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Commit a3358878 authored by liukaiwen's avatar liukaiwen
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feat: merge formula update

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magic_pdf/model/mfr_cudagraph.py 0 → 100644
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from typing import Optional, Tuple, Union
import torch
from torch import nn
import os
from unimernet.common.config import Config
import unimernet.tasks as tasks
import argparse
from transformers.modeling_outputs import BaseModelOutputWithPastAndCrossAttentions
from transformers.modeling_attn_mask_utils import _prepare_4d_attention_mask, _prepare_4d_causal_attention_mask
class PatchedMBartLearnedPositionalEmbedding(nn.Module):
def __init__(self, origin: nn.Module):
super().__init__()
self.offset = origin.offset
self.embedding = nn.Embedding(origin.num_embeddings, origin.embedding_dim)
self.embedding.weight.data = origin.weight.data
def forward(self, input_ids: torch.Tensor, past_key_values_length: int = 0):
"""`input_ids' shape is expected to be [bsz x seqlen]."""
bsz, seq_len = input_ids.shape[:2]
positions = torch.arange(0, seq_len, dtype=torch.long, device=self.embedding.weight.device
)
positions += past_key_values_length
positions = positions.expand(bsz, -1)
return self.embedding(positions + self.offset)
class PatchedMBartDecoder(nn.Module):
def __init__(self, origin: nn.Module, kvlen: torch.LongTensor):
super().__init__()
self.origin = origin
self.kvlen = kvlen
self.config = origin.config
self.embed_tokens = origin.embed_tokens
self.embed_scale = origin.embed_scale
self._use_flash_attention_2 = origin._use_flash_attention_2
self.embed_positions = origin.embed_positions
self.counting_context_weight = getattr(origin, 'counting_context_weight', None)
self.layernorm_embedding = origin.layernorm_embedding
self.layers = origin.layers
self.layer_norm = origin.layer_norm
self.patched_embed_positions = PatchedMBartLearnedPositionalEmbedding(self.embed_positions)
def forward(
self,
input_ids: torch.LongTensor = None,
attention_mask: Optional[torch.Tensor] = None,
count_pred: Optional[torch.FloatTensor] = None,
encoder_hidden_states: Optional[torch.FloatTensor] = None,
encoder_attention_mask: Optional[torch.LongTensor] = None,
head_mask: Optional[torch.Tensor] = None,
cross_attn_head_mask: Optional[torch.Tensor] = None,
past_key_values: Optional[Tuple[Tuple[torch.FloatTensor]]] = None,
inputs_embeds: Optional[torch.FloatTensor] = None,
use_cache: Optional[bool] = None,
output_attentions: Optional[bool] = None,
output_hidden_states: Optional[bool] = None,
return_dict: Optional[bool] = None,
) -> Union[Tuple, BaseModelOutputWithPastAndCrossAttentions]:
run_origin = False
if past_key_values is None:
run_origin = True
elif past_key_values[0][0].size(-2) < attention_mask.size(-1):
run_origin = True
if run_origin:
return self.origin(
input_ids=input_ids,
attention_mask=attention_mask,
count_pred=count_pred,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
head_mask=head_mask,
cross_attn_head_mask=cross_attn_head_mask,
past_key_values=past_key_values,
inputs_embeds=inputs_embeds,
use_cache=use_cache,
output_attentions=output_attentions,
output_hidden_states=output_hidden_states,
return_dict=return_dict,
)
output_attentions = output_attentions if output_attentions is not None else self.config.output_attentions
output_hidden_states = (
output_hidden_states if output_hidden_states is not None else self.config.output_hidden_states
)
use_cache = use_cache if use_cache is not None else self.config.use_cache
return_dict = return_dict if return_dict is not None else self.config.use_return_dict
# retrieve input_ids and inputs_embeds
if input_ids is not None and inputs_embeds is not None:
raise ValueError("You cannot specify both decoder_input_ids and decoder_inputs_embeds at the same time")
elif input_ids is not None:
input = input_ids
input_shape = input.size()
input_ids = input_ids.view(-1, input_shape[-1])
elif inputs_embeds is not None:
input_shape = inputs_embeds.size()[:-1]
input = inputs_embeds[:, :, -1]
else:
raise ValueError("You have to specify either decoder_input_ids or decoder_inputs_embeds")
