add tensorrt_llm common and cutlass_extensions as 3rdparty (#3216)

Co-authored-by: BBuf <35585791+BBuf@users.noreply.github.com>

sgl-kernel/3rdparty/tensorrt_llm/common/CMakeLists.txt

@@ -0,0 +1,22 @@
+#
+# SPDX-FileCopyrightText: Copyright (c) 1993-2022 NVIDIA CORPORATION &
+# AFFILIATES. All rights reserved. SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+#
+file(GLOB SRCS *.cpp)
+file(GLOB CU_SRCS *.cu)
+
+add_library(common_src OBJECT ${SRCS} ${CU_SRCS})
+set_property(TARGET common_src PROPERTY POSITION_INDEPENDENT_CODE ON)
+set_property(TARGET common_src PROPERTY CUDA_RESOLVE_DEVICE_SYMBOLS ON)