Automatic CPU/GPU wheel variant selection for all packages (not just PyTorch)

[muhammad-fiaz]

I am requesting a feature that allows uv to automatically select the correct CPU or GPU backend wheel variant for packages that ship multiple prebuilt versions - not only for PyTorch, but also for ecosystem libraries like xformers and flash-attn.

Currently:

• torch-backend = "auto" correctly installs CUDA / ROCm / CPU variants for PyTorch

• But companion packages like xformers and flash-attn are not matched to the selected backend

• This frequently results in:

  • CUDA PyTorch
  • CPU-only xformers
  • -> leading to missing CUDA kernels and runtime errors

This happens because the CUDA wheels for xformers and flash-attn are not served fully on PyPI when cuda enabled , so uv (like pip) defaults to CPU wheels.
And because xformers is installed without CUDA support, the resolver may downgrade PyTorch to CPU, or install mismatched wheel variants, causing conflicts and inconsistent environments. Avoiding this currently requires optional dependencies, platform markers, or manual wheel URLs, which creates unnecessary overhead.

---

Requested Behavior

Extend torch-backend logic into a general backend-aware resolver, e.g.:

# uv.toml
[tool.uv.pip]
backend = "auto"                        # Detect CPU / CUDA / ROCm
auto-match-packages = ["xformers", "flash-attn"]

Then:

uv sync

uv should:

• Detect the system backend (CPU / CUDA version / ROCm)
• Select the correct wheel sources
• Install matching GPU/CPU wheel variants across packages consistently

---

Additionally, I am requesting support for backend-aware index selection when multiple CUDA/CPU indexes are defined, e.g.:

[tool.uv.sources]
torch = [
  { index = "pytorch-cpu" },
  { index = "pytorch-cu128", marker = "sys_platform == 'linux' or sys_platform == 'win32'" },
  { index = "pytorch-cu129", marker = "sys_platform == 'linux' or sys_platform == 'win32'" },
  { index = "pytorch-cu130", marker = "sys_platform == 'linux' or sys_platform == 'win32'" },
]

torchvision = [
  { index = "pytorch-cpu" },
  { index = "pytorch-cu128", marker = "sys_platform == 'linux' or sys_platform == 'win32'" },
  { index = "pytorch-cu129", marker = "sys_platform == 'linux' or sys_platform == 'win32'" },
  { index = "pytorch-cu130", marker = "sys_platform == 'linux' or sys_platform == 'win32'" },
]

[[tool.uv.index]]
name = "pytorch-cu128"
url = "https://download.pytorch.org/whl/cu128"
explicit = true

[[tool.uv.index]]
name = "pytorch-cu129"
url = "https://download.pytorch.org/whl/cu129"
explicit = true

[[tool.uv.index]]
name = "pytorch-cu130"
url = "https://download.pytorch.org/whl/cu130"
explicit = true

[[tool.uv.index]]
name = "pytorch-cpu"
url = "https://download.pytorch.org/whl/cpu"
explicit = true

uv should automatically select the correct index based on detected backend, and ensure that companion packages (such as xformers and flash-attn) resolve against the same backend index without requiring manual markers or optional dependency trees.

Note: this feature may eliminate the need for optional dependencies for simplicity :)

Why This Matters

• xformers GPU wheels must match PyTorch's CUDA version

• Incorrect fallback to CPU wheels causes:

  • Failed fused attention ops
  • Silent CPU fallback and performance drops
  • Common runtime errors (No available CUDA kernel)

• This is currently the failure point for new ML users setting up environments

---

I am aware of existing docs

This request builds upon:
https://docs.astral.sh/uv/guides/integration/pytorch/
https://docs.astral.sh/uv/reference/settings/#pip_torch-backend
https://docs.astral.sh/uv/concepts/projects/config/#augmenting-build-dependencies

But expands automatic backend resolution beyond PyTorch to the entire CUDA/ROCm ecosystem.

Example

Current behavior:

uv add torch xformers flash-attn

Since no CUDA index is provided, this installs:

torch (CPU)
xformers (CPU)
flash-attn (CPU)

---

Trying to force CUDA manually:

uv add torch xformers flash-attn --index-url https://download.pytorch.org/whl/cu128

Current result with uv:

torch (CUDA 12.8)
xformers (CPU-only or mismatched version)
flash-attn (CPU-only or fails to resolve)

Because uv only applies the index to torch and not to related ecosystem packages, leading to conflicts and inconsistent backends.

---

With the requested feature:

# uv.toml
[tool.uv.pip]
backend = "auto"
auto-match-packages = ["xformers", "flash-attn"]

uv sync

Result:

torch (CUDA)
xformers (CUDA)
flash-attn (CUDA)

All resolved to the same detected backend, with no manual index flags, no platform markers, and no optional dependency trees.

Thank you for reviewing this request :)

[zanieb]

You may be interested in https://astral.sh/blog/wheel-variants

The problem with doing this for arbitrary packages is that they encode which GPU variant they're compatible with in different ways. We're working to standardize this, so it'll "just work" for the whole ecosystem.

[muhammad-fiaz]

@zanieb Thanks for reply! yeah that feature is good and as you said it just works! but the problem for me is with conflicts between them based on versions even if its can be ignored by uv settings for isolation it kind of hard to work with for multiple versioned projects such as Library projects (it almost consuming 500+ lines of optional dependencies with its artifacts url) and that why i am requesting i like the uv method like [tool.uv.sources] and [tool.uv.index] which eliminate the needed to multiple versioned urls into one index and also uv have features for universal=true on option settings pyproject.toml i hope that this feature may even added or simply process for optional dependencies in future

