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impl_abstract for permute_1D_sparse_data #2087

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impl_abstract for permute_1D_sparse_data #2087

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26 changes: 26 additions & 0 deletions fbgemm_gpu/fbgemm_gpu/sparse_operators.py
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Original file line number Diff line number Diff line change
Expand Up @@ -45,3 +45,29 @@ def permute_2D_sparse_data_meta(
# pyre-fixme
permuted_weights = weights.new_empty(permuted_indices_size)
return permuted_lengths, permuted_indices, permuted_weights


@torch.library.impl_abstract("fbgemm::permute_1D_sparse_data")
def permute_1D_sparse_data_meta(
permute: Tensor,
lengths: Tensor,
values: Tensor,
weights: Optional[Tensor] = None,
permuted_lengths_sum: Optional[int] = None,
) -> Tuple[Tensor, Tensor, Optional[Tensor]]:
indices = values
permuted_lengths_size = permute.numel()
permuted_lengths = lengths.new_empty([permuted_lengths_size])
permuted_indices_size = 0
if permuted_lengths_sum is not None:
permuted_indices_size = permuted_lengths_sum
else:
ctx = torch._custom_op.impl.get_ctx()
permuted_indices_size = ctx.new_dynamic_size()
# pyre-fixme
permuted_indices = indices.new_empty(permuted_indices_size)
permuted_weights = None
if weights is not None:
# pyre-fixme
permuted_weights = weights.new_empty(permuted_indices_size)
return permuted_lengths, permuted_indices, permuted_weights
8 changes: 0 additions & 8 deletions fbgemm_gpu/test/failures_dict.json
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Original file line number Diff line number Diff line change
Expand Up @@ -516,18 +516,10 @@
}
},
"fbgemm::permute_1D_sparse_data": {
"SparseOpsTest.test_aot_dispatch_dynamic__test_permute_indices": {
"comment": "",
"status": "xfail"
},
"SparseOpsTest.test_aot_dispatch_static__test_permute_indices": {
"comment": "",
"status": "xfail"
},
"SparseOpsTest.test_faketensor__test_permute_indices": {
"comment": "",
"status": "xfail"
},
"SparseOpsTest.test_schema__test_permute_indices": {
"comment": "flaky",
"status": "skip"
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