build: Remove Unnecessary Dependency

This change removes the libtorch_nvshmem.so dependency as it is not actually needed for the PT2 format support.

Author: whoisj

CMakeLists.txt

@@ -192,7 +192,6 @@ set(PT_LIBS
 if (${TRITON_PYTORCH_NVSHMEM})
   set(PT_LIBS
       ${PT_LIBS}
-      "libtorch_nvshmem.so"
   )
 endif() # TRITON_PYTORCH_NVSHMEM
 
@@ -280,7 +279,6 @@ if (${TRITON_PYTORCH_DOCKER_BUILD})
     COMMAND docker cp pytorch_backend_ptlib:${PY_INSTALL_PATH}/torch/lib/libbackend_with_compiler.so libbackend_with_compiler.so
     COMMAND docker cp pytorch_backend_ptlib:${PY_INSTALL_PATH}/torch/lib/libaoti_custom_ops.so libaoti_custom_ops.so
     COMMAND docker cp pytorch_backend_ptlib:${PY_INSTALL_PATH}/torch/lib/libtorch_python.so libtorch_python.so
-    COMMAND /bin/sh -c "if [ ${TRITON_PYTORCH_NVSHMEM} = 'ON' ]; then docker cp pytorch_backend_ptlib:${PY_INSTALL_PATH}/torch/lib/libtorch_nvshmem.so libtorch_nvshmem.so; fi"
     COMMAND /bin/sh -c "if [ ${TRITON_PYTORCH_ENABLE_TORCHVISION} = 'ON' ]; then if [ ${RHEL_BUILD} = 'ON' ]; then docker cp -a -L pytorch_backend_ptlib:/usr/local/lib64/libtorchvision.so libtorchvision.so; else docker cp -a -L pytorch_backend_ptlib:/usr/local/${LIB_DIR}/libtorchvision.so.1 libtorchvision.so.1; fi; fi"
     COMMAND /bin/sh -c "if [ ${TRITON_PYTORCH_ENABLE_TORCHVISION} = 'ON' ]; then docker cp pytorch_backend_ptlib:/opt/pytorch/vision/torchvision/csrc include/torchvision/torchvision; fi"
     COMMAND /bin/sh -c "if [ ${TRITON_PYTORCH_ENABLE_TORCHTRT} = 'ON' ]; then docker cp pytorch_backend_ptlib:${PY_INSTALL_PATH}/torch_tensorrt/lib/libtorchtrt.so libtorchtrt.so; fi"