BTW i have some Example Use Case Scenarios: with unsloth pyproject.toml

Click to Open Example

[project.optional-dependencies]
triton = [
    "triton>=3.0.0 ; ('linux' in sys_platform)",
    "triton-windows ; (sys_platform == 'win32') and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
]
huggingfacenotorch = [
    "wheel>=0.42.0",
    "packaging",
    "numpy",
    "tqdm",
    "psutil",
    "tyro",
    "protobuf",
    "sentencepiece>=0.2.0",
    "datasets>=3.4.1,!=4.0.*,!=4.1.0",
    "accelerate>=0.34.1",
    "peft>=0.7.1,!=0.11.0",
    "huggingface_hub>=0.34.0",
    "hf_transfer",
    "diffusers",
    "transformers>=4.51.3,!=4.52.0,!=4.52.1,!=4.52.2,!=4.52.3,!=4.53.0,!=4.54.0,!=4.55.0,!=4.55.1,!=4.57.0,<=4.57.2",
    "trl>=0.18.2,!=0.19.0,<=0.23.0",
]
huggingface = [
    "unsloth[huggingfacenotorch]",
    "unsloth_zoo>=2025.10.13",
    "torchvision",
    "unsloth[triton]",
]
windows = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0 ; (sys_platform == 'win32')",
    "xformers>=0.0.22.post7 ; (sys_platform == 'win32')",
]
base = [
    "unsloth[huggingface]",
]
cu118only = [
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.22.post7%2Bcu118-cp39-cp39-manylinux2014_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.22.post7%2Bcu118-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.22.post7%2Bcu118-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
]
cu121only = [
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.22.post7-cp39-cp39-manylinux2014_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.22.post7-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.22.post7-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
]
cu118onlytorch211 = [
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.23%2Bcu118-cp39-cp39-manylinux2014_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.23%2Bcu118-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.23%2Bcu118-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
]
cu121onlytorch211 = [
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.23-cp39-cp39-manylinux2014_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.23-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.23-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
]
cu118onlytorch212 = [
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.23.post1%2Bcu118-cp39-cp39-manylinux2014_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.23.post1%2Bcu118-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.23.post1%2Bcu118-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
]
cu121onlytorch212 = [
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.23.post1-cp39-cp39-manylinux2014_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.23.post1-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.23.post1-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
]
cu118onlytorch220 = [
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.24%2Bcu118-cp39-cp39-manylinux2014_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.24%2Bcu118-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.24%2Bcu118-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
]
cu121onlytorch220 = [
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.24-cp39-cp39-manylinux2014_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.24-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.24-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
]
cu118onlytorch230 = [
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.27%2Bcu118-cp39-cp39-manylinux2014_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.27%2Bcu118-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.27%2Bcu118-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.27%2Bcu118-cp312-cp312-manylinux2014_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
]
cu121onlytorch230 = [
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.27-cp39-cp39-manylinux2014_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.27-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.27-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.27-cp312-cp312-manylinux2014_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
]
cu118onlytorch240 = [
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.27.post2%2Bcu118-cp39-cp39-manylinux2014_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.27.post2%2Bcu118-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.27.post2%2Bcu118-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.27.post2%2Bcu118-cp312-cp312-manylinux2014_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
]
cu121onlytorch240 = [
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.28.post1-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.28.post1-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.28.post1-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.28.post1-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
]
cu124onlytorch240 = [
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post1-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post1-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post1-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post1-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post1-cp39-cp39-win_amd64.whl ; python_version=='3.9' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post1-cp310-cp310-win_amd64.whl ; python_version=='3.10' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post1-cp311-cp311-win_amd64.whl ; python_version=='3.11' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post1-cp312-cp312-win_amd64.whl ; python_version=='3.12' and (sys_platform == 'win32')",
]
cu118onlytorch250 = [
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.28.post2-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.28.post2-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.28.post2-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.28.post2-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
]
cu121onlytorch250 = [
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.28.post2-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.28.post2-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.28.post2-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.28.post2-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
]
cu124onlytorch250 = [
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post2-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post2-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post2-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post2-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post2-cp39-cp39-win_amd64.whl ; python_version=='3.9' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post2-cp310-cp310-win_amd64.whl ; python_version=='3.10' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post2-cp311-cp311-win_amd64.whl ; python_version=='3.11' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.28.post2-cp312-cp312-win_amd64.whl ; python_version=='3.12' and (sys_platform == 'win32')",
]
cu118onlytorch251 = [
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.29.post1-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.29.post1-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.29.post1-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.29.post1-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
]
cu121onlytorch251 = [
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.29.post1-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.29.post1-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.29.post1-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.29.post1-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
]
cu124onlytorch251 = [
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post1-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post1-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post1-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post1-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post1-cp39-cp39-win_amd64.whl ; python_version=='3.9' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post1-cp310-cp310-win_amd64.whl ; python_version=='3.10' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post1-cp311-cp311-win_amd64.whl ; python_version=='3.11' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post1-cp312-cp312-win_amd64.whl ; python_version=='3.12' and (sys_platform == 'win32')",
]
cu118onlytorch260 = [
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.29.post3-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.29.post3-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.29.post3-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.29.post3-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
]
cu124onlytorch260 = [
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post3-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post3-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post3-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post3-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post3-cp39-cp39-win_amd64.whl ; python_version=='3.9' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post3-cp310-cp310-win_amd64.whl ; python_version=='3.10' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post3-cp311-cp311-win_amd64.whl ; python_version=='3.11' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu124/xformers-0.0.29.post3-cp312-cp312-win_amd64.whl ; python_version=='3.12' and (sys_platform == 'win32')",
