murdockhou opened a new issue #5448:
URL: https://github.com/apache/incubator-tvm/issues/5448
I have update the tvm to the latest(2020/04/27). After this, I run the code
that convert pyorch model to tvm. But get error in the first like this:
```
Traceback (most recent call last):
File "convert/from_pytorch.py", line 45, in <module>
from tvm import relay
File "/media/hsw/E/work/github/tvm_github/python/tvm/relay/__init__.py",
line 27, in <module>
from . import expr_functor
File
"/media/hsw/E/work/github/tvm_github/python/tvm/relay/expr_functor.py", line
25, in <module>
from .op import Op
File
"/media/hsw/E/work/github/tvm_github/python/tvm/relay/op/__init__.py", line 23,
in <module>
from . import strategy
File
"/media/hsw/E/work/github/tvm_github/python/tvm/relay/op/strategy/__init__.py",
line 22, in <module>
from .generic import *
File
"/media/hsw/E/work/github/tvm_github/python/tvm/relay/op/strategy/generic.py",
line 22, in <module>
import topi
File "/media/hsw/E/work/github/tvm_github/topi/python/topi/__init__.py",
line 46, in <module>
from . import cuda
File
"/media/hsw/E/work/github/tvm_github/topi/python/topi/cuda/__init__.py", line
26, in <module>
from .conv2d_int8 import *
File
"/media/hsw/E/work/github/tvm_github/topi/python/topi/cuda/conv2d_int8.py",
line 168, in <module>
_dp4a = dp4a('shared', 'shared', 'local')
File
"/media/hsw/E/work/github/tvm_github/topi/python/topi/cuda/tensor_intrin.py",
line 43, in dp4a
x = te.placeholder((n,), name='x', dtype='int8')
File "/media/hsw/E/work/github/tvm_github/python/tvm/te/operation.py",
line 55, in placeholder
shape, dtype, name)
File "tvm/_ffi/_cython/./packed_func.pxi", line 312, in
tvm._ffi._cy3.core.PackedFuncBase.__call__
File "tvm/_ffi/_cython/./packed_func.pxi", line 247, in
tvm._ffi._cy3.core.FuncCall
File "tvm/_ffi/_cython/./packed_func.pxi", line 235, in
tvm._ffi._cy3.core.FuncCall3
File "tvm/_ffi/_cython/./packed_func.pxi", line 158, in
tvm._ffi._cy3.core.make_arg
TypeError: 'NoneType' object is not callable
```
I'm confused with that, I run these command line below to update tvm:
```
git pull
git submodule update
cd build
cmake ..
make -j8
```
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