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tune_hps_singletask_PET_curve_find_finetune.py
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tune_hps_singletask_PET_curve_find_finetune.py
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# coding=utf-8
# Copyright 2018 The Google AI Language Team Authors and The HugginFace Inc. team.
#
# 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.
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
import os
import sys
import argparse
import logging
import shutil
import random
import numpy as np
import torch
import pandas as pd
from T5_model.modeling_t5 import T5ForConditionalGeneration
from T5_model.configuration_t5 import T5Config
from transformers import T5Tokenizer
from T5_model.t5_trainer_PET_CF_finetune import Trainer
def write_result(output_dir, result_name, dev_performance, best_dev_performance, valid_loss, test_performance, test_loss, cross_name, args, df, prefix, metric, x, logger):
best_config = None
best_output_dir = args.output_dir
best_config = None
if args.tune_method == 'model':
os.remove(os.path.join(best_output_dir, 'checkpoint-best.pt'))
else:
if cross_name:
if os.path.exists(os.path.join(best_output_dir, f'checkpoint-best-cross_{cross_name}.pt')):
shutil.copy(
os.path.join(best_output_dir, f'checkpoint-best-cross_{cross_name}.pt'),
os.path.join(output_dir, f'checkpoint-best-cross_{cross_name}.pt')
)
else:
if os.path.exists(os.path.join(best_output_dir, 'checkpoint-best.pt')):
shutil.copy(
os.path.join(best_output_dir, 'checkpoint-best.pt'),
os.path.join(output_dir, 'checkpoint-best.pt')
)
# logger.info("prefix={}, intrinsic={}, dev_performance={}, dev_loss={}, test_performance={}, test_loss={}".format(prefix, intrinsic, dev_performance, valid_loss, test_performance, test_loss))
df.loc[len(df.index)] = [prefix, metric, x, dev_performance, valid_loss, test_performance, test_loss]
df.to_csv(os.path.join(output_dir, result_name),sep=',',index=False,header=True, float_format='%.4f')
return best_config, best_dev_performance, df
def model_provider(args):
# only the master process download model
config = T5Config.from_pretrained(
args.model,
apply_lora=args.apply_lora,
lora_alpha=args.lora_alpha,
lora_r=args.lora_r,
apply_adapter=args.apply_adapter,
adapter_type=args.adapter_type,
adapter_size=args.adapter_size,
apply_prefix=args.apply_prefix,
prefix_num=args.prefix_num,
prefix_r=args.prefix_r,
apply_lora_BR=args.apply_lora_BR,
apply_bias=args.apply_bias,
apply_bias_stage2=args.apply_bias_stage2,
decoder_mlp=args.decoder_mlp,
share_lora_R=args.share_lora_R,
share_intrinsic=args.share_intrinsic,
intrinsic_dim=args.intrinsic_dim,
)
tokenizer = T5Tokenizer.from_pretrained(args.tokenizer_path)
model = T5ForConditionalGeneration.from_pretrained(args.model,config=config)
return model, config, tokenizer
def main():
parser = argparse.ArgumentParser()
## Basic parameters
parser.add_argument("--task_dir", default="data", required=True)
parser.add_argument("--train_file", default="data", required=False)
parser.add_argument("--dev_file", default="data", required=False)
parser.add_argument("--test_file", default="data", required=False)
parser.add_argument("--dataset", default="nlp_forest_single", required=False)
parser.add_argument("--model", default="facebook/t5-base", required=False)
parser.add_argument("--tokenizer_path", default="facebook/t5-base", required=False)
parser.add_argument("--output_dir", default=None, type=str, required=True)
parser.add_argument("--do_train", action='store_true')
parser.add_argument("--do_predict", action='store_true')
parser.add_argument("--predict_checkpoint", type=str, default="best-model.pt")
## Model parameters
parser.add_argument("--checkpoint", type=str)
parser.add_argument("--do_lowercase", action='store_true', default=False)
parser.add_argument("--freeze_embeds", action='store_true', default=False)
# Preprocessing/decoding-related parameters
parser.add_argument('--max_input_length', type=int, default=512)
parser.add_argument('--max_output_length', type=int, default=64)
parser.add_argument('--num_beams', type=int, default=4)
parser.add_argument("--append_another_bos", action='store_true', default=False)
# Training-related parameters
parser.add_argument("--train_batch_size", default=64, type=int,
help="Batch size per GPU/CPU for training.")
