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syntax = "proto3";
package tensorflow;
// option cc_enable_arenas = true;
enum DataType {
// Not a legal value for DataType. Used to indicate a DataType field
// has not been set.
DT_INVALID = 0;
// Data types that all computation devices are expected to be
// capable to support.
DT_FLOAT = 1;
DT_DOUBLE = 2;
DT_INT32 = 3;
DT_UINT8 = 4;
DT_INT16 = 5;
DT_INT8 = 6;
DT_STRING = 7;
DT_COMPLEX64 = 8; // Single-precision complex
DT_INT64 = 9;
DT_BOOL = 10;
DT_QINT8 = 11; // Quantized int8
DT_QUINT8 = 12; // Quantized uint8
DT_QINT32 = 13; // Quantized int32
DT_BFLOAT16 = 14; // Float32 truncated to 16 bits. Only for cast ops.
// TODO(josh11b): DT_GENERIC_PROTO = ??;
// TODO(jeff,josh11b): DT_UINT64? DT_UINT32? DT_UINT16?
// TODO(zhifengc): DT_COMPLEX128 (double-precision complex)?
// Do not use! These are only for parameters. Every enum above
// should have a corresponding value below (verified by types_test).
DT_FLOAT_REF = 101;
DT_DOUBLE_REF = 102;
DT_INT32_REF = 103;
DT_UINT8_REF = 104;
DT_INT16_REF = 105;
DT_INT8_REF = 106;
DT_STRING_REF = 107;
DT_COMPLEX64_REF = 108;
DT_INT64_REF = 109;
DT_BOOL_REF = 110;
DT_QINT8_REF = 111;
DT_QUINT8_REF = 112;
DT_QINT32_REF = 113;
DT_BFLOAT16_REF = 114;
}
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