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>
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
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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
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