merge changes from main branch

Signed-off-by: Anh-Uong <[email protected]>

README.md

@@ -23,6 +23,12 @@ If you wish to use [aim](https://github.com/aimhubio/aim), then you need to inst
 pip install -e ".[aim]"
 ```
 
+If you wish to use [fms-acceleration](https://github.com/foundation-model-stack/fms-acceleration), you need to install it. 
+```
+pip install -e ".[fms-accel]"
+```
+`fms-acceleration` is a collection of plugins that packages that accelerate fine-tuning / training of large models, as part of the `fms-hf-tuning` suite. For more details on see [this section below](#fms-acceleration).
+
 ## Data format
 We support two data formats:
 
@@ -377,6 +383,69 @@ Equally you can pass in a JSON configuration for running tuning. See [build doc]
 }
 ```
 
+### FMS Acceleration
+
+`fms-acceleration` is fuss-free approach to access a curated collection of acceleration plugins that acclerate your `tuning/sft-trainer.py` experience. Accelerations that apply to a variety of use-cases, e.g., PeFT / full-finetuning, are being planned for. As such, the accelerations are grouped into *plugins*; only install the plugins needed for the acceleration of interest. The plugins are housed in the [seperate repository found here](https://github.com/foundation-model-stack/fms-acceleration).
+
+To access `fms-acceleration` features the `[fms-accel]` dependency must first be installed:
+  ```
+  $ pip install -e .[fms-accel]
+  ```
+
+Furthermore, the required `fms-acceleration` plugin must be installed. This is done via the command line utility `fms_acceleration.cli`. To show available plugins:
+  ```
+  $ python -m fms_acceleration.cli plugins
+  ```
+as well as to install the `fms_acceleration_peft`:
+
+  ```
+  $ python -m fms_acceleration.cli install fms_acceleration_peft
+  ```
+
+If you do not know what plugin to install (or forget), the framework will remind 
+
+```
+An acceleration feature is requested by specifying the '--auto_gptq' argument, but the this requires acceleration packages to be installed. Please do:
+- python -m fms_acceleration.cli install fms_acceleration_peft
+```
+
+The list of configurations for various `fms_acceleration` plugins:
+- [quantized_lora_config](./tuning/config/acceleration_configs/quantized_lora_config.py): For quantized 4bit LoRA training
+  - `--auto_gptq`: 4bit GPTQ-LoRA with AutoGPTQ
+  - `--bnb_qlora`: 4bit QLoRA with bitsandbytes
+- [fused_ops_and_kernels](./tuning/config/acceleration_configs/fused_ops_and_kernels.py) (experimental):
+  - `--fused_lora`: fused lora for more efficient LoRA training.
+  - `--fast_kernels`: fast cross-entropy, rope, rms loss kernels.
+
+Notes: 
+ * `quantized_lora_config` requires that it be used along with LoRA tuning technique. See [LoRA tuning section](https://github.com/foundation-model-stack/fms-hf-tuning/tree/main?tab=readme-ov-file#lora-tuning-example) on the LoRA parameters to pass.
+ * When setting `--auto_gptq triton_v2` plus note to also pass `--torch_dtype float16` and `--fp16`, or an exception will be raised. This is because these kernels only support this dtype.
+ * Currently, the `fused_ops_and_kernels` is to be used used together QLoRA or GPTQ-LORA via the `quantized_lora_config`. In the future it may be made more flexible such that `fast_kernels` can even be used with full-finetuning.
+ * When using `fused_ops_and_kernels` together with `quantized_lora_config`,
+ make sure to appropriately set `--fused_lora auto_gptq True` or `bitsandbytes True`; the `True` sets `fast_lora==True`.
+ * Currently `fused_ops_and_kernels` only supports activating `fast_loss,fast_rsm_layernorm,fast_rope_embeddings` all to `True`, so pass `--fast_kernels True True True`.
+
+
+Activate `TRANSFORMERS_VERBOSITY=info` to see the huggingface trainer printouts and verify that `AccelerationFramework` is activated!
+
+```
+# this printout will be seen in huggingface trainer logs if acceleration is activated
+***** FMS AccelerationFramework *****
+Active Plugin: AutoGPTQAccelerationPlugin. Python package: fms_acceleration_peft. Version: 0.0.1.
+***** Running training *****
+Num examples = 1,549
+Num Epochs = 1
+Instantaneous batch size per device = 4
+Total train batch size (w. parallel, distributed & accumulation) = 4
+Gradient Accumulation steps = 1
+Total optimization steps = 200
+Number of trainable parameters = 13,631,488
+```
+
+The `fms_acceleration.cli` can do more to search for all available configs, plugins and arguments, [see the advanced flow](https://github.com/foundation-model-stack/fms-acceleration#advanced-flow).
+
+
+
 ## Inference
 Currently, we do *not* offer inference support as part of the library, but we provide a standalone script for running inference on tuned models for testing purposes. For a full list of options run `python scripts/run_inference.py --help`. Note that no data formatting / templating is applied at inference time.
 

