Hi everyone, Last week, we (Joel Falcou my mentor, Mathias Gaunard, and me) had a meeting to decide the courses of action for the future boost.simd library. For those who aren't aware of it, it's a subset of an existing library, namely nt2, which provide an abstraction for simd instructions in C++. Here is what have been decided so far : boost.simd will be composed of several modules mimicking what's done in nt2 (or in phoenix). That is there will be the main operators in a module (add / minus etc) and the extra modules that we provide like bitwise (bitwise_andnot etc) or arithmetic. Second, what will be included? We decided to keep only functions which might have a corresponding intrinsic to exploit. Finally boost.build will come into play later in the process. Final note, despite what I said in a previous mail a few weeks ago, the initial development will happen in the nt2 (available at https://github.com/MetaScale/nt2 : main repository (in a branch) for ease of use (to ease merge process mainly) and in the boost.simd repository. Cheers, Mathieu Masson.