[project]
name = "vgrout"
version = "0.1.0"
description = "vGROUT: vector gradient routing against reward hacking (Nanda's LeetCode benchmark)"
requires-python = ">=3.13,<3.14"  # pinned cp313 wheels (causal-conv1d, flash-attn)
dependencies = [
    "torch>=2.4",
    # transformers>=4.58 has Qwen3.5 (model_type=qwen3_5, gated-delta-net).
    # Per HF card: install from main if 4.58 not yet released. We pin to main
    # via [tool.uv.sources] below; the version spec here is just a floor.
    "transformers>=4.58.0.dev0",
    "einops>=0.8",
    "jaxtyping>=0.2",
    "beartype>=0.18",
    "loguru>=0.7",
    "polars>=1.0",
    "tabulate>=0.9",
    "tyro>=0.8",
    "tqdm>=4.66",
    "numpy<2.0",
    "datasets>=3.0",
    "huggingface_hub>=0.24",
    "wandb>=0.18",
    "peft>=0.13",
    "flash-linear-attention>=0.5.0",
    # Qwen3.5's gated-delta-net fast path needs causal-conv1d's compiled CUDA
    # kernel. The Dao-AILab repo publishes prebuilt wheels keyed by (cuda, torch,
    # python, abi). The matching wheel for our cu12 + torch 2.8 + cp313 stack is
    # pinned in [tool.uv.sources] so `uv sync` doesn't try to compile from source.
    "causal-conv1d",
    # Flash-attention for the regular self_attn blocks. v2.8.3 is the first
    # release with Blackwell sm_120 kernels (consumer RTX PRO 6000). Pinned to
    # mjun0812 prebuilds — see [tool.uv.sources] below.
    "flash-attn",
    "modal>=1.4.3",
]

[project.optional-dependencies]
gpu = [
    "vllm>=0.10",
]

[tool.ruff.lint]
ignore = ["F722"]  # jaxtyping shape strings

[build-system]
requires = ["setuptools>=68"]
build-backend = "setuptools.build_meta"

[tool.setuptools.packages.find]
where = ["src"]

[tool.uv]
exclude-newer = "2026-05-23"

[tool.uv.sources]
# Qwen3.5 (qwen3_5 model_type, gated-delta-net) lands in transformers main; pin
# until 4.58 release. v5.7.0 changelog note: "incorrect cached forward behavior
# in Qwen3.5's gated-delta-net linear attention" — fixed on main.
transformers = { git = "https://github.com/huggingface/transformers.git", rev = "main" }
# Prebuilt CUDA wheel for our exact stack: cu12 + torch 2.8 + cp313 + cxx11abi.
# Verified Blackwell sm_120 dispatch on the RTX PRO 6000. If torch/python is
# bumped, find the new match at https://github.com/Dao-AILab/causal-conv1d/releases.
causal-conv1d = { url = "https://github.com/Dao-AILab/causal-conv1d/releases/download/v1.6.2.post1/causal_conv1d-1.6.2.post1+cu12torch2.8cxx11abiTRUE-cp313-cp313-linux_x86_64.whl" }
# flash-attn 2.8.3 prebuilt for cu128 + torch 2.8 + cp313 (Blackwell sm_120). If
# torch/python is bumped, walk https://github.com/mjun0812/flash-attention-prebuild-wheels/releases
# for the matching tag string in the wheel filename.
flash-attn = { url = "https://github.com/mjun0812/flash-attention-prebuild-wheels/releases/download/v0.7.16/flash_attn-2.8.3%2Bcu128torch2.8-cp313-cp313-linux_x86_64.whl" }
