2017-03-17 5:50 GMT-03:00 Michael Schnell <mschn...@lumino.de>:
> On 16.03.2017 19:38, African Wild Dog wrote: > >> I have a class where its instances are shared between multiple threads. >> How can I declare one variable per instance per thread? >> > Does this really make sense ? > > Accessing threadvars (in fpc) costs a lot more CPU cycles (i.e. involves > an OS call) than accessing normal variables. > > Supposedly the way to go is to do per-thread instances of a class, that > might reference the other classes you want to instantiate. > > I have huge collection of objects (abot 1 million) in memory so if i go with per-thread instance it will consume the entire memory ram. I will have to redesign my classes =(.
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