[fp8] Merge feature/fp8_comm to main branch of Colossalai (#6016)

* add SimPO

* fix dataloader

* remove debug code

* add orpo

* fix style

* fix colossalai, transformers version

* fix colossalai, transformers version

* fix colossalai, transformers version

* fix torch colossalai version

* update transformers version

* [shardformer] DeepseekMoE support (#5871)

* [Feature] deepseek moe expert parallel implement

* [misc] fix typo, remove redundant file (#5867)

* [misc] fix typo

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* [Feature] deepseek support & unit test

* [misc] remove debug code & useless print

* [misc] fix typos (#5872)

* [Feature] remove modeling file, use auto config. (#5884)

* [misc] fix typos

* [Feature] deepseek support via auto model, remove modeling file

* [misc] delete useless file

* [misc] fix typos

* [Deepseek] remove redundant code (#5888)

* [misc] fix typos

* [Feature] deepseek support via auto model, remove modeling file

* [misc] delete useless file

* [misc] fix typos

* [misc] remove redundant code

* [Feature/deepseek] resolve comment. (#5889)

* [misc] fix typos

* [Feature] deepseek support via auto model, remove modeling file

* [misc] delete useless file

* [misc] fix typos

* [misc] remove redundant code

* [misc] mv module replacement into if branch

* [misc] add some warning message and modify some code in unit test

* [misc] fix typos

---------

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* [Hoxfix] Fix CUDA_DEVICE_MAX_CONNECTIONS for comm overlap

Co-authored-by: Edenzzzz <wtan45@wisc.edu>

* [Feat] Diffusion Model(PixArtAlpha/StableDiffusion3) Support (#5838)

* Diffusion Model Inference support

* Stable Diffusion 3 Support

* pixartalpha support

* [HotFix] CI,import,requirements-test for #5838 (#5892)

* [Hot Fix] CI,import,requirements-test

---------

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* [Feature] Enable PP + SP for llama (#5868)

* fix cross-PP-stage position id length diff bug

* fix typo

* fix typo

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* use a one cross entropy func for all shardformer models

---------

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* [ShardFormer] Add Ulysses Sequence Parallelism support for Command-R, Qwen2 and ChatGLM (#5897)

* add benchmark for sft, dpo, simpo, orpo. Add benchmarking result. Support lora with gradient checkpoint

* fix style

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* fix eval

* hotfix citation

* [zero] support all-gather overlap (#5898)

* [zero] support all-gather overlap

* [zero] add overlap all-gather flag

* [misc] fix typo

* [zero] update api

* fix orpo cross entropy loss

* [Auto Parallel]: Speed up intra-op plan generation by 44% (#5446)

* Remove unnecessary calls to deepcopy

* Build DimSpec's difference dict only once

This change considerably speeds up construction speed of DimSpec objects. The difference_dict is the same for each DimSpec object, so a single copy of it is enough.

* Fix documentation of DimSpec's difference method

* [ShardFormer] fix qwen2 sp (#5903)

* [compatibility] support torch 2.2 (#5875)

* Support Pytorch 2.2.2

* keep build_on_pr file and update .compatibility

* fix object_to_tensor usage when torch>=2.3.0 (#5820)

* [misc] support torch2.3 (#5893)

* [misc] support torch2.3

* [devops] update compatibility ci

* [devops] update compatibility ci

* [devops] add debug

* [devops] add debug

* [devops] add debug

* [devops] add debug

* [devops] remove debug

* [devops] remove debug

* [release] update version (#5912)

* [plugin] support all-gather overlap for hybrid parallel (#5919)

* [plugin] fixed all-gather overlap support for hybrid parallel

* add kto

* fix style, add kto data sample

* [Examples] Add lazy init to OPT and GPT examples (#5924)

Co-authored-by: Edenzzzz <wtan45@wisc.edu>

* [ColossalChat] Hotfix for ColossalChat (#5910)

* add ignore and tiny llama

* fix path issue

* run style

* fix issue

* update bash

* add ignore and tiny llama

* fix path issue

* run style

* fix issue

* update bash

* fix ddp issue

* add Qwen 1.5 32B

* refactor tokenization

* [FIX BUG] UnboundLocalError: cannot access local variable 'default_conversation' where it is not associated with a value (#5931)

* cannot access local variable 'default_conversation' where it is not associated with a value

set default value for 'default_conversation'

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* fix test data

* refactor evaluation

* remove real data path

* remove real data path

* Add n_fused as an input from native_module (#5894)

