MindNLP打卡任务：mimi模型迁移

mindnlp/transformers/models/__init__.py

@@ -145,6 +145,7 @@
     mctct,
     megatron_bert,
     mgp_str,
+    mimi,
     minicpm,
     minicpm3,
     mistral,
@@ -390,6 +391,7 @@
 from .mctct import *
 from .megatron_bert import *
 from .mgp_str import *
+from .mimi import *
 from .minicpm import *
 from .minicpm3 import *
 from .mistral import *
@@ -635,6 +637,7 @@
 __all__.extend(mctct.__all__)
 __all__.extend(megatron_bert.__all__)
 __all__.extend(mgp_str.__all__)
+__all__.extend(mimi.__all__)
 __all__.extend(minicpm.__all__)
 __all__.extend(minicpm3.__all__)
 __all__.extend(mistral.__all__)

mindnlp/transformers/models/auto/configuration_auto.py

@@ -143,6 +143,7 @@
         ("mbart", "MBartConfig"),
         ("mctct", "MCTCTConfig"),
         ("megatron-bert", 'MegatronBertConfig'),
+        ("mimi", "MimiConfig"),
         ("minicpm", "MiniCPMConfig"),
         ("minicpm3", "MiniCPM3Config"),
         ("mistral", "MistralConfig"),
@@ -362,6 +363,7 @@
         ("mega", "MEGA_PRETRAINED_CONFIG_ARCHIVE_MAP"),
         ("megatron-bert", "MEGATRON_BERT_PRETRAINED_CONFIG_ARCHIVE_MAP"),
         ("mgp-str", "MGP_STR_PRETRAINED_CONFIG_ARCHIVE_MAP"),
+        ("mimi", "MIMI_PRETRAINED_CONFIG_ARCHIVE_MAP"),
         ("minicpm3", "MINICPM3_PRETRAINED_CONFIG_ARCHIVE_MAP"),
         ("mistral", "MISTRAL_PRETRAINED_CONFIG_ARCHIVE_MAP"),
         ("mixtral", "MIXTRAL_PRETRAINED_CONFIG_ARCHIVE_MAP"),
@@ -621,6 +623,7 @@
         ("megatron-bert", "Megatron-BERT"),
         ("megatron_gpt2", "Megatron-GPT2"),
         ("mgp-str", "MGP-STR"),
+        ("mimi", "Mimi"),
         ("minicpm", "MiniCPM"),
         ("minicpm3", "MiniCPM3"),
         ("mistral", "Mistral"),

mindnlp/transformers/models/mimi/__init__.py

@@ -0,0 +1,24 @@
+# Copyright 2024 Huawei Technologies Co., Ltd
+#
+# 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.
+# ============================================================================
+"""
+Mimi Model.
+"""
+from . import modeling_mimi, configuration_mimi
+from .modeling_mimi import *
+from .configuration_mimi import *
+
+__all__ = []
+__all__.extend(modeling_mimi.__all__)
+__all__.extend(configuration_mimi.__all__)

