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{
lib,
stdenv,
buildPythonPackage,
fetchFromGitHub,
# build-system
setuptools,
# dependencies
blobfile,
datasets,
huggingface-hub,
kagglehub,
numpy,
omegaconf,
pillow,
psutil,
safetensors,
sentencepiece,
tiktoken,
tokenizers,
torch,
torchdata,
tqdm,
torchao,
torchvision,
# tests
comet-ml,
mlflow,
pytest-integration,
pytest-mock,
pytestCheckHook,
writableTmpDirAsHomeHook,
}:
buildPythonPackage rec {
pname = "torchtune";
version = "0.6.1";
pyproject = true;
src = fetchFromGitHub {
owner = "meta-pytorch";
repo = "torchtune";
tag = "v${version}";
hash = "sha256-evhQBpZiUXriL0PAYkEzGypH21iRs37Ix6Nl5YAyeQ0=";
};
build-system = [
setuptools
];
dependencies = [
blobfile
datasets
huggingface-hub
kagglehub
numpy
omegaconf
pillow
psutil
safetensors
sentencepiece
tiktoken
tokenizers
torch
torchdata
tqdm
# Not explicitly listed as requirements, but effectively imported at runtime
torchao
torchvision
]
++ huggingface-hub.optional-dependencies.hf_transfer;
pythonImportsCheck = [ "torchtune" ];
nativeCheckInputs = [
comet-ml
mlflow
pytest-integration
pytest-mock
pytestCheckHook
writableTmpDirAsHomeHook
];
# Exclude `regression` which depends on a specific llama model and `recipies` which are sample code
enabledTestPaths = [ "tests/torchtune" ];
disabledTests = [
# AssertionError (tensors are not equal)
"test_stop_tokens"
"test_stop_tokens_batched"
"test_stop_tokens_batched_uneven_stopping"
"test_stop_tokens_batched_uneven_stopping_left_padded"
# RuntimeError: not allowed to set torch.backends.cudnn flags after disable_global_flags;
# please use flags() context manager instead
"test_deterministic_false"
"test_deterministic_true"
# TypeError: exceptions must be derived from Warning, not <class 'NoneType'>
"test_deprecated"
# Flaky
# AssertionError: actual: -83.3048095703125, expected: -83.15229797363281
"test_forward"
"test_forward_kv_cache"
"test_forward_with_2d_pos_ids"
"test_forward_with_curr_pos"
"test_forward_with_packed_pos"
]
++ lib.optionals (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64) [
# Fatal Python error: Segmentation fault
"test_forward_gqa"
]
++ lib.optionals stdenv.hostPlatform.isDarwin [
# tests/torchtune/training/test_distributed.py
"test_init_from_env_no_dup"
"test_init_from_env_dup"
];
disabledTestPaths = lib.optionals stdenv.hostPlatform.isDarwin [
# fail due to floating-point precision differences
"tests/torchtune/models/flux/test_flux_autoencoder.py::TestFluxAutoencoder::test_encode"
"tests/torchtune/modules/peft/test_dora.py::TestDoRALinear::test_qdora_parity[True-dtype1]"
"tests/torchtune/modules/peft/test_lora.py::TestLoRALinear::test_qlora_parity[True-dtype1]"
# hangs
"tests/torchtune/utils"
];
meta = {
description = "PyTorch native post-training library";
homepage = "https://github.com/meta-pytorch/torchtune";
changelog = "https://github.com/meta-pytorch/torchtune/releases/tag/${src.tag}";
license = lib.licenses.bsd3;
maintainers = with lib.maintainers; [
GaetanLepage
sarahec
];
};
}
|
