Lazy Module Initialization in PyTorch Quiz

LazyModuleMixin is a mixin for modules that lazily initialize parameters, also known as 'lazy modules'.

Lazy modules are convenient since they don’t require computing some module arguments, like the in_features argument of a typical Linear module.

After construction, networks with lazy modules should first be converted to the desired dtype and placed on the expected device. Then, 'dry runs' should be performed to initialize all the components in the module before using the network as usual.

<p>A mixin is a class that contains methods for use by other classes without having to be the parent class of those other classes. It allows a programmer to inject code into a class and is used to provide functionality to multiple classes without duplicating code.</p> Signup and view all the answers

<p>Mixins first appeared in Symbolics's object-oriented Flavors system, which was an approach to object-orientation used in Lisp Machine Lisp.</p> Signup and view all the answers

<p>In JavaScript, the simplest way to implement a mixin is to make an object with useful methods, so that we can easily merge them into a prototype of any class.</p> Signup and view all the answers

<p>Mixins are a language concept that allows a programmer to inject some code into a class1. They are sometimes described as being &quot;included&quot; rather than &quot;inherited</p> Signup and view all the answers