On Sat, Jun 16, 2012 at 2:07 AM, Jan Decaluwe <j...@jandecaluwe.com> wrote:
> On 06/16/2012 12:35 AM, Maciej Fijalkowski wrote: > >> On Sat, Jun 16, 2012 at 12:34 AM, Maciej Fijalkowski >> <fij...@gmail.com <mailto:fij...@gmail.com>> wrote: >> >> On Fri, Jun 15, 2012 at 10:51 AM, Jan Decaluwe <j...@jandecaluwe.com >> <mailto:j...@jandecaluwe.com>> wrote: >> >> For your info. >> >> Since pypy 1.6, the benchmarks for MyHDL have stagnated or become >> slightly worse (within 15%). >> >> Still, the results are much better than the average speedup over the >> pypy set of benchmarks. I guess it is to be expected that >> improvements depend heavily on a particular application. >> >> http://myhdl.org/doku.php/__**performance?&#historical_data<http://myhdl.org/doku.php/__performance?&#historical_data> >> >> <http://myhdl.org/doku.php/**performance?&#historical_data<http://myhdl.org/doku.php/performance?&#historical_data> >> > >> >> Jan Decaluwe >> >> -- Jan Decaluwe - Resources bvba - http://www.jandecaluwe.com Python >> as a HDL: http://www.myhdl.org VHDL development, the modern way: >> http://www.sigasi.com World-class digital design: >> http://www.easics.com >> ______________________________**___________________ pypy-dev mailing >> list pypy-dev@python.org <mailto:pypy-dev@python.org> >> http://mail.python.org/__**mailman/listinfo/pypy-dev<http://mail.python.org/__mailman/listinfo/pypy-dev> >> >> <http://mail.python.org/**mailman/listinfo/pypy-dev<http://mail.python.org/mailman/listinfo/pypy-dev> >> > >> >> >> I would put the 15% to "noise" honestly, but well. I'm not incredibly >> surprised, our optimization are more of the "a bit here a bit there" >> kind these days. Maybe the next one :) >> >> Cheers, fijal >> >> >> Anyway, I'm pleasantly surprised about the high expectations we >> generate :) 1.6 was about 9 months ago and people already complain >> there were no significant speed improvements since then :))) >> > > For the record: no complaints at all. I am very grateful > and satisfied with the status. This is a datapoint for those > interested, nothing more and nothing less. > > > -- > Jan Decaluwe - Resources bvba - http://www.jandecaluwe.com > Python as a HDL: http://www.myhdl.org > VHDL development, the modern way: http://www.sigasi.com > World-class digital design: http://www.easics.com > I did not read it as complaint. Speaking of which - how feasible would be to add a myhdl benchmark (or a family) to the pypy benchmark suite? It seems like "a large python application" kind of use case.
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