* [FIX BUG] convert env param to int in (#5934)

* [Hotfix] Fix ZeRO typo #5936

Co-authored-by: Edenzzzz <wtan45@wisc.edu>

* [Feature] Add a switch to control whether the model checkpoint needs to be saved after each epoch ends (#5941)

* Add a switch to control whether the model checkpoint needs to be saved after each epoch ends

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---------

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* fix style

* fix style

* fix style

* [shardformer] hotfix attn mask (#5945)

* [shardformer] hotfix attn mask (#5947)

* [Feat] Distrifusion Acceleration Support for Diffusion Inference (#5895)

* Distrifusion Support source

* comp comm overlap optimization

* sd3 benchmark

* pixart distrifusion bug fix

* sd3 bug fix and benchmark

* generation bug fix

* naming fix

* add docstring, fix counter and shape error

* add reference

* readme and requirement

* [zero] hotfix update master params (#5951)

* [release] update version (#5952)

* [Chat] Fix lora (#5946)

* fix merging

* remove filepath

* fix style

* Update README.md (#5958)

* [hotfix] Remove unused plan section (#5957)

* remove readme

* fix readme

* update

* [test] add mixtral for sequence classification

* [test] add mixtral transformer test

* [moe] fix plugin

* [test] mixtra pp shard test

* [chore] handle non member group

* [zero] solve hang

* [test] pass mixtral shardformer test

* [moe] implement transit between non moe tp and ep

* [zero] solve hang

* [misc] solve booster hang by rename the variable

* solve hang when parallel mode = pp + dp

* [moe] implement submesh initialization

* [moe] add mixtral dp grad scaling when not all experts are activated

* [chore] manually revert unintended commit

* [chore] trivial fix

* [chore] arg pass & remove drop token

* [test] add mixtral modelling test

* [moe] implement tp

* [moe] test deepseek

* [moe] clean legacy code

* [Feature] MoE Ulysses Support (#5918)

* moe sp support

* moe sp bug solve

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* [chore] minor fix

* [moe] init moe plugin comm setting with sp

* moe sp + ep bug fix

* [moe] finalize test (no pp)

* [moe] full test for deepseek and mixtral (pp + sp to fix)

* [chore] minor fix after rebase

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* [chore] solve moe ckpt test failure and some other arg pass failure

* [moe] remove ops

* [test] fix test: test_zero1_2

* [bug] fix: somehow logger hangs the program

* [moe] deepseek moe sp support

* [test] add check

* [deepseek] replace attn (a workaround for bug in transformers)

* [misc] skip redunant test

* [misc] remove debug/print code

* [moe] refactor mesh assignment

* Revert "[moe] implement submesh initialization"

This reverts commit 2f9bce6686.

* [chore] change moe_pg_mesh to private

* [misc] remove incompatible test config

* [misc] fix ci failure: change default value to false in moe plugin

* [misc] remove useless condition

* [chore] docstring

* [moe] remove force_overlap_comm flag and add warning instead

* [doc] add MoeHybridParallelPlugin docstring

* [moe] solve dp axis issue

* [chore] remove redundant test case, print string & reduce test tokens

* [feat] Dist Loader for Eval (#5950)

* support auto distributed data loader

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* support auto distributed data loader

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* fix tp error

* remove unused parameters

* remove unused

* update inference

* update docs

* update inference

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* [lora] lora support hybrid parallel plugin (#5956)

* lora support hybrid plugin

* fix

* fix

* fix

* fix

* Support overall loss, update KTO logging

* [Docs] clarify launch port

Co-authored-by: Edenzzzz <wtan45@wisc.edu>

* [Hotfix] README link (#5966)

* update ignore

* update readme

* run style

* update readme

* [Hotfix] Avoid fused RMSnorm import error without apex (#5985)

Co-authored-by: Edenzzzz <wtan45@wisc.edu>

* [Chat] fix readme (#5989)

* fix readme

* fix readme, tokenization fully tested

* fix readme, tokenization fully tested

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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---------

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* fix sync condition (#6000)

* [plugin] add cast inputs option for zero (#6003)

* [pre-commit.ci] pre-commit autoupdate (#5995)

updates:
- [github.com/psf/black-pre-commit-mirror: 24.4.2 → 24.8.0](https://github.com/psf/black-pre-commit-mirror/compare/24.4.2...24.8.0)

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* [misc] Bypass the huggingface bug to solve the mask mismatch problem (#5991)

