Compilation failure
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- Dominant language
- C++
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- 399
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Description
I failed the build, with uint64_t undefined.
After #include <cstdint> in src/include/collectives.h it works.
Maybe there should be a better way.
../../include/collectives.h(18): error: identifier "uint64_t" is undefined
uint64_t scalarArg;
^
1 error detected in the compilation of "custom_collective.cu".
make[2]: *** [/home/ubuntu/jihao/msccl/build/obj/collectives/device/Makefile.rules:2274: /home/ubuntu/jihao/msccl/build/obj/collectives/device/custom_collective_max_i64.o] Error 2
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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.
Research direction
Start in src/include/collectives.h and reproduce the compilation failure involving the undefined uint64_t in custom_collective.cu. Check the header's includes and build again after the change; done means the affected compilation no longer reports uint64_t as undefined.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- build-system
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 45/100