mindnlp/transformers/models/mimi/configuration_mimi.py

@@ -0,0 +1,238 @@
+# coding=utf-8
+# Copyright 2024 Meta Platforms, Inc. and affiliates, and the HuggingFace Inc. team. All rights reserved.
+#
+# 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.
+"""Mimi model configuration"""
+
+import math
+
+import numpy as np
+
+from mindnlp.utils import logging
+from ...configuration_utils import PretrainedConfig
+
+
+
+logger = logging.get_logger(__name__)
+
+
+class MimiConfig(PretrainedConfig):
+    r"""
+    This is the configuration class to store the configuration of an [`MimiModel`]. It is used to instantiate a
+    Mimi model according to the specified arguments, defining the model architecture. Instantiating a configuration
+    with the defaults will yield a similar configuration to that of the
+    [kyutai/mimi](https://huggingface.co/kyutai/mimi) architecture.
+
+    Configuration objects inherit from [`PretrainedConfig`] and can be used to control the model outputs. Read the
+    documentation from [`PretrainedConfig`] for more information.
+
+    Args:
+        sampling_rate (`int`, *optional*, defaults to 24000):
+            The sampling rate at which the audio waveform should be digitalized expressed in hertz (Hz).
+        frame_rate (`float`, *optional*, defaults to 12.5):
+            Framerate of the model.
+        audio_channels (`int`, *optional*, defaults to 1):
+            Number of channels in the audio data. Either 1 for mono or 2 for stereo.
+        hidden_size (`int`, *optional*, defaults to 512):
+            Intermediate representation dimension.
+        num_filters (`int`, *optional*, defaults to 64):
+            Number of convolution kernels of first `MimiConv1d` down sampling layer.
+        num_residual_layers (`int`,  *optional*, defaults to 1):
+            Number of residual layers.
+        upsampling_ratios (`Sequence[int]`, *optional*):
+            Kernel size and stride ratios. The encoder uses downsampling ratios instead of upsampling ratios, hence it
+            will use the ratios in the reverse order to the ones specified here that must match the decoder order.
+            If not specified, will defaults to `[8, 6, 5, 4]`
+        kernel_size (`int`, *optional*, defaults to 7):
+            Kernel size for the initial convolution.
+        last_kernel_size (`int`, *optional*, defaults to 3):
+            Kernel size for the last convolution layer.
+        residual_kernel_size (`int`, *optional*, defaults to 3):
+            Kernel size for the residual layers.
+        dilation_growth_rate (`int`, *optional*, defaults to 2):
+            How much to increase the dilation with each layer.
+        use_causal_conv (`bool`, *optional*, defaults to `True`):
+            Whether to use fully causal convolution.
+        pad_mode (`str`, *optional*, defaults to `"constant"`):
+            Padding mode for the convolutions.
+        compress (`int`, *optional*, defaults to 2):
+            Reduced dimensionality in residual branches.
+        trim_right_ratio (`float`, *optional*, defaults to 1.0):
+            Ratio for trimming at the right of the transposed convolution under the `use_causal_conv = True` setup. If
+            equal to 1.0, it means that all the trimming is done at the right.
+        codebook_size (`int`, *optional*, defaults to 2048):
+            Number of discret codes in each codebooks.
+        codebook_dim (`int`, *optional*, defaults to 256):
+            Dimension of the unquantized codebook vectors. If not defined, uses `hidden_size`.
+        num_quantizers (`int`, *optional*, defaults to 32):
+            Number of quantizer channels, or codebooks, in the quantizer.
+        use_conv_shortcut (`bool`, *optional*, defaults to `False`):
+            Whether to use a convolutional layer as the 'skip' connection in the `MimiResnetBlock` block. If False,
+            an identity function will be used, giving a generic residual connection.
+        vector_quantization_hidden_dimension (`int`, *optional*, defaults to 256):
+            Intermediate representation dimension in the residual vector quantization space.
+        num_semantic_quantizers (`int`, *optional*, defaults to 1):
+            Number of semantic quantizer channels, or codebooks, in the semantic quantizer. Must be lower than `num_quantizers`.
+        upsample_groups (`int`, *optional*, defaults to 512):
+            If `frame_rate!=encodec_frame_rate`, indicates the number of groups used in the upsampling operation to go from one rate to another.
+        num_hidden_layers (`int`, *optional*, defaults to 8):
+            Number of hidden layers in the Transformer models.
+        intermediate_size (`int`, *optional*, defaults to 2048):
+            Dimension of the MLP representations.
+        num_attention_heads (`int`, *optional*, defaults to 8):
+            Number of attention heads for each attention layer in the Transformer encoder.
+        num_key_value_heads (`int`, *optional*, defaults to 8):
+            This is the number of key_value heads that should be used to implement Grouped Query Attention. If
+            `num_key_value_heads=num_attention_heads`, the model will use Multi Head Attention (MHA), if
+            `num_key_value_heads=1` the model will use Multi Query Attention (MQA) otherwise GQA is used. When
+            converting a multi-head checkpoint to a GQA checkpoint, each group key and value head should be constructed
+            by meanpooling all the original heads within that group. For more details checkout [this
+            paper](https://arxiv.org/pdf/2305.13245.pdf). If it is not specified, will default to `8`.
+        head_dim (`int`, *optional*, defaults to `hidden_size // num_attention_heads`):
+            The attention head dimension.
+        hidden_act (`str` or `function`, *optional*, defaults to `"gelu"`):
