[TVM Discuss] [Questions] Issue with static tensor array

2020-05-19 Thread Heliqi via TVM Discuss


Thank you. Looking forward to it.





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[TVM Discuss] [Questions] Issue with static tensor array

2020-05-18 Thread Yao Wang via TVM Discuss


I'm refactoring tf frontend tensor array and will fix these issues.





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[TVM Discuss] [Questions] Issue with static tensor array

2020-05-18 Thread Heliqi via TVM Discuss


Are you looking at this?

@kevinthesun





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[TVM Discuss] [Questions] Issue with static tensor array

2020-05-18 Thread Suhas via TVM Discuss


yap same problem, we may have to wait for new PR





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[TVM Discuss] [Questions] Issue with static tensor array

2020-05-18 Thread Heliqi via TVM Discuss


I’m facing the same error.

```
unable to unify: 'static_tensor_float32_320_320_3_t' and 
''static_tensor_float32_scalar_t';
unable to unify: 'static_tensor_int32_3_t' and ''static_tensor_int32_scalar_t';
```

model: [ssd_mobilenet_v3 
(Similar to   
http://download.tensorflow.org/models/object_detection/ssd_mobilenet_v3_small_coco_2020_01_14.tar.gz)


![image|666x500](upload://qUe6irBvoaurEstMrlR5WOFLiW9.jpeg)





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[TVM Discuss] [Questions] Issue with static tensor array

2020-05-15 Thread Suhas via TVM Discuss


I dont think its fixed yet i am having same issues so any update regarding 
this





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[TVM Discuss] [Questions] Issue with static tensor array

2020-04-17 Thread Suhas via TVM Discuss


That is nice, wait for approval





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[TVM Discuss] [Questions] Issue with static tensor array

2020-04-17 Thread Yao Wang via TVM Discuss


I'm fixing some issues regarding to tf ssd models and will submit a PR soon.





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[TVM Discuss] [Questions] Issue with static tensor array

2020-04-17 Thread Suhas via TVM Discuss


you can make it work with static version of layout, i think something is wrong 
in loop handling with tensor array.





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[TVM Discuss] [Questions] Issue with static tensor array

2020-04-17 Thread wwwwcu via TVM Discuss


I think I'm facing the same error.

First, I merged the code from [Dynamic NMS and 
strided_slice](https://github.com/apache/incubator-tvm/pull/4312/) to support 
importing model [TensorFlow model: 
ssd_resnet_50_fpn_coco](https://github.com/tensorflow/models/blob/master/research/object_detection/g3doc/detection_model_zoo.md)

Then I met the following error:

Traceback (most recent call last):

  File "/incubator-tvm/tutorials/ssd_resnet34_tf.py", line 37, in 
mod, params = relay.frontend.from_tensorflow(graph_def, layout=layout)

  File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3344, in 
from_tensorflow
mod, params = g.from_tensorflow(graph, layout, shape, outputs)

  File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 2907, in 
from_tensorflow
self._backtrack_construct(node.name)

  File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3284, in 
_backtrack_construct
self._control_flow_node_map)

  File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3170, in 
_convert_control_flow_operator
op = self._backtrack_construct(node.input[0])

  File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3291, in 
_backtrack_construct
in_op = self._backtrack_construct(iname)

  File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3291, in 
_backtrack_construct
in_op = self._backtrack_construct(iname)

  File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3291, in 
_backtrack_construct
in_op = self._backtrack_construct(iname)

  [Previous line repeated 94 more times]

  File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3300, in 
_backtrack_construct
op = self._convert_operator(node.op, inputs, attr, self._graph)

  File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3243, in 
_convert_operator
sym = convert_map[op_name](inputs, attrs, self._params, self._prelude)

  File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 950, in 
_impl
input_shape = get_tensor_array_shape(inputs[2], dtype_str, prelude)

  File "/incubator-tvm/python/tvm/relay/prelude.py", line 54, in 
get_tensor_array_shape
mod["main"] = Function([], expr)

  File "/incubator-tvm/python/tvm/ir/module.py", line 74, in __setitem__
return self._add(var, val)

  File "/incubator-tvm/python/tvm/ir/module.py", line 83, in _add
_ffi_api.Module_Add(self, var, val, update)

  File "/incubator-tvm/python/tvm/_ffi/_ctypes/packed_func.py", line 216, in 
__call__
raise get_last_ffi_error()

%17 = strided_slice(%Preprocessor/map/Shape, begin=[0], end=[1], strides=[1]);
%18 = squeeze(%17);
%19 = @tensor_array_float32_scalar(%18);
%20 = @tensor_array_int32_scalar(%18);
%21 = @tensor_array_float32_1_1_3(%18);
%22 = arange(0, 1, 1, start=meta[relay.Constant][0], 
stop=meta[relay.Constant][1], step=meta[relay.Constant][2], dtype="int32");
%23 = cast(%image_tensor, dtype="float32");
%24 = @tensor_array_unstack_float32_1_1_1_3(%23);
%25 = @tensor_array_scatter_float32_1_1_3(%21, %22, %24);
%while_loop(%19, %20, 0, %25, %18)
  ) unable to unify: `static_tensor_float32_640_640_3_t` and 
`static_tensor_float32_scalar_t`; unable to unify: `static_tensor_int32_3_t` 
and `static_tensor_int32_scalar_t`; ;
  %26.0

Does anyone else met this error before?





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[TVM Discuss] [Questions] Issue with static tensor array

2020-04-12 Thread Suhas via TVM Discuss


some thing like this 

%while_loop(0, 0, %255, %256, %259, %lstm_1/strided_slice_5/_25__cf__25, 
%lstm_1/strided_slice_10/_20__cf__20, %lstm_1/strided_slice_4/_24__cf__24, 
%lstm_1/strided_slice_3/_23__cf__23, %258, %lstm_1/strided_slice_1/_19__cf__19, 
%264, %lstm_1/strided_slice_2/_22__cf__22, %lstm_1/strided_slice_6/_26__cf__26, 
%lstm_1/strided_slice_11/_21__cf__21, %lstm_1/strided_slice_8/_28__cf__28, 
%lstm_1/strided_slice_7/_27__cf__27, %lstm_1/strided_slice_9/_29__cf__29, 
%lstm_1/strided_slice/_18__cf__18, %265) unable to unify: 
`static_tensor_float32_scalar_t` and `static_tensor_float32_1_256_t`; 
  ) unable to unify: `static_tensor_float32_1_256_t` and 
`static_tensor_float32_scalar_t`; ;
  %266.4





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[TVM Discuss] [Questions] Issue with static tensor array

2020-04-11 Thread Yao Wang via TVM Discuss


Can you provide the full trace?
Also it should be related to certain tensor array op. It would be better if you 
can provide a minimal case.





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[TVM Discuss] [Questions] Issue with static tensor array

2020-04-11 Thread Suhas via TVM Discuss


Trying to import a model to TVM but getting follow errors any idea about this

unable to unify: `static_tensor_float32_1_256_t` and 
`static_tensor_float32_scalar_t`;





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