jiannanWang

RuntimeError: table-wise sharding on a single EmbeddingBag is not supported yet

3

I saw this error message when I was trying the `EmbeddingBagSharder`. I read the code and found table-wise sharding is not supported in `ShardedEmbeddingBag`. I believe this is a bug...

trainable=False doesn't work for QuantizeWrapperV2

1

Prior to filing: check that this should be a bug instead of a feature request. Everything supported, including the compatible versions of TensorFlow, is listed in the overview page of...

KeyError: Clbit(ClassicalRegister(2, 'cr'), 1) during transpile of a conditional circuit

1

### Environment - **Qiskit version**: 1.0.1 - **Python version**: 3.10.13 - **Operating system**: Ubuntu 22.04.3 LTS ### What is happening? Running below code results in the exception copied in the...

Inconsistent result for SXGate and SXdgGate before and after qpy save and load

3

### Environment - **Qiskit Terra version**: 0.45.1 - **Python version**: 3.10.13 - **Operating system**: Ubuntu 22.04.3 LTS ### What is happening? Below is a circuit that contains an HGate and...

TypeError: label expects a string or None when loading a circuit using default label

4

### Environment - **Qiskit version**: 0.45.1 - **Python version**: 3.10.13 - **Operating system**: Ubuntu 22.04.3 LTS ### What is happening? Running the below code results in TypeError: label expects a...

QASM roundtrip cause inconsistent results for a circuit containing YYPowGate or XXPowGate with global shift

7

**Description of the issue** Below is a circuit containing two gates: a XPowGate and a YYPowGate with global_shift=1.0. After saving the circuit to the QASM string and loading it back...

`AttributeError: 'NoneType' object has no attribute '_dynamo_weak_dynamic_indices'` when using row-wise sharding

2

# Description I’m using torch.compile with DistributedModelParallel. Running below code result in AttributeError: 'NoneType' object has no attribute '_dynamo_weak_dynamic_indices'. Note that this seems to only happen when using row-wise sharding....

`ValueError: Tensors must be contiguous` when running a specific model in DistributedModelParallel with world size equaling 2

1

# Description I’m using torch.compile with DistributedModelParallel. Running the below code results in a ValueError: Tensors must be contiguous. This error seems to be specific to the model and the...

Long running time when using torch.compile with DistributedModelParallel and dynamo errors

1

# Description I’m using torch.compile with DistributedModelParallel. Given torch.compile is able to speed up pytorch distributed models, I would expect to see faster inference time. However, it takes 50 seconds...

`optimize_for_target_gateset` does not return equivalent circuit

4

**Description of the issue** The document says `optimize_for_target_gateset` returns "An equivalent circuit containing gates accepted by gateset." However, applying `optimize_for_target_gateset` to the below circuit generates a new circuit with a...