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       ShuffleWeightTo16x1Float32,
  67       RemoveRedundantTranspose,
  68       ReplaceMulAddWithDepthwiseConv,
  69       ReplaceNonConstFCWithBatchMatMul,
  70       ReplaceSubWithAdd,
  71       SubstitutePackToReshape,
  72       SubstitutePadV2ToPad,
  73       SubstituteSplitVToSplit,
  74       SubstituteSqueezeToReshape,
  75       ExpandBroadcastConst,
  76       ConvertNCHWToNHWC,
  77       RemoveUnnecessarySlice,
  78       RemoveUnnecessaryStridedSlice,
  79       RemoveUnnecessarySplit,
  80       RemoveUnnecessaryReshape,
  81       TransformMinMaxToRelu6Pass,
  82       TransformMinReluToRelu6Pass,
  83       SubstituteStridedSliceToReshape,
  84       SubstituteTransposeToReshape,
  85       RemoveRedundantQuantize,
  86       RemoveRedundantReshape,
  87       RemoveFakeQuant,
  88       RemoveQuantDequantSeq,
  89       RemoveDuplicateConst,
  90       UnrollUnidirSeqLSTM,
  91     };
  92
  93     enum AlgorithmParameters
  94     {
  95       // sparsify
  96       Sparsify_tensor_name,
  97       Sparsify_traversal_order,
  98       Sparsify_format,
  99       Sparsify_block_size,
 100       Sparsify_block_map,
 101
 102       // convert NCHW to NHWC
 103       NCHW_to_NHWC_input_shape,
 104       NCHW_to_NHWC_output_shape,
 105     };
 106
 107     virtual ~Options() = default;
 108
 109     virtual void enable(Algorithm) = 0;
 110     virtual bool query(Algorithm) = 0;
 111     virtual void param(AlgorithmParameters, const std::string &) = 0;
 112     virtual const std::string param(AlgorithmParameters) const = 0;
 113   };
 114
 115 public:
 116   // TODO maybe caller can provide Options as ctor parameters
 117   Options *options(void);
 118
 119 public:
 120   void optimize(luci::Module *) const;
 121
 122   void optimize(loco::Graph *) const;
 123
 124   void sparsify(loco::Graph *) const;
 125
 126 private:
 127   std::unique_ptr<Options> _options;
 128 };
 129
 130 } // namespace luci
 131
 132 #endif // __LUCI_CIRCLE_OPTIMIZER_H__