# past_key_values_length
past_key_values_length = past_key_values[0][0].shape[2] if past_key_values is not None else 0
if inputs_embeds is None:
inputs_embeds = self.embed_tokens(input_ids) * self.embed_scale
if self._use_flash_attention_2:
# 2d mask is passed through the layers
attention_mask = attention_mask if (attention_mask is not None and 0 in attention_mask) else None
else:
# 4d mask is passed through the layers
attention_mask = _prepare_4d_causal_attention_mask(
attention_mask, input_shape, inputs_embeds, past_key_values_length
)
# expand encoder attention mask
if encoder_hidden_states is not None and encoder_attention_mask is not None:
if self._use_flash_attention_2:
encoder_attention_mask = encoder_attention_mask if 0 in encoder_attention_mask else None
else:
# [bsz, seq_len] -> [bsz, 1, tgt_seq_len, src_seq_len]
encoder_attention_mask = _prepare_4d_attention_mask(
encoder_attention_mask, inputs_embeds.dtype, tgt_len=input_shape[-1]
)
# embed positions
positions = self.patched_embed_positions(input, self.kvlen)
hidden_states = inputs_embeds + positions.to(inputs_embeds.device)
# TODO: add counting context weight to hidden_states
if count_pred is not None:
count_context_weight = self.counting_context_weight(count_pred)
hidden_states = hidden_states + 0.5 * count_context_weight.unsqueeze(1)
hidden_states = self.layernorm_embedding(hidden_states)
# decoder layers
all_hidden_states = () if output_hidden_states else None
all_self_attns = () if output_attentions else None
all_cross_attentions = () if (output_attentions and encoder_hidden_states is not None) else None
next_decoder_cache = () if use_cache else None
# check if head_mask/cross_attn_head_mask has a correct number of layers specified if desired
for attn_mask, mask_name in zip([head_mask, cross_attn_head_mask], ["head_mask", "cross_attn_head_mask"]):
if attn_mask is not None:
if attn_mask.size()[0] != len(self.layers):
raise ValueError(
f"The `{mask_name}` should be specified for {len(self.layers)} layers, but it is for"
f" {attn_mask.size()[0]}."
)
for idx, decoder_layer in enumerate(self.layers):
# add LayerDrop (see https://arxiv.org/abs/1909.11556 for description)
if output_hidden_states:
all_hidden_states += (hidden_states,)
past_key_value = past_key_values[idx] if past_key_values is not None else None
layer_outputs = decoder_layer(
hidden_states,
attention_mask=attention_mask,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
layer_head_mask=(head_mask[idx] if head_mask is not None else None),
cross_attn_layer_head_mask=(
cross_attn_head_mask[idx] if cross_attn_head_mask is not None else None
),
past_key_value=past_key_value,
output_attentions=output_attentions,
use_cache=use_cache,
)
hidden_states = layer_outputs[0]
if use_cache:
next_decoder_cache += (layer_outputs[3 if output_attentions else 1],)
if output_attentions:
all_self_attns += (layer_outputs[1],)
if encoder_hidden_states is not None:
all_cross_attentions += (layer_outputs[2],)
hidden_states = self.layer_norm(hidden_states)
# add hidden states from the last decoder layer
if output_hidden_states:
all_hidden_states += (hidden_states,)
next_cache = next_decoder_cache if use_cache else None
if not return_dict:
return tuple(
v
for v in [hidden_states, next_cache, all_hidden_states, all_self_attns, all_cross_attentions]
if v is not None
)
return BaseModelOutputWithPastAndCrossAttentions(
last_hidden_state=hidden_states,
past_key_values=next_cache,
hidden_states=all_hidden_states,
attentions=all_self_attns,
cross_attentions=all_cross_attentions,
)
class PatchedMBartAttention(nn.Module):
def __init__(self, origin: nn.Module, kvlen: torch.LongTensor):
super().__init__()
self.embed_dim = origin.embed_dim
self.num_heads = origin.num_heads
self.dropout = origin.dropout
self.head_dim = origin.head_dim
self.config = origin.config
self.scaling = origin.scaling
self.is_decoder = origin.is_decoder
self.is_causal = origin.is_causal
self.k_proj = origin.k_proj
self.v_proj = origin.v_proj
self.q_proj = origin.q_proj
self.out_proj = origin.out_proj
self.kvlen = kvlen
def _shape(self, tensor: torch.Tensor, seq_len: int, bsz: int):
return tensor.view(bsz, seq_len, self.num_heads, self.head_dim).transpose(1, 2).contiguous()