pyproject.toml

@@ -44,6 +44,9 @@ dependencies = [
 dev = ["wheel>=0.42.0,<1.0", "packaging>=23.2,<24", "ninja>=1.11.1.1,<2.0", "scikit-learn>=1.0, <2.0", "boto3>=1.34, <2.0"]
 flash-attn = ["flash-attn>=2.5.3,<3.0"]
 aim = ["aim>=3.19.0,<4.0"]
+fms-accel = [
+  "fms_acceleration @ git+https://github.com/foundation-model-stack/fms-acceleration.git#subdirectory=plugins/framework"
+]
 
 [tool.setuptools.packages.find]
 exclude = ["tests", "tests.*"]

tests/acceleration/__init__.py

@@ -0,0 +1,13 @@
+# Copyright The FMS HF Tuning Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

tests/acceleration/spying_utils.py

@@ -0,0 +1,47 @@
+# Copyright The FMS HF Tuning Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+def create_mock_plugin_class_and_spy(class_name, plugin_cls):
+    "helper function to create plugin class"
+
+    spy = {
+        "model_loader_calls": 0,
+        "augmentation_calls": 0,
+        "get_ready_for_train_calls": 0,
+    }
+
+    def model_loader(self, *args, **kwargs):
+        spy["model_loader_calls"] += 1
+        return plugin_cls.model_loader(self, *args, **kwargs)
+
+    def augmentation(
+        self,
+        *args,
+        **kwargs,
+    ):
+        spy["augmentation_calls"] += 1
+        return plugin_cls.augmentation(self, *args, **kwargs)
+
+    def get_callbacks_and_ready_for_train(self, *args, **kwargs):
+        spy["get_ready_for_train_calls"] += 1
+        return plugin_cls.get_callbacks_and_ready_for_train(self, args, **kwargs)
+
+    attributes = {
+        "model_loader": model_loader,
+        "augmentation": augmentation,
+        "get_callbacks_and_ready_for_train": get_callbacks_and_ready_for_train,
+    }
+
+    return type(class_name, (plugin_cls,), attributes), spy

