[WIP] Added sgDMA operator for scatter kvcache communication.

tests/sgdma_cpp/CMakeLists.txt

@@ -0,0 +1,23 @@
+cmake_minimum_required(VERSION 3.18)
+project(sgdma_test CUDA CXX)
+
+# Find CUDA
+enable_language(CUDA)
+find_package(CUDA REQUIRED)
+
+# Set C++ standard
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CUDA_STANDARD 17)
+
+# CUDA flags
+set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} -O3 --use_fast_math")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
+
+# Build test executable
+add_executable(sgdma_test sgdma_test.cpp)
+target_link_libraries(sgdma_test cudart)
+
+# Set output directory
+set_target_properties(sgdma_test PROPERTIES
+    RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin
+)