fix L0 RTX test issues

py/torch_tensorrt/dynamo/conversion/aten_ops_converters.py

@@ -8,6 +8,7 @@
 import torch
 from tensorrt import ITensor as TRTTensor
 from torch.fx.node import Argument, Node, Target
+from torch_tensorrt import ENABLED_FEATURES
 from torch_tensorrt._features import needs_not_tensorrt_rtx
 from torch_tensorrt._utils import is_tensorrt_version_supported, is_thor
 from torch_tensorrt.dynamo._settings import CompilationSettings
@@ -427,8 +428,8 @@ def index_dtype_validator(
 def index_nonbool_validator(
     node: Node, settings: Optional[CompilationSettings] = None
 ) -> bool:
-    # for thor, we don't support boolean indices
-    if is_thor():
+    # for thor and tensorrt_rtx, we don't support boolean indices, due to nonzero op not supported
+    if is_thor() or ENABLED_FEATURES.tensorrt_rtx:
         index = node.args[1]
         for ind in index:
             if ind is not None:
@@ -903,6 +904,8 @@ def aten_ops_select(
 
 @dynamo_tensorrt_converter(
     torch.ops.aten.index_put.default,
+    capability_validator=lambda node, settings: index_dtype_validator(node, settings)
+    and index_nonbool_validator(node, settings),
     supports_dynamic_shapes=True,
 )
 @enforce_tensor_types(
@@ -2786,6 +2789,7 @@ def aten_ops_max_pool(
 @dynamo_tensorrt_converter(
     torch.ops.aten._reshape_copy.default, supports_dynamic_shapes=True
 )
+@dynamo_tensorrt_converter(torch.ops.aten.view.default, supports_dynamic_shapes=True)
 @enforce_tensor_types(
     {
         0: (TRTTensor,),

tests/py/dynamo/conversion/test_index_aten.py

@@ -5,7 +5,7 @@
 import torch_tensorrt
 from parameterized import parameterized
 from torch.testing._internal.common_utils import run_tests
-from torch_tensorrt import Input
+from torch_tensorrt import ENABLED_FEATURES, Input
 from torch_tensorrt._utils import is_tegra_platform, is_thor
 
 from .harness import DispatchTestCase
@@ -114,8 +114,8 @@ def forward(self, input):
         ]
     )
     @unittest.skipIf(
-        is_thor(),
-        "Skipped on Thor due to nonzero not supported",
+        is_thor() or ENABLED_FEATURES.tensorrt_rtx,
+        "Skipped on Thor or tensorrt_rtx due to nonzero not supported",
     )
     def test_index_constant_bool_mask(self, _, index, input):
         class TestModule(torch.nn.Module):
@@ -148,6 +148,10 @@ def forward(self, x, index0):
             [input, index0],
         )
 
+    @unittest.skipIf(
+        is_thor() or ENABLED_FEATURES.tensorrt_rtx,
+        "Skipped on Thor or tensorrt_rtx due to nonzero not supported",
+    )
     def test_index_zero_two_dim_ITensor_mask(self):
         class TestModule(nn.Module):
             def forward(self, x, index0):
@@ -176,8 +180,8 @@ def forward(self, x, index0):
         self.run_test(TestModule(), [input, index0])
 
     @unittest.skipIf(
-        is_thor(),
-        "Skipped on Thor due to nonzero not supported",
+        is_thor() or ENABLED_FEATURES.tensorrt_rtx,
+        "Skipped on Thor or tensorrt_rtx due to nonzero not supported",
     )
     def test_index_zero_index_three_dim_mask_ITensor(self):
         class TestModule(nn.Module):

tests/py/dynamo/lowering/test_decompositions.py

@@ -1679,15 +1679,8 @@ def forward(self, x):
         )
         optimized_model_results = optimized_model(*inputs).detach().cpu()
         torch_model_results = fx_graph(*inputs).detach().cpu()
-
-        max_diff = float(
-            torch.max(torch.abs(optimized_model_results - torch_model_results))
-        )
-        self.assertAlmostEqual(
-            max_diff,
-            0,
-            DECIMALS_OF_AGREEMENT,
-            f"Log_softmax TRT outputs don't match with the original model.",
+        assert torch.allclose(
+            optimized_model_results, torch_model_results, atol=1e-3, rtol=1e-3
         )
 
     @parameterized.expand(