]
cu126onlytorch260 = [
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.29.post3-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.29.post3-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.29.post3-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.29.post3-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.29.post3-cp39-cp39-win_amd64.whl ; python_version=='3.9' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.29.post3-cp310-cp310-win_amd64.whl ; python_version=='3.10' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.29.post3-cp311-cp311-win_amd64.whl ; python_version=='3.11' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.29.post3-cp312-cp312-win_amd64.whl ; python_version=='3.12' and (sys_platform == 'win32')",
]
cu118onlytorch270 = [
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.30-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.30-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.30-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.30-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.30-cp39-cp39-win_amd64.whl ; python_version=='3.9' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.30-cp310-cp310-win_amd64.whl ; python_version=='3.10' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.30-cp311-cp311-win_amd64.whl ; python_version=='3.11' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.30-cp312-cp312-win_amd64.whl ; python_version=='3.12' and (sys_platform == 'win32')",
]
cu126onlytorch270 = [
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.30-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.30-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.30-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.30-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.30-cp39-cp39-win_amd64.whl ; python_version=='3.9' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.30-cp310-cp310-win_amd64.whl ; python_version=='3.10' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.30-cp311-cp311-win_amd64.whl ; python_version=='3.11' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.30-cp312-cp312-win_amd64.whl ; python_version=='3.12' and (sys_platform == 'win32')",
]
cu128onlytorch270 = [
    "xformers @ https://download.pytorch.org/whl/cu128/xformers-0.0.30-cp39-cp39-manylinux_2_28_x86_64.whl ; python_version=='3.9' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu128/xformers-0.0.30-cp310-cp310-manylinux_2_28_x86_64.whl ; python_version=='3.10' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu128/xformers-0.0.30-cp311-cp311-manylinux_2_28_x86_64.whl ; python_version=='3.11' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu128/xformers-0.0.30-cp312-cp312-manylinux_2_28_x86_64.whl ; python_version=='3.12' and ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu128/xformers-0.0.30-cp39-cp39-win_amd64.whl ; python_version=='3.9' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu128/xformers-0.0.30-cp310-cp310-win_amd64.whl ; python_version=='3.10' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu128/xformers-0.0.30-cp311-cp311-win_amd64.whl ; python_version=='3.11' and (sys_platform == 'win32')",
    "xformers @ https://download.pytorch.org/whl/cu128/xformers-0.0.30-cp312-cp312-win_amd64.whl ; python_version=='3.12' and (sys_platform == 'win32')",
]
cu118onlytorch271 = [
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.31.post1-cp39-abi3-manylinux_2_28_x86_64.whl ; ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.31.post1-cp39-abi3-win_amd64.whl ; (sys_platform == 'win32')",
]
cu126onlytorch271 = [
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.31.post1-cp39-abi3-manylinux_2_28_x86_64.whl ; ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.31.post1-cp39-abi3-win_amd64.whl ; (sys_platform == 'win32')",
]
cu128onlytorch271 = [
    "xformers @ https://download.pytorch.org/whl/cu128/xformers-0.0.31.post1-cp39-abi3-manylinux_2_28_x86_64.whl ; ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu128/xformers-0.0.31.post1-cp39-abi3-win_amd64.whl ; (sys_platform == 'win32')",
]
cu118onlytorch280 = [
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.32.post2-cp39-abi3-manylinux_2_28_x86_64.whl ; ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu126/xformers-0.0.32.post2-cp39-abi3-win_amd64.whl ; (sys_platform == 'win32')",
]
cu126onlytorch280 = [
    "xformers @ https://download.pytorch.org/whl/cu128/xformers-0.0.32.post2-cp39-abi3-manylinux_2_28_x86_64.whl ; ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu128/xformers-0.0.32.post2-cp39-abi3-win_amd64.whl ; (sys_platform == 'win32')",
]
cu128onlytorch280 = [
    "xformers @ https://download.pytorch.org/whl/cu129/xformers-0.0.32.post2-cp39-abi3-manylinux_2_28_x86_64.whl ; ('linux' in sys_platform)",
    "xformers @ https://download.pytorch.org/whl/cu129/xformers-0.0.32.post2-cp39-abi3-win_amd64.whl ; (sys_platform == 'win32')",
]
cu130onlytorch280 = [
]
cu126onlytorch290 = [
]
cu128onlytorch290 = [
]
cu130onlytorch290 = [
]
cu118 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118only]",
]
cu121 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121only]",
]
cu118-torch211 = [
    "unsloth[huggingface]",
    "bitsandbytes==0.45.5",
    "unsloth[cu118onlytorch211]",
]
cu121-torch211 = [
    "unsloth[huggingface]",
    "bitsandbytes==0.45.5",
    "unsloth[cu121onlytorch211]",
]
cu118-torch212 = [
    "unsloth[huggingface]",
    "bitsandbytes==0.45.5",
    "unsloth[cu118onlytorch212]",
]
cu121-torch212 = [
    "unsloth[huggingface]",
    "bitsandbytes==0.45.5",
    "unsloth[cu121onlytorch212]",
]
cu118-torch220 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch220]",
]
cu121-torch220 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121onlytorch220]",
]
cu118-torch230 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch230]",
]
cu121-torch230 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121onlytorch230]",
]
cu118-torch240 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch240]",
]
cu121-torch240 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121onlytorch240]",
]
cu124-torch240 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu124onlytorch240]",
]
cu118-torch250 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch250]",
]
cu121-torch250 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121onlytorch250]",
]
cu124-torch250 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu124onlytorch250]",
]
cu118-torch251 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch251]",
]
cu121-torch251 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121onlytorch251]",
]
cu124-torch251 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu124onlytorch251]",
]
cu118-torch260 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch260]",
]
cu124-torch260 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu124onlytorch260]",
]
cu126-torch260 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu126onlytorch260]",
]
cu118-torch270 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch270]",
]
cu126-torch270 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu126onlytorch270]",
]
cu128-torch270 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu128onlytorch270]",
]
cu118-torch271 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch271]",
]
cu126-torch271 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu126onlytorch271]",
]
cu128-torch271 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu128onlytorch271]",
]
cu118-torch280 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch280]",
]
cu126-torch280 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu126onlytorch280]",
]
cu128-torch280 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu128onlytorch280]",
]
cu130-torch280 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu130onlytorch280]",
]
cu126-torch290 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu126onlytorch290]",
]
cu128-torch290 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu128onlytorch290]",
]
cu130-torch290 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu130onlytorch290]",
]
kaggle = [
    "unsloth[huggingface]",
]
kaggle-new = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
]
conda = [
    "unsloth[huggingface]",
]
colab-torch211 = [
    "unsloth[huggingface]",
    "bitsandbytes==0.45.5",
    "unsloth[cu121onlytorch211]",
]
colab-ampere-torch211 = [
    "unsloth[huggingface]",
    "bitsandbytes==0.45.5",
    "unsloth[cu121onlytorch211]",
    "packaging",
    "ninja",
    "flash-attn>=2.6.3 ; ('linux' in sys_platform)",
]
colab-torch220 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121onlytorch220]",
]
colab-ampere-torch220 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121onlytorch220]",
    "packaging",
    "ninja",
    "flash-attn>=2.6.3 ; ('linux' in sys_platform)",
]
colab-new = [
    "unsloth_zoo>=2025.10.13",
    "packaging",
    "tyro",
    "transformers>=4.51.3,!=4.52.0,!=4.52.1,!=4.52.2,!=4.52.3,!=4.53.0,!=4.54.0,!=4.55.0,!=4.55.1,!=4.57.0,<=4.57.2",
    "datasets>=3.4.1,!=4.0.*,!=4.1.0",
