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GPU octree error with big PointClouds.  #2008

@tensorfreitas

Description

@tensorfreitas

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Your Environment

  • Operating System and version: Windows 10 Pro / Ubuntu 16.04
  • Compiler:
  • PCL Version: 1.8.1

Expected Behavior

pcl::gpu::Octree should be able to build for different PointClouds.

Current Behavior

It works on some PointClouds but in other gives the following error: Error: unspecified launch failure D:/Libraries/pcl-pcl-1.8.1/gpu/octree/src/cuda/octree_builder.cu:403

Possible Solution

Code to Reproduce

pcl::PointCloud<pcl::PointXYZ>::Ptr cloud(new pcl::PointCloud<pcl::PointXYZ>);
pcl::io::loadPCDFile("Original.pcd", *cloud);
pcl::gpu::Octree::PointCloud cloud_device;
cloud_device.upload(cloud->points);`
pcl::gpu::Octree octree_device;
octree_device.setCloud(cloud_device);
octree_device.build();

Context

Althogh it fails with bigger pointClouds the test works with the provided tests of DataGenerator data;
data.data_size = 871000;

Has anyone faced this kind of problem?

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