diff --git a/torchbenchmark/util/backends/torchdynamo.py b/torchbenchmark/util/backends/torchdynamo.py
index 8fa8127d00..b26a204f4a 100644
--- a/torchbenchmark/util/backends/torchdynamo.py
+++ b/torchbenchmark/util/backends/torchdynamo.py
@@ -86,7 +86,7 @@ def parse_torchdynamo_args(dynamo_args: List[str]) -> argparse.Namespace:
     )
     parser.add_argument(
         "--quantization",
-        choices=["int8dynamic", "int8weightonly", "int4weightonly"],
+        choices=["int8dynamic", "int8weightonly", "int4weightonly","autoquant","noquant"],
         help="Apply quantization to the model before running it",
     )
     parser.add_argument(
@@ -184,24 +184,45 @@ def apply_torchdynamo_args(
         if args.quantization:
             import torchao
             from torchao.quantization import (
-                change_linear_weights_to_int4_woqtensors,
-                change_linear_weights_to_int8_dqtensors,
-                change_linear_weights_to_int8_woqtensors,
+                quantize, int8_weight_only, int4_weight_only, int8_dynamic_activation_int8_weight
             )
+            from torchao.utils import unwrap_tensor_subclass
 
             torch._dynamo.config.automatic_dynamic_shapes = False
-            torch._dynamo.config.force_parameter_static_shapes = False
-            torch._dynamo.config.cache_size_limit = 1000
+            torch._inductor.config.force_fuse_int_mm_with_mul = True
+            torch._inductor.config.use_mixed_mm = True
+            torch._dynamo.config.cache_size_limit = 10000
             assert "cuda" in model.device
             module, example_inputs = model.get_module()
+            if isinstance(example_inputs, tuple([tuple, list])):
+                example_inputs = tuple([
+                    x.to(torch.bfloat16)
+                    if isinstance(x, torch.Tensor) and x.dtype in [torch.float32, torch.float16]
+                    else x
+                    for x in example_inputs
+                ])
+            module=module.to(torch.bfloat16)
+            with torch.no_grad():
+                if isinstance(example_inputs, dict):
+                    module(**example_inputs)
+                else:
+                    module(*example_inputs)
             if args.quantization == "int8dynamic":
-                torch._inductor.config.force_fuse_int_mm_with_mul = True
-                change_linear_weights_to_int8_dqtensors(module)
+                quantize(module, int8_dynamic_activation_int8_weight(), set_inductor_config=False)
             elif args.quantization == "int8weightonly":
-                torch._inductor.config.use_mixed_mm = True
-                change_linear_weights_to_int8_woqtensors(module)
+                quantize(module, int8_weight_only(), set_inductor_config=False)
             elif args.quantization == "int4weightonly":
-                change_linear_weights_to_int4_woqtensors(module)
+                quantize(module, int4_weight_only(), set_inductor_config=False)
+            if args.quantization == "autoquant":
+                torchao.autoquant(module, error_on_unseen=False, mode=["interpolate", .85], set_inductor_config=False)
+                if isinstance(example_inputs, dict):
+                    module(**example_inputs)
+                else:
+                    module(*example_inputs)
+                from torchao.quantization.autoquant import AUTOQUANT_CACHE
+                assert len(AUTOQUANT_CACHE)>0, f"Err: found no autoquantizable layers in model {type(module)}, stopping autoquantization"
+            else:
+                unwrap_tensor_subclass(module)
 
         if args.freeze_prepack_weights:
             torch._inductor.config.freezing = True
diff --git a/userbenchmark/group_bench/configs/torch_ao.yaml b/userbenchmark/group_bench/configs/torch_ao.yaml
index 762668ea3f..78c206d54c 100644
--- a/userbenchmark/group_bench/configs/torch_ao.yaml
+++ b/userbenchmark/group_bench/configs/torch_ao.yaml
@@ -7,10 +7,9 @@ device: cuda
 extra_args: --precision bf16 --torchdynamo inductor --inductor-compile-mode max-autotune
 metrics:
   - latencies
+  - gpu_peak_mem
 test_group:
   test_batch_size_default:
     subgroup:
-      - extra_args:
-      - extra_args: --quantization int8dynamic
-      - extra_args: --quantization int8weightonly
-      - extra_args: --quantization int4weightonly
+      - extra_args: --quantization noquant
+      - extra_args: --quantization autoquant
diff --git a/userbenchmark/group_bench/run.py b/userbenchmark/group_bench/run.py
index 16a7f490f3..fcdc324efd 100644
--- a/userbenchmark/group_bench/run.py
+++ b/userbenchmark/group_bench/run.py
@@ -158,8 +158,6 @@ def models_from_config(config) -> List[str]:
             basic_models_list = list_models()
         else:
             basic_models_list = [config["model"]]
-    assert isinstance(config["model", list]), "Config model must be a list or string."
-    basic_models_list = config["model"]
     extended_models_list = []
     if "extended_models" in config:
         from torchbenchmark.util.experiment.instantiator import list_extended_models
@@ -218,14 +216,21 @@ def run(args: List[str]):
     results = {}
     try:
         for config in group_config.configs:
-            metrics = get_metrics(group_config.metrics, config)
-            if "accuracy" in metrics:
-                metrics_dict = run_config_accuracy(config, metrics, dryrun=args.dryrun)
-            else:
-                metrics_dict = run_config(config, metrics, dryrun=args.dryrun)
+            try:
+                metrics = get_metrics(group_config.metrics, config)
+                if "accuracy" in metrics:
+                    metrics_dict = run_config_accuracy(config, metrics, dryrun=args.dryrun)
+                else:
+                    metrics_dict = run_config(config, metrics, dryrun=args.dryrun)
+            except KeyboardInterrupt:
+                raise KeyboardInterrupt
+            except Exception as e:
+                print(f"for config, ran into error: {e}")
+                metrics_dict = {}
             config_str = config_to_str(config)
-            for metric in metrics_dict:
-                results[f"{config_str}, metric={metric}"] = metrics_dict[metric]
+            for metric in metrics:
+                    results[f"{config_str}, metric={metric}"] = metrics_dict.get(metric, "err")
+                    print(f">>metric={metric}: {metrics_dict.get(metric, 'err')}")
     except KeyboardInterrupt:
         print("User keyboard interrupted!")
     result = get_output_json(BM_NAME, results)