Open3D使用指南 (v1.5)-ZHENWU PPU Cloud Service(ppu)-阿里云帮助中心

When you install certain 3D detection frameworks, such as mmdetection3d, Open3D is automatically installed. However, the pre-compiled package installed via pip install open3d contains a GPU binary that is incompatible with the PPU. You must recompile it from source by following the steps below.

These steps use Open3D v0.18.0 as an example and were verified in a Docker container with torch 2.4 and cuda 12.3.

Build steps

git clone -b v0.18.0 https://github.com/isl-org/Open3D
cd Open3D

apt update
apt install -y xorg-dev libxcb-shm0 libglu1-mesa-dev libc++-dev libc++abi-dev

# for cuda 12.4+
# If you are using CUDA 12.4 or later, apply the community patch to upgrade the stdgpu version.
git cherry-pick -X theirs b7e5f163e47213fb59eb93148ebd133360cbab26
# for cuda 11.x
touch /usr/local/PPU_SDK/CUDA_SDK/lib64/liblapack_static.a
# for torch 2.x
sed -i 's/CMAKE_CXX_STANDARD 14/CMAKE_CXX_STANDARD 17/g' CMakeLists.txt

mkdir build
cd build
cmake -DBUILD_CUDA_MODULE=ON \
      -DBUILD_PYTORCH_OPS=ON \
      -DCMAKE_BUILD_TYPE=RelWithDebInfo \
      ..
make -j$(nproc)
make install
pip install yapf
make pip-package

pip install lib/python_package/pip_package/*.whl

python -c "import open3d"

Unit test results

dir	file
.	test_color_map_optimization.py	1 passed
	test_flags.py	1 passed
	test_octree.py	9 passed
	test_open3d_eigen.py	39 passed
core	test_core.py	552 passed
	test_hashmap.py	16 passed
	test_linalg.py	2 failed, 82 passed
	test_nn.py	12 passed
	test_size_vector.py	3 passed
	test_sycl_utils.py	1 skipped
	test_tensor_function.py	40 passed
	test_torch_integration.py	5 passed
data	test_data.py	31 passed, 4 skipped
io	test_io.py rpc/test_remote_functions.py rpc/test_serialization.py	3 passed, 1 skipped
ml	test_contrib_iou.py	4 passed
ml	test_contrib_subsample.py	2 passed
ml_ops	test_cconv.py	8 passed, 3 skipped
	test_fixed_radius_search.py	3842 passed
	test_general_sparseconv.py	8 passed
	test_invert_neighbors_list.py	2 failed, 42 passed
	test_ragged_tensor.py	16 failed, 10 passed
	test_voxelize.py	2688 passed
	...	682 passed, 12 skipped
t	geometry/test_image.py	6 passed
	geometry/test_lineset.py	4 passed
	geometry/test_pointcloud.py	12 passed
	geometry/test_raycasting_scene.py	18 passed
	geometry/test_tensormap.py	9 passed
	geometry/test_trianglemesh.py	43 passed
	io/test_noise.py	1 passed
	io/test_realsense.py	2 skipped
	registration/test_registration.py	12 passed
	registration/test_transformation_estimation.py	8 passed
visualization	test_cpu_rendering.py	1 skipped
visualization	test_tensorboard_plugin.py	4 skipped

core/test_linalg.py contains errors caused by unsupported cusolverDnSgesvd_bufferSize / cusolverDnDgesvd_bufferSize operations.
A few test cases in the ml_ops directory resulted in a core dump.
Current pass rate: 8193 / 8213 = 99.7%

Known issues

Unit test runtime issues
- test_linalg.py::test_svd
  - The open3d.core.svd function fails because cusolverDnSgesvd_bufferSize and cusolverDnDgesvd_bufferSize are not supported.
- test_invert_neighbors_list.py
  - Providing an incorrect shape as input to ml.ops.invert_neighbors_list causes a segmentation fault (core dumped) instead of the expected exception.
- test_ragged_tensor.py
  - Iterating through the elements of a RaggedTensor causes a segmentation fault (core dumped).