Lightning-AI / Lightning-AI/lightning-thunder

Description

import thunder
import torch

def fn(a, idx):
    return a[idx]

a = torch.randn(5, 5, 7, requires_grad=True)
idx = (None, [1, 2])

print(fn(a, idx).shape)    # torch.Size([1, 2, 5, 7])

jfn = thunder.jit(fn)

print(jfn(a, idx).shape)  # torch.Size([2, 1, 5, 7])

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First steps

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3. Fork the repository and make your change on a branch.
4. Open a pull request that references the issue number.

Assessment

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