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| title: README | |
| emoji: 🌍 | |
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| <div style="height: 15px;"></div> | |
| # ZeroGPU Spaces | |
| <div class="not-prose bg-gradient-to-r from-gray-50-to-white text-gray-900 border" style="border-radius: 8px; padding: 0.5rem 1rem; margin-bottom: 10px;"> | |
| <span style="font-weight: 600;">🚨 This page is out of date:</span> for up-to-date information, see <a class="underline" target="_blank" href="https://huggingface.co/docs/hub/spaces-zerogpu" style="color: inherit;">the documentation</a>. | |
| </div> | |
| <div class="not-prose bg-gradient-to-r from-gray-50-to-white text-gray-900 border" style="border-radius: 8px; padding: 0.5rem 1rem; margin-bottom: 10px;"> | |
| <span style="font-weight: 600;">✨ September 2025</span>: checkout this new <a class="underline" target="_blank" href="https://huggingface.co/blog/zerogpu-aoti" style="color: inherit;">blogpost</a> about ZeroGPU and compilation. | |
| </div> | |
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| <span style="font-weight: 600;">ZeroGPU is currently in beta:</span> | |
| <ul class="list-disc list-inside pl-8"> | |
| <li>It's available for everyone to use for free: <a class="underline" target="_blank" href="https://huggingface.co/spaces/enzostvs/zero-gpu-spaces">Browse dedicated Spaces list</a>.</li> | |
| <li>Hosting ZeroGPU Spaces is available for <a class="underline" target="_blank" href="https://huggingface.co/subscribe/pro">PRO</a> users or <a class="underline" target="_blank" href="https://huggingface.co/enterprise">Enterprise</a> organizations.</li> | |
| <li><a class="underline" target="_blank" href="https://huggingface.co/subscribe/pro">PRO</a> users also get x5 more daily usage quota and highest priority in GPU queues when using any ZeroGPU Spaces.</li> | |
| </ul> | |
| </div> | |
| <div class="not-prose bg-gradient-to-r from-gray-50-to-white text-gray-900 border" style="border-radius: 8px; padding: 0.5rem 1rem; margin-top: 10px;"> | |
| <span style="font-weight: 600;">Please share your feedback about ZeroGPU</span> in the <a class="underline" target="_blank" href="https://huggingface.co/spaces/zero-gpu-explorers/README/discussions" style="color: inherit;">Community tab</a>. | |
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| <span style="font-weight: 600;">ZeroGPU works great with Dev Mode.</span> Learn more about <a target="_blank" href="https://huggingface.co/spaces/dev-mode-explorers/README" class="underline">Dev Mode</a>. | |
| </div> | |
| <img src="https://cdn-uploads.huggingface.co/production/uploads/5f17f0a0925b9863e28ad517/cAlvAOu9QC547zrmRVpS5.gif" style="width: 100%; max-width:950px"/> | |
| *ZeroGPU* is a new kind of hardware for Spaces. | |
| It has two goals : | |
| - Provide **free GPU access** for Spaces | |
| - Allow Spaces to run on **multiple GPUs** | |
| This is achieved by making Spaces efficiently hold and release GPUs as needed | |
| (as opposed to a classical GPU Space that holds exactly one GPU at any point in time) | |
| ZeroGPU uses _Nvidia H200_ GPU devices under the hood (70GB of vRAM are available for each workload) | |
| <img src="https://cdn-uploads.huggingface.co/production/uploads/5f17f0a0925b9863e28ad517/naVZI-v41zNxmGlhEhGDJ.gif" style="width: 100%; max-width:550px"/> | |
| ## Compatibility | |
| *ZeroGPU* Spaces should mostly be compatible with any PyTorch-based GPU Space.<br> | |
| Compatibility with high level HF libraries like `transformers` or `diffusers` is slightly more guaranteed<br> | |