* [Feature] Zigzag Ring attention (#5905)

* halfway

* fix cross-PP-stage position id length diff bug

* fix typo

* fix typo

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* unified cross entropy func for all shardformer models

* remove redundant lines

* add basic ring attn; debug cross entropy

* fwd bwd logic complete

* fwd bwd logic complete; add experimental triton rescale

* precision tests passed

* precision tests passed

* fix typos and remove misc files

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* add sp_mode to benchmark; fix varlen interface

* update softmax_lse shape by new interface

* change tester name

* remove buffer clone; support packed seq layout

* add varlen tests

* fix typo

* all tests passed

* add dkv_group; fix mask

* remove debug statements

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* [misc] update compatibility (#6008)

* [misc] update compatibility

* [misc] update requirements

* [devops] disable requirements cache

* [test] fix torch ddp test

* [test] fix rerun on address in use

* [test] fix lazy init

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* fix the merge

* fix the merge

* overlap kv comm with output rescale (#6017)

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* fix the merge

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* fix the merge

* fix

* fix

* fix the merge

* fix

* [misc] Use dist logger in plugins (#6011)

* use dist logger in plugins

* remove trash

* print on rank 0

---------

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* fix

* fix

* fix

* fix

* fix the merge

* fix

* fix

* fix

* fix

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This commit is contained in:
Wang Binluo
2024-08-22 09:21:34 +08:00
committed by GitHub
parent 0a51319113
commit eea37da6fa
92 changed files with 2239 additions and 480 deletions