    "sentencepiece>=0.2.0",
    "tqdm",
    "psutil",
    "wheel>=0.42.0",
    "numpy",
    "protobuf",
    "huggingface_hub>=0.34.0",
    "hf_transfer",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[triton]",
]
colab-no-deps = [
    "accelerate>=0.34.1",
    "trl>=0.18.2,!=0.19.0,<=0.23.0",
    "peft>=0.7.1",
    "xformers ; ('linux' in sys_platform or sys_platform == 'win32') and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "protobuf",
]
colab = [
    "unsloth[cu121]",
]
flashattention = [
    "packaging ; ('linux' in sys_platform)",
    "ninja ; ('linux' in sys_platform)",
    "flash-attn>=2.6.3 ; ('linux' in sys_platform)",
]
colab-ampere = [
    "unsloth[colab-ampere-torch220]",
    "unsloth[flashattention]",
]
cu118-ampere = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118only]",
    "unsloth[flashattention]",
]
cu121-ampere = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121only]",
    "unsloth[flashattention]",
]
cu118-ampere-torch211 = [
    "unsloth[huggingface]",
    "bitsandbytes==0.45.5",
    "unsloth[cu118onlytorch211]",
    "unsloth[flashattention]",
]
cu121-ampere-torch211 = [
    "unsloth[huggingface]",
    "bitsandbytes==0.45.5",
    "unsloth[cu121onlytorch211]",
    "unsloth[flashattention]",
]
cu118-ampere-torch220 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch220]",
    "unsloth[flashattention]",
]
cu121-ampere-torch220 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121onlytorch220]",
    "unsloth[flashattention]",
]
cu118-ampere-torch230 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch230]",
    "unsloth[flashattention]",
]
cu121-ampere-torch230 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121onlytorch230]",
    "unsloth[flashattention]",
]
cu118-ampere-torch240 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch240]",
    "unsloth[flashattention]",
]
cu121-ampere-torch240 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121onlytorch240]",
    "unsloth[flashattention]",
]
cu124-ampere-torch240 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu124onlytorch240]",
    "unsloth[flashattention]",
]
cu118-ampere-torch250 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch250]",
    "unsloth[flashattention]",
]
cu121-ampere-torch250 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121onlytorch250]",
    "unsloth[flashattention]",
]
cu124-ampere-torch250 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu124onlytorch250]",
    "unsloth[flashattention]",
]
cu118-ampere-torch251 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch251]",
    "unsloth[flashattention]",
]
cu121-ampere-torch251 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu121onlytorch251]",
    "unsloth[flashattention]",
]
cu124-ampere-torch251 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu124onlytorch251]",
    "unsloth[flashattention]",
]
cu118-ampere-torch260 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch260]",
    "unsloth[flashattention]",
]
cu124-ampere-torch260 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu124onlytorch260]",
    "unsloth[flashattention]",
]
cu126-ampere-torch260 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu126onlytorch260]",
    "unsloth[flashattention]",
]
cu118-ampere-torch270 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch270]",
    "unsloth[flashattention]",
]
cu126-ampere-torch270 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu126onlytorch270]",
    "unsloth[flashattention]",
]
cu128-ampere-torch270 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu128onlytorch270]",
    "unsloth[flashattention]",
]
cu118-ampere-torch271 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch271]",
    "unsloth[flashattention]",
]
cu126-ampere-torch271 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu126onlytorch271]",
    "unsloth[flashattention]",
]
cu128-ampere-torch271 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu128onlytorch271]",
    "unsloth[flashattention]",
]
cu118-ampere-torch280 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu118onlytorch280]",
    "unsloth[flashattention]",
]
cu126-ampere-torch280 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu126onlytorch280]",
    "unsloth[flashattention]",
]
cu128-ampere-torch280 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu128onlytorch280]",
    "unsloth[flashattention]",
]
cu130-ampere-torch280 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu130onlytorch280]",
    "unsloth[flashattention]",
]
cu126-ampere-torch290 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu126onlytorch290]",
]
cu128-ampere-torch290 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu128onlytorch290]",
]
cu130-ampere-torch290 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu130onlytorch290]",
]
flashattentiontorch260abiFALSEcu12x = [
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.6cxx11abiFALSE-cp39-cp39-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.9'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.6cxx11abiFALSE-cp310-cp310-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.10'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.6cxx11abiFALSE-cp311-cp311-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.11'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.6cxx11abiFALSE-cp312-cp312-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.12'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.6cxx11abiFALSE-cp313-cp313-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.13'",
]
flashattentiontorch260abiTRUEcu12x = [
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.6cxx11abiTRUE-cp39-cp39-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.9'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.6cxx11abiTRUE-cp310-cp310-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.10'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.6cxx11abiTRUE-cp311-cp311-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.11'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.6cxx11abiTRUE-cp312-cp312-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.12'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.6cxx11abiTRUE-cp313-cp313-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.13'",
]
flashattentiontorch250abiFALSEcu12x = [
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.5cxx11abiFALSE-cp39-cp39-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.9'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.5cxx11abiFALSE-cp310-cp310-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.10'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.5cxx11abiFALSE-cp311-cp311-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.11'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.5cxx11abiFALSE-cp312-cp312-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.12'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.5cxx11abiFALSE-cp313-cp313-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.13'",
]
flashattentiontorch250abiTRUEcu12x = [
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.5cxx11abiTRUE-cp39-cp39-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.9'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.5cxx11abiTRUE-cp310-cp310-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.10'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.5cxx11abiTRUE-cp311-cp311-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.11'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.5cxx11abiTRUE-cp312-cp312-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.12'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.5cxx11abiTRUE-cp313-cp313-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.13'",
]
flashattentiontorch240abiFALSEcu12x = [
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.4cxx11abiFALSE-cp39-cp39-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.9'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.4cxx11abiFALSE-cp310-cp310-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.10'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.4cxx11abiFALSE-cp311-cp311-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.11'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.4cxx11abiFALSE-cp312-cp312-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.12'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.4cxx11abiFALSE-cp313-cp313-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.13'",
]
flashattentiontorch240abiTRUEcu12x = [
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.4cxx11abiTRUE-cp39-cp39-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.9'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.4cxx11abiTRUE-cp310-cp310-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.10'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.4cxx11abiTRUE-cp311-cp311-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.11'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.4cxx11abiTRUE-cp312-cp312-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.12'",
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.4cxx11abiTRUE-cp313-cp313-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.13'",
]
intelgputorch260 = [
    "unsloth_zoo[intelgpu]",
    "unsloth[huggingfacenotorch]",