| That said, ZeroGPU Spaces are not as broadly compatible as classical GPU Spaces and you might still encounter unexpected bugs | |
| Also, for now, ZeroGPU Spaces only works with the **Gradio SDK** | |
| Supported versions: | |
| - Gradio: 4+ | |
| - PyTorch: `2.1.2` to `2.5.1` (2.3.x is not supported due to a PyToch [bug](https://github.com/pytorch/pytorch/issues/122085)) | |
| - Python: `3.10.13` | |
| ## Usage | |
| In order to make your Space work with ZeroGPU you need to **decorate** the Python functions that actually require a GPU with `@spaces.GPU`<br> | |
| During the time when a decorated function is invoked, the Space will be attributed a GPU, and it will release it upon completion of the function.<br> | |
| Here is a practical example : | |
| ```diff | |
| +import spaces | |
| from diffusers import DiffusionPipeline | |
| pipe = DiffusionPipeline.from_pretrained(...) | |
| pipe.to('cuda') | |
| +@spaces.GPU | |
| def generate(prompt): | |
| return pipe(prompt).images | |
| gr.Interface( | |
| fn=generate, | |
| inputs=gr.Text(), | |
| outputs=gr.Gallery(), | |
| ).launch() | |
| ``` | |
| 1. We first `import spaces` (importing it first might prevent some issues but is not mandatory) | |
| 2. Then we decorate the `generate` function by adding a `@spaces.GPU` line before its definition | |
| Note that `@spaces.GPU` is effect-free and can be safely used on non-ZeroGPU environments | |
| ## Duration | |
| If you expect your GPU function to take more than __60s__ then you need to specify a `duration` param in the decorator like: | |
| ```python | |
| @spaces.GPU(duration=120) | |
| def generate(prompt): | |
| return pipe(prompt).images | |
| ``` | |
| It will set the maximum duration of your function call to 120s. | |
| You can also specify a duration if you know that your function will take far less than the 60s default. | |
| The lower the duration, the higher priority your Space visitors will have in the queue | |
| ## Getting Started | |
| To **explore and use existing ZeroGPU Spaces**, browse the following list: https://huggingface.co/spaces/enzostvs/zero-gpu-spaces | |
| To **create and host your own ZeroGPU Spaces**: | |
| - For personal accounts: | |
| - <a href="https://huggingface.co/settings/billing/subscription" target="_blank">Subscribe to PRO</a>. Once subscribed, ZeroGPU will appear in the hardware list on <a href="https://huggingface.co/new-space" target="_blank">New Space page</a> when you select the Gradio SDK. | |
| - For organizations: | |
| - <a href="https://huggingface.co/enterprise" target="_blank">Subscribe to the Enterprise Hub</a>. This will enable you to host and collaborate on ZeroGPU Spaces with all your organization members. | |
| ## Limitations | |
| **Personal accounts** (PRO subscribers) can host up to 10 ZeroGPU Spaces. | |
| **Organization accounts** subscribed to the Enterprise Hub can host up to 50 ZeroGPU Spaces. | |
| <div style="height: 35px;"></div> | |
| <style> | |
| :root { | |
| --bg-color-light: rgba(255, 255, 255, 0.3); | |
| --bg-color-dark: rgba(0, 0, 0, 0.3); | |
| --text-color-light: rgb(0, 0, 0); | |
| --text-color-dark: rgb(255, 255, 255); | |
| } | |
| .theme-light { | |
| --bg-color: var(--bg-color-light); | |
| --text-color: var(--text-color-light); | |
| } | |
| .theme-dark { | |
| --bg-color: var(--bg-color-dark); | |
| --text-color: var(--text-color-dark); | |
| } | |
| .notice { | |
| background-color: var(--bg-color); | |
| color: var(--text-color); | |
| border-radius: 8px; | |
| padding: 0.5rem 1rem; | |
| margin-top: 10px; | |
| } | |
| .notice span { | |
| font-weight: 600; | |
| } | |
| </style> | |