That basic tutorial code was last updated 3 years ago. I think we've established pretty clearly that gcc does _not_ have full support of what intel calls cilk plus. Offload not supported, and the 3 year old basic introductory tutorial code from the cilkplus.org website doesn't compile. I'm likely to be suspicious of gcc's claims of support of cilk plus in the future. Thank you very much for your help, Ilya I appreciate it. It's good to find these things out as early as possible.
On 22 April 2016 at 05:31, Ilya Verbin <iver...@gmail.com> wrote: > 2016-04-21 7:09 GMT+03:00 Hal Ashburner <h...@ashburner.info>: >> Another cilk plus question: >> Is op_ostream also considered to be outside of cilk plus? >> https://www.cilkplus.org/docs/doxygen/include-dir/group___reducers_ostream.html >> I am trying to compile the basic "Cilk Plus Tutorial Sources" code as >> supplied at http://cilkplus.org/download >> reducer-ostream-demo.cpp, reducer-string-demo.cpp and >> reducer-wstring-demo.cpp I am unable to get to compile. > > The tutorial samples require the latest Cilk runtime (not in GCC yet). > The new runtime will be merged into mainline soon. > > -- Ilya