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Change no trainer image_classification test #17635

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merged 6 commits into from
Jun 23, 2022
Merged

Change no trainer image_classification test #17635

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34cdaf0
Adjust test arguments
muellerzr Jun 9, 2022
7aa5029
Quality
muellerzr Jun 9, 2022
cb0fd79
Keep rest of test check in
muellerzr Jun 9, 2022
6195729
New example
muellerzr Jun 9, 2022
75f923a
Use train_steps of 2?
muellerzr Jun 23, 2022
004d970
Use step_1?
muellerzr Jun 23, 2022
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21 changes: 13 additions & 8 deletions examples/pytorch/test_accelerate_examples.py
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Original file line number Diff line number Diff line change
Expand Up @@ -300,19 +300,24 @@ def test_run_image_classification_no_trainer(self):
tmp_dir = self.get_auto_remove_tmp_dir()
testargs = f"""
{self.examples_dir}/pytorch/image-classification/run_image_classification_no_trainer.py
--dataset_name huggingface/image-classification-test-sample
--model_name_or_path google/vit-base-patch16-224-in21k
--dataset_name hf-internal-testing/cats_vs_dogs_sample
--learning_rate 1e-4
--per_device_train_batch_size 2
--per_device_eval_batch_size 1
--max_train_steps 10
--train_val_split 0.1
--seed 42
--output_dir {tmp_dir}
--num_warmup_steps=8
--learning_rate=3e-3
--per_device_train_batch_size=2
--per_device_eval_batch_size=1
--checkpointing_steps epoch
--with_tracking
--seed 42
--checkpointing_steps epoch
""".split()

if is_cuda_and_apex_available():
testargs.append("--fp16")

_ = subprocess.run(self._launch_args + testargs, stdout=subprocess.PIPE)
result = get_results(tmp_dir)
self.assertGreaterEqual(result["eval_accuracy"], 0.50)
self.assertGreaterEqual(result["eval_accuracy"], 0.8)
self.assertTrue(os.path.exists(os.path.join(tmp_dir, "epoch_0")))
self.assertTrue(os.path.exists(os.path.join(tmp_dir, "image_classification_no_trainer")))