add transformers module to cleanup

* allow flexibility in transformers version for FSDP

* more flexibility with dev versions of 4.47.0.dev0

* add patch for fsdp

* fix typo

* correct fn name

* stray character

* fix patch

* reset Trainer too

* also reset Trainer.training_step

* allow tests/patched to run more than one process on e2e runner

* skip tests/patched in e2e for now since it's run in regular pytest

cicd/cicd.sh

@@ -2,6 +2,6 @@
 set -e
 
 pytest -v --durations=10 -n8 --ignore=tests/e2e/ --ignore=tests/patched/ /workspace/axolotl/tests/
-pytest -v --durations=10 -n1 --dist loadfile /workspace/axolotl/tests/patched/
+pytest -v --durations=10 -n8 --dist loadfile /workspace/axolotl/tests/patched/
 pytest -v --durations=10 -n1 --dist loadfile /workspace/axolotl/tests/e2e/patched/ /workspace/axolotl/tests/e2e/integrations/
 pytest -v --durations=10 --ignore=tests/e2e/patched/ --ignore=tests/e2e/multigpu/ --ignore=tests/e2e/integrations/ /workspace/axolotl/tests/e2e/

docker/Dockerfile-base

@@ -16,7 +16,7 @@ ENV PYTHON_VERSION=$PYTHON_VERSION
 ENV TORCH_CUDA_ARCH_LIST=$TORCH_CUDA_ARCH_LIST
 
 RUN apt-get update \
-    && apt-get install -y wget git build-essential ninja-build git-lfs libaio-dev && rm -rf /var/lib/apt/lists/* \
+    && apt-get install -y wget git build-essential ninja-build git-lfs libaio-dev pkg-config && rm -rf /var/lib/apt/lists/* \
     && wget \
     https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh \
     && mkdir /root/.conda \

requirements.txt

@@ -1,7 +1,7 @@
 --extra-index-url https://huggingface.github.io/autogptq-index/whl/cu118/
 packaging==23.2
 peft==0.14.0
-transformers==4.47.0
+transformers>=4.46.3
 tokenizers>=0.20.1
 bitsandbytes==0.45.0
 accelerate==1.2.0
@@ -31,7 +31,7 @@ art
 gradio==3.50.2
 tensorboard
 python-dotenv==1.0.1
-autoawq==0.2.7.post2
+autoawq==0.2.7.post3
 triton>=2.3.0
 liger-kernel==0.4.2
 

src/axolotl/cli/main.py

@@ -5,6 +5,7 @@ from typing import Optional
 
 import click
 
+import axolotl
 from axolotl.cli.utils import (
     add_options_from_config,
     add_options_from_dataclass,
@@ -16,6 +17,7 @@ from axolotl.utils.config.models.input.v0_4_1 import AxolotlInputConfig
 
 
 @click.group()
+@click.version_option(version=axolotl.__version__, prog_name="axolotl")
 def cli():
     """Axolotl CLI - Train and fine-tune large language models"""
 

src/axolotl/core/trainer_builder.py

@@ -22,6 +22,7 @@ from typing import Any, Dict, List, Literal, Optional, Type, Union
 import torch
 import transformers
 from datasets import Dataset
+from packaging import version
 from peft.optimizers import create_loraplus_optimizer
 from torch import nn
 from torch.optim.lr_scheduler import OneCycleLR
@@ -973,7 +974,13 @@ class AxolotlTrainer(SchedulerMixin, Trainer):
         for key, metrics in self._stored_metrics[train_eval].items():
             logs[key] = torch.tensor(metrics).mean().item()
         del self._stored_metrics[train_eval]
-        return super().log(logs, start_time)
+
+        if version.parse(transformers.__version__) >= version.parse("4.47.0.dev0"):
+            try:
+                return super().log(logs, start_time)
+            except TypeError:
+                return super().log(logs)  # transformers<=4.46
+        return super().log(logs)  # transformers<=4.46
 
     def store_metrics(
         self, metrics: Dict[str, float], train_eval: Literal["train", "eval"] = "train"
@@ -1165,9 +1172,13 @@ class AxolotlDPOTrainer(SchedulerMixin, DPOTrainer):
         for key, metrics in self._stored_metrics[train_eval].items():
             logs[key] = torch.tensor(metrics).mean().item()
         del self._stored_metrics[train_eval]
-        return super(DPOTrainer, self).log(  # pylint: disable=bad-super-call
-            logs, start_time
-        )
+
+        if version.parse(transformers.__version__) >= version.parse("4.47.0.dev0"):
+            return super(DPOTrainer, self).log(  # pylint: disable=bad-super-call
+                logs, start_time
+            )
+        # transformers<=4.46
+        return super(DPOTrainer, self).log(logs)  # pylint: disable=bad-super-call
 
