init sycl support from rel-0.10

Author: wangziyang

3rdparty/dlpack

@@ -0,0 +1 @@
+Subproject commit 36a91576edf633479c78649e050f18dd2ddc8103

3rdparty/vta-hw

@@ -11,6 +11,7 @@ include(cmake/utils/FindVulkan.cmake)
 include(cmake/utils/FindLLVM.cmake)
 include(cmake/utils/FindROCM.cmake)
 include(cmake/utils/FindEthosN.cmake)
+include(cmake/utils/FindSYCL.cmake)
 
 if(EXISTS ${CMAKE_CURRENT_BINARY_DIR}/config.cmake)
   include(${CMAKE_CURRENT_BINARY_DIR}/config.cmake)
@@ -28,6 +29,8 @@ tvm_option(USE_CUDA "Build with CUDA" OFF)
 tvm_option(USE_OPENCL "Build with OpenCL" OFF)
 tvm_option(USE_OPENCL_GTEST "Path to OpenCL specific gtest version for runtime cpp tests." /path/to/opencl/gtest)
 tvm_option(USE_VULKAN "Build with Vulkan" OFF)
+tvm_option(USE_SYCL "Build with SYCL" OFF)
+# tvm_option(USE_SYCL_GTEST "Path to SYCL specific gtest version for runtime cpp tests." "/home/wzy/app/googletest-build-release-1.10")
 
 
 # Whether to use spirv-tools.and SPIRV-Headers from Khronos github or gitlab.
@@ -474,6 +477,7 @@ include(cmake/modules/Metal.cmake)
 include(cmake/modules/ROCM.cmake)
 include(cmake/modules/LLVM.cmake)
 include(cmake/modules/Micro.cmake)
+include(cmake/modules/SYCL.cmake)
 include(cmake/modules/contrib/EthosN.cmake)
 include(cmake/modules/contrib/CMSISNN.cmake)
 include(cmake/modules/contrib/EthosU.cmake)
@@ -524,7 +528,20 @@ add_library(tvm_objs OBJECT ${COMPILER_SRCS})
 add_library(tvm_runtime_objs OBJECT ${RUNTIME_SRCS})
 add_library(tvm_libinfo_objs OBJECT ${LIBINFO_FILE})
 
-add_library(tvm SHARED $<TARGET_OBJECTS:tvm_objs> $<TARGET_OBJECTS:tvm_runtime_objs> $<TARGET_OBJECTS:tvm_libinfo_objs>)
+# add_library(tvm SHARED $<TARGET_OBJECTS:tvm_objs> $<TARGET_OBJECTS:tvm_runtime_objs> $<TARGET_OBJECTS:tvm_libinfo_objs>)
+
+if(USE_SYCL)
+  if(USE_SYCL_CUDA)
+    set(CMAKE_CXX_FLAGS "-fsycl -fsycl-targets=nvptx64-nvidia-cuda ${CMAKE_CXX_FLAGS}")
+  elseif(USE_SYCL_HIP)
+    set(CMAKE_CXX_FLAGS "-fsycl -fsycl-targets=amdgcn-amd-amdhsa -Xsycl-target-backend --offload-arch=gfx908 ${CMAKE_CXX_FLAGS}")
+  endif()  
+  add_library(tvm_sycl_runtime_objs OBJECT ${SYCL_RUNTIME_SRCS})
+  add_library(tvm SHARED $<TARGET_OBJECTS:tvm_objs> $<TARGET_OBJECTS:tvm_runtime_objs> $<TARGET_OBJECTS:tvm_sycl_runtime_objs> $<TARGET_OBJECTS:tvm_libinfo_objs>)
+else()
+  add_library(tvm SHARED $<TARGET_OBJECTS:tvm_objs> $<TARGET_OBJECTS:tvm_runtime_objs> $<TARGET_OBJECTS:tvm_libinfo_objs>)
+endif()
+
 target_include_directories(tvm PUBLIC "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>")
 set_property(TARGET tvm APPEND PROPERTY LINK_OPTIONS "${TVM_NO_UNDEFINED_SYMBOLS}")
 set_property(TARGET tvm APPEND PROPERTY LINK_OPTIONS "${TVM_VISIBILITY_FLAG}")
@@ -537,7 +554,11 @@ if(BUILD_STATIC_RUNTIME)
   add_custom_command(TARGET tvm_runtime POST_BUILD
     COMMAND ${CMAKE_COMMAND} -E cmake_echo_color --yellow --bold ${NOTICE})
 else()
-  add_library(tvm_runtime SHARED $<TARGET_OBJECTS:tvm_runtime_objs> $<TARGET_OBJECTS:tvm_libinfo_objs>)
+  if(USE_SYCL)
+    add_library(tvm_runtime SHARED $<TARGET_OBJECTS:tvm_runtime_objs> $<TARGET_OBJECTS:tvm_sycl_runtime_objs> $<TARGET_OBJECTS:tvm_libinfo_objs>)
+  else()
+    add_library(tvm_runtime SHARED $<TARGET_OBJECTS:tvm_runtime_objs> $<TARGET_OBJECTS:tvm_libinfo_objs>)
+  endif()
   set_property(TARGET tvm_runtime APPEND PROPERTY LINK_OPTIONS "${TVM_NO_UNDEFINED_SYMBOLS}")
 endif()
 target_include_directories(tvm_runtime PUBLIC "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>")
@@ -630,6 +651,20 @@ if(USE_OPENCL AND DEFINED USE_OPENCL_GTEST AND EXISTS ${USE_OPENCL_GTEST})
   message(STATUS "Found OpenCL gtest at ${USE_OPENCL_GTEST}")
 endif()
 
+if(USE_SYCL AND DEFINED USE_SYCL_GTEST AND EXISTS ${USE_SYCL_GTEST})
+  include(FetchContent)
+  FetchContent_Declare(googletest SOURCE_DIR "${USE_SYCL_GTEST}")
+  set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+  FetchContent_MakeAvailable(googletest)
+  target_include_directories(tvm_runtime PRIVATE "${USE_SYCL_GTEST}/lib")
+  target_include_directories(tvm PRIVATE "${GTEST_LIBS}/lib")
+  target_link_libraries(tvm_runtime PUBLIC gtest gtest_main)
+  target_link_libraries(tvm PUBLIC gtest gtest_main)
+  include_directories("${USE_SYCL_GTEST}/include")
+  message(STATUS "Using SYCL gtest include at ${USE_SYCL_GTEST}/include")
+  message(STATUS "Using SYCL gtest library at ${USE_SYCL_GTEST}/lib")
+endif()
+
 # Set flags for clang
 include(cmake/modules/ClangFlags.cmake)
 set(CRC16_INCLUDE_PATH "3rdparty/libcrc/include")