Add Rcpp Integration
Skill Verified ActiveAdd Rcpp or RcppArmadillo integration to an R package for high-performance C++ code. Covers setup, writing C++ functions, RcppExports generation, testing compiled code, and debugging. Use when an R function is too slow and profiling confirms a bottleneck, when you need to interface with existing C/C++ libraries, or when implementing algorithms (loops, recursion, linear algebra) that benefit from compiled code.
To enable R developers to significantly improve the performance of their R functions by integrating compiled C++ code using Rcpp or RcppArmadillo.
Features
- Adds Rcpp/RcppArmadillo integration to R packages
- Covers setup, C++ function writing, and RcppExports generation
- Includes steps for testing compiled code and debugging
- Addresses performance bottlenecks and interfacing with C/C++ libraries
- Provides guidance on linear algebra operations with RcppArmadillo
Use Cases
- When an R function is too slow and profiling confirms a bottleneck
- When you need to interface with existing C/C++ libraries
- When implementing algorithms (loops, recursion, linear algebra) that benefit from compiled code
Non-Goals
- General R package development setup
- Writing complex C++ applications outside of R integration
- Advanced debugging of C++ core dumps
Installation
/plugin install agent-almanac@pjt222-agent-almanacQuality Score
VerifiedTrust Signals
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