From e965ccc1a2ccc0ca6681f81a21ca5268535db236 Mon Sep 17 00:00:00 2001
From: gongchensu <zhuyue_134@qq.com>
Date: Fri, 10 Jul 2026 02:53:47 +0000
Subject: [PATCH] fix: remove unverified Iluvatar graph support

---
 src/native/cuda/iluvatar/runtime_.h | 45 +++--------------------------
 tests/CMakeLists.txt                |  2 --
 2 files changed, 4 insertions(+), 43 deletions(-)

diff --git a/src/native/cuda/iluvatar/runtime_.h b/src/native/cuda/iluvatar/runtime_.h
index 5c7facc..9425559 100644
--- a/src/native/cuda/iluvatar/runtime_.h
+++ b/src/native/cuda/iluvatar/runtime_.h
@@ -14,20 +14,13 @@ namespace infini::rt::runtime {
 
 template <>
 struct Runtime<Device::Type::kIluvatar>
-    : GraphRuntime<Runtime<Device::Type::kIluvatar>,
-                   CudaRuntime<Runtime<Device::Type::kIluvatar>>> {
+    : CudaRuntime<Runtime<Device::Type::kIluvatar>> {
   using Error = cudaError_t;
 
   using Stream = cudaStream_t;
 
-  using Graph = cudaGraph_t;
-
-  using GraphExec = cudaGraphExec_t;
-
   using Event = cudaEvent_t;
 
-  using StreamCaptureMode = cudaStreamCaptureMode;
-
   static constexpr Device::Type kDeviceType = Device::Type::kIluvatar;
 
   static constexpr Error kSuccess = cudaSuccess;
@@ -84,7 +77,9 @@ struct Runtime<Device::Type::kIluvatar>
     return cudaMemsetAsync(std::forward<decltype(args)>(args)...);
   };
 
-  static constexpr auto StreamCreate = cudaStreamCreate;
+  static constexpr auto StreamCreate = [](auto&&... args) {
+    return cudaStreamCreate(std::forward<decltype(args)>(args)...);
+  };
 
   static constexpr auto StreamDestroy = [](auto&&... args) {
     return cudaStreamDestroy(std::forward<decltype(args)>(args)...);
@@ -125,38 +120,6 @@ struct Runtime<Device::Type::kIluvatar>
   static constexpr auto EventElapsedTime = [](auto&&... args) {
     return cudaEventElapsedTime(std::forward<decltype(args)>(args)...);
   };
-
-  static constexpr auto kStreamCaptureModeGlobal = cudaStreamCaptureModeGlobal;
-
-  static constexpr auto kStreamCaptureModeThreadLocal =
-      cudaStreamCaptureModeThreadLocal;
-
-  static constexpr auto kStreamCaptureModeRelaxed =
-      cudaStreamCaptureModeRelaxed;
-
-  static constexpr auto StreamBeginCapture = [](auto&&... args) {
-    return cudaStreamBeginCapture(std::forward<decltype(args)>(args)...);
-  };
-
-  static constexpr auto StreamEndCapture = [](auto&&... args) {
-    return cudaStreamEndCapture(std::forward<decltype(args)>(args)...);
-  };
-
-  static constexpr auto GraphDestroy = [](auto&&... args) {
-    return cudaGraphDestroy(std::forward<decltype(args)>(args)...);
-  };
-
-  static constexpr auto GraphInstantiate = [](auto&&... args) {
-    return cudaGraphInstantiate(std::forward<decltype(args)>(args)...);
-  };
-
-  static constexpr auto GraphExecDestroy = [](auto&&... args) {
-    return cudaGraphExecDestroy(std::forward<decltype(args)>(args)...);
-  };
-
-  static constexpr auto GraphLaunch = [](auto&&... args) {
-    return cudaGraphLaunch(std::forward<decltype(args)>(args)...);
-  };
 };
 
 static_assert(Runtime<Device::Type::kIluvatar>::Validate());
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 437c3ae..88362f6 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -65,8 +65,6 @@ if(WITH_ILUVATAR)
         ILUVATAR infini::rt::Device::Type::kIluvatar
         infini/rt/iluvatar/runtime_.h
         1 1 1 1 1 1 1 1)
-    add_infini_rt_backend_graph_test(
-        ILUVATAR infini::rt::Device::Type::kIluvatar 1)
 endif()
 
 if(WITH_HYGON)