Mariano, Am 23.07.2013 um 14:43 schrieb Mariano Martinez Peck <marianop...@gmail.com>:
> Norbert, does the model have lots of strings? Because if so you can try using > the compression. It may increase speed. There is always a trade off between > the additional time of compressing/uncompressing. But if the model has quite > an amount of strings, since writing to disk is also slow and the final stream > would be smaller, it could be faster. > thanks. Yes, the model is a lot of Dictionaries having string keys. And there are lots more. The usage of the model is write once read many. And 30ms is good enough for me. So I might try compression only to see the difference. Well, and maybe to reduce storage size. The mcz is now 261 kb. Thanks, I'll see but I am already satisfied with the current approach. Norbert > Cheers, > > > On Tue, Jul 23, 2013 at 9:40 AM, Norbert Hartl <norb...@hartl.name> wrote: > > Am 23.07.2013 um 14:23 schrieb "jtuc...@objektfabrik.de" > <jtuc...@objektfabrik.de>: > > > Norbert, > > > > Am 23.07.13 14:07, schrieb Norbert Hartl: > >> Joachim, > >> > >> I'm aware that you can do serialization/deserialization yourself. I was > >> asking for something to help along the way because a have quite some model > >> classes to cover. I want a more generalized way of doing it. As often I > >> really think about things _after_ I've sent the mail :) > > > > We seem to have a lot in common here. Regard it this way: sending the mail > > made you think again. So the mail itself was all but useless. > >> I think I have to options: > >> > >> 1. The most generic one is serializing into Fuel and compile the ByteArray > >> in a method. > >> 2. The most readable one will be using STON and compiling the STON string > >> into a method > >> > >> Maybe I should try both. > > I'd be very interested in what you find. I guess Fuel is smaller and maybe > > even faster. STON, OTOH, is much friendlier for comparing versions and such. > > > Well, I can't look at the method but I don't find ByteArrays not that > interesting anyway. So the actual size of the serialized byte array is > > (ByteArray streamContents: [:stream| > FLSerializer serialize: TCAP current model on: stream ]) size > > is 237445 Bytes. Serializing > > [ MAPExampleModels class compile: 'tcap > ^ ', (ByteArray streamContents: [:stream| > FLSerializer serialize: TCAP current model on: stream ]) > storeString ] timeToRun > > took 647 ms > > but > > [FLMaterializer materializeFromByteArray: MAPExampleModels tcap] timeToRun > > took only 30ms. Basically I'm not fond of putting too much binary stuff into > compiled methods but it is the most easy and reliable way of providing tests > with test data. The whole grammar is stored in methods as well. It is text > but…. > > I think I stay with it for a while. > > Norbert > > > > > > > -- > Mariano > http://marianopeck.wordpress.com
