caffe源码解析 — caffe.proto..docx

要看caffe源码，首先应该看的就是caffe.proto。?它位于…\src\caffe\proto目录下，在这个文件夹下还有一个.pb.cc和一个.pb.h文件，这两个文件都是由caffe.proto编译而来的。?在caffe.proto中定义了很多结构化数据，包括：BlobProtoDatumFillerParameterNetParameterSolverParameterSolverStateLayerParameterConcatParameterConvolutionParameterDataParameterDropoutParameterHDF5DataParameterHDF5OutputParameterImageDataParameterInfogainLossParameterInnerProductParameterLRNParameterMemoryDataParameterPoolingParameterPowerParameterWindowDataParameterV0LayerParametercaffe.proto中的几个重要数据类型caffe.pb.cc里面的东西都是从caffe.proto编译而来的，无非就是一些关于这些数据结构（类）的标准化操作，比如 void CopyFrom(); void MergeFrom(); void Clear(); bool IsInitialized() const; int ByteSize() const; bool MergePartialFromCodedStream(); void SerializeWithCachedSizes() const; SerializeWithCachedSizesToArray() const; int GetCachedSize() void SharedCtor(); void SharedDtor(); void SetCachedSize() const;0 BlobProtomessage BlobProto {//blob的属性以及blob中的数据(data\diff) optional int32 num = 1 [default = 0]; optional int32 channels = 2 [default = 0]; optional int32 height = 3 [default = 0]; optional int32 width = 4 [default = 0]; repeated float data = 5 [packed = true]; repeated float diff = 6 [packed = true];}1 Datum message Datum { optional int32 channels = 1; optional int32 height = 2; optional int32 width = 3; optional bytes data = 4;//真实的图像数据，以字节存储(bytes) optional int32 label = 5; repeated float float_data = 6;//datum也能存float类型的数据(float)}2 LayerParametermessage LayerParameter { repeated string bottom = 2; //输入的blob的名字(string) repeated string top = 3; //输出的blob的名字(string) optional string name = 4; //层的名字 enum LayerType { //层的枚举（enum，和c++中的enum一样） NONE = 0; ACCURACY = 1; BNLL = 2; CONCAT = 3; CONVOLUTION = 4; DATA = 5; DROPOUT = 6; EUCLIDEAN_LOSS = 7; ELTWISE_PRODUCT = 25; FLATTEN = 8; HDF5_DATA = 9; HDF5_OUTPUT = 10; HINGE_LOSS = 28; IM2COL = 11; IMAGE_DATA = 12; INFOGAIN_LOSS = 13; INNER_PRODUCT = 14; LRN = 15; MEMORY_DATA = 29; MULTINOMIAL_LOGISTIC_LOSS = 16; POOLING = 17; POWER = 26; RELU = 18; SIGMOID = 19; SIGMOID_CROSS_ENT