Ravindra, Thanks for posting here.
On 15 August 2017 at 08:45, Kota, Ravindra B wrote: | We have financial models written in C++, exposed to Java applications using the JNI. Lately, we have started writing these models in R, and trying to integrate them in C++ using RInside. Standalone integration with C++/RInside/R works fine. We get seg faults when integrated with JNI. Can you go multi-machine? Have one engine deal with C++ models and their R integration. Have another engine deal with the Java UI and integration. There are by now multiple ways to 'request' R answers over tcp/ip, starting from the good old Rserve by Simon (initially written with a Java client, no less) to Jeroen's opencpu and more. I actually like Google's Protocol Buffers (package RProtoBuf) and the by-now added gRPC networking. Methink you have less of an Rcpp / RInside question and more of an overall architecting question. For which this list may be less relevant. As for your questions: | 1. Are there any limitations integrating RInside inside the JVM? I prefer to stay as far from JVM and CLI and all that as I can. But maybe that's just me. | 2. Do we have any best practices for this.? See above. Separation of concern? | 3. Do we have tools available to debug this better? Not really. Cheers, Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org _______________________________________________ Rcpp-devel mailing list Rcpp-devel@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