def forward(
self,
hidden_states: torch.Tensor,
key_value_states: Optional[torch.Tensor] = None,
past_key_value: Optional[Tuple[torch.Tensor]] = None,
attention_mask: Optional[torch.Tensor] = None,
layer_head_mask: Optional[torch.Tensor] = None,
output_attentions: bool = False,
) -> Tuple[torch.Tensor, Optional[torch.Tensor], Optional[Tuple[torch.Tensor]]]:
"""Input shape: Batch x Time x Channel"""
# if key_value_states are provided this layer is used as a cross-attention layer
# for the decoder
is_cross_attention = key_value_states is not None
bsz, tgt_len, _ = hidden_states.size()
# get query proj
query_states = self.q_proj(hidden_states) * self.scaling
# get key, value proj
# `past_key_value[0].shape[2] == key_value_states.shape[1]`
# is checking that the `sequence_length` of the `past_key_value` is the same as
# the provided `key_value_states` to support prefix tuning
if (
is_cross_attention
and past_key_value is not None
and past_key_value[0].shape[2] == key_value_states.shape[1]
):
# reuse k,v, cross_attentions
key_states = past_key_value[0]
value_states = past_key_value[1]
elif is_cross_attention:
# cross_attentions
key_states = self._shape(self.k_proj(key_value_states), -1, bsz)
value_states = self._shape(self.v_proj(key_value_states), -1, bsz)
elif past_key_value is not None:
# reuse k, v, self_attention
key_states = self._shape(self.k_proj(hidden_states), -1, bsz)
value_states = self._shape(self.v_proj(hidden_states), -1, bsz)
if past_key_value[0].size(-2) < attention_mask.size(-1):
key_states = torch.cat([past_key_value[0], key_states], dim=2)
value_states = torch.cat([past_key_value[1], value_states], dim=2)
else:
past_key_value[0][:, :, self.kvlen[None]] = key_states
past_key_value[1][:, :, self.kvlen[None]] = value_states
key_states = past_key_value[0]
value_states = past_key_value[1]
else:
# self_attention
key_states = self._shape(self.k_proj(hidden_states), -1, bsz)
value_states = self._shape(self.v_proj(hidden_states), -1, bsz)
if self.is_decoder:
past_key_value = (key_states, value_states)
proj_shape = (bsz * self.num_heads, -1, self.head_dim)
query_states = self._shape(query_states, tgt_len, bsz).view(*proj_shape)
key_states = key_states.reshape(*proj_shape)
value_states = value_states.reshape(*proj_shape)
src_len = key_states.size(1)
attn_weights = torch.bmm(query_states, key_states.transpose(1, 2))
if attn_weights.size() != (bsz * self.num_heads, tgt_len, src_len):
raise ValueError(
f"Attention weights should be of size {(bsz * self.num_heads, tgt_len, src_len)}, but is"
f" {attn_weights.size()}"
)
if attention_mask is not None:
if attention_mask.size() != (bsz, 1, tgt_len, src_len):
raise ValueError(
f"Attention mask should be of size {(bsz, 1, tgt_len, src_len)}, but is {attention_mask.size()}"
)
attn_weights = attn_weights.view(bsz, self.num_heads, tgt_len, src_len) + attention_mask
attn_weights = attn_weights.view(bsz * self.num_heads, tgt_len, src_len)
attn_weights = nn.functional.softmax(attn_weights, dim=-1)
if layer_head_mask is not None:
if layer_head_mask.size() != (self.num_heads,):
raise ValueError(
f"Head mask for a single layer should be of size {(self.num_heads,)}, but is"
f" {layer_head_mask.size()}"
)
attn_weights = layer_head_mask.view(1, -1, 1, 1) * attn_weights.view(bsz, self.num_heads, tgt_len, src_len)
attn_weights = attn_weights.view(bsz * self.num_heads, tgt_len, src_len)
if output_attentions:
# this operation is a bit awkward, but it's required to
# make sure that attn_weights keeps its gradient.
# In order to do so, attn_weights have to be reshaped
# twice and have to be reused in the following
attn_weights_reshaped = attn_weights.view(bsz, self.num_heads, tgt_len, src_len)
attn_weights = attn_weights_reshaped.view(bsz * self.num_heads, tgt_len, src_len)
else:
attn_weights_reshaped = None
attn_probs = attn_weights
attn_output = torch.bmm(attn_probs, value_states)
if attn_output.size() != (bsz * self.num_heads, tgt_len, self.head_dim):
raise ValueError(
f"`attn_output` should be of size {(bsz * self.num_heads, tgt_len, self.head_dim)}, but is"
f" {attn_output.size()}"
)
attn_output = attn_output.view(bsz, self.num_heads, tgt_len, self.head_dim)
attn_output = attn_output.transpose(1, 2)