View File

@@ -1,6 +1,5 @@
import ctypes
import random
import warnings
from collections import defaultdict
from contextlib import contextmanager, nullcontext
from copy import deepcopy
@@ -27,13 +26,14 @@ from colossalai.checkpoint_io import CheckpointIO, HybridParallelCheckpointIO
from colossalai.cluster import ProcessGroupMesh
from colossalai.interface import AMPModelMixin, ModelWrapper, OptimizerWrapper
from colossalai.interface.optimizer import DistributedOptim
from colossalai.logging import get_dist_logger
from colossalai.nn.optimizer import DistGaloreAwamW, cast_to_distributed
from colossalai.pipeline.schedule import InterleavedSchedule, OneForwardOneBackwardSchedule
from colossalai.pipeline.stage_manager import PipelineStageManager
from colossalai.quantization import BnbQuantizationConfig, quantize_model
from colossalai.quantization.fp8_hook import FP8Hook
from colossalai.shardformer import GradientCheckpointConfig, ShardConfig, ShardFormer
from colossalai.shardformer.layer.utils import SeqParallelUtils
from colossalai.shardformer.layer.utils import SeqParallelUtils, is_share_sp_tp
from colossalai.shardformer.policies.base_policy import Policy
from colossalai.tensor.colo_parameter import ColoParameter
from colossalai.tensor.d_tensor.api import is_distributed_tensor
@@ -43,7 +43,7 @@ from colossalai.zero.low_level.zero_hook import ZeroOpHook, wait_all_gather_hand
from .pp_plugin_base import PipelinePluginBase
SUPPORT_SP_MODE = ["split_gather", "ring", "all_to_all"]
SUPPORT_SP_MODE = ["split_gather", "ring", "all_to_all", "ring_attn"]
PRECISION_TORCH_TYPE = {"fp16": torch.float16, "fp32": torch.float32, "bf16": torch.bfloat16}
@@ -74,7 +74,7 @@ class HybridParallelModule(ModelWrapper, AMPModelMixin):
self.dp_group = dp_group
self.tp_group = tp_group
self.sp_group = sp_group
self.use_dpp = use_ddp
self.use_ddp = use_ddp
self.require_grad_sync = True
self.overlap_allgather = overlap_allgather
self.use_fp8 = use_fp8
@@ -116,11 +116,10 @@ class HybridParallelModule(ModelWrapper, AMPModelMixin):
super().__init__(module)
self.op_hooks = []
if overlap_allgather:
self.op_hooks.append(ZeroOpHook())
if use_fp8:
self.op_hooks.append(FP8Hook())
if overlap_allgather or use_fp8:
if overlap_allgather:
self.op_hook = ZeroOpHook()
for p in module.parameters():
if p.requires_grad and type(p) is not ColoParameter:
p.__class__ = ColoParameter
@@ -146,8 +145,8 @@ class HybridParallelModule(ModelWrapper, AMPModelMixin):
# Disable automatic gradient synchronization.
self.require_grad_sync = False
try:
if self.use_dpp:
# If using data parallel processing (use_dpp), disable synchronization too.
if self.use_ddp:
# If using data parallel processing (use_ddp), disable synchronization too.
with self.module.no_sync():
yield
else:
@@ -195,7 +194,7 @@ class HybridParallelModule(ModelWrapper, AMPModelMixin):
"""
if self.shard_config.enable_sequence_parallelism:
if self.shard_config.sequence_parallelism_mode == "all_to_all":
if self.shard_config.sequence_parallelism_mode in ["all_to_all", "ring_attn"]:
return
if self.shard_config.sequence_parallelism_mode in ["split_gather", "ring"]:
@@ -980,8 +979,11 @@ class HybridParallelPlugin(PipelinePluginBase):
gradient_checkpoint_config (GradientCheckpointConfig, optional): Configuration for gradient checkpointing. Defaults to None.
enable_metadata_cache (bool, optional): Whether to enable metadata cache for pipeline parallelism. Defaults to True.
make_vocab_size_divisible_by (int, optional): it's used when padding the vocabulary size, to make it choose an faster kenel. Default to 64.
overlap_p2p (bool, optional): Whether to overlap the p2p communication in pipeline parallelism.
fp8_communication (bool, optional): Whether to enable fp8 communication in model parallelism
overlap_p2p (bool, optional): Whether to overlap the p2p communication in pipeline parallelism
inner_ring_size (int, optional): The inner ring size of 2D Ring Attention when sp mode is "ring_attn".
It's advisable to not tune this (especially in single-node settings) and let it be heuristically set based on topology by default.
"""
def __init__(
@@ -1031,8 +1033,10 @@ class HybridParallelPlugin(PipelinePluginBase):
overlap_allgather: bool = False,
fp8_communication: bool = False,
use_fp8: bool = False,
inner_ring_size: int = None,
) -> None:
super().__init__()
self.logger = get_dist_logger()
assert (
dist.get_world_size() % (tp_size * pp_size) == 0
@@ -1050,14 +1054,17 @@ class HybridParallelPlugin(PipelinePluginBase):
tp_size > 1
), f"Sequence parallelism mode {self.sequence_parallelism_mode} must be enabled when using tensor parallelism"
if sp_size != 1:
warnings.warn(
f"The sp_size will be the same as tp_size in sequence parallelism mode {self.sequence_parallelism_mode}, will ignore the given sequence parallelism size."
self.logger.warning(
f"The sp_size will be the same as tp_size in sequence parallelism mode {self.sequence_parallelism_mode}, will ignore the given sequence parallelism size.",
ranks=[0],
)
self.sp_size = 1
self.dp_size = dist.get_world_size() // (tp_size * pp_size)