parser.add_argument("--predict_batch_size", default=64, type=int,
help="Batch size per GPU/CPU for evaluation.")
parser.add_argument("--learning_rate", default=3e-5, type=float,
help="The initial learning rate for Adam.")
parser.add_argument("--warmup_proportion", default=0.01, type=float,
help="Weight decay if we apply some.")
parser.add_argument("--weight_decay", default=0.01, type=float,
help="Weight deay if we apply some.")
parser.add_argument("--adam_epsilon", default=1e-8, type=float,
help="Epsilon for Adam optimizer.")
parser.add_argument("--max_grad_norm", default=0.1, type=float,
help="Max gradient norm.")
parser.add_argument("--gradient_accumulation_steps", default=1, type=int,
help="Max gradient norm.")
parser.add_argument("--train_epochs", default=100000, type=int,
help="Total number of training epochs to perform.")
parser.add_argument("--warmup_steps", default=500, type=int,
help="Linear warmup over warmup_steps.")
parser.add_argument("--warmup_rate", default=0.06)
parser.add_argument("--lr_decay_style", default="constant")
parser.add_argument("--train_iters", default=100000, type=int,
help="Linear warmup over warmup_steps.")
parser.add_argument('--wait_step', type=int, default=10000000000)
# Other parameters
parser.add_argument("--quiet", action='store_true',
help="If true, all of the warnings related to data processing will be printed. "
"A number of warnings are expected for a normal SQuAD evaluation.")
parser.add_argument('--valid_interval', type=int, default=2000,
help="Evaluate & save model")
parser.add_argument("--output_interval", type=int, default=2000)
parser.add_argument("--log_interval", type=int, default=100)
parser.add_argument("--early_stop", type=int, default=-1)
parser.add_argument('--prefix', type=str, default='',
help="Prefix for saving predictions")
parser.add_argument('--debug', action='store_true',
help="Use a subset of data for debugging")
parser.add_argument('--seed', type=int, default=42,
help="random seed for initialization")
# to tune
parser.add_argument("--learning_rate_list", nargs="*", type=float, default=[])
parser.add_argument("--bsz_list", nargs="*", type=int, default=[])
# to prompt tuning
parser.add_argument("--prompt_num", type=int, default=100)
# parser.add_argument("--do_prompt", action='store_true', help="prompt tuning or not")
parser.add_argument("--tune_method", type=str, help="model or prompt or adapter or lora or lora_stage2 or bias or bias_stage2 or hyper_PET or PET_mc or curve_find")
parser.add_argument("--do_inherit_prompt", action='store_true', help="inherit prompt or not")
parser.add_argument("--inherit_prompt_path", type=str)
parser.add_argument("--one_prefix", action='store_true')
# LoRA
parser.add_argument("--apply_lora", action='store_true')
parser.add_argument("--lora_alpha", type=int, default=16)
parser.add_argument("--lora_r", type=int, default=10)
parser.add_argument("--apply_adapter", action='store_true')
parser.add_argument("--adapter_type", type=str, default='houlsby')
parser.add_argument("--adapter_size", type=int, default=12)
# LoRA stage2
parser.add_argument("--apply_lora_BR", action='store_true')
parser.add_argument("--load_lora_B_path", type=str)
parser.add_argument("--load_random_B", action='store_true')
parser.add_argument("--share_lora_R", action='store_true')
# bias
parser.add_argument("--apply_bias", action='store_true')
parser.add_argument("--decoder_mlp",action='store_true')
# bias stage2
parser.add_argument("--apply_bias_stage2", action='store_true')
parser.add_argument("--load_bias_path", type=str)
parser.add_argument("--share_intrinsic", action='store_true')
parser.add_argument("--intrinsic_dim", type=int, default=8)
# prefix
parser.add_argument("--apply_prefix", action='store_true')
parser.add_argument("--prefix_num", type=int, default=100)
parser.add_argument("--prefix_r", type=int, default=512)
parser.add_argument("--choose_valid", action='store_true')
parser.add_argument("--choose_valid_lines", type=int, default=1000)
parser.add_argument("--choose_test", action='store_true')
parser.add_argument("--choose_test_lines", type=int, default=1000)
# stage2 compress dimension
parser.add_argument("--load_stage1_pet_path_list", nargs="*", type=str, default=[])
parser.add_argument("--bend_num", type=int, default=3)
parser.add_argument("--itpl_points", type=int, default=26)
args = parser.parse_args()
if os.path.exists(args.output_dir) and os.listdir(args.output_dir):
print("Output directory () already exists and is not empty.")