# Use the `embed_dim` from the config (stored in the class) rather than `hidden_state` because `attn_output` can be
# partitioned across GPUs when using tensor-parallelism.
attn_output = attn_output.reshape(bsz, tgt_len, self.embed_dim)
# attn_output = self.out_proj(attn_output)
attn_output = self.out_proj(attn_output)
return attn_output, attn_weights_reshaped, past_key_value
class PatchedMBartSqueezeAttention(nn.Module):
def __init__(self, origin: nn.Module, kvlen: torch.LongTensor):
super().__init__()
self.embed_dim = origin.embed_dim
self.num_heads = origin.num_heads
self.dropout = origin.dropout
self.head_dim = origin.head_dim
self.squeeze_head_dim=origin.squeeze_head_dim
self.config = origin.config
self.scaling = origin.scaling
self.is_decoder = origin.is_decoder
self.scaling = origin.scaling
self.q_proj = origin.q_proj
self.k_proj = origin.k_proj
self.v_proj = origin.v_proj
self.out_proj = origin.out_proj
self.kvlen = kvlen
def _shape_qk(self, tensor: torch.Tensor, seq_len: int, bsz: int):
return tensor.view(bsz, seq_len, self.num_heads, self.squeeze_head_dim).transpose(1, 2).contiguous()
def _shape_v(self, tensor: torch.Tensor, seq_len: int, bsz: int):
return tensor.view(bsz, seq_len, self.num_heads, self.head_dim).transpose(1, 2).contiguous()
def forward(
self,
hidden_states: torch.Tensor,
key_value_states: Optional[torch.Tensor] = None,
past_key_value: Optional[Tuple[torch.Tensor]] = None,
attention_mask: Optional[torch.Tensor] = None,
layer_head_mask: Optional[torch.Tensor] = None,
output_attentions: bool = False,
) -> Tuple[torch.Tensor, Optional[torch.Tensor], Optional[Tuple[torch.Tensor]]]:
"""Input shape: Batch x Time x Channel"""
# if key_value_states are provided this layer is used as a cross-attention layer
# for the decoder
is_cross_attention = key_value_states is not None
bsz, tgt_len, _ = hidden_states.size()
# get query proj
query_states = self.q_proj(hidden_states) * self.scaling
# get key, value proj
# `past_key_value[0].shape[2] == key_value_states.shape[1]`
# is checking that the `sequence_length` of the `past_key_value` is the same as
# the provided `key_value_states` to support prefix tuning
if (
is_cross_attention
and past_key_value is not None
and past_key_value[0].shape[2] == key_value_states.shape[1]
):
# reuse k,v, cross_attentions
key_states = past_key_value[0]
value_states = past_key_value[1]
elif is_cross_attention:
# cross_attentions
key_states = self._shape_qk(self.k_proj(key_value_states), -1, bsz)
value_states = self._shape_v(self.v_proj(key_value_states), -1, bsz)
elif past_key_value is not None:
# reuse k, v, self_attention
key_states = self._shape_qk(self.k_proj(hidden_states), -1, bsz)
value_states = self._shape_v(self.v_proj(hidden_states), -1, bsz)
if past_key_value[0].size(-2) < attention_mask.size(-1):
key_states = torch.cat([past_key_value[0], key_states], dim=2)
value_states = torch.cat([past_key_value[1], value_states], dim=2)
else:
past_key_value[0][:, :, self.kvlen[None]] = key_states
past_key_value[1][:, :, self.kvlen[None]] = value_states
key_states = past_key_value[0]
value_states = past_key_value[1]
else:
# self_attention
key_states = self._shape_qk(self.k_proj(hidden_states), -1, bsz)
value_states = self._shape_v(self.v_proj(hidden_states), -1, bsz)
if self.is_decoder:
