[ROCm][CI] Skip Qwen3-30B-A3B-MXFP4A16 Eval Test On Non-CUDA Platforms (#32460)

Signed-off-by: Micah Williamson <micah.williamson@amd.com>

tests/evals/gsm8k/test_gsm8k_correctness.py

@@ -11,9 +11,11 @@ pytest -s -v tests/evals/gsm8k/test_gsm8k_correctness.py \
 
 import shlex
 
+import pytest
 import yaml
 
 from tests.utils import RemoteOpenAIServer
+from vllm.platforms import current_platform
 
 from .gsm8k_eval import evaluate_gsm8k
 
@@ -53,6 +55,15 @@ def test_gsm8k_correctness(config_filename):
     """Test GSM8K correctness for a given model configuration."""
     eval_config = yaml.safe_load(config_filename.read_text(encoding="utf-8"))
 
+    if (
+        not current_platform.is_cuda()
+        and "Qwen3-30B-A3B-MXFP4A16" in eval_config["model_name"]
+    ):
+        pytest.skip(
+            "Skipping Qwen3-30B-A3B-MXFP4A16 on non-CUDA platforms. "
+            "Marlin kernels are not supported."
+        )
+
     # Parse server arguments from config (use shlex to handle quoted strings)
     server_args_str = eval_config.get("server_args", "")
     server_args = shlex.split(server_args_str) if server_args_str else []