fix: apply gpu_intensive mark at test-level instead of module-level

sagemaker-train/tests/integ/train/test_benchmark_evaluator.py

@@ -289,6 +289,7 @@ def test_benchmark_subtasks_validation(self):
         logger.info("Subtask validation tests passed")
 
     @pytest.mark.skip(reason="Pipeline creation fails - under investigation")
+    @pytest.mark.gpu_intensive
     def test_benchmark_evaluation_base_model_only(self):
         """
         Test benchmark evaluation with base model only (no fine-tuned model).

sagemaker-train/tests/integ/train/test_custom_scorer_evaluator.py

@@ -22,8 +22,6 @@
     EvaluationPipelineExecution,
 )
 
-pytestmark = pytest.mark.gpu_intensive
-
 # Configure logging
 logging.basicConfig(
     level=logging.INFO,
@@ -237,6 +235,7 @@ def test_custom_scorer_evaluator_validation(self):
         logger.info("Validation tests passed")
 
     # @pytest.mark.skip(reason="Built-in metric evaluation - to be enabled when needed")
+    @pytest.mark.gpu_intensive
     def test_custom_scorer_with_builtin_metric(self):
         """
         Test custom scorer evaluation with built-in metric.

sagemaker-train/tests/integ/train/test_dpo_trainer_integration.py

@@ -21,9 +21,7 @@
 from sagemaker.train.common import TrainingType
 import pytest
 
-pytestmark = pytest.mark.gpu_intensive
-
-
+@pytest.mark.gpu_intensive
 def test_dpo_trainer_lora_complete_workflow(sagemaker_session):
     """Test complete DPO training workflow with LORA."""
     unique_id = f"{int(time.time())}-{random.randint(1000, 9999)}"
@@ -64,6 +62,7 @@ def test_dpo_trainer_lora_complete_workflow(sagemaker_session):
     assert training_job.output_model_package_arn is not None
 
 
+@pytest.mark.gpu_intensive
 def test_dpo_trainer_with_validation_dataset(sagemaker_session):
     """Test DPO trainer with both training and validation datasets."""
     unique_id = f"{int(time.time())}-{random.randint(1000, 9999)}"

sagemaker-train/tests/integ/train/test_llm_as_judge_base_model_fix.py

@@ -28,8 +28,6 @@
     EvaluationPipelineExecution,
 )
 
-pytestmark = pytest.mark.gpu_intensive
-
 # Configure logging
 logging.basicConfig(
     level=logging.INFO,

sagemaker-train/tests/integ/train/test_llm_as_judge_evaluator.py

@@ -22,8 +22,6 @@
     EvaluationPipelineExecution,
 )
 
-pytestmark = pytest.mark.gpu_intensive
-
 # Configure logging
 logging.basicConfig(
     level=logging.INFO,

sagemaker-train/tests/integ/train/test_rlaif_trainer_integration.py

@@ -21,9 +21,7 @@
 from sagemaker.train.common import TrainingType
 import pytest
 
-pytestmark = pytest.mark.gpu_intensive
-
-
+@pytest.mark.gpu_intensive
 def test_rlaif_trainer_lora_complete_workflow(sagemaker_session):
     """Test complete RLAIF training workflow with LORA."""
     unique_id = f"{int(time.time())}-{random.randint(1000, 9999)}"
@@ -65,6 +63,7 @@ def test_rlaif_trainer_lora_complete_workflow(sagemaker_session):
     assert training_job.output_model_package_arn is not None
 
 
+@pytest.mark.gpu_intensive
 def test_rlaif_trainer_with_custom_reward_settings(sagemaker_session):
     """Test RLAIF trainer with different reward model and prompt."""
     unique_id = f"{int(time.time())}-{random.randint(1000, 9999)}"
@@ -105,6 +104,7 @@ def test_rlaif_trainer_with_custom_reward_settings(sagemaker_session):
     assert training_job.output_model_package_arn is not None
 
 
+@pytest.mark.gpu_intensive
 def test_rlaif_trainer_continued_finetuning(sagemaker_session):
     """Test complete RLAIF training workflow with LORA."""
     unique_id = f"{int(time.time())}-{random.randint(1000, 9999)}"

sagemaker-train/tests/integ/train/test_rlvr_trainer_integration.py

@@ -21,9 +21,7 @@
 from sagemaker.train.rlvr_trainer import RLVRTrainer
 from sagemaker.train.common import TrainingType
 
-pytestmark = pytest.mark.gpu_intensive
-
-
+@pytest.mark.gpu_intensive
 def test_rlvr_trainer_lora_complete_workflow(sagemaker_session):
     """Test complete RLVR training workflow with LORA."""
     unique_id = f"{int(time.time())}-{random.randint(1000, 9999)}"
@@ -63,6 +61,7 @@ def test_rlvr_trainer_lora_complete_workflow(sagemaker_session):
     assert training_job.output_model_package_arn is not None
 
 
+@pytest.mark.gpu_intensive
 def test_rlvr_trainer_with_custom_reward_function(sagemaker_session):
     """Test RLVR trainer with custom reward function."""
     unique_id = f"{int(time.time())}-{random.randint(1000, 9999)}"
@@ -102,6 +101,7 @@ def test_rlvr_trainer_with_custom_reward_function(sagemaker_session):
     assert training_job.output_model_package_arn is not None
 
 
+@pytest.mark.gpu_intensive
 @pytest.mark.skip(reason="TODO: Nova test to be enabled in us-east-1")
 def test_rlvr_trainer_nova_workflow(sagemaker_session_us_east_1):
     """Test RLVR training workflow with Nova model."""

sagemaker-train/tests/integ/train/test_sft_trainer_integration.py

@@ -21,9 +21,7 @@
 from sagemaker.train.sft_trainer import SFTTrainer
 from sagemaker.train.common import TrainingType
 
-pytestmark = pytest.mark.gpu_intensive
-
-
+@pytest.mark.gpu_intensive
 def test_sft_trainer_lora_complete_workflow(sagemaker_session):
     """Test complete SFT training workflow with LORA."""
     unique_id = f"{int(time.time())}-{random.randint(1000, 9999)}"
@@ -61,6 +59,7 @@ def test_sft_trainer_lora_complete_workflow(sagemaker_session):
     assert training_job.output_model_package_arn is not None
 
 
+@pytest.mark.gpu_intensive
 def test_sft_trainer_with_validation_dataset(sagemaker_session):
     """Test SFT trainer with both training and validation datasets."""
     unique_id = f"{int(time.time())}-{random.randint(1000, 9999)}"
@@ -96,6 +95,7 @@ def test_sft_trainer_with_validation_dataset(sagemaker_session):
     assert hasattr(training_job, 'output_model_package_arn')
 
 
+@pytest.mark.gpu_intensive
 @pytest.mark.skip(reason="TODO: Nova test to be enabled in us-east-1")
 def test_sft_trainer_nova_workflow(sagemaker_session_us_east_1):
     """Test SFT trainer with Nova model."""

sagemaker-train/tests/integ/train/test_tuner_distributed.py

@@ -29,7 +29,6 @@
 from sagemaker.train.distributed import Torchrun
 from sagemaker.train.tuner import HyperparameterTuner
 
-pytestmark = pytest.mark.gpu_intensive
 from sagemaker.core.parameter import ContinuousParameter
 
 logger = logging.getLogger(__name__)