Triton kernel requires TMA

Summary: Fix a minor bug in fp8_gemm_rowwise where TMA is not available on AMD/HIP

Reviewed By: nmacchioni

Differential Revision: D65915379

fbshipit-source-id: de6effd2f7e830115eadaf17a4c1add2101ef78e

tritonbench/operators/fp8_gemm_rowwise/operator.py

@@ -43,8 +43,11 @@ def parse_args(args: List[str]) -> argparse.Namespace:
         matmul_fp8_row as triton_fp8_row,
     )
 
+    assert hasattr(
+        triton.runtime.driver.active.utils, "fill_1d_tma_descriptor"
+    ), "TMA is required by the Triton kernel."
     HAS_TRITON = True
-except ImportError:
+except (ImportError, AssertionError):
     HAS_TRITON = False