vjoel wrote: > I'd love to try it. Any idea how to hack the Makefiles generated by > mkmf.rb to fix the "MSVCR80.DLL missing" problem? Can you compile any > ruby extension successfully with 8.0? > > Do you know that LTCG is included in the Express version? ISTR that some > optimization features (maybe profile guided optimization) were not in > the express edition. However, the Property Page for Linker/Optimization > seems to allow setting LTCG and PGO. I'm *very* new to Ruby, so I haven't really tried anything yet. But I just got a copy of VS 2005 Pro, so I'm itchin' to try. Now if I could just find some spare time... Do you know if there is a benchmark that would give an idea of the relative speed of the interpreter over a representative workload, or could perhaps be used as the scenario for tthe profile-guided optimization? One more question: is there a 64-bit Ruby? -- Posted via http://www.ruby-forum.com/.