25 lines
798 B
C++
25 lines
798 B
C++
#include "caffe2/operators/remove_data_blocks_op.h"
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namespace caffe2 {
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namespace {
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REGISTER_CPU_OPERATOR(RemoveDataBlocks, RemoveDataBlocksOp<CPUContext>);
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OPERATOR_SCHEMA(RemoveDataBlocks)
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.NumInputs(2)
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.NumOutputs(1)
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.SetDoc(R"DOC(
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Shrink the data tensor by removing data blocks with given zero-based indices in
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the outermost dimension of the tensor. Indices are not assumed in any order or
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unique but with the range [0, blocks_size). Indices could be empty.
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)DOC")
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.Input(0, "data", "a N-D data tensor, N >= 1")
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.Input(1, "indices", "zero-based indices of blocks to be removed")
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.Output(
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0,
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"shrunk data",
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"data after removing data blocks indexed by 'indices'");
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SHOULD_NOT_DO_GRADIENT(RemoveDataBlocks);
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} // namespace
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} // namespace caffe2
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