Hacktoberfest 2026: the issues maintainers tagged for October, open and beginner-friendly. Browse Hacktoberfest issues

CudaAllocator 模板错误

Open
#24 1 comment 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
25/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
cpp
Domain
compilers, hpc

Research direction

Start by reproducing the CudaAllocator template error in VS2022 at a use site, using the reported constructor diagnostic as the entry point. Inspect the CudaAllocator declaration and the call sites involved; done means the affected uses compile successfully under VS2022.

Written by the indexing model from the issue text.

Description

我的代码中,在vs2022中,凡是使用CudaAllocator 的地方都会编译出错:“no instance of constructor "CudaAllocator::CudaAllocator [with T=int]" matches the argument list main” ,不知道是为什么?
”

Dominant language
C++
Stars
4.2k
Forks
555
PR merge metrics
No merged PRs in 30d

Getting set up

This project ships no dev container, Dockerfile or contributing guide, so setting up is up to you: start from its README, and see our first-contribution guide for the general steps.

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

More from parallel101/course

All issues in parallel101/course

Similar issues

More C++ issues

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.