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[BIG tensor]add PADDLE_ENFORCE_LE for unbind #74224

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Merged
merged 1 commit into from
Aug 5, 2025
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[BIG tensor]add PADDLE_ENFORCE_LE for unbind #74224

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7 changes: 7 additions & 0 deletions paddle/phi/kernels/impl/unbind_kernel_impl.h
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,13 @@ void UnbindKernel(const Context& dev_ctx,
const DenseTensor& x,
int axis,
std::vector<DenseTensor*> outs) {
int64_t unbind_numel = x.numel();
PADDLE_ENFORCE_LE(unbind_numel,
std::numeric_limits<int>::max(),
::common::errors::PreconditionNotMet(
"The number of proposals in unbind should be less than "
"2^31, but got %lld. Please check the input tensor. ",
unbind_numel));
auto x_dims = x.dims();
axis = axis < 0 ? x_dims.size() + axis : axis;

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7 changes: 7 additions & 0 deletions paddle/phi/kernels/stride/unbind_kernel.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,13 @@ void UnbindStridedKernel(const Context& dev_ctx,
"FLAGS_use_stride_kernel is closed. Strided kernel "
"be called, something wrong has happened!"));
}
int64_t unbind_numel = x.numel();
PADDLE_ENFORCE_LE(unbind_numel,
std::numeric_limits<int>::max(),
::common::errors::PreconditionNotMet(
"The number of proposals in unbind should be less than "
"2^31, but got %lld. Please check the input tensor. ",
unbind_numel));
int64_t num = static_cast<int64_t>(outs.size());
int64_t start = 0;

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