请教老师第8课cuda并行部分10_stencil部分bug
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 20/100
Research direction
Start by reproducing the lesson 8, section 10 stencil example on Ubuntu 22.04 with GCC 9 and inspect the CudaAllocator construction error reported in stl_vector.h. Done means the example builds and runs without this constructor error, with the cause and required change documented in the issue.
Written by the indexing model from the issue text.
Description
环境：ubuntu22.04
gcc：9
运行时出现/usr/include/c++/9/bits/stl_vector.h(130): error: no instance of constructor "CudaAllocator::CudaAllocator [with T=float]" matches the argument list
detected during instantiation of "std::_Vector_base<_Tp, _Alloc>::_Vector_impl::_Vector_impl() [with _Tp=float, _Alloc=CudaAllocator]"
(337): here
这个问题
- 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
- 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.
More from parallel101/course
-
访问者设计模式缺少继承Open
Difficulty 1/5 1-3 hours Newbie friendliness 68/100
parallel101/course#35 ·
-
Difficulty 1/5 Under an hour Newbie friendliness 62/100
parallel101/course#29 ·
-
Difficulty 1/5 Under an hour Newbie friendliness 45/100
parallel101/course#39 ·
-
C++17之后才保证new一定对齐。Open
Difficulty 2/5 1-3 hours Newbie friendliness 42/100
parallel101/course#38 ·
-
函数返回匿名结构体无法编译Open
Difficulty 2/5 1-3 hours Newbie friendliness 45/100
parallel101/course#36 · 2 comments ·
All issues in parallel101/course
Similar issues
-
needs-triage
Difficulty 2/5 1-3 hours Newbie friendliness 70/100
flashinfer-ai/flashinfer#6212 ·
Maintainers usually reply within 1 day
-
bug graphics
Difficulty 2/5 1-3 hours Newbie friendliness 76/100
FlaxEngine/FlaxEngine#4295 · 2 comments ·
Maintainers usually reply within 2 days
-
bug
Difficulty 2/5 1-3 hours Newbie friendliness 66/100
Algorithmiq/monoprop#390 ·
Maintainers usually reply within 1 day
-
docs
Difficulty 2/5 1-3 hours Newbie friendliness 68/100
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 70/100
leethomason/tinyxml2#1097 ·