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- /**
- * Copyright 2019-2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
- #ifndef GE_OP_STRING_OPS_H_
- #define GE_OP_STRING_OPS_H_
-
- #include <sstream>
- #include "graph/operator_reg.h"
-
- namespace ge {
- REG_OP(StringSplit)
- .INPUT(input, TensorType({DT_STRING}))
- .INPUT(delimiter, TensorType({DT_STRING}))
- .OUTPUT(indices, TensorType({DT_INT64}))
- .OUTPUT(values, TensorType({DT_STRING}))
- .OUTPUT(shape, TensorType({DT_INT64}))
- .ATTR(skip_empty, Bool, true)
- .OP_END_FACTORY_REG(StringSplit)
-
- REG_OP(StringSplitV2)
- .INPUT(input, TensorType({DT_STRING}))
- .INPUT(sep, TensorType({DT_STRING}))
- .OUTPUT(indices, TensorType({DT_INT64}))
- .OUTPUT(values, TensorType({DT_STRING}))
- .OUTPUT(shape, TensorType({DT_INT64}))
- .ATTR(maxsplit, Int, -1)
- .OP_END_FACTORY_REG(StringSplitV2)
-
- REG_OP(UnicodeScript)
- .INPUT(x, TensorType({DT_INT32}))
- .OUTPUT(y, TensorType({DT_INT32}))
- .OP_END_FACTORY_REG(UnicodeScript)
-
- REG_OP(Substr)
- .INPUT(input, TensorType({DT_STRING}))
- .INPUT(pos, TensorType({DT_INT32, DT_INT64}))
- .INPUT(len, TensorType({DT_INT32, DT_INT64}))
- .OUTPUT(output, TensorType({DT_STRING}))
- .OP_END_FACTORY_REG(Substr)
-
- REG_OP(StringToHashBucketFast)
- .INPUT(x, TensorType({DT_STRING}))
- .OUTPUT(y, TensorType({DT_INT64}))
- .ATTR(num_buckets, Int, 1)
- .OP_END_FACTORY_REG(StringToHashBucketFast)
-
- REG_OP(StringToHashBucketStrong)
- .INPUT(x, TensorType({DT_STRING}))
- .OUTPUT(y, TensorType({DT_INT64}))
- .ATTR(num_buckets, Int, 1)
- .REQUIRED_ATTR(key, ListInt)
- .OP_END_FACTORY_REG(StringToHashBucketStrong)
-
- REG_OP(StringToHashBucket)
- .INPUT(string_tensor, TensorType({DT_STRING}))
- .OUTPUT(y, TensorType({DT_INT64}))
- .ATTR(num_buckets, Int, 1)
- .OP_END_FACTORY_REG(StringToHashBucket)
-
- REG_OP(StringStrip)
- .INPUT(x, TensorType({DT_STRING}))
- .OUTPUT(y, TensorType({DT_STRING}))
- .OP_END_FACTORY_REG(StringStrip)
-
- REG_OP(StringLength)
- .INPUT(x, TensorType({DT_STRING}))
- .OUTPUT(y, TensorType({DT_INT32}))
- .ATTR(unit, String, "BYTE")
- .OP_END_FACTORY_REG(StringLength)
-
- REG_OP(StringJoin)
- .DYNAMIC_INPUT(x, TensorType({DT_STRING}))
- .OUTPUT(y, TensorType({DT_STRING}))
- .REQUIRED_ATTR(N, Int)
- .ATTR(separator, String, "")
- .OP_END_FACTORY_REG(StringJoin)
-
- REG_OP(StringFormat)
- .DYNAMIC_INPUT(x, TensorType({DT_INT8, DT_UINT8, DT_INT16, DT_UINT16, \
- DT_INT32, DT_INT64, DT_UINT32, DT_UINT64, DT_STRING, DT_FLOAT16, \
- DT_FLOAT, DT_DOUBLE, DT_BOOL}))
- .OUTPUT(y, TensorType({DT_STRING}))
- .ATTR(template, String, "%s")
- .ATTR(placeholder, String, "%s")
- .ATTR(summarize, Int, 3)
- .OP_END_FACTORY_REG(StringFormat)
-
- REG_OP(RegexFullMatch)
- .INPUT(x, TensorType({DT_STRING}))
- .INPUT(pattern, TensorType({DT_STRING}))
- .OUTPUT(y, TensorType({DT_BOOL}))
- .OP_END_FACTORY_REG(RegexFullMatch)
-
- REG_OP(RegexReplace)
- .INPUT(x, TensorType({DT_STRING}))
- .INPUT(pattern, TensorType({DT_STRING}))
- .INPUT(rewrite, TensorType({DT_STRING}))
- .OUTPUT(y, TensorType({DT_STRING}))
- .ATTR(replace_global, Bool, true)
- .OP_END_FACTORY_REG(RegexReplace)
-
- REG_OP(AsString)
- .INPUT(x, TensorType({DT_INT8, DT_INT16, DT_INT32, DT_INT64, DT_FLOAT, \
- DT_DOUBLE, DT_BOOL}))
- .OUTPUT(y, TensorType({DT_STRING}))
- .ATTR(precision, Int, -1)
- .ATTR(scientific, Bool, false)
- .ATTR(shortest, Bool, false)
- .ATTR(width, Int, -1)
- .ATTR(fill, String, "")
- .OP_END_FACTORY_REG(AsString)
-
- REG_OP(EncodeBase64)
- .INPUT(x, TensorType({DT_STRING}))
- .OUTPUT(y, TensorType({DT_STRING}))
- .ATTR(pad, Bool, false)
- .OP_END_FACTORY_REG(EncodeBase64)
-
- REG_OP(DecodeBase64)
- .INPUT(x, TensorType({DT_STRING}))
- .OUTPUT(y, TensorType({DT_STRING}))
- .OP_END_FACTORY_REG(DecodeBase64)
- } // namespace ge
-
- #endif // GE_OP_STRING_OPS_H_
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