39 lines
1.4 KiB
C++
39 lines
1.4 KiB
C++
#ifndef XLA_FRONTEND_ATTRIBUTES_H_
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#define XLA_FRONTEND_ATTRIBUTES_H_
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/* Copyright 2017 The OpenXLA Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#include <string>
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#include "xla/hlo/ir/hlo_instruction.h"
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namespace xla {
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// Attribute which indicates that an in-place instruction has disjoint read
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// and write regions w.r.t aliased input/output buffers.
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inline constexpr char kXlaDisjointReadWriteRegions[] =
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"_xla_disjoint_read_write_regions";
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// Set frontend attribute on 'instruction' which indices that in-place
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// 'instruction' has disjoint read/write buffer regions.
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void SetDisjointReadWriteRegionsAttr(HloInstruction* instruction);
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// Returns 'true' if in-place 'instruction' has the kXlaDisjointReadWriteRegions
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// frontend attribute set (returns false otherwise).
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bool HasDisjointReadWriteRegionsAttr(HloInstruction* instruction);
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} // namespace xla
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#endif // XLA_FRONTEND_ATTRIBUTES_H_
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