# if cross_attention save Tuple(torch.Tensor, torch.Tensor) of all cross attention key/value_states.
# Further calls to cross_attention layer can then reuse all cross-attention
# key/value_states (first "if" case)
# if uni-directional self-attention (decoder) save Tuple(torch.Tensor, torch.Tensor) of
# all previous decoder key/value_states. Further calls to uni-directional self-attention
# can concat previous decoder key/value_states to current projected key/value_states (third "elif" case)
# if encoder bi-directional self-attention `past_key_value` is always `None`
past_key_value = (key_states, value_states)
proj_shape = (bsz * self.num_heads, -1, self.squeeze_head_dim)
value_shape = (bsz * self.num_heads, -1, self.head_dim)
query_states = self._shape_qk(query_states, tgt_len, bsz).view(*proj_shape)
key_states = key_states.reshape(*proj_shape)
value_states = value_states.reshape(*value_shape)
src_len = key_states.size(1)
attn_weights = torch.bmm(query_states, key_states.transpose(1, 2))
if attn_weights.size() != (bsz * self.num_heads, tgt_len, src_len):
raise ValueError(
f"Attention weights should be of size {(bsz * self.num_heads, tgt_len, src_len)}, but is"
f" {attn_weights.size()}"
)
if attention_mask is not None:
if attention_mask.size() != (bsz, 1, tgt_len, src_len):
raise ValueError(
f"Attention mask should be of size {(bsz, 1, tgt_len, src_len)}, but is {attention_mask.size()}"
)
attn_weights = attn_weights.view(bsz, self.num_heads, tgt_len, src_len) + attention_mask
attn_weights = attn_weights.view(bsz * self.num_heads, tgt_len, src_len)
attn_weights = nn.functional.softmax(attn_weights, dim=-1)
if layer_head_mask is not None:
if layer_head_mask.size() != (self.num_heads,):
raise ValueError(
f"Head mask for a single layer should be of size {(self.num_heads,)}, but is"
f" {layer_head_mask.size()}"
)
attn_weights = layer_head_mask.view(1, -1, 1, 1) * attn_weights.view(bsz, self.num_heads, tgt_len, src_len)
attn_weights = attn_weights.view(bsz * self.num_heads, tgt_len, src_len)
if output_attentions:
# this operation is a bit awkward, but it's required to
# make sure that attn_weights keeps its gradient.
# In order to do so, attn_weights have to be reshaped
# twice and have to be reused in the following
attn_weights_reshaped = attn_weights.view(bsz, self.num_heads, tgt_len, src_len)
attn_weights = attn_weights_reshaped.view(bsz * self.num_heads, tgt_len, src_len)
else:
attn_weights_reshaped = None
attn_probs = nn.functional.dropout(attn_weights, p=self.dropout, training=self.training)
attn_output = torch.bmm(attn_probs, value_states)
if attn_output.size() != (bsz * self.num_heads, tgt_len, self.head_dim):
raise ValueError(
f"`attn_output` should be of size {(bsz * self.num_heads, tgt_len, self.head_dim)}, but is"
f" {attn_output.size()}"
)
attn_output = attn_output.view(bsz, self.num_heads, tgt_len, self.head_dim)
attn_output = attn_output.transpose(1, 2)
# Use the `embed_dim` from the config (stored in the class) rather than `hidden_state` because `attn_output` can be
# partitioned across GPUs when using tensor-parallelism.
attn_output = attn_output.reshape(bsz, tgt_len, self.embed_dim)
attn_output = self.out_proj(attn_output)
return attn_output, attn_weights_reshaped, past_key_value
def patch_model(model: nn.Module, kvlen: torch.LongTensor):
for name, child in model.named_children():
cls_name = type(child).__name__
if cls_name == 'MBartAttention':
patched_child = PatchedMBartAttention(child, kvlen)
model.register_module(name, patched_child)
elif cls_name == 'MBartSqueezeAttention':
patched_child = PatchedMBartSqueezeAttention(child, kvlen)
model.register_module(name, patched_child)
else:
patch_model(child, kvlen)
cls_name = type(model).__name__
if cls_name == 'CustomMBartDecoder':
model = PatchedMBartDecoder(model, kvlen)
return model
def next_power_of_2(n: int):
"""Return the smallest power of 2 greater than or equal to n."""
