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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2021/02/18 05:05:55 UTC
[GitHub] [tvm] slyubomirsky opened a new issue #7466: [Error messages/documentation] BiasAddRel indexes into a shape, does not fail gracefully for scalars
slyubomirsky opened a new issue #7466:
URL: https://github.com/apache/tvm/issues/7466
The following program does not type check and arguably shouldn't, but the error message is an internal check failure rather than a proper error message stating what the error is
```
import tvm
from tvm import relay
mod = tvm.IRModule()
mod["main"] = relay.Function([], relay.nn.bias_add(relay.const(1), relay.const(2), axis=0))
mod = relay.transform.InferType()(mod)
```
The error message is:
```
---------------------------------------------------------------
An internal invariant was violated during the execution of TVM.
Please read TVM's error reporting guidelines.
More details can be found here: https://discuss.tvm.ai/t/error-reporting/7793.
---------------------------------------------------------------
Check failed: false == false: [21:00:55] /home/sslyu/tvm/include/tvm/runtime/container.h:683:
---------------------------------------------------------------
An internal invariant was violated during the execution of TVM.
Please read TVM's error reporting guidelines.
More details can be found here: https://discuss.tvm.ai/t/error-reporting/7793.
---------------------------------------------------------------
Check failed: 0 <= i && i < p->size_ == false: IndexError: indexing 0 on an array of size 0
```
The cause is indexing into the input shape at [this line](https://github.com/apache/tvm/blob/b7e0cfb6d469c3745ae2195908daadea9c64d87e/src/relay/op/nn/nn.cc#L68), but there should probably be a more informative error message than this. (I was just looking at some type relations when I noticed this. I imagine there are probably also failure cases that should be handled more gracefully.)
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[GitHub] [tvm] slyubomirsky closed issue #7466: [Error messages/documentation] BiasAddRel indexes into a shape, does not fail gracefully for scalars
Posted by GitBox <gi...@apache.org>.
slyubomirsky closed issue #7466:
URL: https://github.com/apache/tvm/issues/7466
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[GitHub] [tvm] jianxiezhendong commented on issue #7466: [Error messages/documentation] BiasAddRel indexes into a shape, does not fail gracefully for scalars
Posted by GitBox <gi...@apache.org>.
jianxiezhendong commented on issue #7466:
URL: https://github.com/apache/tvm/issues/7466#issuecomment-1060316496
How did you fix the problem, I also face it. Thank you!
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[GitHub] [tvm] slyubomirsky commented on issue #7466: [Error messages/documentation] BiasAddRel indexes into a shape, does not fail gracefully for scalars
Posted by GitBox <gi...@apache.org>.
slyubomirsky commented on issue #7466:
URL: https://github.com/apache/tvm/issues/7466#issuecomment-783003994
Fixed
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