compilation error with cuda 9

[aabobakr]

Hi,
I am getting the below compilation error when trying to compile the GPU modules on a Jetson-TX2 board, with cuda 9 installed.

nvcc fatal   : Unsupported gpu architecture 'compute_20'
CMake Error at pcl_gpu_utils_generated_repacks.cu.o.cmake:207 (message):
  Error generating
  /home/nvidia/pcl-pcl-1.8.1/build/gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/./pcl_gpu_utils_generated_repacks.cu.o

Environment: Jetson TX-2

• Operating System and version: Ubuntu 16.04
• Compiler: nvcc
• PCL Version: 1.8.1

any help is appreciated.

[SergioRAgostinho]

There's two to three steps that you'll need to perform to make this work.

Start by cloning and trying to compile the current master. I assume this will fail on the same step, but then we'll get on from there.

[kazuki0824]

In CUDA 9.0, the option "sm_20" is removed. Looks like #2560 is the very solution to the problem. But it is not perfect since it has a wrong statement in line 48. See also #2566 (not yet accepted).

[taketwo]

Right, #2047 should have fixed this issue @aabobakr, so please use master or wait until 1.9.0 is released.

[aabobakr]

Thanks I have compiled the master branch and it worked.

[Funaizhang]

Hi,
At the make stage, I seem to have a related compilation error with the same build.
This has been a major bottleneck in my project, hence any help is greatly appreciated!

• Operating System and version: Ubuntu 16.04
• CUDA: 9.0
• PCL Version: 1.9.1

[ 44%] Building NVCC (Device) object gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/pcl_gpu_utils_generated_repacks.cu.o
/home/funaizhang/Downloads/pcl/gpu/utils/src/repacks.cu(84): error: identifier "copy_fields_t" is undefined

/home/funaizhang/Downloads/pcl/gpu/utils/src/repacks.cu(84): error: expected a ";"

/home/funaizhang/Downloads/pcl/gpu/utils/src/repacks.cu(96): error: namespace "pcl::device" has no member "copy_fields_t"

3 errors detected in the compilation of "/tmp/tmpxft_0000124e_00000000-13_repacks.compute_70.cpp1.ii".
CMake Error at pcl_gpu_utils_generated_repacks.cu.o.cmake:268 (message):
  Error generating file
  /home/funaizhang/Downloads/pcl/release/gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/./pcl_gpu_utils_generated_repacks.cu.o


gpu/utils/CMakeFiles/pcl_gpu_utils.dir/build.make:241: recipe for target 'gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/pcl_gpu_utils_generated_repacks.cu.o' failed
make[2]: *** [gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/pcl_gpu_utils_generated_repacks.cu.o] Error 1
CMakeFiles/Makefile2:1283: recipe for target 'gpu/utils/CMakeFiles/pcl_gpu_utils.dir/all' failed
make[1]: *** [gpu/utils/CMakeFiles/pcl_gpu_utils.dir/all] Error 2
Makefile:149: recipe for target 'all' failed
make: *** [all] Error 2

[Trustxu]

Hi, Funaizhang:
Are you solving the above bottlenecks? I seem to have a related compilation error with the same build(pcl 1.9.1+cuda 10.1).If you have some solutions, have a discuss with me?

[Trustxu]

Hi,
At the make stage, I seem to have a related compilation error with the same build.
This has been a major bottleneck in my project, hence any help is greatly appreciated!

• Operating System and version: Ubuntu 16.04
• CUDA: 9.0
• PCL Version: 1.9.1

[ 44%] Building NVCC (Device) object gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/pcl_gpu_utils_generated_repacks.cu.o
/home/funaizhang/Downloads/pcl/gpu/utils/src/repacks.cu(84): error: identifier "copy_fields_t" is undefined

/home/funaizhang/Downloads/pcl/gpu/utils/src/repacks.cu(84): error: expected a ";"

/home/funaizhang/Downloads/pcl/gpu/utils/src/repacks.cu(96): error: namespace "pcl::device" has no member "copy_fields_t"

3 errors detected in the compilation of "/tmp/tmpxft_0000124e_00000000-13_repacks.compute_70.cpp1.ii".
CMake Error at pcl_gpu_utils_generated_repacks.cu.o.cmake:268 (message):
  Error generating file
  /home/funaizhang/Downloads/pcl/release/gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/./pcl_gpu_utils_generated_repacks.cu.o


gpu/utils/CMakeFiles/pcl_gpu_utils.dir/build.make:241: recipe for target 'gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/pcl_gpu_utils_generated_repacks.cu.o' failed
make[2]: *** [gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/pcl_gpu_utils_generated_repacks.cu.o] Error 1
CMakeFiles/Makefile2:1283: recipe for target 'gpu/utils/CMakeFiles/pcl_gpu_utils.dir/all' failed
make[1]: *** [gpu/utils/CMakeFiles/pcl_gpu_utils.dir/all] Error 2
Makefile:149: recipe for target 'all' failed
make: *** [all] Error 2

Hi, Funaizhang:
Are you solving the above bottlenecks? I seem to have a related compilation error with the same build(pcl 1.9.1+cuda 10.1).If you have some solutions, have a discuss with me?

