* Add stable diffusion 3 example
Add get_qkv_linear to handle different dimensionality in linears
Add stable diffusion 3 example
Add use_quant_conv and use_post_quant_conv for vae in stable diffusion
adapt existing AutoEncoderKLConfig to the change
add forward_until_encoder_layer to ClipTextTransformer
rename sd3 config to sd3_medium in mmdit; minor clean-up
Enable flash-attn for mmdit impl when the feature is enabled.
Add sd3 example codebase
add document
crediting references
pass the cargo fmt test
pass the clippy test
* fix typos
* expose cfg_scale and time_shift as options
* Replace the sample image with JPG version. Change image output format accordingly.
* make meaningful error messages
* remove the tail-end assignment in sd3_vae_vb_rename
* remove the CUDA requirement
* use default_value in clap args
* add use_flash_attn to turn on/off flash-attn for MMDiT at runtime
* resolve clippy errors and warnings
* use default_value_t
* Pin the web-sys dependency.
* Clippy fix.
---------
Co-authored-by: Laurent <laurent.mazare@gmail.com>
* bert attention mask
* Allow for using None as a mask.
* Revert part of the changes so that the proper default mask applies.
* Cosmetic change.
* Another cosmetic tweak.
---------
Co-authored-by: Laurent <laurent.mazare@gmail.com>
* onnx: fix pad, unsqueeze
both implementations have off-by-one errors:
- Pad 'reflect' cycle for eg `dim==3` is `[0,1,2,1]` which has length of
4 (or `dim*2 - 2`) not 5 (current code `dim*2 - 1`)
- Unsqueeze(-1) for tensor with `dim==3` should be 3 (ie `dim+index+1`)
not 2 (ie currently `dim+index`)
in addition, Pad is incorrectly calculating the starting padding.
If we want to pad out 2 elements to the start, and we have this cycle
of indices of length 6, then we should skip 4 elements, but currently
we skip 2. A more visual representation of what's going on is below:
```
pad_start: 2
data: [a,b,c,d]
indices: [0, 1, 2, 3, 2, 1, 0, 1, 2, 3, 2, 1, 0, ..] // zigzag between 0..4
actual: skip [ c d| c b a b]
expected: ~ skip ~ [ c b| a b c d]
```
The values between `[` and `|` are padding and the values between
`|` and `]` in the example should match the original data being padded.
* Fix clippy lints.
---------
Co-authored-by: Laurent <laurent.mazare@gmail.com>
* Metal quantized modifications proposal.
- Add a device param, wherever needed.
- Create new QMetal storage thing that implements QuantizedType.
- Update everywhere needed.
Fix Python.
Fixing examples.
Fix: fmt + clippy + stub.
Moving everything around.
Only missing the actual implems.
Fixing everything + adding dequantized kernels.
More work.
Fixing matmul.
Fmt + Clippy
Some clippy fixes.
Working state.
Q2K Metal -> Bugged (also present in GGML).
Q4K CPU -> Bugged (present previously, new test catch it).
Q5K CPU -> Bugged (present previously).
Q8_1 Both -> Never really implemented it seems
Q8K metal -> Never implemented in metal
Fixing Q2K bug (present in ggml).
* Cleanup.
* Fix the rebase.
* Removing the fences speeds everything up and *is* correct this time...
* Cleanup the fence.
* After rebase.
* Bad code removal.
* Rebase after phi2 merge + fix replit default to CPU.
* Making the CI happy.
* More happy tests.
---------
Co-authored-by: Nicolas Patry <nicolas@Nicolass-MacBook-Pro.local>
* [Whisper] Update to use quantized model
* [whisper] add language detection
* [whisper] change assets location
* [whisper] adapt js example with quantized models
* [whisper] better task parsing
* [whisper] minor fixes
* [SAM] Add undo button and background point mode
* [SAM] remove pts on near clicks
* [SAM] check shiftKey toggle point mode
* [SAM] clear points when clearing image
* add phi wasm module
* replace input with textarea
* trim input prompt
* stop on <|endoftext|>
* formatting
* clean up
* add blurb, and syntax highlighting
* add phi-v1.5 wasm
* add note
* hide Options on details
* add first token to generated text
* whitespaces for new line
* fix: abort -> aborted
