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Description

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

Fixes # (issue)

Type of change

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  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)
  • This change requires a documentation update

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  • My code follows the style guidelines of this project (You can use the linters)
  • I have performed a self-review of my own code
  • I have commented my code, particularly in hard-to-understand areas and hacks
  • I have made corresponding changes to the documentation
  • I have added tests to verify my fix or my feature
  • New and existing unit tests pass locally with my changes
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@meta-cla meta-cla bot added the cla signed label Sep 9, 2025
@github-actions github-actions bot added component: tests Issues re: Tests component: lowering Issues re: The lowering / preprocessing passes component: conversion Issues re: Conversion stage component: converters Issues re: Specific op converters component: api [Python] Issues re: Python API component: dynamo Issues relating to the `torch.compile` or `torch._dynamo.export` paths labels Sep 9, 2025
@github-actions github-actions bot requested a review from narendasan September 9, 2025 19:29
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Could you add detailed comments demonstrating what it does now that you've gone through the entire converter ? that would be helpful

gm.graph.erase_node(node)
gm = clean_up_graph_after_modifications(gm)

gm = clean_up_graph_after_modifications(gm)
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Is this just because we only need one cleanup?

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Yeah or otherwise it could take forever

Comment on lines +198 to +203
# param(
# test_name="4d_indices_none_none_multiple_idx_broadcast_error",
# source_tensor=torch.zeros([1, 2, 5, 3], dtype=torch.float32),
# indices_tensor=(None, None, torch.tensor([0, 1, 2], dtype=torch.int64)),
# value_tensor=torch.randn([2, 3, 3], dtype=torch.float32),
# ),
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Consider mentioning the limitations of this converter and why this case is not supported ?

Comment on lines +282 to +286
class Model(torch.nn.Module):
def forward(self, x, y, z, a, b):
x.index_add_(0, y, z)
x.index_add_(0, a, b)
return x
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Does this testcase produce index_put ops ? or how is this connected ?

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cla signed component: api [Python] Issues re: Python API component: conversion Issues re: Conversion stage component: converters Issues re: Specific op converters component: dynamo Issues relating to the `torch.compile` or `torch._dynamo.export` paths component: lowering Issues re: The lowering / preprocessing passes component: tests Issues re: Tests
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3 participants