use src layout to avoid conflicts

Author: abcdabcd987

csrc/CMakeLists.txt

@@ -68,6 +68,6 @@ target_link_libraries(pplx_kernels PUBLIC
     nvshmem::nvshmem
 )
 set_target_properties(pplx_kernels PROPERTIES
-    LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../pplx_kernels
+    LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../src/pplx_kernels
     CUDA_SEPARABLE_COMPILATION ON
 )

setup.py

@@ -74,8 +74,8 @@ def run(self) -> None:
                 "-rf",
                 "build",
                 "build-cmake",
-                "pplx-kernels.egg-info",
-                "pplx-kernels/libpplx-kernels.so",
+                "src/pplx_kernels.egg-info",
+                "src/pplx_kernels/libpplx_kernels.so",
             ]
         )
 
@@ -91,9 +91,10 @@ def run(self) -> None:
     name="pplx-kernels",
     version=VERSION,
     description="Perplexity Kernels",
-    packages=find_packages(),
+    packages=find_packages(where="src"),
+    package_dir={"": "src"},
     package_data={
-        "pplx-kernels": ["libpplx-kernels.so", "py.typed"],
+        "pplx_kernels": ["libpplx_kernels.so", "py.typed"],
     },
     cmdclass={
         "build_ext": CMakeBuild,