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https://github.com/skypilot-org/skypilot

SkyPilot: Run LLMs, AI, and Batch jobs on any cloud. Get maximum savings, highest GPU availability, and managed execution—all with a simple interface.
https://github.com/skypilot-org/skypilot

cloud-computing cloud-management cost-management cost-optimization data-science deep-learning distributed-training finops gpu hyperparameter-tuning job-queue job-scheduler llm-serving llm-training machine-learning ml-infrastructure ml-platform multicloud spot-instances tpu

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SkyPilot: Run LLMs, AI, and Batch jobs on any cloud. Get maximum savings, highest GPU availability, and managed execution—all with a simple interface.

Lists

README 

        


  

    

    SkyPilot

  






  

    Documentation

  



  

    GitHub Release

  



  

    Join Slack

  








    Run LLMs and AI on Any Cloud




----

:fire: *News* :fire:

- [Apr, 2024] Serve and finetune [**Llama 3**](https://skypilot.readthedocs.io/en/latest/gallery/llms/llama-3.html) on any cloud or Kubernetes: [**example**](./llm/llama-3/)

- [Apr, 2024] Serve [**Qwen-110B**](https://qwenlm.github.io/blog/qwen1.5-110b/) on your infra: [**example**](./llm/qwen/)

- [Apr, 2024] Using [**Ollama**](https://github.com/ollama/ollama) to deploy quantized LLMs on CPUs and GPUs: [**example**](./llm/ollama/)

- [Mar, 2024] Serve and deploy [**Databricks DBRX**](https://www.databricks.com/blog/introducing-dbrx-new-state-art-open-llm) on your infra: [**example**](./llm/dbrx/)

- [Feb, 2024] Deploying and scaling [**Gemma**](https://blog.google/technology/developers/gemma-open-models/) with SkyServe: [**example**](./llm/gemma/)

- [Feb, 2024] Speed up your LLM deployments with [**SGLang**](https://github.com/sgl-project/sglang) for 5x throughput on SkyServe: [**example**](./llm/sglang/)

- [Feb, 2024] Serving [**Code Llama 70B**](https://ai.meta.com/blog/code-llama-large-language-model-coding/) with vLLM and SkyServe: [**example**](./llm/codellama/)

- [Dec, 2023] [**Mixtral 8x7B**](https://mistral.ai/news/mixtral-of-experts/), a high quality sparse mixture-of-experts model, was released by Mistral AI! Deploy via SkyPilot on any cloud: [**example**](./llm/mixtral/)

- [Nov, 2023] Using [**Axolotl**](https://github.com/OpenAccess-AI-Collective/axolotl) to finetune Mistral 7B on the cloud (on-demand and spot): [**example**](./llm/axolotl/)

- [Sep, 2023] Case study: [**Covariant**](https://covariant.ai/) transformed AI development on the cloud using SkyPilot, delivering models 4x faster cost-effectively: [**read the case study**](https://blog.skypilot.co/covariant/)

- [Aug, 2023] **Finetuning Cookbook**: Finetuning Llama 2 in your own cloud environment, privately: [**example**](./llm/vicuna-llama-2/), [**blog post**](https://blog.skypilot.co/finetuning-llama2-operational-guide/)

- [June, 2023] Serving LLM 24x Faster On the Cloud [**with vLLM**](https://vllm.ai/) and SkyPilot: [**example**](./llm/vllm/), [**blog post**](https://blog.skypilot.co/serving-llm-24x-faster-on-the-cloud-with-vllm-and-skypilot/)



  Archived



- [Dec, 2023] Using [**LoRAX**](https://github.com/predibase/lorax) to serve 1000s of finetuned LLMs on a single instance in the cloud: [**example**](./llm/lorax/)

- [Sep, 2023] [**Mistral 7B**](https://mistral.ai/news/announcing-mistral-7b/), a high-quality open LLM, was released! Deploy via SkyPilot on any cloud: [**Mistral docs**](https://docs.mistral.ai/self-deployment/skypilot)

- [July, 2023] Self-Hosted **Llama-2 Chatbot** on Any Cloud: [**example**](./llm/llama-2/)

- [April, 2023] [SkyPilot YAMLs](./llm/vicuna/) for finetuning & serving the [Vicuna LLM](https://lmsys.org/blog/2023-03-30-vicuna/) with a single command!



----



SkyPilot is a framework for running LLMs, AI, and batch jobs on any cloud, offering maximum cost savings, highest GPU availability, and managed execution.



