experiments/STT-tensorflow
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Remove the fingerprint() field from HloInstruction.

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It is more flexible to cache fingerprints in a separate hash table.

PiperOrigin-RevId: 353746875
Change-Id: I33f3755a3dcb9e90949a1d186841b875a4c99fe4
This commit is contained in:
A. Unique TensorFlower 2021-01-25 15:44:13 -08:00 committed by TensorFlower Gardener
parent 7a9dada711
commit ff2377f03e
1 changed files with 0 additions and 6 deletions
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6
tensorflow/compiler/xla/service/hlo_instruction.h
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@ -1349,9 +1349,6 @@ class HloInstruction {
const HloPrintOptions& options, const HloPrintOptions& options,
CanonicalNameMap* canonical_name_map) const; CanonicalNameMap* canonical_name_map) const;
const absl::optional<uint64>& fingerprint() const { return fingerprint_; }
void set_fingerprint(const uint64 fingerprint) { fingerprint_ = fingerprint; }
// Returns a serialized representation of this instruction. // Returns a serialized representation of this instruction.
virtual HloInstructionProto ToProto() const; virtual HloInstructionProto ToProto() const;
@ -2059,9 +2056,6 @@ class HloInstruction {
// HloInstruction. // HloInstruction.
bool IsMarkedAsDead() const { return marked_as_dead_; } bool IsMarkedAsDead() const { return marked_as_dead_; }
// Fingerprint of this instruction alone.
absl::optional<uint64> fingerprint_;
int unique_id_; // Unique to this HloInstruction within a HloModule int unique_id_; // Unique to this HloInstruction within a HloModule
// Opcode for this instruction. // Opcode for this instruction.