n -= 1
n |= n >> 1
n |= n >> 2
n |= n >> 4
n |= n >> 8
n |= n >> 16
n |= n >> 32
n += 1
return n
def get_graph_key(batch_size: int, kvlens: int):
batch_size = next_power_of_2(batch_size)
kvlens = next_power_of_2(kvlens)
batch_size = max(8, batch_size)
kvlens = max(32, kvlens)
return batch_size, kvlens
class GraphRunnerImpl:
def __init__(self, model: nn.Module, graph: torch.cuda.CUDAGraph, input_buffers: dict, output_buffers: dict):
self.model = model
self.graph = graph
self.input_buffers = input_buffers
self.output_buffers = output_buffers
@staticmethod
def extract_input_buffers(input_buffers: dict, batch_size: int, kvlens: int):
input_ids = input_buffers['input_ids'][:batch_size]
attention_mask = input_buffers['attention_mask'][:batch_size, :kvlens]
encoder_hidden_states = input_buffers['encoder_hidden_states'][:batch_size]
kvlen=input_buffers['kvlen']
past_key_values = []
for past_key_value in input_buffers['past_key_values']:
k0 = past_key_value[0][:batch_size, :, :kvlens]
v0 = past_key_value[1][:batch_size, :, :kvlens]
k1 = past_key_value[2][:batch_size]
v1 = past_key_value[3][:batch_size]
past_key_values.append((k0, v0, k1, v1))
input_buffers = dict(
input_ids=input_ids,
attention_mask=attention_mask,
encoder_hidden_states=encoder_hidden_states,
past_key_values=past_key_values,
kvlen=kvlen,
)
return input_buffers
@staticmethod
def fill_input_buffers(
input_buffer: dict,
input_ids: torch.LongTensor = None,
attention_mask: Optional[torch.Tensor] = None,
encoder_hidden_states: Optional[torch.FloatTensor] = None,
past_key_values: Optional[Tuple[Tuple[torch.FloatTensor]]] = None,
):
batch_size = input_ids.size(0)
kvlens = attention_mask.size(1)
input_buffer['input_ids'][:batch_size] = input_ids
if input_buffer['attention_mask'].data_ptr() != attention_mask.data_ptr():
input_buffer['attention_mask'].fill_(0)
input_buffer['attention_mask'][:batch_size, :kvlens] = attention_mask
input_buffer['encoder_hidden_states'][:batch_size] = encoder_hidden_states
if past_key_values is not None:
for buf_kv, kv in zip(input_buffer['past_key_values'], past_key_values):
idx = 0
if buf_kv[idx].data_ptr() != kv[idx].data_ptr():
buf_kv[idx].fill_(0)
buf_kv[idx][:batch_size, :, :kvlens-1] = kv[idx]
idx = 1
if buf_kv[idx].data_ptr() != kv[idx].data_ptr():
buf_kv[idx].fill_(0)
buf_kv[idx][:batch_size, :, :kvlens-1] = kv[idx]
idx = 2
if buf_kv[idx].data_ptr() != kv[idx].data_ptr():
buf_kv[idx].fill_(0)
buf_kv[idx][:batch_size] = kv[idx]
idx = 3
if buf_kv[idx].data_ptr() != kv[idx].data_ptr():
buf_kv[idx].fill_(0)
buf_kv[idx][:batch_size] = kv[idx]
input_buffer['kvlen'].fill_(kvlens - 1)
@classmethod
@torch.inference_mode()
def capture(cls,
model: nn.Module,
input_buffers: dict,
pool,
warmup: bool = False,
input_ids: torch.LongTensor = None,
attention_mask: Optional[torch.Tensor] = None,
count_pred: Optional[torch.FloatTensor] = None,
encoder_hidden_states: Optional[torch.FloatTensor] = None,
encoder_attention_mask: Optional[torch.LongTensor] = None,
head_mask: Optional[torch.Tensor] = None,
cross_attn_head_mask: Optional[torch.Tensor] = None,
past_key_values: Optional[Tuple[Tuple[torch.FloatTensor]]] = None,
inputs_embeds: Optional[torch.FloatTensor] = None,
use_cache: Optional[bool] = None,
output_attentions: Optional[bool] = None,
output_hidden_states: Optional[bool] = None,
return_dict: Optional[bool] = None,):
batch_size = input_ids.size(0)
kvlens = attention_mask.size(1)
graph_key = get_graph_key(batch_size, kvlens)
batch_size = graph_key[0]
kvlens = graph_key[1]
input_buffers = cls.extract_input_buffers(input_buffers,
batch_size=batch_size,
kvlens=kvlens)
cls.fill_input_buffers(input_buffers,
input_ids,
attention_mask,
encoder_hidden_states,
past_key_values)
input_ids = input_buffers['input_ids']
attention_mask = input_buffers['attention_mask']
encoder_hidden_states = input_buffers['encoder_hidden_states']
past_key_values = input_buffers['past_key_values']
if warmup:
# warmup
model(
input_ids=input_ids,
attention_mask=attention_mask,
count_pred=count_pred,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
head_mask=head_mask,
cross_attn_head_mask=cross_attn_head_mask,
past_key_values=past_key_values,
inputs_embeds=inputs_embeds,
use_cache=use_cache,
output_attentions=output_attentions,
output_hidden_states=output_hidden_states,
return_dict=return_dict)
graph = torch.cuda.CUDAGraph()
with torch.cuda.graph(graph,
pool=pool):
outputs = model(
input_ids=input_ids,
attention_mask=attention_mask,
count_pred=count_pred,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
head_mask=head_mask,
cross_attn_head_mask=cross_attn_head_mask,
past_key_values=past_key_values,
inputs_embeds=inputs_embeds,
use_cache=use_cache,
output_attentions=output_attentions,
output_hidden_states=output_hidden_states,
return_dict=return_dict)
