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...edSymbol"))); + if (comp != R_NilValue) /* compiled version exists */ + op = comp; + UNPROTECT(1); +#endif /* RCC */ + /* formals = list of formal parameters */ /* actuals = values to be bound to formals */ /* arglist = the tagged list of arguments */ RCC (http://hipersoft.cs.rice.edu/rcc/) is a static compiler for R we're working on at Rice. It compiles R scripts into dynamic libraries that can be loaded from within R using the dyn.load function. This change enables compiled R code to be executed while retaining full correctness; i.e., inspection and modificati...

...'m working. I was not familiar with the algorithm used in LLVM and didn't have a lot of time to figure out how to fix it. So, I wrote my own PDF analysis based on the algorithm in "A Simple, Fast Dominance Algorithm" by K. D. Cooper, T. J. Harvey, and K. Kennedy (http://www.hipersoft.rice.edu/grads/publications/dom14.pdf). It is not the most algorithmically-efficient algorithm for computing dominance frontiers, but the authors claim that it runs faster in practice than other more algorithmically -efficient algorithms such as the Lengauer-Tarjan algorithm. The algorithm by...

I am interested in being able to use R in my own libraries, written in C++. I have seen that in the past several people have asked about this possibility. In the book Programming in S it is stated that it is possible to call R functions from a C++ called from R. Also, it seems it is possible to do something with the R D-COM port, but at least for somebody with my limited capabilities (and time)

Hello, I'm a newbie on this list. I have a R code but its execution take a very long time. Is it possible to compile it (in C for example) to decrease the execution time ? -- ---------------- Alexandre DEPIRE INRETS / GARIG

Hello, I'm a newbie on this list. I have a R code but its execution take a very long time. Is it possible to compile it (in C for example) to decrease the execution time ? -- ---------------- Alexandre DEPIRE INRETS / GARIG