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[XLA:HOST_OFFLOAD] Add Copy to the list of movable opcodes between host to #66904

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merged 1 commit into from
May 11, 2024
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[XLA:HOST_OFFLOAD] Add Copy to the list of movable opcodes between host to #66904

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3 changes: 2 additions & 1 deletion third_party/xla/xla/service/host_offloader.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -158,7 +158,8 @@ absl::StatusOr<std::vector<HloInstruction*>> GetBufferUsersOfType(
// And the buffer is passed through the first operand.
// This is used to trace the graph between an annotation and its relevant slice.
bool CanTraverseOpBetweenAnnotation(HloInstruction* hlo) {
if (hlo->opcode() == HloOpcode::kBitcast) {
if (hlo->opcode() == HloOpcode::kBitcast ||
hlo->opcode() == HloOpcode::kCopy) {
return true;
} else if (hlo->opcode() == HloOpcode::kReshape) {
return ShapeUtil::ReshapeIsBitcast(hlo->operand(0)->shape(), hlo->shape());
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