On 12/02/2014 01:43 PM, Charles Novaes de Santana wrote:
Dear all,
I am running a c++ library (a .so file) from a R code. I am using the
function dyn.load("lib.so") to load the library. Do you know a way to
profile my C library from R? Or should I compile my C library as an
executable and profile it using the typical C-profilers?
Thanks in advance for any help!
Hi Charles
Section 3.4 of RShowDoc("R-exts") discusses some options; I've had luck with
operf & friends. Remember to compile without optimizations and with debugging
information -ggdb -O0.
(I think this is appropriate for the R-devel mailing list
http://www.r-project.org/posting-guide.html#which_list)
Martin Morgan
Best,
Charles
--
Computational Biology / Fred Hutchinson Cancer Research Center
1100 Fairview Ave. N.
PO Box 19024 Seattle, WA 98109
Location: Arnold Building M1 B861
Phone: (206) 667-2793
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
