save pth file size

[bouha0]

i need support , the best acc model save is half the epoch model pth file ?

EXAMPLE : The best checkpoint size 200.MB and the epoch size model is :400 MB the double all the time

[cir7]

That's reasonable, the best acc model removes the optimizer part, so it's much smaller.

[bouha0]

how much the size of the optimizer?

[cir7]

it depends on the type of your optimizer, you could load the epoch checkpoint and have a look.

[bouha0]

i need to know why the size is double !? form 200 MB to 400 MB ! , is the checkpoint at epoch is defernet than best-acc model saved ?