    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.2.0-cp39-cp39-linux_x86_64.whl#sha256=147607f190a7d7aa24ba454def5977fbbfec792fdae18e4ed278cfec29b69271 ; ('linux' in sys_platform) and python_version == '3.9' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.2.0-cp310-cp310-linux_x86_64.whl#sha256=23aa423fa1542afc34f67eb3ba8ef20060f6d1b3a4697eaeab22b11c92b30f2b ; ('linux' in sys_platform) and python_version == '3.10' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.2.0-cp311-cp311-linux_x86_64.whl#sha256=bcfa995229bbfd9ffd8d6c8d9f6428d393e876fa6e23ee3c20e3c0d73ca75ca5 ; ('linux' in sys_platform) and python_version == '3.11' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.2.0-cp312-cp312-linux_x86_64.whl#sha256=bd340903d03470708df3442438acb8b7e08087ab9e61fbe349b2872bf9257ab0 ; ('linux' in sys_platform) and python_version == '3.12' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.2.0-cp313-cp313-linux_x86_64.whl#sha256=814dccc8a07159e6eca74bed70091bc8fea2d9dd87b0d91845f9f38cde62f01c ; ('linux' in sys_platform) and python_version == '3.13' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",

    "torch @ https://download.pytorch.org/whl/xpu/torch-2.6.0%2Bxpu-cp39-cp39-linux_x86_64.whl#sha256=6a8adf6dc4c089406e8b3a7e58ab57a463bddf9b07130d2576e76eced43e92af ; ('linux' in sys_platform) and python_version == '3.9' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.6.0%2Bxpu-cp310-cp310-linux_x86_64.whl#sha256=ff4561cbf07c83bbccaa0f6e9bb0e6dcf721bacd53c9c43c4eb0e7331b4792f9 ; ('linux' in sys_platform) and python_version == '3.10' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.6.0%2Bxpu-cp311-cp311-linux_x86_64.whl#sha256=12005f66b810ddd3ab93f86c4522bcfdd412cbd27fc9d189b661ff7509bc5e8a ; ('linux' in sys_platform) and python_version == '3.11' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.6.0%2Bxpu-cp312-cp312-linux_x86_64.whl#sha256=c4c5c67625cdacf35765c2b94e61fe166e3c3f4a14521b1212a59ad1b3eb0f2e ; ('linux' in sys_platform) and python_version == '3.12' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.6.0%2Bxpu-cp313-cp313-linux_x86_64.whl#sha256=e6864f7a60a5ecc43d5d38f59a16e5dd132384f73dfd3a697f74944026038f7b ; ('linux' in sys_platform) and python_version == '3.13' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
]
intel-gpu-torch260 = [
    "unsloth[intelgputorch260]"
]
intelgputorch270 = [
    "unsloth_zoo[intelgpu]",
    "unsloth[huggingfacenotorch]",

    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.3.0-cp39-cp39-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=749a7098492c6a27b356c97149a4a62973b953eae60bc1b6259260974f344913 ; ('linux' in sys_platform) and python_version == '3.9' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.3.0-cp310-cp310-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=44362e80abd752471a08341093321955b066daa2cfb4810e73b8e3b240850f93 ; ('linux' in sys_platform) and python_version == '3.10' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.3.0-cp311-cp311-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=faa6b8c945a837a080f641bc8ccc77a98fa66980dcd7e62e715fd853737343fd ; ('linux' in sys_platform) and python_version == '3.11' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.3.0-cp312-cp312-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=40f6fb65b345dc9a61813abe7ac9a585f2c9808f414d140cc2a5f11f53ee063c ; ('linux' in sys_platform) and python_version == '3.12' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.3.0-cp313-cp313t-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=9821fe059de58e827ffc6aa10d69369b16c2f8c2a988b86bef9c2c6e396ab3aa ; ('linux' in sys_platform) and python_version == '3.13' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",