 
 class AxolotlORPOTrainer(SchedulerMixin, ORPOTrainer):
@@ -1185,9 +1196,13 @@ class AxolotlORPOTrainer(SchedulerMixin, ORPOTrainer):
         for key, metrics in self._stored_metrics[train_eval].items():
             logs[key] = torch.tensor(metrics).mean().item()
         del self._stored_metrics[train_eval]
-        return super(ORPOTrainer, self).log(  # pylint: disable=bad-super-call
-            logs, start_time
-        )
+
+        if version.parse(transformers.__version__) >= version.parse("4.47.0.dev0"):
+            return super(ORPOTrainer, self).log(  # pylint: disable=bad-super-call
+                logs, start_time
+            )
+        # transformers<=4.46
+        return super(ORPOTrainer, self).log(logs)  # pylint: disable=bad-super-call
 
 
 class AxolotlKTOTrainer(SchedulerMixin, KTOTrainer):
@@ -1232,9 +1247,13 @@ class AxolotlKTOTrainer(SchedulerMixin, KTOTrainer):
         for key, metrics in self._stored_metrics[train_eval].items():
             logs[f"{prefix}{key}"] = torch.Tensor(metrics).mean().item()
         del self._stored_metrics[train_eval]
-        return super(KTOTrainer, self).log(  # pylint: disable=bad-super-call
-            logs, start_time
-        )
+
+        if version.parse(transformers.__version__) >= version.parse("4.47.0.dev0"):
+            return super(KTOTrainer, self).log(  # pylint: disable=bad-super-call
+                logs, start_time
+            )
+        # transformers<=4.46
+        return super(KTOTrainer, self).log(logs)  # pylint: disable=bad-super-call
 
 
 class AxolotlCPOTrainer(SchedulerMixin, CPOTrainer):
@@ -1252,9 +1271,13 @@ class AxolotlCPOTrainer(SchedulerMixin, CPOTrainer):
         for key, metrics in self._stored_metrics[train_eval].items():
             logs[key] = torch.tensor(metrics).mean().item()
         del self._stored_metrics[train_eval]
-        return super(CPOTrainer, self).log(  # pylint: disable=bad-super-call
-            logs, start_time
-        )
+
+        if version.parse(transformers.__version__) >= version.parse("4.47.0.dev0"):
+            return super(CPOTrainer, self).log(  # pylint: disable=bad-super-call
+                logs, start_time
+            )
+        # transformers<=4.46
+        return super(CPOTrainer, self).log(logs)  # pylint: disable=bad-super-call
 
 
 class AxolotlRewardTrainer(SchedulerMixin, RewardTrainer):
@@ -1266,9 +1289,12 @@ class AxolotlRewardTrainer(SchedulerMixin, RewardTrainer):
 
     def log(self, logs: Dict[str, float], start_time: Optional[float] = None) -> None:
         # TODO remove once trl supports the updated to the Trainer.log method
-        return super(RewardTrainer, self).log(  # pylint: disable=bad-super-call
-            logs, start_time
-        )
+        if version.parse(transformers.__version__) >= version.parse("4.47.0.dev0"):
+            return super(RewardTrainer, self).log(  # pylint: disable=bad-super-call
+                logs, start_time
+            )
+        # transformers<=4.46
+        return super(RewardTrainer, self).log(logs)  # pylint: disable=bad-super-call
 
 
 class TrainerBuilderBase(abc.ABC):