SkyPilot **abstracts away cloud infra burdens**:

- Launch jobs & clusters on any cloud

- Easy scale-out: queue and run many jobs, automatically managed

- Easy access to object stores (S3, GCS, R2)



SkyPilot **maximizes GPU availability for your jobs**:

* Provision in all zones/regions/clouds you have access to ([the _Sky_](https://arxiv.org/abs/2205.07147)), with automatic failover



SkyPilot **cuts your cloud costs**:

* [Managed Spot](https://skypilot.readthedocs.io/en/latest/examples/spot-jobs.html): 3-6x cost savings using spot VMs, with auto-recovery from preemptions

* [Optimizer](https://skypilot.readthedocs.io/en/latest/examples/auto-failover.html): 2x cost savings by auto-picking the cheapest VM/zone/region/cloud

* [Autostop](https://skypilot.readthedocs.io/en/latest/reference/auto-stop.html): hands-free cleanup of idle clusters



SkyPilot supports your existing GPU, TPU, and CPU workloads, with no code changes.



Install with pip (we recommend the nightly build for the latest features or [from source](https://skypilot.readthedocs.io/en/latest/getting-started/installation.html)):

```bash

pip install "skypilot-nightly[aws,gcp,azure,oci,lambda,runpod,fluidstack,paperspace,cudo,ibm,scp,kubernetes]"  # choose your clouds

```

To get the last release, use:

```bash

pip install -U "skypilot[aws,gcp,azure,oci,lambda,runpod,fluidstack,paperspace,cudo,ibm,scp,kubernetes]"  # choose your clouds

```



Current supported providers (AWS, Azure, GCP, OCI, Lambda Cloud, RunPod, Fluidstack, Paperspace, Cudo, IBM, Samsung, Cloudflare, any Kubernetes cluster):



  

    

    SkyPilot

  




## Getting Started

You can find our documentation [here](https://skypilot.readthedocs.io/en/latest/).

- [Installation](https://skypilot.readthedocs.io/en/latest/getting-started/installation.html)

- [Quickstart](https://skypilot.readthedocs.io/en/latest/getting-started/quickstart.html)

- [CLI reference](https://skypilot.readthedocs.io/en/latest/reference/cli.html)



## SkyPilot in 1 Minute



A SkyPilot task specifies: resource requirements, data to be synced, setup commands, and the task commands.



Once written in this [**unified interface**](https://skypilot.readthedocs.io/en/latest/reference/yaml-spec.html) (YAML or Python API), the task can be launched on any available cloud.  This avoids vendor lock-in, and allows easily moving jobs to a different provider.



Paste the following into a file `my_task.yaml`:



```yaml

resources:

  accelerators: V100:1  # 1x NVIDIA V100 GPU



num_nodes: 1  # Number of VMs to launch



# Working directory (optional) containing the project codebase.

# Its contents are synced to ~/sky_workdir/ on the cluster.

workdir: ~/torch_examples



# Commands to be run before executing the job.

# Typical use: pip install -r requirements.txt, git clone, etc.

setup: |

  pip install "torch<2.2" torchvision --index-url https://download.pytorch.org/whl/cu121



# Commands to run as a job.

# Typical use: launch the main program.

run: |

  cd mnist

  python main.py --epochs 1

```



Prepare the workdir by cloning:

```bash

git clone https://github.com/pytorch/examples.git ~/torch_examples

```



Launch with `sky launch` (note: [access to GPU instances](https://skypilot.readthedocs.io/en/latest/cloud-setup/quota.html) is needed for this example):

```bash

sky launch my_task.yaml

```



SkyPilot then performs the heavy-lifting for you, including:

1. Find the lowest priced VM instance type across different clouds

2. Provision the VM, with auto-failover if the cloud returned capacity errors

3. Sync the local `workdir` to the VM

4. Run the task's `setup` commands to prepare the VM for running the task

5. Run the task's `run` commands





  SkyPilot Demo




Refer to [Quickstart](https://skypilot.readthedocs.io/en/latest/getting-started/quickstart.html) to get started with SkyPilot.



## More Information

To learn more, see our [Documentation](https://skypilot.readthedocs.io/en/latest/) and [Tutorials](https://github.com/skypilot-org/skypilot-tutorial).



