James Betker
bcd8cc51e1
Enable collated data for diffusion purposes
2022-01-19 00:35:08 -07:00
James Betker
f4484fd155
Add "dataset_debugger" support
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This allows the datasets themselves compile statistics and report them
via tensorboard and wandb.
2022-01-06 12:38:20 -07:00
James Betker
776a7abfcc
Support torch DDP _set_static_graph
2021-12-25 21:20:06 -07:00
James Betker
32cfcf3684
Turn off optimization in find_faulty_files
2021-12-09 09:02:09 -07:00
James Betker
ee9b199d2b
Build in capacity to revert & resume networks that encounter a NaN
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I'm increasingly seeing issues where something like this can be useful. In many (most?)
cases it's just a waste of compute, though. Still, better than a cold computer for a whole
night.
2021-11-01 16:14:59 -06:00
James Betker
b404a3b747
Revert recent changes to extr
2021-10-30 20:48:06 -06:00
James Betker
e9dc37f19c
Mod trainer to copy config file into experiments root
2021-10-30 17:00:24 -06:00
James Betker
5c8d266d4f
chk
2021-09-17 09:15:36 -06:00
James Betker
94899d88f3
Fix overuse of checkpointing
2021-09-16 23:00:28 -06:00
James Betker
3e073cff85
Set kernel_size in diffusion_vocoder
2021-09-01 08:33:46 -06:00
James Betker
04d14b3acc
No batch factors for eval
2021-08-09 16:02:01 -06:00
James Betker
82fc69abfa
Add "pure" evaluator
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Which simply computes the training loss against an eval dataset
2021-08-09 14:58:35 -06:00
James Betker
1ff434218e
tacotron2, ready for prime time!
2021-07-08 22:13:44 -06:00
James Betker
6fd16ea9c8
Add meta-anomaly detection, colorjitter augmentation
2021-06-29 13:41:55 -06:00
James Betker
5b4f86293f
Add FID evaluator for diffusion models
2021-06-14 09:14:30 -06:00
James Betker
9cfe840872
Attempt to fix syncing multiple times when doing gradient accumulation
2021-06-13 14:30:30 -06:00
James Betker
3e3ad7825f
Add support for training an EMA network alongside the main networks
2021-06-12 21:01:41 -06:00
James Betker
696f320820
Get rid of feature networks
2021-06-11 20:50:07 -06:00
James Betker
65c474eecf
Various changes to fix testing
2021-06-11 15:31:10 -06:00
James Betker
2ad2b56438
Don't do wandb except on rank 0
2021-06-06 16:52:07 -06:00
James Betker
6084915af8
Support gaussian diffusion models
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Adds support for GD models, courtesy of some maths from openai.
Also:
- Fixes requirement for eval{} even when it isn't being used
- Adds support for denormalizing an imagenet norm
2021-06-02 21:47:32 -06:00
James Betker
45bc76ba92
Fixes and mods to support training classifiers on imagenet
2021-06-01 17:25:24 -06:00
James Betker
17555e7d07
misc adjustments for stylegan
2021-04-21 18:14:17 -06:00
James Betker
f89ea5f1c6
Mods to support lightweight_gan model
2021-03-02 20:51:48 -07:00
James Betker
784b96c059
Misc options to add support for training stylegan2-rosinality models:
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- Allow image_folder_dataset to normalize inbound images
- ExtensibleTrainer can denormalize images on the output path
- Support .webp - an output from LSUN
- Support logistic GAN divergence loss
- Support stylegan2 TF weight extraction for discriminator
- New injector that produces latent noise (with separated paths)
- Modify FID evaluator to be operable with rosinality-style GANs
2021-02-08 08:09:21 -07:00
James Betker
48f0d8964b
Allow dist_backend to be specified in options
2021-01-09 20:54:32 -07:00
James Betker
7c6c7a8014
Fix process_video
2021-01-09 20:53:46 -07:00
James Betker
4d8064c32c
Modifications to allow partially trained stylegan discriminators to be used
2021-01-03 16:37:18 -07:00
James Betker
ce6524184c
Do the last commit but in a better way
2021-01-02 22:24:12 -07:00
James Betker
edf9c38198
Make ExtensibleTrainer set the starting step for the LR scheduler
2021-01-02 22:22:34 -07:00
James Betker
bdbab65082
Allow optimizers to train separate param groups, add higher dimensional VGG discriminator
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Did this to support training 512x512px networks off of a pretrained 256x256 network.
2021-01-02 15:10:06 -07:00
James Betker
193cdc6636
Move discriminators to the create_model paradigm
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Also cleans up a lot of old discriminator models that I have no intention
of using again.
2021-01-01 15:56:09 -07:00
James Betker
9c53314ea2
Add gradient penalty visual debug
2020-12-30 09:51:59 -07:00
James Betker
63cf3d3126
Injector auto-registration
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I love it!
2020-12-29 20:58:02 -07:00
James Betker
10fdfa1563
Migrate generators to dynamic model registration
2020-12-24 23:02:10 -07:00
James Betker
036684893e
Add LARS optimizer & support for BYOL idiosyncrasies
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- Added LARS and SGD optimizer variants that support turning off certain
features for BN and bias layers
- Added a variant of pytorch's resnet model that supports gradient checkpointing.
- Modify the trainer infrastructure to support above
- Fix bug with BYOL (should have been nonfunctional)
2020-12-23 20:33:43 -07:00
James Betker
5640e4efe4
More refactoring
2020-12-18 09:18:34 -07:00
