PointCloudLibrary / PointCloudLibrary/pcl
pcl::gpu::EuclideanClusterExtraction crashed
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- Dominant language
- C++
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Description
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Your Environment
- Operating System and version: Win7 64
- Compiler: VS2015 x64
- PCL Version: the latest PCL source code in the GitHub
- GPU: Quadro K620
Expected Behavior
I wanna use pcl::gpu::EculidenClusterExtraction to speed up segmentation task.
Current Behavior
The program crashed when it call the function extract() and show the info:
Error: invalid device function F:/PCL/pcl-master/gpu/octree/src/cuda/octree_host.cu:64
I debuted and found the crash point was at the line 193 in gpu_extract_clusters.cpp:
if(!tree_->isBuild())
{
tree_->build();
}
Possible Solution
Code to Reproduce
Context
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with gpu_extract_clusters.cpp around line 193 and gpu/octree/src/cuda/octree_host.cu line 64, then reproduce the extract() call on the stated Win7, VS2015 x64, Quadro K620 environment. A useful resolution would identify the cause of the invalid device function and make pcl::gpu::EuclideanClusterExtraction::extract() complete successfully, with a reproducible test or example.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- computer-vision
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100