Deployed d4b1ac9 with MkDocs version: 1.0.4

2026-09-09 11:32:07 +08:00 · 2019-08-13 12:03:44 -05:00
parent 5856805d27
commit bf44c4838d
3 changed files with 2 additions and 1 deletions
@@ -1156,6 +1156,7 @@ def tng_dataloader(self):

 <p>Set up as many optimizers and (optionally) learning rate schedulers as you need. Normally you'd need one. But in the case of GANs or something more esoteric you might have multiple. 
 Lightning will call .backward() and .step() on each one in every epoch.  If you use 16 bit precision it will also handle that.</p>
+<p><strong>Note:</strong> If you use multiple optimizers, training_step will have an additional <code>optimizer_idx</code> parameter.    </p>
 <h5 id="return_1">Return</h5>
 <p>List or Tuple - List of optimizers with an optional second list of learning-rate schedulers</p>
 <p><strong>Example</strong></p>