relax python versions + fix build linkage error (#24)

youkaichao · web-flow · commit c336fafe1d41 · 2025-06-10T12:20:09.000+01:00
1. relax python version to &gt;3.9
2. link `nvshmem::nvshmem_bootstrap_uid` , otherwise we have runtime
link error.

Signed-off-by: youkaichao &lt;youkaichao@gmail.com&gt;
diff --git a/csrc/CMakeLists.txt b/csrc/CMakeLists.txt
@@ -69,6 +69,7 @@ target_link_libraries(pplx_kernels PUBLIC
     CUDA::cuda_driver
     CUDA::cudart
     nvshmem::nvshmem
+    nvshmem::nvshmem_bootstrap_uid
 )
 set_target_properties(pplx_kernels PROPERTIES
     LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../src/pplx_kernels
diff --git a/pyproject.toml b/pyproject.toml
@@ -3,7 +3,7 @@ name = "pplx-kernels"
 version = "0.0.1"
 description = "Perplexity CUDA Kernels"
 readme = "README.md"
-requires-python = ">=3.12"
+requires-python = ">=3.9"
 
 [build-system]
 requires = ["setuptools>=61.0", "wheel", "torch"]

Original file line number	Diff line number	Diff line change
`@@ -69,6 +69,7 @@ target_link_libraries(pplx_kernels PUBLIC`
`69`	`69`	`CUDA::cuda_driver`
`70`	`70`	`CUDA::cudart`
`71`	`71`	`nvshmem::nvshmem`
	`72`	`+ nvshmem::nvshmem_bootstrap_uid`
`72`	`73`	`)`
`73`	`74`	`set_target_properties(pplx_kernels PROPERTIES`
`74`	`75`	`LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../src/pplx_kernels`