cmdlist/cmdlist_additional_args.cpp

@@ -75,4 +75,11 @@ ze_result_t CommandList::obtainMemoryCopyParamsFromExtensions(const ze_base_desc
     return ZE_RESULT_SUCCESS;
 }
 
+ze_result_t CommandList::cloneAppendMemoryCopyExtensions(const ze_base_desc_t *desc, void *&outPnext) {
+    return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
+}
+
+void CommandList::freeClonedAppendMemoryCopyExtensions(void *pNext) {
+}
+
 } // namespace L0

level_zero/core/test/unit_tests/sources/cmdlist/test_cmdlist_4.cpp

@@ -1731,7 +1731,7 @@ HWTEST_F(CommandListCreateTests, givenRegularOutOfOrderCommandListWhenGettingInO
     EXPECT_EQ(0u, commandListImp->getInOrderExecHostGpuAddress());
 }
 
-HWTEST_F(CommandListCreateTests, givenCooperativeDescriptorWhenCloneIsCalledThenClonedValueDesciriptorIsAvailable) {
+HWTEST_F(CommandListCreateTests, givenCooperativeDescriptorWhenCloneAppendKernelIsCalledThenClonedValueDesciriptorIsAvailable) {
     ze_command_list_append_launch_kernel_param_cooperative_desc_t cooperativeDesc{ZE_STRUCTURE_TYPE_COMMAND_LIST_APPEND_PARAM_COOPERATIVE_DESC, nullptr, true};
 
     void *outExtPtr = nullptr;
@@ -1746,7 +1746,7 @@ HWTEST_F(CommandListCreateTests, givenCooperativeDescriptorWhenCloneIsCalledThen
     CommandList::freeClonedAppendKernelExtensions(outExtPtr);
 }
 
-HWTEST_F(CommandListCreateTests, givenUnsupportedDescriptorWhenCloneIsCalledThenErrorIsReturned) {
+HWTEST_F(CommandListCreateTests, givenUnsupportedDescriptorWhenCloneAppendKernelIsCalledThenErrorIsReturned) {
     ze_base_desc_t ext = {};
     ext.stype = ZE_STRUCTURE_TYPE_MUTABLE_GRAPH_ARGUMENT_EXP_DESC;
     ext.pNext = nullptr;
@@ -1757,5 +1757,18 @@ HWTEST_F(CommandListCreateTests, givenUnsupportedDescriptorWhenCloneIsCalledThen
     EXPECT_EQ(nullptr, outExtPtr);
 }
 
+HWTEST_F(CommandListCreateTests, givenUnsupportedDescriptorWhenCloneAppendMemoryCopyIsCalledThenErrorIsReturned) {
+    ze_base_desc_t ext = {};
+    ext.stype = ZE_STRUCTURE_TYPE_MUTABLE_GRAPH_ARGUMENT_EXP_DESC;
+    ext.pNext = nullptr;
+
+    void *outExtPtr = nullptr;
+    auto result = CommandList::cloneAppendMemoryCopyExtensions(&ext, outExtPtr);
+    EXPECT_EQ(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE, result);
+    EXPECT_EQ(nullptr, outExtPtr);
+
+    CommandList::freeClonedAppendMemoryCopyExtensions(&ext);
+}
+
 } // namespace ult
 } // namespace L0