Fix undefined symbol when compiling tf_ops

charlesq34#48 (comment)

.gitignore

@@ -0,0 +1,144 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
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+*.so
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+.Python
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+.tox/
+.nox/
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+.hypothesis/
+.pytest_cache/
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+__pypackages__/
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+# logs
+log/

tf_ops/3d_interpolation/tf_interpolate_compile.sh

@@ -1,5 +1,16 @@
 # TF1.2
-g++ -std=c++11 tf_interpolate.cpp -o tf_interpolate_so.so -shared -fPIC -I /usr/local/lib/python2.7/dist-packages/tensorflow/include -I /usr/local/cuda-8.0/include -lcudart -L /usr/local/cuda-8.0/lib64/ -O2 -D_GLIBCXX_USE_CXX11_ABI=0
+#g++ -std=c++11 tf_interpolate.cpp -o tf_interpolate_so.so -shared -fPIC -I /usr/local/lib/python2.7/dist-packages/tensorflow/include -I /usr/local/cuda-8.0/include -lcudart -L /usr/local/cuda-8.0/lib64/ -O2 -D_GLIBCXX_USE_CXX11_ABI=0
 
 # TF1.4
 #g++ -std=c++11 tf_interpolate.cpp -o tf_interpolate_so.so -shared -fPIC -I /usr/local/lib/python2.7/dist-packages/tensorflow/include -I /usr/local/cuda-8.0/include -I /usr/local/lib/python2.7/dist-packages/tensorflow/include/external/nsync/public -lcudart -L /usr/local/cuda-8.0/lib64/ -L/usr/local/lib/python2.7/dist-packages/tensorflow -ltensorflow_framework -O2 -D_GLIBCXX_USE_CXX11_ABI=0
+
+# TF1.8
+#g++ -I$TF_INC/external/nsync/public -L$TF_LIB -ltensorflow_framework -std=c++11 tf_interpolate.cpp -o tf_interpolate_so.so -shared -fPIC -I /home/zhaiyu/.conda/envs/pointnet2_tf/lib/python3.5/site-packages/tensorflow/include -I /usr/local/cuda/include -lcudart -L /usr/local/cuda/lib64/ -O2
+
+
+#/bin/bash
+CUDA_ROOT=/usr/local/cuda-10.1
+TF_ROOT=/home/zhaiyu/.conda/envs/pointnet2_tf/lib/python3.5/site-packages/tensorflow
+#/usr/local/cuda-10.1/bin/nvcc -std=c++11 -c -o tf_grouping_g.cu.o tf_grouping_g.cu -O2 -DGOOGLE_CUDA=1 -x cu -Xcompiler -fPIC
+#TF 1.8
+g++ -std=c++11 tf_interpolate.cpp -o tf_interpolate_so.so -shared -fPIC -I ${TF_ROOT}/include -I ${CUDA_ROOT}/include -I ${TF_ROOT}/include/external/nsync/public -lcudart -L ${CUDA_ROOT}/lib64/ -L ${TF_ROOT} -ltensorflow_framework -O2 #-D_GLIBCXX_USE_CXX11_ABI=0

tf_ops/grouping/tf_grouping_compile.sh

@@ -1,8 +1,6 @@
 #/bin/bash
-/usr/local/cuda-8.0/bin/nvcc tf_grouping_g.cu -o tf_grouping_g.cu.o -c -O2 -DGOOGLE_CUDA=1 -x cu -Xcompiler -fPIC
-
-# TF1.2
-g++ -std=c++11 tf_grouping.cpp tf_grouping_g.cu.o -o tf_grouping_so.so -shared -fPIC -I /usr/local/lib/python2.7/dist-packages/tensorflow/include -I /usr/local/cuda-8.0/include -lcudart -L /usr/local/cuda-8.0/lib64/ -O2 -D_GLIBCXX_USE_CXX11_ABI=0
-
-# TF1.4
-#g++ -std=c++11 tf_grouping.cpp tf_grouping_g.cu.o -o tf_grouping_so.so -shared -fPIC -I /usr/local/lib/python2.7/dist-packages/tensorflow/include -I /usr/local/cuda-8.0/include -I /usr/local/lib/python2.7/dist-packages/tensorflow/include/external/nsync/public -lcudart -L /usr/local/cuda-8.0/lib64/ -L/usr/local/lib/python2.7/dist-packages/tensorflow -ltensorflow_framework -O2 -D_GLIBCXX_USE_CXX11_ABI=0
+CUDA_ROOT=/usr/local/cuda-10.1
+TF_ROOT=/home/zhaiyu/.conda/envs/pointnet2_tf/lib/python3.5/site-packages/tensorflow
+/usr/local/cuda-10.1/bin/nvcc -std=c++11 -c -o tf_grouping_g.cu.o tf_grouping_g.cu -O2 -DGOOGLE_CUDA=1 -x cu -Xcompiler -fPIC
+#TF 1.8
+g++ -std=c++11 tf_grouping.cpp tf_grouping_g.cu.o -o tf_grouping_so.so -shared -fPIC -I ${TF_ROOT}/include -I ${CUDA_ROOT}/include -I ${TF_ROOT}/include/external/nsync/public -lcudart -L ${CUDA_ROOT}/lib64/ -L ${TF_ROOT} -ltensorflow_framework -O2 #-D_GLIBCXX_USE_CXX11_ABI=0

tf_ops/sampling/tf_sampling_compile.sh

@@ -1,8 +1,6 @@
 #/bin/bash
-/usr/local/cuda-8.0/bin/nvcc tf_sampling_g.cu -o tf_sampling_g.cu.o -c -O2 -DGOOGLE_CUDA=1 -x cu -Xcompiler -fPIC
-
-# TF1.2
-g++ -std=c++11 tf_sampling.cpp tf_sampling_g.cu.o -o tf_sampling_so.so -shared -fPIC -I /usr/local/lib/python2.7/dist-packages/tensorflow/include -I /usr/local/cuda-8.0/include -lcudart -L /usr/local/cuda-8.0/lib64/ -O2 -D_GLIBCXX_USE_CXX11_ABI=0
-
-# TF1.4
-#g++ -std=c++11 tf_sampling.cpp tf_sampling_g.cu.o -o tf_sampling_so.so -shared -fPIC -I /usr/local/lib/python2.7/dist-packages/tensorflow/include -I /usr/local/cuda-8.0/include -I /usr/local/lib/python2.7/dist-packages/tensorflow/include/external/nsync/public -lcudart -L /usr/local/cuda-8.0/lib64/ -L/usr/local/lib/python2.7/dist-packages/tensorflow -ltensorflow_framework -O2 -D_GLIBCXX_USE_CXX11_ABI=0
+CUDA_ROOT=/usr/local/cuda-10.1
+TF_ROOT=/home/zhaiyu/.conda/envs/pointnet2_tf/lib/python3.5/site-packages/tensorflow
+/usr/local/cuda-10.1/bin/nvcc -std=c++11 -c -o tf_sampling_g.cu.o tf_sampling_g.cu -O2 -DGOOGLE_CUDA=1 -x cu -Xcompiler -fPIC
+#TF 1.8
+g++ -std=c++11 tf_sampling.cpp tf_sampling_g.cu.o -o tf_sampling_so.so -shared -fPIC -I ${TF_ROOT}/include -I ${CUDA_ROOT}/include -I ${TF_ROOT}/include/external/nsync/public -lcudart -L ${CUDA_ROOT}/lib64/ -L ${TF_ROOT} -ltensorflow_framework -O2 #-D_GLIBCXX_USE_CXX11_ABI=0