output_buffers = dict(
last_hidden_state=outputs['last_hidden_state'],
past_key_values=outputs['past_key_values'],
)
return GraphRunnerImpl(model, graph, input_buffers, output_buffers)
def __call__(self,
input_ids: torch.LongTensor = None,
attention_mask: Optional[torch.Tensor] = None,
count_pred: Optional[torch.FloatTensor] = None,
encoder_hidden_states: Optional[torch.FloatTensor] = None,
encoder_attention_mask: Optional[torch.LongTensor] = None,
head_mask: Optional[torch.Tensor] = None,
cross_attn_head_mask: Optional[torch.Tensor] = None,
past_key_values: Optional[Tuple[Tuple[torch.FloatTensor]]] = None,
inputs_embeds: Optional[torch.FloatTensor] = None,
use_cache: Optional[bool] = None,
output_attentions: Optional[bool] = None,
output_hidden_states: Optional[bool] = None,
return_dict: Optional[bool] = None,
):
batch_size = input_ids.size(0)
kvlens = attention_mask.size(1)
self.fill_input_buffers(self.input_buffers,
input_ids,
attention_mask,
encoder_hidden_states,
past_key_values)
self.graph.replay()
last_hidden_state = self.output_buffers['last_hidden_state'][:batch_size]
past_key_values = []
for past_key_value in self.output_buffers['past_key_values']:
k0 = past_key_value[0][:batch_size, :, :kvlens]
v0 = past_key_value[1][:batch_size, :, :kvlens]
k1 = past_key_value[2][:batch_size]
v1 = past_key_value[3][:batch_size]
past_key_values.append((k0, v0, k1, v1))
outputs = BaseModelOutputWithPastAndCrossAttentions(
last_hidden_state=last_hidden_state,
past_key_values=past_key_values,
)
return outputs
class GraphRunner(nn.Module):
def __init__(self, model: nn.Module, max_batchs: int, max_kvlens: int, dtype:torch.dtype = torch.float16, device: torch.device = 'cuda'):
super().__init__()
self.kvlen = torch.tensor(0, dtype=torch.long, device=device)
model = patch_model(model.to(dtype), self.kvlen)
self.model = model
self.max_batchs = max_batchs
self.max_kvlens = max_kvlens
self.device = device
self.input_buffers = None
self.impl_map = dict()
self.graph_pool_handle = torch.cuda.graph_pool_handle()
self.warmuped = False
def create_buffers(self, encoder_kvlens: int, dtype: torch.dtype):
max_batchs = self.max_batchs
max_kvlens = self.max_kvlens
device = self.device
config = self.model.config
d_model = config.d_model
decoder_layers = config.decoder_layers
num_heads = config.decoder_attention_heads
head_dim = d_model // num_heads
self_attn = self.model.layers[0].self_attn
qk_head_dim = getattr(self_attn, 'squeeze_head_dim', head_dim)
input_ids = torch.ones((max_batchs, 1), dtype=torch.int64, device=device)
attention_mask = torch.zeros((max_batchs, max_kvlens), dtype=torch.int64, device=device)
encoder_hidden_states = torch.zeros((max_batchs, encoder_kvlens, d_model), dtype=dtype, device=device)
past_key_values = []
for _ in range(decoder_layers):
k0 = torch.zeros((max_batchs, num_heads, max_kvlens, qk_head_dim), dtype=dtype, device=device)
v0 = torch.zeros((max_batchs, num_heads, max_kvlens, head_dim), dtype=dtype, device=device)
k1 = torch.zeros((max_batchs, num_heads, encoder_kvlens, qk_head_dim), dtype=dtype, device=device)
v1 = torch.zeros((max_batchs, num_heads, encoder_kvlens, head_dim), dtype=dtype, device=device)
past_key_values.append((k0, v0, k1, v1))
self.input_buffers = dict(
input_ids=input_ids,
attention_mask=attention_mask,
encoder_hidden_states=encoder_hidden_states,
past_key_values=past_key_values,
kvlen=self.kvlen
)
@torch.inference_mode()
def forward(self,
input_ids: torch.LongTensor = None,
attention_mask: Optional[torch.Tensor] = None,
count_pred: Optional[torch.FloatTensor] = None,
encoder_hidden_states: Optional[torch.FloatTensor] = None,
encoder_attention_mask: Optional[torch.LongTensor] = None,
head_mask: Optional[torch.Tensor] = None,
cross_attn_head_mask: Optional[torch.Tensor] = None,
past_key_values: Optional[Tuple[Tuple[torch.FloatTensor]]] = None,
inputs_embeds: Optional[torch.FloatTensor] = None,
use_cache: Optional[bool] = None,
output_attentions: Optional[bool] = None,
output_hidden_states: Optional[bool] = None,
return_dict: Optional[bool] = None,
):
batch_size, qlens = input_ids.size()
kvlens = attention_mask.size(1)
eager_mode = False
if qlens != 1:
eager_mode = True
if past_key_values is None:
eager_mode = True
else:
for past_key_value in past_key_values:
if past_key_value is None:
eager_mode = True
break
if batch_size >= self.max_batchs or kvlens >= self.max_kvlens:
eager_mode = True
if eager_mode:
return self.model(
input_ids=input_ids,
attention_mask=attention_mask,
count_pred=count_pred,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
head_mask=head_mask,
cross_attn_head_mask=cross_attn_head_mask,
past_key_values=past_key_values,
inputs_embeds=inputs_embeds,
use_cache=use_cache,
output_attentions=output_attentions,
output_hidden_states=output_hidden_states,
return_dict=return_dict,)
