include dir fix, cmake dir
This commit is contained in:
@@ -0,0 +1,421 @@
|
||||
#ifndef LAYER_H
|
||||
#define LAYER_H
|
||||
|
||||
#include<iostream>
|
||||
#include<vector>
|
||||
#include "utils.h"
|
||||
#include "Network.h"
|
||||
|
||||
namespace tk { namespace dnn {
|
||||
|
||||
enum layerType_t {
|
||||
LAYER_DENSE,
|
||||
LAYER_CONV2D,
|
||||
LAYER_ACTIVATION,
|
||||
LAYER_FLATTEN,
|
||||
LAYER_MULADD,
|
||||
LAYER_POOLING,
|
||||
LAYER_SOFTMAX,
|
||||
LAYER_ROUTE,
|
||||
LAYER_REORG,
|
||||
LAYER_SHORTCUT,
|
||||
LAYER_UPSAMPLE,
|
||||
LAYER_REGION,
|
||||
LAYER_YOLO
|
||||
};
|
||||
|
||||
/**
|
||||
Simple layer Father class
|
||||
*/
|
||||
class Layer {
|
||||
|
||||
public:
|
||||
Layer(Network *net);
|
||||
virtual ~Layer();
|
||||
virtual layerType_t getLayerType() = 0;
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData) {
|
||||
std::cout<<"No infer action for this layer\n";
|
||||
return NULL;
|
||||
}
|
||||
|
||||
dataDim_t input_dim, output_dim;
|
||||
dnnType *dstData; //where results will be putted
|
||||
|
||||
std::string getLayerName() {
|
||||
layerType_t type = getLayerType();
|
||||
switch(type) {
|
||||
case LAYER_DENSE: return "Dense";
|
||||
case LAYER_CONV2D: return "Conv2d";
|
||||
case LAYER_ACTIVATION: return "Activation";
|
||||
case LAYER_FLATTEN: return "Flatten";
|
||||
case LAYER_MULADD: return "MulAdd";
|
||||
case LAYER_POOLING: return "Pooling";
|
||||
case LAYER_SOFTMAX: return "Softmax";
|
||||
case LAYER_ROUTE: return "Route";
|
||||
case LAYER_REORG: return "Reorg";
|
||||
case LAYER_SHORTCUT: return "Shortcut";
|
||||
case LAYER_UPSAMPLE: return "Upsample";
|
||||
case LAYER_REGION: return "Region";
|
||||
case LAYER_YOLO: return "Yolo";
|
||||
default: return "unknown";
|
||||
}
|
||||
}
|
||||
|
||||
protected:
|
||||
Network *net;
|
||||
cudnnTensorDescriptor_t srcTensorDesc, dstTensorDesc;
|
||||
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
Father class of all layer that need to load trained weights
|
||||
*/
|
||||
class LayerWgs : public Layer {
|
||||
|
||||
public:
|
||||
LayerWgs(Network *net, int inputs, int outputs, int kh, int kw, int kt,
|
||||
std::string fname_weights, bool batchnorm = false);
|
||||
virtual ~LayerWgs();
|
||||
|
||||
int inputs, outputs;
|
||||
std::string weights_path;
|
||||
|
||||
dnnType *data_h, *data_d;
|
||||
dnnType *bias_h, *bias_d;
|
||||
|
||||
//batchnorm
|
||||
bool batchnorm;
|
||||
dnnType *power_h;
|
||||
dnnType *scales_h, *scales_d;
|
||||
dnnType *mean_h, *mean_d;
|
||||
dnnType *variance_h, *variance_d;
|
||||
|
||||
//fp16
|
||||
__half *data16_h, *bias16_h;
|
||||
__half *data16_d, *bias16_d;
|
||||
|
||||
__half *power16_h, *power16_d;
|
||||
__half *scales16_h, *scales16_d;
|
||||
__half *mean16_h, *mean16_d;
|
||||
__half *variance16_h, *variance16_d;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
Dense (full interconnection) layer
|
||||
*/
|
||||
class Dense : public LayerWgs {
|
||||
|
||||
public:
|
||||
Dense(Network *net, int out_ch, std::string fname_weights);
|
||||
virtual ~Dense();
|
||||
virtual layerType_t getLayerType() { return LAYER_DENSE; };
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData);
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
Avaible activation functions
|
||||
*/
|
||||
typedef enum {
|
||||
ACTIVATION_ELU = 100,
|
||||
ACTIVATION_LEAKY = 101
|
||||
} tkdnnActivationMode_t;
|
||||
|
||||
/**
|
||||
Activation layer (it doesnt need weigths)
|
||||
*/
|
||||
class Activation : public Layer {
|
||||
|
||||
public:
|
||||
int act_mode;
|
||||
|
||||
Activation(Network *net, int act_mode);
|
||||
virtual ~Activation();
|
||||
virtual layerType_t getLayerType() { return LAYER_ACTIVATION; };
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData);
|
||||
|
||||
protected:
|
||||
cudnnActivationDescriptor_t activDesc;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
Convolutional 2D layer
|
||||
*/
|
||||
class Conv2d : public LayerWgs {
|
||||
|
||||
public:
|
||||
Conv2d( Network *net, int out_ch, int kernelH, int kernelW,
|
||||
int strideH, int strideW, int paddingH, int paddingW,
|
||||
std::string fname_weights, bool batchnorm = false);
|
||||
virtual ~Conv2d();
|
||||
virtual layerType_t getLayerType() { return LAYER_CONV2D; };
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData);
|
||||
|
||||
int kernelH, kernelW, strideH, strideW, paddingH, paddingW;
|
||||
|
||||
protected:
|
||||
cudnnFilterDescriptor_t filterDesc;
|
||||
cudnnConvolutionDescriptor_t convDesc;
|
||||
cudnnConvolutionFwdAlgo_t algo;
|
||||
cudnnTensorDescriptor_t biasTensorDesc;
|
||||
|
||||
void* workSpace;
|
||||