if not os.path.exists(args.output_dir):
os.makedirs(args.output_dir, exist_ok=True)
output_dir = args.output_dir
##### Start writing logs
log_filename = "{}log.txt".format("" if args.do_train else "eval_")
logging.basicConfig(format='%(asctime)s - %(levelname)s - %(name)s - %(message)s',
datefmt='%m/%d/%Y %H:%M:%S',
level=logging.INFO,
handlers=[logging.FileHandler(os.path.join(args.output_dir, log_filename)),
logging.StreamHandler()])
logger = logging.getLogger(__name__)
logger.info(args)
logger.info(args.output_dir)
random.seed(args.seed)
np.random.seed(args.seed)
torch.manual_seed(args.seed)
args.n_gpu = torch.cuda.device_count()
if args.n_gpu > 0:
torch.cuda.manual_seed_all(args.seed)
if not args.do_train and not args.do_predict:
raise ValueError("At least one of `do_train` or `do_predict` must be True.")
if args.do_train:
if not args.train_file:
raise ValueError("If `do_train` is True, then `train_dir` must be specified.")
if not args.dev_file:
raise ValueError("If `do_train` is True, then `predict_dir` must be specified.")
if args.do_predict:
if not args.test_file:
raise ValueError("If `do_predict` is True, then `predict_dir` must be specified.")
logger.info("Using {} gpus".format(args.n_gpu))
files = sorted(os.listdir(args.task_dir))
prefixes = []
for filename in files:
if not filename.endswith(".tsv"):
continue
prefix = "_".join(filename.split("_")[:-1])
if prefix not in prefixes:
prefixes.append(prefix)
logger.info("Fine-tuning the following samples: {}".format(prefixes))
df = pd.DataFrame(columns=["prefix", "metric", "x", "dev_performance", "dev_loss", "test_performance", "test_loss"])
for prefix in prefixes:
args.train_file = os.path.join(args.task_dir, prefix + "_train.tsv")
args.dev_file = os.path.join(args.task_dir, prefix + "_dev.tsv")
args.test_file = os.path.join(args.task_dir, prefix + "_test.tsv")
best_dev_performance = -1.0
best_model_prompt_weight = torch.Tensor()
best_config = None
for bsz in args.bsz_list:
for lr in args.learning_rate_list:
args.learning_rate = lr
if bsz > 16:
args.train_batch_size = 16
args.gradient_accumulation_steps = int(bsz // 16)
else:
args.train_batch_size = bsz
args.gradient_accumulation_steps = 1
args.output_dir = output_dir + '/lr_' +str(lr)+'_bsz_'+str(bsz)+'_seed_'+str(args.seed)
logger.info("Running ... prefix={}, lr={}, bsz={} ...".format(prefix, lr, bsz))
trainer = Trainer(args, logger, model_provider)
dev_performance = None
test_performance = None
if args.do_train:
dev_performance = trainer.train()
if args.do_predict:
load_best_path = f"{trainer.args.output_dir}/checkpoint-best.pt"
trainer.load_checkpoint(load_best_path)
for x in np.linspace(0, 1, args.itpl_points):
logger.info("Test ... prefix={}, x={}...".format(prefix, x))
metric, dev_performance, dev_loss = trainer.test(test_data=trainer.dev_data,t=x)
metric, test_performance, test_loss = trainer.test(test_data=trainer.test_data,t=x)
result_name = "result.csv"
df.loc[len(df.index)] = [prefix, metric, x, dev_performance, dev_loss, test_performance, test_loss]
df.to_csv(os.path.join(output_dir, result_name),sep=',',index=False,header=True, float_format='%.4f')
if args.one_prefix:
break
if __name__=='__main__':
main()