    "torch @ https://download.pytorch.org/whl/xpu/torch-2.7.0%2Bxpu-cp39-cp39-linux_x86_64.whl#sha256=f8ee75e50fcbb37ed5b498299ca2264da99ab278a93fae2358e921e4a6e28273 ; ('linux' in sys_platform) and python_version == '3.9' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.7.0%2Bxpu-cp310-cp310-linux_x86_64.whl#sha256=d6fdc342961d98fdcd9d03dfd491a3208bb5f7fbb435841f8f72ce9fdcd2d026 ; ('linux' in sys_platform) and python_version == '3.10' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.7.0%2Bxpu-cp311-cp311-linux_x86_64.whl#sha256=74d07f9357df5cf2bf223ad3c84de16346bfaa0504f988fdd5590d3e177e5e86 ; ('linux' in sys_platform) and python_version == '3.11' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.7.0%2Bxpu-cp312-cp312-linux_x86_64.whl#sha256=c806d44aa2ca5d225629f6fbc6c994d5deaac2d2cde449195bc8e3522ddd219a ; ('linux' in sys_platform) and python_version == '3.12' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.7.0%2Bxpu-cp313-cp313-linux_x86_64.whl#sha256=25d8277b7f01d42e2e014ccbab57a2692b6ec4eff8dcf894eda1b297407cf97a ; ('linux' in sys_platform) and python_version == '3.13' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
]
intel-gpu-torch270 = [
    "unsloth[intelgputorch270]"
]
intelgputorch280 = [
    "unsloth_zoo[intelgpu]",
    "unsloth[huggingfacenotorch]",

    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.4.0-cp39-cp39-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=ac4d8e33986b1c3c5e48151640539272b2187e83016985853111b46fb82c3c94 ; platform_system == 'Linux' and python_version == '3.9' and platform_machine == 'x86_64'",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.4.0-cp310-cp310-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=999fef4c1f711092b9d3086525920545df490de476ecebe899ffc777019ae17f ; platform_system == 'Linux' and python_version == '3.10' and platform_machine == 'x86_64'",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.4.0-cp311-cp311-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=57b09c8c492985ff6a27cd3a22b08e8f7b96b407bd8030967b6efbb9f63b80cf ; platform_system == 'Linux' and python_version == '3.11' and platform_machine == 'x86_64'",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.4.0-cp312-cp312-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=df4bb3282bac9a3b90231700077110d8680b338416de03c2b7c6133c9b602649 ; platform_system == 'Linux' and python_version == '3.12' and platform_machine == 'x86_64'",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.4.0-cp313-cp313-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=60da63c99ca827bdcb0df28e0298bf7d066dc607454c6d6176783cb4e79d838b ; platform_system == 'Linux' and python_version == '3.13' and platform_machine == 'x86_64'",

    "torch @ https://download.pytorch.org/whl/xpu/torch-2.8.0%2Bxpu-cp39-cp39-linux_x86_64.whl ; platform_system == 'Linux' and python_version == '3.9' and platform_machine == 'x86_64'",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.8.0%2Bxpu-cp310-cp310-linux_x86_64.whl ; platform_system == 'Linux' and python_version == '3.10' and platform_machine == 'x86_64'",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.8.0%2Bxpu-cp311-cp311-linux_x86_64.whl ; platform_system == 'Linux' and python_version == '3.11' and platform_machine == 'x86_64'",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.8.0%2Bxpu-cp312-cp312-linux_x86_64.whl ; platform_system == 'Linux' and python_version == '3.12' and platform_machine == 'x86_64'",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.8.0%2Bxpu-cp313-cp313-linux_x86_64.whl ; platform_system == 'Linux' and python_version == '3.13' and platform_machine == 'x86_64'",

    "bitsandbytes @ https://github.com/bitsandbytes-foundation/bitsandbytes/releases/download/continuous-release_main/bitsandbytes-1.33.7.preview-py3-none-manylinux_2_24_x86_64.whl ; ('linux' in sys_platform) and (platform_machine == 'x86_64')",

    "torchvision @ https://download.pytorch.org/whl/xpu/torchvision-0.23.0%2Bxpu-cp39-cp39-manylinux_2_28_x86_64.whl#sha256=6e981c192045fc249c008441179ff237bb00174d818b875b0475730b63f0eaca ; platform_system == 'Linux' and python_version == '3.9' and platform_machine == 'x86_64'",
    "torchvision @ https://download.pytorch.org/whl/xpu/torchvision-0.23.0%2Bxpu-cp310-cp310-manylinux_2_28_x86_64.whl#sha256=e5ba4805969277175ebfd59cc717093528cc6e3ada89ac2725fc7a3c1fee6169 ; platform_system == 'Linux' and python_version == '3.10' and platform_machine == 'x86_64'",
    "torchvision @ https://download.pytorch.org/whl/xpu/torchvision-0.23.0%2Bxpu-cp311-cp311-manylinux_2_28_x86_64.whl#sha256=74c39c144104416bc4c5ad8c26ab0c169dc5cc6be58059e01bc3665dd0ef676f ; platform_system == 'Linux' and python_version == '3.11' and platform_machine == 'x86_64'",
    "torchvision @ https://download.pytorch.org/whl/xpu/torchvision-0.23.0%2Bxpu-cp312-cp312-manylinux_2_28_x86_64.whl#sha256=0acec355b80c3899841184084f365df336c508602812e34a44007b8b60d53af4 ; platform_system == 'Linux' and python_version == '3.12' and platform_machine == 'x86_64'",
    "torchvision @ https://download.pytorch.org/whl/xpu/torchvision-0.23.0%2Bxpu-cp313-cp313-manylinux_2_28_x86_64.whl#sha256=e2109ae773dad27b98ca17681044b4f876563c37f2382b75de3a371399edcff8 ; platform_system == 'Linux' and python_version == '3.13' and platform_machine == 'x86_64'",
]
intel-gpu-torch280 = [
    "unsloth[intelgputorch280]"
]
intelgputorch290 = [
    "unsloth_zoo[intelgpu]",
    "unsloth[huggingfacenotorch]",

