f8655c08cf
Derive HloModulePass and HloModuleGroupPass from HloPassInterface which run module-scoped and module-group-scoped respectively. Replace all existing uses of HloPassInterface with HloModulePass because all existing passes are module-scoped. Also rewrite HloPassPipeline to support both module-scoped and module-group-scoped passes. PiperOrigin-RevId: 213629604
42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.
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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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#ifndef TENSORFLOW_COMPILER_XLA_SERVICE_DEFUSER_H_
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#define TENSORFLOW_COMPILER_XLA_SERVICE_DEFUSER_H_
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#include <utility>
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#include "tensorflow/compiler/xla/service/hlo_module.h"
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#include "tensorflow/compiler/xla/service/hlo_pass_interface.h"
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namespace xla {
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// A pass which replaces all fusion instructions with the equivalent un-fused
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// instructions.
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class Defuser : public HloModulePass {
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public:
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Defuser() {}
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~Defuser() override {}
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absl::string_view name() const override { return "defuser"; }
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// Run defusion on the given module. Returns whether the module was
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// changed.
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StatusOr<bool> Run(HloModule* module) override;
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};
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} // namespace xla
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#endif // TENSORFLOW_COMPILER_XLA_SERVICE_DEFUSER_H_
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