File: find_op.cc

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pytorch 1.13.1%2Bdfsg-4
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#include "caffe2/operators/find_op.h"

namespace caffe2 {

OPERATOR_SCHEMA(Find)
    .NumInputs(2)
    .NumOutputs(1)
    .IdenticalTypeAndShapeOfInput(1)
    .Input(0, "index", "Index (integers)")
    .Input(1, "query", "Needles / query")
    .Output(
        0,
        "query_indices",
        "Indices of the needles in index or 'missing value'")
    .Arg("missing_value", "Placeholder for items that are not found")
    .SetDoc(R"DOC(
Finds elements of second input from first input,
outputting the last (max) index for each query.
If query not find, inserts missing_value.
See IndexGet() for a version that modifies the index when
values are not found.
)DOC");

REGISTER_CPU_OPERATOR(Find, FindOp<CPUContext>)

} // namespace caffe2