RuntimeError: /root/spconv/include/tensorview/helper_launch.h 17

[AllenPeng0209]

I changed the voxel_size and max_point_in_voxel and lead the error.

[wangjingbo1219]

I have the same problem when I change the gpu device from 'cuda:0' to 'cuda:1'

[traveller59]

@AllenPeng0209 could you provide your modification to help me reproduce this error?
@wangjingbo1219 I only have one gpu, so I can't debug this...
This error usually due to a fail calculation of previous sparse convolution.

[AllenPeng0209]

I changed the car.fhd.config, voxel_size [0.5,0.5,1] and max_num_point=[100]