This repository has been archived by the owner on Mar 19, 2024. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 331
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Summary: New regnet for SwAV plus unit test to check that associated pre-training is working on 1 node of 8 GPUs Pull Request resolved: fairinternal/ssl_scaling#214 Reviewed By: prigoyal Differential Revision: D33801136 Pulled By: QuentinDuval fbshipit-source-id: 3b8bf89039d91ab7cb9686bf8e60d640ace95907
- Loading branch information
1 parent
7b18cd7
commit 7337369
Showing
2 changed files
with
146 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,94 @@ | ||
# @package _global_ | ||
config: | ||
TRAINER: | ||
TASK_NAME: self_supervision_fsdp_task | ||
DATA: | ||
TRAIN: | ||
BATCHSIZE_PER_REPLICA: 16 | ||
TRANSFORMS: | ||
- name: ImgPilToMultiCrop | ||
total_num_crops: 6 | ||
size_crops: [160, 96] | ||
num_crops: [2, 4] | ||
crop_scales: [[0.14, 1], [0.05, 0.14]] | ||
- name: RandomHorizontalFlip | ||
p: 0.5 | ||
- name: ImgPilColorDistortion | ||
strength: 1.0 | ||
- name: ImgPilGaussianBlur | ||
p: 0.5 | ||
radius_min: 0.1 | ||
radius_max: 2.0 | ||
- name: ToTensor | ||
- name: Normalize | ||
mean: [0.485, 0.456, 0.406] | ||
std: [0.229, 0.224, 0.225] | ||
COLLATE_FUNCTION_PARAMS: | ||
create_multidimensional_tensor: True | ||
MODEL: | ||
TRUNK: | ||
NAME: regnet_fsdp | ||
REGNET: | ||
block_type: res_bottleneck_block | ||
depth: 27 | ||
group_width: 1010 | ||
w_0: 1744 | ||
w_a: 620.83 | ||
w_m: 2.52 | ||
stage_checkpoints: [[2], [7], [9, 17], []] | ||
HEAD: | ||
PARAMS: [ | ||
["swav_head_fsdp", { | ||
"dims": [28280, 8192, 8192, 256], | ||
"use_bn": False, | ||
"num_clusters": [16000] | ||
}], | ||
] | ||
FSDP_CONFIG: | ||
AUTO_WRAP_THRESHOLD: 100000000 | ||
flatten_parameters: False | ||
mixed_precision: True | ||
fp32_reduce_scatter: False | ||
compute_dtype: float16 | ||
CUDA_CACHE: | ||
CLEAR_CUDA_CACHE: True | ||
CLEAR_FREQ: 5000 | ||
SYNC_BN_CONFIG: | ||
CONVERT_BN_TO_SYNC_BN: True | ||
SYNC_BN_TYPE: "pytorch" | ||
AMP_PARAMS: | ||
USE_AMP: True | ||
AMP_TYPE: "pytorch" | ||
ACTIVATION_CHECKPOINTING: | ||
USE_ACTIVATION_CHECKPOINTING: True | ||
LOSS: | ||
swav_loss: | ||
num_iters: 10 | ||
epsilon: 0.03 | ||
temp_hard_assignment_iters: 0 | ||
num_crops: 6 | ||
num_prototypes: [16000] | ||
OPTIMIZER: | ||
name: "sgd_fsdp" | ||
use_larc: True | ||
construct_single_param_group_only: True | ||
weight_decay: 0.00001 | ||
num_epochs: 1 | ||
param_schedulers: | ||
lr: | ||
# we make it convenient to scale Learning rate automatically as per the scaling | ||
# rule specified in https://arxiv.org/abs/1706.02677 (ImageNet in 1Hour). | ||
auto_lr_scaling: | ||
auto_scale: True | ||
base_value: 0.3 | ||
lengths: [0.043648,0.956352] | ||
CHECKPOINT: | ||
CHECKPOINT_ITER_FREQUENCY: 100 | ||
LATEST_CHECKPOINT_RESUME_FILE_NUM: 1 | ||
USE_SYMLINK_CHECKPOINT_FOR_RESUME: True | ||
DISTRIBUTED: | ||
NCCL_DEBUG: False | ||
NUM_NODES: 62 | ||
NUM_PROC_PER_NODE: 8 | ||
NCCL_SOCKET_NTHREADS: '' | ||
LOG_FREQUENCY: 1 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,52 @@ | ||
# Copyright (c) Facebook, Inc. and its affiliates. | ||
|
||
# This source code is licensed under the MIT license found in the | ||
# LICENSE file in the root directory of this source tree. | ||
|
||
import unittest | ||
|
||
from vissl.utils.hydra_config import compose_hydra_configuration, convert_to_attrdict | ||
from vissl.utils.test_utils import ( | ||
gpu_test, | ||
in_temporary_directory, | ||
run_integration_test, | ||
) | ||
|
||
|
||
class TestRegnet10B(unittest.TestCase): | ||
@staticmethod | ||
def _create_10B_pretrain_config(num_gpus: int, num_steps: int, batch_size: int): | ||
data_limit = num_steps * batch_size * num_gpus | ||
cfg = compose_hydra_configuration( | ||
[ | ||
"config=pretrain/swav/swav_8node_resnet", | ||
"+config/pretrain/seer/models=regnet10B", | ||
"config.OPTIMIZER.num_epochs=1", | ||
"config.LOG_FREQUENCY=1", | ||
# Testing on fake images | ||
"config.DATA.TRAIN.DATA_SOURCES=[synthetic]", | ||
"config.DATA.TRAIN.RANDOM_SYNTHETIC_IMAGES=True", | ||
"config.DATA.TRAIN.USE_DEBUGGING_SAMPLER=True", | ||
# Disable overlap communication and computation for test | ||
"config.MODEL.FSDP_CONFIG.FORCE_SYNC_CUDA=True", | ||
# Testing on 8 V100 32GB GPU only | ||
f"config.DATA.TRAIN.BATCHSIZE_PER_REPLICA={batch_size}", | ||
f"config.DATA.TRAIN.DATA_LIMIT={data_limit}", | ||
"config.DISTRIBUTED.NUM_NODES=1", | ||
f"config.DISTRIBUTED.NUM_PROC_PER_NODE={num_gpus}", | ||
"config.DISTRIBUTED.RUN_ID=auto", | ||
] | ||
) | ||
args, config = convert_to_attrdict(cfg) | ||
return config | ||
|
||
@gpu_test(gpu_count=8) | ||
def test_regnet_10b_swav_pretraining(self): | ||
with in_temporary_directory(): | ||
config = self._create_10B_pretrain_config( | ||
num_gpus=8, num_steps=2, batch_size=4 | ||
) | ||
results = run_integration_test(config) | ||
losses = results.get_losses() | ||
print(losses) | ||
self.assertEqual(len(losses), 2) |