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Reorganize examples (#9010)

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* Reorganize example folder

* Continue reorganization

* Change requirements for tests

* Final cleanup

* Finish regroup with tests all passing

* Copyright

* Requirements and readme

* Make a full link for the documentation

* Address review comments

* Apply suggestions from code review

Co-authored-by: Lysandre Debut <lysandre@huggingface.co>

* Add symlink

* Reorg again

* Apply suggestions from code review

Co-authored-by: Thomas Wolf <thomwolf@users.noreply.github.com>

* Adapt title

* Update to new strucutre

* Remove test

* Update READMEs

Co-authored-by: Lysandre Debut <lysandre@huggingface.co>
Co-authored-by: Thomas Wolf <thomwolf@users.noreply.github.com>
This commit is contained in:
Sylvain Gugger
2020-12-11 10:07:02 -05:00
committed by GitHub
parent 86896de064
commit 783d7d2629
215 changed files with 4454 additions and 1193 deletions
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91
examples/seq2seq/test_seq2seq_examples_multi_gpu.py
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@@ -1,18 +1,24 @@
# Copyright 2020 The HuggingFace 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.
# as due to their complexity multi-gpu tests could impact other tests, and to aid debug we have those in a separate module.
import os
import sys
from transformers.testing_utils import (
TestCasePlus,
execute_subprocess_async,
get_gpu_count,
require_torch_gpu,
require_torch_multi_gpu,
slow,
)
from transformers.testing_utils import TestCasePlus, execute_subprocess_async, get_gpu_count, require_torch_gpu, slow
from .test_seq2seq_examples import CHEAP_ARGS, make_test_data_dir
from .utils import load_json
@@ -21,73 +27,6 @@ class TestSummarizationDistillerMultiGPU(TestCasePlus):
def setUpClass(cls):
return cls
@require_torch_multi_gpu
def test_multi_gpu(self):
updates = dict(
no_teacher=True,
freeze_encoder=True,
gpus=2,
overwrite_output_dir=True,
sortish_sampler=True,
)
self._test_distiller_cli_fork(updates, check_contents=False)
def _test_distiller_cli_fork(self, updates, check_contents=True):
default_updates = dict(
label_smoothing=0.0,
early_stopping_patience=-1,
train_batch_size=1,
eval_batch_size=2,
max_epochs=2,
alpha_mlm=0.2,
alpha_ce=0.8,
do_predict=True,
model_name_or_path="sshleifer/tinier_bart",
teacher=CHEAP_ARGS["model_name_or_path"],
val_check_interval=0.5,
)
default_updates.update(updates)
args_d: dict = CHEAP_ARGS.copy()
tmp_dir = make_test_data_dir(tmp_dir=self.get_auto_remove_tmp_dir())
output_dir = self.get_auto_remove_tmp_dir()
args_d.update(data_dir=tmp_dir, output_dir=output_dir, **default_updates)
def convert(k, v):
if k in ["tgt_suffix", "server_ip", "server_port", "out", "n_tpu_cores"]:
return ""
if v is False or v is None:
return ""
if v is True: # or len(str(v))==0:
return f"--{k}"
return f"--{k}={v}"
cli_args = [x for x in (convert(k, v) for k, v in args_d.items()) if len(x)]
cmd = [sys.executable, f"{self.test_file_dir}/distillation.py"] + cli_args
execute_subprocess_async(cmd, env=self.get_env())
contents = os.listdir(output_dir)
contents = {os.path.basename(p) for p in contents}
ckpt_files = [p for p in contents if p.endswith("ckpt")]
assert len(ckpt_files) > 0
self.assertIn("test_generations.txt", contents)
self.assertIn("test_results.txt", contents)
# get the following from the module, (we don't have access to `model` here)
metrics_save_path = os.path.join(output_dir, "metrics.json")
val_metric = "rouge2"
metrics = load_json(metrics_save_path)
# {'test': [{'test_avg_loss': 10.63731575012207, 'test_avg_rouge1': 0.0, 'test_avg_rouge2': 0.0, 'test_avg_rougeL': 0.0, 'test_avg_gen_time': 0.1822289228439331, 'test_avg_gen_len': 142.0, 'step_count': 1}]}
print(metrics)
last_step_stats = metrics["val"][-1]
self.assertGreaterEqual(last_step_stats["val_avg_gen_time"], 0.01)
self.assertIsInstance(last_step_stats[f"val_avg_{val_metric}"], float)
self.assertEqual(len(metrics["test"]), 1)
desired_n_evals = int(args_d["max_epochs"] * (1 / args_d["val_check_interval"]) / 2 + 1)
self.assertEqual(len(metrics["val"]), desired_n_evals)
@slow
@require_torch_gpu
def test_distributed_eval(self):