[Rd] C API for parse error

2014-04-29 Thread JaiReddy
May I know if we have any C api(or any other way) in retrieving the parse error message after calling R_ParseVector? -- View this message in context: http://r.789695.n4.nabble.com/C-API-for-parse-error-tp4689662.html Sent from the R devel mailing list archive at Nabble.com.

Re: [Rd] Parallel R expression evaluations

2013-10-19 Thread JaiReddy
Thanks Simon. May I know how R works if two expressions come at the same time for evaluation. When I debug my case I found that issue was found with indexed values of protected items. As R is single threaded engine, I just want to know how does R behave when 2nd expression comes for parsing and

[Rd] Parallel R expression evaluations

2013-10-17 Thread JaiReddy
Hi all, I am using R-3.0.1 under Linux platform to embed R into my C++ code. I am facing an error while executing more than 1 R-expressions parallelly. I am executing round(X) and abs(X) parallelly on a set of 50 input rows which resulted in segmentation fault after getting the following