I think that part can be resurrected from some branch, I added it at some point. The problem is that you need aligned data access and the responsibility is on the user of this primitive
On Tue, Oct 14, 2014 at 6:42 PM, Alex Gaynor <alex.gay...@gmail.com> wrote: > I'm talking about an explicit "vector_3f_add()" primitive, would be pretty > straightforward to do the mapping. IIRC it took us less than a day to add > READ_TIMESTAMP instruction. > > Alex > > On Tue, Oct 14, 2014 at 9:41 AM, Maciej Fijalkowski <fij...@gmail.com> > wrote: >> >> i would say a bit more than that :-) >> >> On Tue, Oct 14, 2014 at 4:15 PM, Alex Gaynor <alex.gay...@gmail.com> >> wrote: >> > There aren't any primitives for this right now, no. I'd say it would be >> > medium level of difficult to add support to the JIT for this, probably a >> > day >> > of work for someone who knew the codebase, a few days for someone >> > learning >> > it. >> > >> > On Tue, Oct 14, 2014 at 7:05 AM, Timothy Baldridge >> > <tbaldri...@gmail.com> >> > wrote: >> >> >> >> I've read a few older articles about SIMD support in PyPy, what is the >> >> status of this? If I wanted to add something like a Vector3 type to my >> >> language (like mono did here >> >> http://tirania.org/blog/archive/2008/Nov-03.html) and wanted to take >> >> advantage of SSE are there primitives for this? >> >> >> >> Thanks, >> >> >> >> Timothy >> >> >> >> -- >> >> “One of the main causes of the fall of the Roman Empire was >> >> that–lacking >> >> zero–they had no way to indicate successful termination of their C >> >> programs.” >> >> (Robert Firth) >> >> >> >> _______________________________________________ >> >> pypy-dev mailing list >> >> pypy-dev@python.org >> >> https://mail.python.org/mailman/listinfo/pypy-dev >> >> >> > >> > >> > >> > -- >> > "I disapprove of what you say, but I will defend to the death your right >> > to >> > say it." -- Evelyn Beatrice Hall (summarizing Voltaire) >> > "The people's good is the highest law." -- Cicero >> > GPG Key fingerprint: 125F 5C67 DFE9 4084 >> > >> > _______________________________________________ >> > pypy-dev mailing list >> > pypy-dev@python.org >> > https://mail.python.org/mailman/listinfo/pypy-dev >> > > > > > > -- > "I disapprove of what you say, but I will defend to the death your right to > say it." -- Evelyn Beatrice Hall (summarizing Voltaire) > "The people's good is the highest law." -- Cicero > GPG Key fingerprint: 125F 5C67 DFE9 4084 _______________________________________________ pypy-dev mailing list pypy-dev@python.org https://mail.python.org/mailman/listinfo/pypy-dev