Skip to content

CUDA 13 requires C++ 17 #6752

@njzjz

Description

@njzjz

Describe the bug

CMake only sets CMAKE_CUDA_STANDARD to 14, and it cannot be overridden, leading to the following error:

/home/conda/feedstock_root/build_artifacts/abacus_1764559181076/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_plac/targets/x86_64-linux/include/cccl/thrust/detail/config/cpp_dialect.h:78:6: error: #error Thrust requires at least C++17. Define CCCL_IGNORE_DEPRECATED_CPP_DIALECT to suppress this message.
   78 | #    error Thrust requires at least C++17. Define CCCL_IGNORE_DEPRECATED_CPP_DIALECT to suppress this message.
      |      ^~~~~

Expected behavior

Set CMAKE_CUDA_STANDARD to 17 for CUDA 13.

Need a fix for both develop and lts.

To Reproduce

See conda-forge/abacus-feedstock#78

Environment

No response

Additional Context

No response

Task list for Issue attackers (only for developers)

  • Verify the issue is not a duplicate.
  • Describe the bug.
  • Steps to reproduce.
  • Expected behavior.
  • Error message.
  • Environment details.
  • Additional context.
  • Assign a priority level (low, medium, high, urgent).
  • Assign the issue to a team member.
  • Label the issue with relevant tags.
  • Identify possible related issues.
  • Create a unit test or automated test to reproduce the bug (if applicable).
  • Fix the bug.
  • Test the fix.
  • Update documentation (if necessary).
  • Close the issue and inform the reporter (if applicable).

Metadata

Metadata

Assignees

No one assigned

    Labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions