trunk/599f186d3ff3a0e124544ecd62ca63c0a285c32d: [GPU][AOTI] Support host TMA in C++ wrappers (#193608) (#193608)
- PyTorch: 460 events in the last 90 days
- PyTorch: 455th Release in the last 90 days
- Previous: earlier the same day · trunk/1b7da379e29d2021d3b9c4972ddb012712a3c90d
What happened
Summary: Host-side TensorDescriptor values created inside a torch.library.triton_op are captured through a non-Dynamo tracing path. That path previously treated descriptors as opaque constants, so AOTInductor could not reliably preserve the source tensor view or reconstruct the lowered TMA launch ABI in C++ wrappers. This change decomposes supported host descriptors into their base tensors plus stable block-shape me…
Summary assembled by rule from the sources below