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27 Commits (3b8ef3f32fc059b4c4df03b7cb4a8e8685520562)

Author SHA1 Message Date
Sepehr Sameni 40a518c194
use float in resample_abs_pos_embed_nhwc 
since F.interpolate doesn't always support BFloat16
 2023-07-28 16:01:42 -07:00
Ross Wightman e9373b1b92 Cleanup before samvit merge. Resize abs posembed on the fly, undo some line-wraps, remove redundant unbind, fix HF hub weight load 2023-05-18 16:43:48 -07:00
Ross Wightman a01d8f86f4 Tweak DinoV2 add, add MAE ViT weights, add initial intermediate layer getter experiment 2023-05-09 17:59:22 -07:00
Leng Yue 5cc87e6485
Add dinov2 pretrained models (#1797) 
* add dinov2 small, base, and large

* fix input size

* fix swiglu & dinov2 vit giant

* use SwiGLUPacked to replace GluMlp

* clean up & add ffn_layer placeholder for ParallelScalingBlock
 2023-05-09 12:24:47 -07:00
Ross Wightman af48246a9a Add SwiGLUPacked to layers __init__ 2023-05-08 13:52:34 -07:00
Ross Wightman 3fdb31de2e Small SwiGLU tweak, remove default LN arg in unpacked variant, add packed alias for GluMLP 2023-05-08 12:28:00 -07:00
Ross Wightman cb3f9c23bb
Metaformer baselines for vision (final PR with cleanup) (#1793) 
* update

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* merge with poolformer, initial version

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* Stem/Downsample rework

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* try NHWC

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* Squashed commit of the following:

commit b7696a30a7
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Fri Feb 10 01:46:44 2023 -0800

    Update metaformers.py

commit 41fe5c3626
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Fri Feb 10 01:03:47 2023 -0800

    Update metaformers.py

commit a3aee37c35
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Fri Feb 10 00:32:04 2023 -0800

    Update metaformers.py

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Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Fri Feb 10 00:24:58 2023 -0800

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Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Sun Feb 5 02:11:28 2023 -0800

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commit 39274bd45e
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Sun Feb 5 02:06:58 2023 -0800

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Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Sun Feb 5 02:03:34 2023 -0800

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commit 53b8ce5b8a
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Sun Feb 5 02:02:37 2023 -0800

    Update metaformers.py

commit ab6225b941
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Sun Feb 5 01:04:55 2023 -0800

    try NHWC

commit 02fcc30eaa
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Sat Feb 4 23:47:06 2023 -0800

    Update metaformers.py

commit 366aae9304
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Sat Feb 4 23:37:30 2023 -0800

    Stem/Downsample rework

commit 26a8e481a5
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Wed Feb 1 07:42:07 2023 -0800

    Update metaformers.py

commit a913f5d438
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Wed Feb 1 07:41:24 2023 -0800

    Update metaformers.py

* Update metaformers.py

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* channels first for whole network

* Channels first

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* Use buffer for randformer

* Update metaformers.py

* Remove einsum

* don't test randformer for feature extraction

* arbitrary input sizes for randformer

* Squashed commit of the following:

commit 6c089ca4325ab10942fe56e0999dcc1a11e1d2f0
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Mon Mar 6 02:11:17 2023 -0800

    Update metaformers.py

commit 521528a900e49ef8f462f5ccd795efb3a5d14214
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Mon Mar 6 02:06:08 2023 -0800

    Update metaformers.py

commit 3827eec7963698ff727fbb13ace53594ceb374d5
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Mon Mar 6 02:03:08 2023 -0800

    Update metaformers.py

commit ac1c6fea8adcd846e031ea0f5fa81ffe63d3c4bb
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Mon Mar 6 02:01:04 2023 -0800

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commit 26f3d343cdc46183543f83482187f669f3181ddf
Merge: d577129 f736730
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Mon Mar 6 01:57:29 2023 -0800

    Merge branch 'metaformer_workspace' of https://github.com/fffffgggg54/pytorch-image-models into metaformer_workspace

commit d577129aaa23fb348a8bb93bcd17cf1d5a4e8ff8
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Mon Mar 6 01:57:20 2023 -0800

    Update metaformers.py

commit f7367304e8f3b7a9a7f16e0a032bb72546afcc2a
Author: Fredo Guan <fredo.guan@hotmail.com>
Date:   Mon Mar 6 01:56:11 2023 -0800

    Metaformer baselines for vision (#12)

* formatting, cleanup, fix dropout

* fix regression, pass kwargs

* fix poolformerv1 weights, formatting

* Update metaformers.py

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* some cleanup

* SDPA from ViT, fix imports

* Update metaformers.py

* fix head reset

* fast norm bias patch for metaformers

* Metaformer refactor, remove rand/ident models, fix issues, remove old poolformer

