Move E2E test folder

Author: EwanC

sycl/doc/extensions/experimental/sycl_ext_codeplay_enqueue_native_command.asciidoc

@@ -53,12 +53,16 @@ specification.*
 
 == Backend support status
 
-This extension is currently implemented in {dpcpp} only for GPU devices and
+The base extension is currently implemented in {dpcpp} only for GPU devices and
 only when using the CUDA or HIP backends.  Attempting to use this extension in
 kernels that run on other devices or backends may result in undefined
 behavior.  Be aware that the compiler is not able to issue a diagnostic to
 warn you if this happens.
 
+The semantics in the <<sycl-graph-interaction, SYCL-Graph Interaction>> section
+however are implemented for all of Level-Zero, OpenCL, CUDA and HIP devices.
+Where support is conditional on the device reporting the
+`aspect::ext_oneapi_limited_graph` aspect.
 
 == Overview
 
@@ -245,6 +249,10 @@ bool interop_handle::ext_codeplay_has_graph() const;
 ----
 
 | Query if the `interop_handle` object has a native graph object available.
+  Note that host-task nodes in a `command_graph` will return `false` for this,
+  as host-task commands are executed by the SYCL runtime rather than the
+  backend device, so there is no native graph object associated with the
+  command.
 
 |
 [source,c++]

sycl/test-e2e/EnqueueNativeCommand/Graph/cuda_explicit_usm.cpp renamed to sycl/test-e2e/Graph/NativeCommand/cuda_explicit_usm.cpp

@@ -1486,7 +1486,7 @@ UR_APIEXPORT ur_result_t UR_APICALL urCommandBufferAppendNativeCommandExp(
     const ur_exp_command_buffer_sync_point_t *pSyncPointWaitList,
     ur_exp_command_buffer_sync_point_t *pSyncPoint) {
   try {
-    // Call user-define function immediately
+    // Call user-defined function immediately
     pfnNativeCommand(pData);
 
     // Cuda graph node returned by interop_handle::getNativeGraph() in callback

sycl/test-e2e/EnqueueNativeCommand/Graph/cuda_multiple_native_commands.cpp renamed to sycl/test-e2e/Graph/NativeCommand/cuda_multiple_native_commands.cpp

@@ -1118,7 +1118,7 @@ UR_APIEXPORT ur_result_t UR_APICALL urCommandBufferAppendNativeCommandExp(
     const ur_exp_command_buffer_sync_point_t *pSyncPointWaitList,
     ur_exp_command_buffer_sync_point_t *pSyncPoint) {
   try {
-    // Call user-define function immediately
+    // Call user-defined function immediately
     pfnNativeCommand(pData);
 
     // HIP graph node returned by interop_handle::getNativeGraph() in callback

sycl/test-e2e/EnqueueNativeCommand/Graph/cuda_record_buffer.cpp renamed to sycl/test-e2e/Graph/NativeCommand/cuda_record_buffer.cpp

@@ -2368,7 +2368,7 @@ ur_result_t urCommandBufferAppendNativeCommandExp(
              (ZeCommandList, nullptr, ZeEventList.size(),
               getPointerFromVector(ZeEventList)));
 
-  // Call user-define function immediately
+  // Call user-defined function immediately
   pfnNativeCommand(pData);
 
   // Barrier on all commands after user defined commands.

sycl/test-e2e/EnqueueNativeCommand/Graph/cuda_record_usm.cpp renamed to sycl/test-e2e/Graph/NativeCommand/cuda_record_usm.cpp

@@ -510,7 +510,7 @@ ur_result_t urCommandBufferAppendNativeCommandExp(
   UR_CALL(
       hCommandBuffer->commandListManager.appendBarrier(0, nullptr, nullptr));
 
-  // Call user-define function immediately
+  // Call user-defined function immediately
   pfnNativeCommand(pData);
 
   // Barrier on all commands after user defined commands.

sycl/test-e2e/EnqueueNativeCommand/Graph/hip_explicit_usm.cpp renamed to sycl/test-e2e/Graph/NativeCommand/hip_explicit_usm.cpp

@@ -756,7 +756,7 @@ ur_result_t UR_APICALL urCommandBufferAppendNativeCommandExp(
       hCommandBuffer->CLCommandBuffer, nullptr, nullptr, WaitListSize,
       SyncPointWaitList, nullptr, nullptr));
 
-  // Call user-define function immediately
+  // Call user-defined function immediately
   pfnNativeCommand(pData);
 
   // Barrier on all commands after user defined commands.