+            The non-linear activation function (function or string) in the decoder.
+        max_position_embeddings (`int`, *optional*, defaults to 8000):
+            The maximum sequence length that this model might ever be used with. Mimi's sliding window attention
+            allows sequence of up to 8000 tokens.
+        initializer_range (`float`, *optional*, defaults to 0.02):
+            The standard deviation of the truncated_normal_initializer for initializing all weight matrices.
+        norm_eps (`float`, *optional*, defaults to 1e-05):
+            The epsilon used by the LayerNorm normalization layers.
+        use_cache (`bool`, *optional*, defaults to `False`):
+            Whether or not the model should return the last key/values attentions (not used by all models). Only
+            relevant if `config.is_decoder=True`.
+        rope_theta (`float`, *optional*, defaults to 10000.0):
+            The base period of the RoPE embeddings.
+        sliding_window (`int`, *optional*, defaults to 250):
+            Sliding window attention window size. If not specified, will default to `250`.
+        attention_dropout (`float`, *optional*, defaults to 0.0):
+            The dropout ratio for the attention probabilities.
+        layer_scale_initial_scale (`float`, *optional*, defaults to 0.01):
+            Initiale scale of the residual rescaling operation done in the Transformer models.
+        attention_bias (`bool`, defaults to `False`, *optional*, defaults to `False`):
+            Whether to use a bias in the query, key, value and output projection layers during self-attention.
+    Example:
+
+    ```python
+    >>> from transformers import MimiModel, MimiConfig
+
+    >>> # Initializing a "kyutai/mimi" style configuration
+    >>> configuration = MimiConfig()
+
+    >>> # Initializing a model (with random weights) from the "kyutai/mimi" style configuration
+    >>> model = MimiModel(configuration)
+
+    >>> # Accessing the model configuration
+    >>> configuration = model.config
+    ```"""
+
+    model_type = "mimi"
+
+    def __init__(
+        self,
+        sampling_rate=24_000,
+        frame_rate=12.5,
+        audio_channels=1,
+        hidden_size=512,
+        num_filters=64,
+        num_residual_layers=1,
+        upsampling_ratios=None,
+        kernel_size=7,
+        last_kernel_size=3,
+        residual_kernel_size=3,
+        dilation_growth_rate=2,
+        use_causal_conv=True,
+        pad_mode="constant",
+        compress=2,
+        trim_right_ratio=1.0,
+        codebook_size=2048,
+        codebook_dim=256,
+        num_quantizers=32,
+        use_conv_shortcut=False,
+        vector_quantization_hidden_dimension=256,
+        num_semantic_quantizers=1,
+        upsample_groups=512,
+        num_hidden_layers=8,
+        intermediate_size=2048,
+        num_attention_heads=8,
+        num_key_value_heads=8,
+        head_dim=None,
+        hidden_act="gelu",
+        max_position_embeddings=8000,
+        initializer_range=0.02,
+        norm_eps=1e-5,
+        use_cache=False,
+        rope_theta=10000.0,
+        sliding_window=250,
+        attention_dropout=0.0,
+        layer_scale_initial_scale=0.01,
+        attention_bias=False,
+        **kwargs,
+    ):
+        self.sampling_rate = sampling_rate
+        self.frame_rate = frame_rate
+        self.audio_channels = audio_channels
+        self.hidden_size = hidden_size
+        self.num_filters = num_filters
+        self.num_residual_layers = num_residual_layers
+        self.upsampling_ratios = upsampling_ratios if upsampling_ratios else [8, 6, 5, 4]
+        self.kernel_size = kernel_size
+        self.last_kernel_size = last_kernel_size
+        self.residual_kernel_size = residual_kernel_size
+        self.dilation_growth_rate = dilation_growth_rate
+        self.use_causal_conv = use_causal_conv
+        self.pad_mode = pad_mode
+        self.compress = compress
+        self.trim_right_ratio = trim_right_ratio
+        self.codebook_size = codebook_size
+        self.codebook_dim = codebook_dim if codebook_dim is not None else hidden_size
+        self.num_quantizers = num_quantizers
+        self.use_conv_shortcut = use_conv_shortcut
+        self.vector_quantization_hidden_dimension = vector_quantization_hidden_dimension
+        self.upsample_groups = upsample_groups
+        self.num_hidden_layers = num_hidden_layers
+        self.intermediate_size = intermediate_size
+        self.num_attention_heads = num_attention_heads
+        self.num_key_value_heads = num_key_value_heads
+        self.hidden_act = hidden_act
+        self.max_position_embeddings = max_position_embeddings
+        self.initializer_range = initializer_range
+        self.norm_eps = norm_eps
+        self.use_cache = use_cache
+        self.rope_theta = rope_theta
+        self.sliding_window = sliding_window
+        self.attention_dropout = attention_dropout
+        self.head_dim = head_dim or hidden_size // num_attention_heads
+        self.layer_scale_initial_scale = layer_scale_initial_scale
+        self.attention_bias = attention_bias
+
+        if num_semantic_quantizers >= self.num_quantizers:
+            raise ValueError(
+                f"The number of semantic quantizers should be lower than the total number of quantizers {self.num_quantizers}, but is currently {num_semantic_quantizers}."
+            )
+        self.num_semantic_quantizers = num_semantic_quantizers
+        super().__init__(**kwargs)
+
+    @property
+    def encodec_frame_rate(self) -> int:
+        hop_length = np.prod(self.upsampling_ratios)
+        return math.ceil(self.sampling_rate / hop_length)
+
+    @property
+    def num_codebooks(self) -> int:
+        # alias to num_quantizers
+        return self.num_quantizers
+
+
+__all__ = ["MimiConfig"]