是否存在 C/C++ 的 R 编译器?

Does an R compiler to C/C++ exist?(是否存在 C/C++ 的 R 编译器?)

问题描述

我想知道部署 R 的最佳方式.Matlab 有matlab 编译器"(MCR).过去曾讨论过将 R 编译成 C 或 C++ 的类似 R 的东西.有没有人对由 John Garvin at Rice 开发的 R to C Compiler (RCC) 有任何经验一个>?

I'm wondering about the best way to deploy R. Matlab has the "matlab compiler" (MCR). There has been discussion about something similar in the past for R that would compile R into C or C++. Does anyone have any experience with the R to C Compiler (RCC) that was developed by John Garvin at Rice?

我研究过它，它似乎是唯一一个将 R 代码编译为可执行代码的项目.据我所知，它还没有被使用.

I've looked into it, and it seems to be the only project that worked on compiling R code into executable code. And as far as I can tell, it isn't still being used.

[Edit 1:]:要清楚，我知道有 C 和 C++(以及 Java、Python 等)到 R(rJava、rcpp、Rpy 等)的接口.我想知道在不提前安装 R 的情况下编译和部署 R 代码的具体方法.

: To be clear, I know that there are C and C++ (and Java, Python, etc.) interfaces to R (rJava, rcpp, Rpy, etc.). I'm wondering about specific ways to compile and deploy R code without installing R in advance.

[Edit 2:]:John Mellor-Crummey 告诉我他们仍在研究 RCC，并希望在 4 个月左右(最早)内推出.如果我发现其他任何东西，我会进一步更新.

: John Mellor-Crummey tells me that they're still working on RCC and hope to make it available in 4 months or so (at the earliest). I'll update this further if I find anything else out.

推荐答案

字节码编译器将成为 R 2.13 版本的一部分.默认情况下，此版本中不使用它，但它可用；我希望 2.14 版本将默认字节编译所有基本和推荐的包.compiler::compile 帮助页面和 R 安装和管理手册提供了更多详细信息.

A byte code compiler will be part of the R 2.13 release. By default it is not used in this release but it is available; I expect the 2.14 release will by default byte compile all base and recommended packages. The compiler::compile help page and the R Installation and Administration Manual give some more details.

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