# create buffer if not exists.
if self.input_buffers is None:
encoder_kvlens = encoder_hidden_states.size(1)
self.create_buffers(encoder_kvlens=encoder_kvlens, dtype=encoder_hidden_states.dtype)
graph_key = get_graph_key(batch_size, kvlens)
if graph_key not in self.impl_map:
warmup = False
if not self.warmuped:
warmup = True
self.warmuped = True
impl = GraphRunnerImpl.capture(
self.model,
self.input_buffers,
self.graph_pool_handle,
warmup=warmup,
input_ids=input_ids,
attention_mask=attention_mask,
count_pred=count_pred,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
head_mask=head_mask,
cross_attn_head_mask=cross_attn_head_mask,
past_key_values=past_key_values,
inputs_embeds=inputs_embeds,
use_cache=use_cache,
output_attentions=output_attentions,
output_hidden_states=output_hidden_states,
return_dict=return_dict,
)
self.impl_map[graph_key] = impl
impl = self.impl_map[graph_key]
ret = impl(
input_ids=input_ids,
attention_mask=attention_mask,
count_pred=count_pred,
encoder_hidden_states=encoder_hidden_states,
encoder_attention_mask=encoder_attention_mask,
head_mask=head_mask,
cross_attn_head_mask=cross_attn_head_mask,
past_key_values=past_key_values,
inputs_embeds=inputs_embeds,
use_cache=use_cache,
output_attentions=output_attentions,
output_hidden_states=output_hidden_states,
return_dict=return_dict,
)
return ret
\ No newline at end of file
magic_pdf/model/pdf_extract_kit.py
View file @ a3358878
...@@ -5,6 +5,7 @@ import time ...@@ -5,6 +5,7 @@ import time
from magic_pdf.libs.Constants import * from magic_pdf.libs.Constants import *
from magic_pdf.libs.clean_memory import clean_memory from magic_pdf.libs.clean_memory import clean_memory
from magic_pdf.model.model_list import AtomicModel from magic_pdf.model.model_list import AtomicModel
from .mfr_cudagraph import GraphRunner
os.environ['NO_ALBUMENTATIONS_UPDATE'] = '1' # 禁止albumentations检查更新 os.environ['NO_ALBUMENTATIONS_UPDATE'] = '1' # 禁止albumentations检查更新
os.environ['YOLO_VERBOSE'] = 'False' # disable yolo logger os.environ['YOLO_VERBOSE'] = 'False' # disable yolo logger
...@@ -67,6 +68,11 @@ def mfr_model_init(weight_dir, cfg_path, _device_='cpu'): ...@@ -67,6 +68,11 @@ def mfr_model_init(weight_dir, cfg_path, _device_='cpu'):
model = task.build_model(cfg) model = task.build_model(cfg)
model.to(_device_) model.to(_device_)
model.eval() model.eval()
model = model.to(_device_)
if 'cuda' in _device_:
decoder_runner = GraphRunner(model.model.model.decoder.model.decoder, max_batchs=128, max_kvlens=256,
device=_device_)
model.model.model.decoder.model.decoder = decoder_runner
vis_processor = load_processor('formula_image_eval', cfg.config.datasets.formula_rec_eval.vis_processor.eval) vis_processor = load_processor('formula_image_eval', cfg.config.datasets.formula_rec_eval.vis_processor.eval)
mfr_transform = transforms.Compose([vis_processor, ]) mfr_transform = transforms.Compose([vis_processor, ])
return [model, mfr_transform] return [model, mfr_transform]
......
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