* Switch to hub weights

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Co-authored-by: Fredo Guan <fredo.guan@hotmail.com>
 2023-05-05 11:18:26 -07:00
Ross Wightman 437d344e03 Always some torchscript issues 2023-04-26 20:42:34 -07:00
Ross Wightman 3386af8c86 Final push to get remaining models using multi-weight pretrained configs, almost all weights on HF hub 2023-04-26 15:52:13 -07:00
Ross Wightman a08e5aed1d More models w/ multi-weight support, moving to HF hub. Removing inplace_abn from all models including TResNet 2023-04-20 22:44:49 -07:00
Ross Wightman aef6e562e4 Add onnx utils and export code, tweak padding and conv2d_same for better dynamic export with recent PyTorch 2023-04-11 17:03:57 -07:00
Ross Wightman 965d0a2d36 fast_attn -> fused_attn, implement global config for enable/disable fused_attn, add to more models. vit clip openai 336 weights. 2023-04-10 12:04:33 -07:00
Ross Wightman 4d135421a3 Implement patch dropout for eva / vision_transformer, refactor / improve consistency of dropout args across all vit based models 2023-04-07 20:27:23 -07:00
Ross Wightman 3863d63516 Adding EVA02 weights and model defs, move beit based eva_giant to same eva.py file. Cleanup rotary pos, add lang oriented freq bands to be compat with eva design choice. Fix #1738 2023-03-27 17:16:07 -07:00
Ross Wightman 8db20dc240 Fix #1726, dropout not used in NormMlpClassifierHead. Make dropout more consistent across both classifier heads (nn.Dropout) 2023-03-20 09:37:05 -07:00
Ross Wightman acfd85ad68 All swin models support spatial output, add output_fmt to v1/v2 and use ClassifierHead. 
* update ClassifierHead to allow different input format
* add output format support to patch embed
* fix some flatten issues for a few conv head models
* add Format enum and helpers for tensor format (layout) choices
 2023-03-15 23:21:51 -07:00
Ross Wightman f77c04ff36 Torchscript fixes/hacks for rms_norm, refactor ParallelScalingBlock with manual combination of input projections, closer paper match 2023-02-16 16:57:42 -08:00
Ross Wightman 621e1b2182 Add ideas from 'Scaling ViT to 22-B Params', testing PyTorch 2.0 fused F.scaled_dot_product_attention impl in vit, vit_relpos, maxxvit / coatnet. 2023-02-16 16:57:42 -08:00
Ross Wightman 9d03c6f526 Merge remote-tracking branch 'origin/main' into levit_efficientformer_redux 2023-02-03 14:47:01 -08:00
Ross Wightman 086bd55a94 Add EfficientFormer-V2, refactor EfficientFormer and Levit for more uniformity across the 3 related arch. Add features_out support to levit conv models and efficientformer_v2. All weights on hub. 2023-02-03 14:12:29 -08:00
Ross Wightman 6f28b562c6 Factor NormMlpClassifierHead from MaxxViT and use across MaxxViT / ConvNeXt / DaViT, refactor some type hints & comments 2023-01-27 14:57:01 -08:00
Ross Wightman ca38e1e73f Update ClassifierHead module, add reset() method, update in_chs -> in_features for consistency 2023-01-20 14:44:05 -08:00
Ross Wightman e520553e3e Update batchnorm freezing to handle NormAct variants, Add GroupNorm1Act, update BatchNormAct2d tracing change from PyTorch 2023-01-12 16:55:47 -08:00
Ross Wightman 6e5553da5f
Add ConvNeXt-V2 support (model additions and weights) (#1614) 
* Add ConvNeXt-V2 support (model additions and weights)

* ConvNeXt-V2 weights on HF Hub, tweaking some tests

* Update README, fixing convnextv2 tests
 2023-01-05 07:53:32 -08:00
Ross Wightman 7c846d9970 Better vmap compat across recent torch versions 2022-12-24 14:37:04 -08:00
Ross Wightman 9a51e4ea2e Add FlexiViT models and weights, refactoring, push more weights 
* push all vision_transformer*.py weights to HF hub
* finalize more pretrained tags for pushed weights
* refactor pos_embed files and module locations, move some pos embed modules to layers
* tweak hf hub helpers to aid bulk uploading and updating
 2022-12-22 17:23:09 -08:00
Ross Wightman 927f031293 Major module / path restructure, timm.models.layers -> timm.layers, add _ prefix to all non model modules in timm.models 2022-12-06 15:00:06 -08:00