compiler/luci/pass/include/luci/CircleOptimizer.h

   1 /*
   2  * Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *    http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #ifndef __LUCI_CIRCLE_OPTIMIZER_H__
  18 #define __LUCI_CIRCLE_OPTIMIZER_H__
  19
  20 #include <loco.h>
  21
  22 #include <luci/IR/Module.h>
  23
  24 #include <string>
  25 #include <vector>
  26
  27 namespace luci
  28 {
  29
  30 class CircleOptimizer final
  31 {
  32 public:
  33   struct Options
  34   {
  35     enum Algorithm
  36     {
  37       FuseAddWithFullyConnected,
  38       FuseAddWithTConv,
  39       FuseBatchNormWithConv,
  40       FuseBatchNormWithDwConv,
  41       FuseBatchNormWithTConv,
  42       FuseBCQ,
  43       FuseInstanceNorm,
  44       FuseMeanWithMean,
  45       FuseTransposeWithMean,
  46       ResolveCustomOpAdd,
  47       ResolveCustomOpBatchMatMul,
  48       ResolveCustomOpMatMul,
  49       ResolveCustomOpMaxPoolWithArgmax,
  50       ResolveCustomOpSplitV,
  51       FoldAddV2,
  52       FoldCast,
  53       FoldDensify,
  54       FoldDepthwiseConv2D,
  55       FoldFullyConnected,
  56       FoldDequantize,
  57       FoldGather,
  58       FoldSparseToDense,
  59       ForwardReshapeToUnaryOp,
  60       ForwardTransposeOp,
  61       SparsifyTensorPass,
  62       FusePreActivationBatchNorm,
  63       MakeBatchNormGammaPositive,
  64       FuseActivationFunction,
  65       FusePRelu,
  66       FuseGelu,
  67       ShuffleWeightTo16x1Float32,
  68       RemoveRedundantTranspose,
  69       ReplaceMulAddWithDepthwiseConv,
  70       ReplaceNonConstFCWithBatchMatMul,
  71       ReplaceSubWithAdd,
  72       SubstitutePackToReshape,
  73       SubstitutePadV2ToPad,
  74       SubstituteSplitVToSplit,
  75       SubstituteSqueezeToReshape,
  76       ExpandBroadcastConst,
  77       ConvertNCHWToNHWC,
  78       RemoveUnnecessarySlice,
  79       RemoveUnnecessaryStridedSlice,
  80       RemoveUnnecessarySplit,
  81       RemoveUnnecessaryReshape,
  82       TransformMinMaxToRelu6Pass,
  83       TransformMinReluToRelu6Pass,
  84       DecomposeHardSwishPass,
  85       SubstituteStridedSliceToReshape,
  86       SubstituteTransposeToReshape,
  87       RemoveRedundantQuantize,
  88       RemoveRedundantReshape,
  89       RemoveFakeQuant,
  90       RemoveQuantDequantSeq,
  91       RemoveDuplicateConst,
  92       UnrollUnidirSeqLSTM,
  93     };
  94
  95     enum AlgorithmParameters
  96     {
  97       // sparsify
  98       Sparsify_tensor_name,
  99       Sparsify_traversal_order,
 100       Sparsify_format,
 101       Sparsify_block_size,
 102       Sparsify_block_map,
 103
 104       // convert NCHW to NHWC
 105       NCHW_to_NHWC_input_shape,
 106       NCHW_to_NHWC_output_shape,
 107     };
 108
 109     virtual ~Options() = default;
 110
 111     virtual void enable(Algorithm) = 0;
 112     virtual bool query(Algorithm) = 0;
 113     virtual void param(AlgorithmParameters, const std::string &) = 0;
 114     virtual const std::string param(AlgorithmParameters) const = 0;
 115   };
 116
 117 public:
 118   // TODO maybe caller can provide Options as ctor parameters
 119   Options *options(void);
 120
 121 public:
 122   void optimize(luci::Module *) const;
 123
 124   void optimize(loco::Graph *) const;
 125
 126   void sparsify(loco::Graph *) const;
 127
 128 private:
 129   std::unique_ptr<Options> _options;
 130 };
 131
 132 } // namespace luci
 133
 134 #endif // __LUCI_CIRCLE_OPTIMIZER_H__