Help us profile important pipelines and improve if needed

In https://github.com/huggingface/diffusers/pull/13356, we added a guide to comprehensively profile our pipelines with Claude. It, in turn, helped us get rid of issues that can get in the way of the benefits provided by `torch.compile`.

We cannot profile all our important pipelines alone, and this is where the community could really help us! In this thread, we want to gather interest from our community for such an initiative.

## How to take part?

* Take a pipeline of your choice (start with T2I or T2V first, as it's simpler than others). Then discuss with us here to gauge feasibility (not all pipelines are equally widely used). Tag `dg845` and `sayakpaul` while discussing.
* If there's mutual agreement, profile the pipeline following the steps outlined in the [guide](https://github.com/huggingface/diffusers/tree/main/examples/profiling).
* If there are fixes to be made, open a PR to ship the fixes. Also, include the results before and after those fixes.

## PRs merged with profiling-guided improvements

* QwenImage: https://github.com/huggingface/diffusers/pull/13406
* Z-Image: https://github.com/huggingface/diffusers/pull/13461
* LTX2: https://github.com/huggingface/diffusers/pull/13564

## PRs in progress

* None for now

## Pipelines worth profiling further

* QwenImage Edit
* SD3
* Flux.1-Kontext
* Ernie-Image
* Chroma
* JoyImage

Feel free to suggest yours, too!

Cc: @dg845

Bắt đầu bằng cách đọc hướng dẫn trong examples/profiling và xem xét các pipeline ứng viên được liệt kê, bắt đầu với một pipeline T2I hoặc T2V. Trao đổi về pipeline đã chọn với dg845 và sayakpaul trước khi profiling pipeline đó. Được xem là hoàn thành khi cung cấp kết quả profiling trước và sau, đồng thời mở một PR cho mọi fix được xác định.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.