[NovoG93]

Hi,
At the make stage, I seem to have a related compilation error with the same build.
This has been a major bottleneck in my project, hence any help is greatly appreciated!

* Operating System and version: Ubuntu 16.04

* CUDA: 9.0

* PCL Version: 1.9.1

[ 44%] Building NVCC (Device) object gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/pcl_gpu_utils_generated_repacks.cu.o
/home/funaizhang/Downloads/pcl/gpu/utils/src/repacks.cu(84): error: identifier "copy_fields_t" is undefined

/home/funaizhang/Downloads/pcl/gpu/utils/src/repacks.cu(84): error: expected a ";"

/home/funaizhang/Downloads/pcl/gpu/utils/src/repacks.cu(96): error: namespace "pcl::device" has no member "copy_fields_t"

3 errors detected in the compilation of "/tmp/tmpxft_0000124e_00000000-13_repacks.compute_70.cpp1.ii".
CMake Error at pcl_gpu_utils_generated_repacks.cu.o.cmake:268 (message):
  Error generating file
  /home/funaizhang/Downloads/pcl/release/gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/./pcl_gpu_utils_generated_repacks.cu.o


gpu/utils/CMakeFiles/pcl_gpu_utils.dir/build.make:241: recipe for target 'gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/pcl_gpu_utils_generated_repacks.cu.o' failed
make[2]: *** [gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/pcl_gpu_utils_generated_repacks.cu.o] Error 1
CMakeFiles/Makefile2:1283: recipe for target 'gpu/utils/CMakeFiles/pcl_gpu_utils.dir/all' failed
make[1]: *** [gpu/utils/CMakeFiles/pcl_gpu_utils.dir/all] Error 2
Makefile:149: recipe for target 'all' failed
make: *** [all] Error 2

Also got the same error.
Ubuntu 16.04.1
Cuda compilation tools, release 9.0, V9.0.176

[Trustxu]

Hi,
At the make stage, I seem to have a related compilation error with the same build.
This has been a major bottleneck in my project, hence any help is greatly appreciated!

* Operating System and version: Ubuntu 16.04

* CUDA: 9.0

* PCL Version: 1.9.1

[ 44%] Building NVCC (Device) object gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/pcl_gpu_utils_generated_repacks.cu.o
/home/funaizhang/Downloads/pcl/gpu/utils/src/repacks.cu(84): error: identifier "copy_fields_t" is undefined

/home/funaizhang/Downloads/pcl/gpu/utils/src/repacks.cu(84): error: expected a ";"

/home/funaizhang/Downloads/pcl/gpu/utils/src/repacks.cu(96): error: namespace "pcl::device" has no member "copy_fields_t"

3 errors detected in the compilation of "/tmp/tmpxft_0000124e_00000000-13_repacks.compute_70.cpp1.ii".
CMake Error at pcl_gpu_utils_generated_repacks.cu.o.cmake:268 (message):
  Error generating file
  /home/funaizhang/Downloads/pcl/release/gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/./pcl_gpu_utils_generated_repacks.cu.o


gpu/utils/CMakeFiles/pcl_gpu_utils.dir/build.make:241: recipe for target 'gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/pcl_gpu_utils_generated_repacks.cu.o' failed
make[2]: *** [gpu/utils/CMakeFiles/pcl_gpu_utils.dir/src/pcl_gpu_utils_generated_repacks.cu.o] Error 1
CMakeFiles/Makefile2:1283: recipe for target 'gpu/utils/CMakeFiles/pcl_gpu_utils.dir/all' failed
make[1]: *** [gpu/utils/CMakeFiles/pcl_gpu_utils.dir/all] Error 2
Makefile:149: recipe for target 'all' failed
make: *** [all] Error 2

Also got the same error.
Ubuntu 16.04.1
Cuda compilation tools, release 9.0, V9.0.176

This is probably the reason for the build environment, gcc++ and nvcc do not open c++11 by default, you can add "add_definitions(-std=c++11) set(CUDA_NVCC_FLAGS "-std=c++11")" in CMakeLists.txt.(/home/.../pcl-1.9.1/CMakeLists.txt)
I have tried this way and solved those bottlenecks successfully.

[ghost]

Joining is still wrong

[ZachJiang]

Any further progress on this issue?

[tiexuedanxin]

Is there someone solve the problem, I get the same problem, I need help, please help me