elif self.sequence_parallelism_mode in ["all_to_all"]:
elif self.sequence_parallelism_mode in ["all_to_all", "ring_attn"]:
self.sp_size = 1 if sp_size is None else sp_size
self.dp_size = dist.get_world_size() // (self.sp_size * pp_size * tp_size)
if self.sequence_parallelism_mode == "ring_attn":
enable_flash_attention = True
else:
self.dp_size = dist.get_world_size() // (tp_size * pp_size)
assert (
@@ -1079,9 +1086,21 @@ class HybridParallelPlugin(PipelinePluginBase):
if dp_outside:
self.dp_axis, self.pp_axis, self.tp_axis, self.sp_axis = 0, 1, 2, 3
self.pg_mesh = ProcessGroupMesh(self.dp_size, self.pp_size, self.tp_size, self.sp_size)
if sequence_parallelism_mode == "ring_attn":
# Swap tp and sp since 2D Ring has better inter-node latency
self.pg_mesh = ProcessGroupMesh(self.dp_size, self.pp_size, self.sp_size, self.tp_size)
self.sp_axis = 2
self.tp_axis = 3
else:
self.pg_mesh = ProcessGroupMesh(self.dp_size, self.pp_size, self.tp_size, self.sp_size)
else:
self.pp_axis, self.dp_axis, self.tp_axis, self.sp_axis = 0, 1, 2, 3
self.pg_mesh = ProcessGroupMesh(self.pp_size, self.dp_size, self.tp_size, self.sp_size)
if sequence_parallelism_mode == "ring_attn":
self.pg_mesh = ProcessGroupMesh(self.pp_size, self.dp_size, self.sp_size, self.tp_size)
self.sp_axis = 2
self.tp_axis = 3
else:
self.pg_mesh = ProcessGroupMesh(self.pp_size, self.dp_size, self.tp_size, self.sp_size)
self.stage_manager = None
self.schedule = None
@@ -1125,6 +1144,13 @@ class HybridParallelPlugin(PipelinePluginBase):
)
else:
raise NotImplementedError()
if sequence_parallelism_mode == "ring_attn":
if not parallel_output:
self.logger.warning(
"parallel_output must be True for Zigzag Ring Attention, as we've not supported Zigzag all-gather yet.",
ranks=[0],
)
parallel_output = True
self.tp_group = self.pg_mesh.get_group_along_axis(self.tp_axis)
self.dp_group = self.pg_mesh.get_group_along_axis(self.dp_axis)
@@ -1150,6 +1176,7 @@ class HybridParallelPlugin(PipelinePluginBase):
make_vocab_size_divisible_by=make_vocab_size_divisible_by,
gradient_checkpoint_config=gradient_checkpoint_config,
fp8_communication=fp8_communication,
inner_ring_size=inner_ring_size,
)
self.amp_config = dict(
initial_scale=initial_scale,
@@ -1229,20 +1256,23 @@ class HybridParallelPlugin(PipelinePluginBase):
optimizer = cast_to_distributed(optimizer)
if isinstance(optimizer, DistGaloreAwamW) and zero_stage > 0 and self.dp_size > 0:
warnings.warn("Galore is only supported for Tensor Parallel and vanilla Data Parallel yet. Disabling ZeRO.")
self.logger.warning(
"Galore is only supported for Tensor Parallel and vanilla Data Parallel yet. Disabling ZeRO.",
ranks=[0],
)
zero_config["partition_grad"] = False
zero_stage = 0
if not isinstance(model, ModelWrapper):
# Shouldn't use pp (frequent grad accumulation) with torch ddp
use_ddp = (self.dp_size > 1 and self.pp_size == 1 and self.zero_stage == 0) or (
self.dp_size == 1
and self.pp_size == 1
and self.enable_sequence_parallelism
and self.sequence_parallelism_mode == "all_to_all"
self.dp_size == 1 and self.pp_size == 1
)
# sync gradients across DP * SP ranks
if self.enable_sequence_parallelism and self.sequence_parallelism_mode == "all_to_all":
# Apply Hybrid ZeRO across DP * SP ranks
if self.enable_sequence_parallelism and not is_share_sp_tp(self.sequence_parallelism_mode):
dp_group = self.pg_mesh.create_group_along_axis([self.dp_axis, self.sp_axis])
self.dp_size = get_world_size(dp_group)
else:
dp_group = self.dp_group
model = HybridParallelModule(
@@ -1286,9 +1316,10 @@ class HybridParallelPlugin(PipelinePluginBase):
else:
is_zero = self.dp_size > 1
if self.dp_size == 1:
warnings.warn(
self.logger.warning(
"Use Zero Optimizer when data parallel size is 1 may introduce unnecessary overhead. "
"If you do not intend to use cpu_offload, please consider set zero_stage=0."
"If you do not intend to use cpu_offload, please consider set zero_stage=0.",
ranks=[0],
)
assert self.precision != "fp32", "Please set precision to 'fp16' or 'bf16' when using ZeRO."
@@ -1331,7 +1362,7 @@ class HybridParallelPlugin(PipelinePluginBase):
assert self.enable_pipeline_parallelism, "pipeline parallelism is not enabled"
if return_outputs:
warnings.warn("return_outputs may lead to significant extra memory consumption.")
self.logger.warning("return_outputs may lead to significant extra memory consumption.", ranks=[0])
# Create a context for gradient synchronization based on the optimizer type.
# If it's a HybridParallelZeroOptimizer, use optimizer.no_sync(); otherwise, use model.no_sync().
@@ -1446,7 +1477,7 @@ class HybridParallelPlugin(PipelinePluginBase):
assert not isinstance(model, HybridParallelModule), "Lora should be enabled before boosting the model."
assert self.pp_size == 1 and self.tp_size == 1
self.lora_enabled = True
warnings.warn("You have enabled LoRa training. Please check the hyperparameters such as lr")
self.logger.warning("You have enabled LoRa training. Please check the hyperparameters such as lr", ranks=[0])
if bnb_quantization_config is not None:
model = quantize_model(model, bnb_quantization_config)