    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.5.0-cp310-cp310-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=c169a1de14c19673b17c751290d467fa282fc90fa5da4314b2e5cdab1f553146 ; platform_system == 'Linux' and python_version == '3.10' and platform_machine == 'x86_64'",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.5.0-cp311-cp311-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=013d9dd5d6479bd22983161f462e61c8dbe1d82e6730624a7a8d5945507eaa61 ; platform_system == 'Linux' and python_version == '3.11' and platform_machine == 'x86_64'",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.5.0-cp312-cp312-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=afc8cabfbf7ed51fd278d1e0f88d6afc157b0201bad4b99d681e4d542f9e66d4 ; platform_system == 'Linux' and python_version == '3.12' and platform_machine == 'x86_64'",
    "pytorch_triton_xpu @ https://download.pytorch.org/whl/pytorch_triton_xpu-3.5.0-cp313-cp313-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl#sha256=0d24c1716088f2764d0d24c64227732195b6a42706c3c5fc89eeb4904bfa0818 ; platform_system == 'Linux' and python_version == '3.13' and platform_machine == 'x86_64'",

    "torch @ https://download.pytorch.org/whl/xpu/torch-2.9.0%2Bxpu-cp310-cp310-linux_x86_64.whl#sha256=5afbe860ce991825a36b75706a523601087e414b77598ef0d9d3d565741c277d ; platform_system == 'Linux' and python_version == '3.10' and platform_machine == 'x86_64'",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.9.0%2Bxpu-cp311-cp311-linux_x86_64.whl#sha256=607fe419c32d6e8e0556f745742e7cff1d0babce51f54be890e0c1422359c442 ; platform_system == 'Linux' and python_version == '3.11' and platform_machine == 'x86_64'",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.9.0%2Bxpu-cp312-cp312-linux_x86_64.whl#sha256=376bae584d89980b8e59934d248c38d5fa3b7d4687a4df1a19f4bc1d23dcc8c1 ; platform_system == 'Linux' and python_version == '3.12' and platform_machine == 'x86_64'",
    "torch @ https://download.pytorch.org/whl/xpu/torch-2.9.0%2Bxpu-cp313-cp313-linux_x86_64.whl#sha256=98d6a06dd7fb185874367b18bd609f05f16fdce4142a5980ca94461949965cd2 ; platform_system == 'Linux' and python_version == '3.13' and platform_machine == 'x86_64'",

    "bitsandbytes @ https://github.com/bitsandbytes-foundation/bitsandbytes/releases/download/continuous-release_main/bitsandbytes-1.33.7.preview-py3-none-manylinux_2_24_x86_64.whl ; ('linux' in sys_platform) and (platform_machine == 'x86_64')",

    "torchvision @ https://download.pytorch.org/whl/xpu/torchvision-0.24.0%2Bxpu-cp310-cp310-manylinux_2_28_x86_64.whl#sha256=cbfae2b79b7549fd368c2462fc8e94f8f26cc450782ee72138e908077c09a519 ; platform_system == 'Linux' and python_version == '3.10' and platform_machine == 'x86_64'",
    "torchvision @ https://download.pytorch.org/whl/xpu/torchvision-0.24.0%2Bxpu-cp311-cp311-manylinux_2_28_x86_64.whl#sha256=044fa36ef4b6b43edcd490b75c853fa4b3eb033c2bded29f8fbcf27734713c67 ; platform_system == 'Linux' and python_version == '3.11' and platform_machine == 'x86_64'",
    "torchvision @ https://download.pytorch.org/whl/xpu/torchvision-0.24.0%2Bxpu-cp312-cp312-manylinux_2_28_x86_64.whl#sha256=4b91e4bec1d740a6211f02578a79888550b73f3a4e1383035f8f6d72f587212c ; platform_system == 'Linux' and python_version == '3.12' and platform_machine == 'x86_64'",
    "torchvision @ https://download.pytorch.org/whl/xpu/torchvision-0.24.0%2Bxpu-cp313-cp313-manylinux_2_28_x86_64.whl#sha256=88239e73ca37254bec84f29cd5887e10ff712de7edbbda3fbb3609cd6190d99e ; platform_system == 'Linux' and python_version == '3.13' and platform_machine == 'x86_64'",
]
intel-gpu-torch290 = [
    "unsloth[intelgputorch290]"
]
intel = [
    "unsloth[intelgputorch280]",
]
amd = [
    "unsloth[huggingfacenotorch]",
    "bitsandbytes @ https://github.com/bitsandbytes-foundation/bitsandbytes/releases/download/continuous-release_main/bitsandbytes-1.33.7.preview-py3-none-manylinux_2_24_x86_64.whl ; ('linux' in sys_platform) and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "bitsandbytes @ https://github.com/bitsandbytes-foundation/bitsandbytes/releases/download/continuous-release_main/bitsandbytes-1.33.7.preview-py3-none-win_amd64.whl ; (sys_platform == 'win32') and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
    "bitsandbytes @ https://github.com/bitsandbytes-foundation/bitsandbytes/releases/download/continuous-release_main/bitsandbytes-1.33.7.preview-py3-none-manylinux_2_24_aarch64.whl ; ('linux' in sys_platform) and (platform_machine == 'aarch64')",
]

as you can see there is huge optional dependencies which are hard manage

[mrs83]

it may help also for bitsandbytes https://github.com/bitsandbytes-foundation/bitsandbytes/releases/tag/continuous-release_multi-backend-refactor

[muhammad-fiaz]

it may help also for bitsandbytes https://github.com/bitsandbytes-foundation/bitsandbytes/releases/tag/continuous-release_multi-backend-refactor

Hello @mrs83 Yes also i tried many ways but some works by forced for one platform alone but not for universal platform

below is example workflow i tried for multiple versioned dependencies support!