src/axolotl/monkeypatch/trainer_fsdp_optim.py

@@ -0,0 +1,80 @@
+"""
+fix for FSDP optimizer save in trainer w 4.47.0
+"""
+import inspect
+import logging
+
+from transformers import Trainer
+
+from axolotl.monkeypatch.unsloth_ import detab_code
+
+LOG = logging.getLogger("axolotl.monkeypatch.trainer_fsdp_save")
+
+ORIGINAL_TRAINER_CODE = """
+
+    delay_optimizer_creation = is_sagemaker_mp_enabled() or self.is_fsdp_xla_enabled
+
+"""
+
+PATCHED_TRAINER_CODE = """
+
+    delay_optimizer_creation = is_sagemaker_mp_enabled() or self.is_fsdp_xla_enabled or self.is_fsdp_enabled
+
+"""
+
+
+def get_training_loop_code() -> str:
+    training_loop = inspect.getsource(
+        Trainer._inner_training_loop  # pylint: disable=protected-access
+    )
+    return training_loop
+
+
+def check_training_loop_is_patchable() -> bool:
+    training_loop = get_training_loop_code()
+    training_loop, _ = detab_code(training_loop)
+    return ORIGINAL_TRAINER_CODE in training_loop
+
+
+def patch_training_loop_for_fsdp():
+    """
+    monkeypatch for fixing the training loop for fsdp with optimizer save
+    """
+
+    try:
+        training_loop = get_training_loop_code()
+    except OSError:
+        return
+    Trainer._original_inner_training_loop = (  # pylint: disable=protected-access
+        training_loop
+    )
+    training_loop, _ = detab_code(training_loop)
+    if ORIGINAL_TRAINER_CODE not in training_loop:
+        return
+
+    training_loop = training_loop.replace(ORIGINAL_TRAINER_CODE, PATCHED_TRAINER_CODE)
+    training_loop = training_loop.replace(
+        "def _inner_training_loop(",
+        "def _fixed_inner_training_loop(",
+        1,
+    )
+
+    # load imports necessary
+    import transformers.trainer
+
+    items_to_import = []
+    for item in dir(transformers.trainer):
+        if item in training_loop:
+            items_to_import.append(item)
+
+    exec(  # pylint: disable=exec-used  # nosec B102
+        "from transformers.trainer import ("
+        + ", ".join(x for x in items_to_import)
+        + ")",
+        globals(),
+    )
+    exec(training_loop, globals())  # pylint: disable=exec-used  # nosec B102
+    LOG.info("patching _inner_training_loop for fsdp optimizer save")
+    Trainer._inner_training_loop = (  # pylint: disable=protected-access
+        _fixed_inner_training_loop  # pylint: disable=undefined-variable  # noqa: F821
+    )

src/axolotl/monkeypatch/trainer_grad_accum.py

@@ -5,8 +5,7 @@ see https://github.com/huggingface/transformers/pull/35128
 import inspect
 import logging
 
-from transformers import LlamaForCausalLM
-from transformers.trainer import Trainer
+from transformers import LlamaForCausalLM, Trainer
 
 from axolotl.monkeypatch.unsloth_ import detab_code
 

src/axolotl/utils/models.py

@@ -380,6 +380,13 @@ class ModelLoader:
         plugin_manager = PluginManager.get_instance()
         plugin_manager.pre_model_load(self.cfg)
 
+        if self.cfg.fsdp:
+            from axolotl.monkeypatch.trainer_fsdp_optim import (
+                patch_training_loop_for_fsdp,
+            )
+
+            patch_training_loop_for_fsdp()
+
         if self.cfg.gradient_checkpointing == "unsloth":
             transformers.modeling_utils.checkpoint = hf_grad_checkpoint_unsloth_wrapper
 
@@ -406,10 +413,14 @@ class ModelLoader:
             and self.cfg.flash_attention
             and self.cfg.sample_packing
         ):
-            has_remote_code = (
-                "auto_map" in self.model_config
-                and "AutoModelForCausalLM" in self.model_config["auto_map"]
-            )
+            if "auto_map" in self.model_config:
+                try:
+                    auto_map_config = self.model_config["auto_map"]
+                except TypeError:
+                    auto_map_config = self.model_config.auto_map
+                has_remote_code = "AutoModelForCausalLM" in auto_map_config
+            else:
+                has_remote_code = False
             if has_remote_code and self.cfg.trust_remote_code is False:
                 # if explicitly set in the YAML, we should prefer that, for example if explicitly disabled
                 has_remote_code = self.cfg.trust_remote_code

tests/conftest.py

@@ -119,18 +119,28 @@ def temp_dir():
 
 @pytest.fixture(scope="function", autouse=True)
 def cleanup_monkeypatches():
+    from transformers import Trainer
     from transformers.models.llama.modeling_llama import LlamaFlashAttention2
 
     original_fa2_forward = LlamaFlashAttention2.forward
+    original_trainer_inner_training_loop = (
+        Trainer._inner_training_loop  # pylint: disable=protected-access
+    )
+    original_trainer_training_step = Trainer.training_step
     # monkey patches can happen inside the tests
     yield
     # Reset LlamaFlashAttention2 forward
     LlamaFlashAttention2.forward = original_fa2_forward
+    Trainer._inner_training_loop = (  # pylint: disable=protected-access
+        original_trainer_inner_training_loop
+    )
+    Trainer.training_step = original_trainer_training_step
 
     # Reset other known monkeypatches
     modules_to_reset: list[tuple[str, list[str]]] = [
+        ("transformers",),
         ("transformers.models.llama.modeling_llama", ["LlamaFlashAttention2"]),
-        ("transformers.trainer",),
+        ("transformers.trainer", ["Trainer"]),
         ("transformers.loss.loss_utils",),
     ]
     for module_name_tuple in modules_to_reset: