RcppCore / RcppCore/RcppParallel
tbb.h deprecated features
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- C++
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Description
Packages compiling against RcppParallel show:
In file included from /usr/local/lib/R/library/RcppParallel/include/RcppParallel/TBB.h:10,
from /usr/local/lib/R/library/RcppParallel/include/RcppParallel.h:21,
from fittingFunctions.cpp:6:
/usr/include/tbb/tbb.h:21:154: note: '#pragma message: TBB Warning: tbb.h contains deprecated functionality. For details, please see Deprecated Features appendix in the TBB reference manual.'
21 | #pragma message("TBB Warning: tbb.h contains deprecated functionality. For details, please see Deprecated Features appendix in the TBB reference manual.")
| ^
tbb/tbb.h is included here. We should think about moving away from that header.
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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 with inst/include/RcppParallel/TBB.h at the tbb/tbb.h include, then review how that header is reached through RcppParallel.h and the reported fittingFunctions.cpp compilation. Consult the TBB reference manual's Deprecated Features appendix and determine a migration path that removes the deprecation warning while preserving package compilation.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- backend
- Issue type
- Refactor
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100