2014-10-07 7:41 GMT+02:00 Gael Varoquaux <[email protected]>: > On Mon, Oct 06, 2014 at 05:35:12PM -0400, Alan G Isaac wrote: >> On 10/6/2014 Gael Varoquaux wrote: >> > Parallel computing has problems with lambda functions. > >> Can you elaborate on that please? > > Lambdas don't pickle. Parallel computing needs pickling (or it needs to > do hacks).
I would be more precise and say Python's multiprocessing module can only be used on picklable callables (e.g. functions or classes with a __call__ method) applied to picklable arguments. -- Olivier http://twitter.com/ogrisel - http://github.com/ogrisel ------------------------------------------------------------------------------ Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk _______________________________________________ Scikit-learn-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
