under test, not sure no errors

ex_engine/csrc/ilu_CMakeLists.txt

@@ -0,0 +1,28 @@
+include(cc_library)
+set(CMAKE_CUDA_ARCHITECTURES ivcore11)
+file(GLOB_RECURSE ILU_HEADER_FILES
+  "${CMAKE_CURRENT_LIST_DIR}/*.h"
+)
+
+file(GLOB_RECURSE ILU_SOURCE_FILES
+  "${CMAKE_CURRENT_LIST_DIR}/*.cpp"
+  "${CMAKE_CURRENT_LIST_DIR}/*.cu"
+)
+
+find_package(Python3 REQUIRED COMPONENTS Interpreter Development)
+
+cc_library(
+  NAME
+    ilu_kernels
+  HDRS
+    ${ILU_HEADER_FILES}
+  SRCS
+    ${ILU_SOURCE_FILES}
+  DEPS
+    torch
+    :util
+    ixformer_kernels
+    ixformer
+    ${Python3_LIBRARIES}
+    cuinfer
+)