Runnable examples:

- LLMs on SkyPilot

  - [Llama 3](./llm/llama-3/)

  - [Qwen](./llm/qwen/) 

  - [Databricks DBRX](./llm/dbrx/)

  - [Gemma](./llm/gemma/)

  - [Mixtral 8x7B](./llm/mixtral/); [Mistral 7B](https://docs.mistral.ai/self-deployment/skypilot/) (from official Mistral team)

  - [Code Llama](./llm/codellama/)

  - [vLLM: Serving LLM 24x Faster On the Cloud](./llm/vllm/) (from official vLLM team)

  - [SGLang: Fast and Expressive LLM Serving On the Cloud](./llm/sglang/) (from official SGLang team)

  - [Vicuna chatbots: Training & Serving](./llm/vicuna/) (from official Vicuna team)

  - [Train your own Vicuna on Llama-2](./llm/vicuna-llama-2/)

  - [Self-Hosted Llama-2 Chatbot](./llm/llama-2/)

  - [Ollama: Quantized LLMs on CPUs](./llm/ollama/)

  - [LoRAX](./llm/lorax/)

  - [QLoRA](https://github.com/artidoro/qlora/pull/132)

  - [LLaMA-LoRA-Tuner](https://github.com/zetavg/LLaMA-LoRA-Tuner#run-on-a-cloud-service-via-skypilot)

  - [Tabby: Self-hosted AI coding assistant](https://github.com/TabbyML/tabby/blob/bed723fcedb44a6b867ce22a7b1f03d2f3531c1e/experimental/eval/skypilot.yaml)

  - [LocalGPT](./llm/localgpt)

  - [Falcon](./llm/falcon)

  - Add yours here & see more in [`llm/`](./llm)!

- Framework examples: [PyTorch DDP](https://github.com/skypilot-org/skypilot/blob/master/examples/resnet_distributed_torch.yaml), [DeepSpeed](./examples/deepspeed-multinode/sky.yaml), [JAX/Flax on TPU](https://github.com/skypilot-org/skypilot/blob/master/examples/tpu/tpuvm_mnist.yaml), [Stable Diffusion](https://github.com/skypilot-org/skypilot/tree/master/examples/stable_diffusion), [Detectron2](https://github.com/skypilot-org/skypilot/blob/master/examples/detectron2_docker.yaml), [Distributed](https://github.com/skypilot-org/skypilot/blob/master/examples/resnet_distributed_tf_app.py) [TensorFlow](https://github.com/skypilot-org/skypilot/blob/master/examples/resnet_app_storage.yaml), [Ray Train](examples/distributed_ray_train/ray_train.yaml), [NeMo](https://github.com/skypilot-org/skypilot/blob/master/examples/nemo/nemo.yaml), [programmatic grid search](https://github.com/skypilot-org/skypilot/blob/master/examples/huggingface_glue_imdb_grid_search_app.py), [Docker](https://github.com/skypilot-org/skypilot/blob/master/examples/docker/echo_app.yaml), [Cog](https://github.com/skypilot-org/skypilot/blob/master/examples/cog/), [Unsloth](https://github.com/skypilot-org/skypilot/blob/master/examples/unsloth/unsloth.yaml), [Ollama](https://github.com/skypilot-org/skypilot/blob/master/llm/ollama) and [many more (`examples/`)](./examples).



Follow updates:

- [Twitter](https://twitter.com/skypilot_org)

- [Slack](http://slack.skypilot.co)

- [SkyPilot Blog](https://blog.skypilot.co/) ([Introductory blog post](https://blog.skypilot.co/introducing-skypilot/))



Read the research:

- [SkyPilot paper](https://www.usenix.org/system/files/nsdi23-yang-zongheng.pdf) and [talk](https://www.usenix.org/conference/nsdi23/presentation/yang-zongheng) (NSDI 2023)

- [Sky Computing whitepaper](https://arxiv.org/abs/2205.07147)

- [Sky Computing vision paper](https://sigops.org/s/conferences/hotos/2021/papers/hotos21-s02-stoica.pdf) (HotOS 2021)



## Support and Questions

We are excited to hear your feedback!

* For issues and feature requests, please [open a GitHub issue](https://github.com/skypilot-org/skypilot/issues/new).

* For questions, please use [GitHub Discussions](https://github.com/skypilot-org/skypilot/discussions).



For general discussions, join us on the [SkyPilot Slack](http://slack.skypilot.co).



## Contributing

We welcome and value all contributions to the project! Please refer to [CONTRIBUTING](CONTRIBUTING.md) for how to get involved.