tests/acceleration/test_acceleration_dataclasses.py

@@ -0,0 +1,135 @@
+# Copyright The FMS HF Tuning Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Standard
+
+# Third Party
+import pytest
+import transformers
+
+# Local
+from tuning.config.acceleration_configs import (
+    FusedOpsAndKernelsConfig,
+    QuantizedLoraConfig,
+)
+from tuning.config.acceleration_configs.fused_ops_and_kernels import (
+    FastKernelsConfig,
+    FusedLoraConfig,
+)
+from tuning.config.acceleration_configs.quantized_lora_config import (
+    AutoGPTQLoraConfig,
+    BNBQLoraConfig,
+)
+
+
+def test_dataclass_parse_successfully():
+    parser = transformers.HfArgumentParser(dataclass_types=QuantizedLoraConfig)
+
+    # if nothing is specified then it will parse into the null class
+    (cfg, _) = parser.parse_args_into_dataclasses(return_remaining_strings=True)
+    assert cfg.auto_gptq is None
+    assert cfg.bnb_qlora is None
+
+    # 1.1 specifying "--auto_gptq" with the first item of AutoGPTQLoraConfig
+    #    will parse
+    (cfg,) = parser.parse_args_into_dataclasses(
+        ["--auto_gptq", "triton_v2"],
+    )
+    assert isinstance(cfg.auto_gptq, AutoGPTQLoraConfig)
+    assert cfg.bnb_qlora is None
+
+    # 1.2 specifying "--auto_gptq" with the two items of AutoGPTQLoraConfig
+    #    will parse
+    (cfg,) = parser.parse_args_into_dataclasses(
+        ["--auto_gptq", "triton_v2", "true"],
+    )
+    assert isinstance(cfg.auto_gptq, AutoGPTQLoraConfig)
+    assert cfg.bnb_qlora is None
+
+    # 2. specifying "--bnb_qlora" with the first item of BNBQLoraConfig
+    #    will parse
+    (cfg,) = parser.parse_args_into_dataclasses(
+        ["--bnb_qlora", "nf4"],
+    )
+    assert cfg.auto_gptq is None
+    assert isinstance(cfg.bnb_qlora, BNBQLoraConfig)
+
+
+def test_two_dataclasses_parse_successfully_together():
+    """Ensure that the two dataclasses can parse arguments successfully
+    together.
+    """
+    parser = transformers.HfArgumentParser(
+        dataclass_types=(QuantizedLoraConfig, FusedOpsAndKernelsConfig)
+    )
+
+    # 1. specifying "--auto_gptq" together with "--fused_lora" and
+    #    "--fast_kernels" will parse.
+    cfg, cfg2 = parser.parse_args_into_dataclasses(
+        [
+            "--auto_gptq",
+            "triton_v2",
+            "--fused_lora",
+            "auto_gptq",
+            "true",
+            "--fast_kernels",
+            "true",
+            "true",
+            "true",
+        ],
+    )
+    assert isinstance(cfg.auto_gptq, AutoGPTQLoraConfig)
+    assert cfg.bnb_qlora is None
+    assert isinstance(cfg2.fused_lora, FusedLoraConfig)
+    assert isinstance(cfg2.fast_kernels, FastKernelsConfig)
+
+
+def test_dataclass_will_fail_to_parse_with_no_args():
+    """Ensure that the dataclass arg parser will refuse to parse if
+    only the key is specified without any following arguments.
+    """
+    parser = transformers.HfArgumentParser(dataclass_types=QuantizedLoraConfig)
+
+    # 1. passing only the key without any body will fail
+    #   - at least the first argument of the dataclass will be expected.
+    with pytest.raises(
+        SystemExit,  # argparse will exit
+    ):
+        (_,) = parser.parse_args_into_dataclasses(
+            ["--auto_gptq"],
+        )
+
+
+def test_dataclass_will_fail_to_accept_illegal_args():
+    """Ensure that some basic rules that are put in the dataclasses will
+    fail at initialization of the class.
+    """
+
+    # 1. auto_gptq does not support from_quantized at the moment.
+    with pytest.raises(
+        ValueError, match="only 'from_quantized' == True currently supported."
+    ):
+        AutoGPTQLoraConfig(from_quantized=False)
+
+    # 1.1 auto_gptq only supports triton_v2 at the moment
+    with pytest.raises(
+        ValueError, match="only 'triton_v2' kernel currently supported."
+    ):
+        AutoGPTQLoraConfig(kernel="fake-kernel")
+
+    # 2 bnb only supports two quant types
+    with pytest.raises(
+        ValueError, match="quant_type can only be either 'nf4' or 'fp4."
+    ):
+        BNBQLoraConfig(quant_type="fake-quant-type")