SebastianCa

Results 47 comments of SebastianCa

Issue running the code on colab

Hi, it seems like you are running the code in XLA mode (i.e., you use the `@tf.function(jit_compile=True)` decorator when calling the e2e model). Depending on the version of TF and...

Issue running the code on colab

The error is clearly related to XLA. The E2E model in the `gnn.py` uses XLA (see [gnn.py L684](https://github.com/NVlabs/gnn-decoder/blob/26630040926d68ab2e748eb88d7c732225220b32/gnn.py#L684)), can you please try to set `jit_compile=False`? If this does not help,...

Issue running the code

Hi @yj-ai, which version of TF and Sionna are you using? Did you modify the notebook before running?

Errors when using materials different than itu_concrete

Hi @paulalmasan, Could you please provide a code snippet that reproduces the error?

Memory Leak in GPU During Continuous Scene Loading and Coverage Map Calculation

Closing as related to Sionna 0.19. If still relevant for Sionna 1.1, please open a new issue.

AssetObject class to add or remove SceneObjects from Scene

Hi @guillaume-larue, Thank you for the PR! We’ll review it carefully and get back to you, but please note that it might take a few weeks due to vacation time.

Crash after modifying shape and radio devices positions & orientations (-1073740791 (0xC0000409))

Closing due to inactivity

Keras 3 compatibility

Closing as support for TensorFlow >2.15 has been resolved with the release of Sionna v1.0. Keras is no longer a required dependency.

Unable to Produce Results When Moving scene.get("obj").position Again

Closing due to inactivity

Updated ray tracing notebook with max_depth description

Closing as irrelevant for Sionna 1.0.