[build-system]
requires = ["uv_build>=0.9.6,<0.10.0"]
build-backend = "uv_build"
 
dependencies = [
    "torch>=2.5.0",
    "torchvision>=0.20.0",
]


[[tool.uv.index]]
name = "pytorch-cpu"
url = "https://download.pytorch.org/whl/cpu"
explicit = true

[[tool.uv.index]]
name = "pytorch-cu118"
url = "https://download.pytorch.org/whl/cu118"
explicit = true

[[tool.uv.index]]
name = "pytorch-cu121"
url = "https://download.pytorch.org/whl/cu121"
explicit = true

[[tool.uv.index]]
name = "pytorch-cu124"
url = "https://download.pytorch.org/whl/cu124"
explicit = true

[[tool.uv.index]]
name = "pytorch-cu126"
url = "https://download.pytorch.org/whl/cu126"
explicit = true

[[tool.uv.index]]
name = "pytorch-cu128"
url = "https://download.pytorch.org/whl/cu128"
explicit = true

[[tool.uv.index]]
name = "pytorch-cu130"
url = "https://download.pytorch.org/whl/cu130"
explicit = true

[[tool.uv.index]]
name = "pytorch-rocm"
url = "https://download.pytorch.org/whl/rocm6.2"
explicit = true

[[tool.uv.index]]
name = "pytorch-xpu"
url = "https://download.pytorch.org/whl/xpu"
explicit = true
[tool.uv.sources]

torch = [
    { index = "pytorch-cu130", marker = "extra == 'cuda-130'" },
    { index = "pytorch-cu128", marker = "extra == 'cuda-128' and extra != 'cuda-130'" },
    { index = "pytorch-cu126", marker = "extra == 'cuda-126' and extra != 'cuda-130' and extra != 'cuda-128'" },
    { index = "pytorch-cu124", marker = "extra == 'cuda-124' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126'" },
    { index = "pytorch-cu121", marker = "extra == 'cuda-121' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126' and extra != 'cuda-124'" },
    { index = "pytorch-cu118", marker = "extra == 'cuda-118' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126' and extra != 'cuda-124' and extra != 'cuda-121'" },
    { index = "pytorch-rocm", marker = "extra == 'rocm' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126' and extra != 'cuda-124' and extra != 'cuda-121' and extra != 'cuda-118'" },
    { index = "pytorch-xpu", marker = "extra == 'xpu' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126' and extra != 'cuda-124' and extra != 'cuda-121' and extra != 'cuda-118' and extra != 'rocm'" },
]

torchvision = [
    { index = "pytorch-cu130", marker = "extra == 'cuda-130'" },
    { index = "pytorch-cu128", marker = "extra == 'cuda-128' and extra != 'cuda-130'" },
    { index = "pytorch-cu126", marker = "extra == 'cuda-126' and extra != 'cuda-130' and extra != 'cuda-128'" },
    { index = "pytorch-cu124", marker = "extra == 'cuda-124' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126'" },
    { index = "pytorch-cu121", marker = "extra == 'cuda-121' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126' and extra != 'cuda-124'" },
    { index = "pytorch-cu118", marker = "extra == 'cuda-118' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126' and extra != 'cuda-124' and extra != 'cuda-121'" },
    { index = "pytorch-rocm", marker = "extra == 'rocm' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126' and extra != 'cuda-124' and extra != 'cuda-121' and extra != 'cuda-118'" },
    { index = "pytorch-xpu", marker = "extra == 'xpu' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126' and extra != 'cuda-124' and extra != 'cuda-121' and extra != 'cuda-118' and extra != 'rocm'" },
]

xformers = [
    { index = "pytorch-cu130", marker = "extra == 'cuda-130'" },
    { index = "pytorch-cu128", marker = "extra == 'cuda-128' and extra != 'cuda-130'" },
    { index = "pytorch-cu126", marker = "extra == 'cuda-126' and extra != 'cuda-130' and extra != 'cuda-128'" },
    { index = "pytorch-cu124", marker = "extra == 'cuda-124' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126'" },
    { index = "pytorch-cu121", marker = "extra == 'cuda-121' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126' and extra != 'cuda-124'" },
    { index = "pytorch-cu118", marker = "extra == 'cuda-118' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126' and extra != 'cuda-124' and extra != 'cuda-121'" },
    { index = "pytorch-rocm", marker = "extra == 'rocm' and extra != 'cuda-130' and extra != 'cuda-128' and extra != 'cuda-126' and extra != 'cuda-124' and extra != 'cuda-121' and extra != 'cuda-118'" },
]


[tool.uv.extra-build-dependencies]
# xformers requires torch and ninja for compilation
xformers = ["torch", "ninja"]

# flash-attn requires torch, packaging, and ninja for compilation
flash-attn = ["torch>=2.0", "packaging", "ninja"]

[project.optional-dependencies]

# Flash Attention support (Linux only) - separate extra
flash-attn = [
    "flash-attn>=2.6.3 ; sys_platform == 'linux'",
]

# CUDA 11.8 support
cuda-118 = [
    "xformers>=0.0.22",
]

# CUDA 12.1 support  
cuda-121 = [
    "xformers>=0.0.22",
]

# CUDA 12.4 support
cuda-124 = [
    "xformers>=0.0.28",
]

# CUDA 12.6 support
cuda-126 = [
    "xformers>=0.0.28",
]

# CUDA 12.8 support
cuda-128 = [
    "xformers>=0.0.28",
]

# CUDA 13.0 support (latest)
cuda-130 = [
    "xformers>=0.0.28",
]

# AMD ROCm support (PyTorch routed via index)
rocm = []

# Intel XPU support (works on both Windows and Linux x86_64)
# Note: Only installed when explicitly requesting the xpu extra
xpu = [
    "pytorch-triton-xpu",
]

i tried like this also it does not work as intented and always have any conflicts output by uv
also for my i don't know why it does not even installing pytorch BTW! worked when adding individually pytorch to each optional-dependencies but not installing correct extra version like uv sync --extra cuda-130 or uv sync --extra cuda-128 like this but it always install fixed on one version and also conflict occurs!, as for single versioned for multiple platform usecase with xformer i found one solution #16532