Jython is wayyy much slower than CPython in many cases. I can't even find its use. On Wed, Oct 31, 2012 at 5:23 AM, Dan Stromberg <[email protected]> wrote:
> > On Tue, Oct 30, 2012 at 9:33 AM, David Ripton <[email protected]> wrote: > >> On 10/30/2012 11:19 AM, Sasikanth Eda wrote: >> >> I have tried to perform a CPU intensive operation ( which typically >>> involved calculation of prime numbers from 1-100000 ) using >>> Multi-process and Multi-Thread models provided by >>> C, Python-2.6, PyPy-1.9. >>> >> > >> For now, you will not be happy with multiple CPU-bound threads in CPython >> or PyPy, because of the GIL. Jython is free-threaded but is slow in other >> ways. If you insist on using threads for CPU-bound work, you will probably >> be happier with another language. >> > > I've actually found Jython rather slow to start up, but decent once it's > loaded. > > > _______________________________________________ > pypy-dev mailing list > [email protected] > http://mail.python.org/mailman/listinfo/pypy-dev > >
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