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Posted to commits@tvm.apache.org by "liangW-intellif (via GitHub)" <gi...@apache.org> on 2023/05/06 09:51:06 UTC
[GitHub] [tvm] liangW-intellif opened a new issue, #14788: [Bug] [TVMScript] Parser cannot parse TVMScript with some vector dtypes
liangW-intellif opened a new issue, #14788:
URL: https://github.com/apache/tvm/issues/14788
Hi there,
I tried to parse a TVMScript with long vector data type as the following case
```python
@T.prim_func
def func():
A = T.var("int32x32")
B = T.reinterpret(A, dtype="int8x128")
f_script = func.script()
f_roundtrip = script.from_source(f_script)
```
It generates TVMScript as below
```python
@T.prim_func
def main():
A = T.int32x32()
B: T.int8x128 = T.reinterpret("int8x128", A)
T.evaluate(0)
```
But an error occured during parsing because of definiton of T.int8x128 is missing
```
--> <str>:6:8
|
6 | B: T.int8x128 = T.reinterpret("int8x128", A)
| ^^^^^^^^^^
```
The current definition of vector dtype cannot cover all types in actual use，shall we consider changing the printing method of vector dtypes to something like T.vec_type("int8", 128)?
cc @junrushao @cyx-6
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Re: [I] [Bug] [TVMScript] Parser cannot parse TVMScript with some vector dtypes [tvm]
Posted by "tqchen (via GitHub)" <gi...@apache.org>.
tqchen closed issue #14788: [Bug] [TVMScript] Parser cannot parse TVMScript with some vector dtypes
URL: https://github.com/apache/tvm/issues/14788
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[GitHub] [tvm] Hzfengsy commented on issue #14788: [Bug] [TVMScript] Parser cannot parse TVMScript with some vector dtypes
Posted by "Hzfengsy (via GitHub)" <gi...@apache.org>.
Hzfengsy commented on issue #14788:
URL: https://github.com/apache/tvm/issues/14788#issuecomment-1537105336
Looks good to me. Would also love to see opinions from the community
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