size_t ws_sizeInBytes;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
Flatten layer
|
||||
is actually a matrix transposition
|
||||
*/
|
||||
class Flatten : public Layer {
|
||||
|
||||
public:
|
||||
Flatten(Network *net);
|
||||
virtual ~Flatten();
|
||||
virtual layerType_t getLayerType() { return LAYER_FLATTEN; };
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData);
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
MulAdd layer
|
||||
apply a multiplication and then an addition for each data
|
||||
*/
|
||||
class MulAdd : public Layer {
|
||||
|
||||
public:
|
||||
MulAdd(Network *net, dnnType mul, dnnType add);
|
||||
virtual ~MulAdd();
|
||||
virtual layerType_t getLayerType() { return LAYER_MULADD; };
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData);
|
||||
|
||||
protected:
|
||||
dnnType mul, add;
|
||||
dnnType *add_vector;
|
||||
};
|
||||
|
||||
|
||||
|
||||
/**
|
||||
Avaible pooling functions (padding on tkDNN is not supported)
|
||||
*/
|
||||
typedef enum {
|
||||
POOLING_MAX = 0,
|
||||
POOLING_AVERAGE = 1, // count for average includes padded values
|
||||
POOLING_AVERAGE_EXCLUDE_PADDING = 2 // count for average does not include padded values
|
||||
} tkdnnPoolingMode_t;
|
||||
|
||||
/**
|
||||
Pooling layer
|
||||
currenty supported only 2d pooing (also on 3d input)
|
||||
*/
|
||||
class Pooling : public Layer {
|
||||
|
||||
public:
|
||||
int winH, winW;
|
||||
int strideH, strideW;
|
||||
int paddingH, paddingW;
|
||||
|
||||
Pooling(Network *net, int winH, int winW,
|
||||
int strideH, int strideW, tkdnnPoolingMode_t pool_mode);
|
||||
virtual ~Pooling();
|
||||
virtual layerType_t getLayerType() { return LAYER_POOLING; };
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData);
|
||||
|
||||
protected:
|
||||
|
||||
cudnnPoolingDescriptor_t poolingDesc;
|
||||
tkdnnPoolingMode_t pool_mode;
|
||||
dnnType *tmpInputData, *tmpOutputData;
|
||||
bool poolOn3d;
|
||||
};
|
||||
|
||||
/**
|
||||
Softmax layer
|
||||
*/
|
||||
class Softmax : public Layer {
|
||||
|
||||
public:
|
||||
Softmax(Network *net);
|
||||
virtual ~Softmax();
|
||||
virtual layerType_t getLayerType() { return LAYER_SOFTMAX; };
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData);
|
||||
};
|
||||
|
||||
/**
|
||||
Route layer
|
||||
Merge a list of layers
|
||||
*/
|
||||
class Route : public Layer {
|
||||
|
||||
public:
|
||||
Route(Network *net, Layer **layers, int layers_n);
|
||||
virtual ~Route();
|
||||
virtual layerType_t getLayerType() { return LAYER_ROUTE; };
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData);
|
||||
|
||||
public:
|
||||
Layer **layers; //ids of layers to be merged
|
||||
int layers_n; //number of layers
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
Reorg layer
|
||||
Mantain same dimension but change C*H*W distribution
|
||||
*/
|
||||
class Reorg : public Layer {
|
||||
|
||||
public:
|
||||
Reorg(Network *net, int stride);
|
||||
virtual ~Reorg();
|
||||
virtual layerType_t getLayerType() { return LAYER_REORG; };
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData);
|
||||
|
||||
int stride;
|
||||
};
|
||||
|
||||
/**
|
||||
Shortcut layer
|
||||
sum with stride another layer
|
||||
*/
|
||||
class Shortcut : public Layer {
|
||||
|
||||
public:
|
||||
Shortcut(Network *net, Layer *backLayer);
|
||||
virtual ~Shortcut();
|
||||
virtual layerType_t getLayerType() { return LAYER_SHORTCUT; };
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData);
|
||||
|
||||
public:
|
||||
Layer *backLayer;
|
||||
};
|
||||
|
||||
/**
|
||||
Upsample layer
|
||||
Mantain same dimension but change C*H*W distribution
|
||||
*/
|
||||
class Upsample : public Layer {
|
||||
|
||||
public:
|
||||
Upsample(Network *net, int stride);
|
||||
virtual ~Upsample();
|
||||
virtual layerType_t getLayerType() { return LAYER_UPSAMPLE; };
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData);
|
||||
|
||||
int stride;
|
||||
bool reverse;
|
||||
};
|
||||
|
||||
struct box {
|
||||
int cl;
|
||||
float x, y, w, h;
|
||||
float prob;
|
||||
};
|
||||
struct sortable_bbox {
|
||||
int index;
|
||||
int cl;
|
||||
float **probs;
|
||||
};
|
||||
|
||||
/**
|
||||
Yolo3 layer
|
||||
*/
|
||||
class Yolo : public Layer {
|
||||
|
||||
public:
|
||||
struct box {
|
||||
float x, y, w, h;
|
||||
};
|
||||
|
||||
struct detection{
|
||||
Yolo::box bbox;
|
||||
int classes;
|
||||
float *prob;
|
||||
float *mask;
|
||||
float objectness;
|
||||
int sort_class;
|
||||
};
|
||||
|
||||
Yolo(Network *net, int classes, int num, std::string fname_weights);
|
||||
virtual ~Yolo();
|
||||
virtual layerType_t getLayerType() { return LAYER_YOLO; };
|
||||
|
||||
int classes, num;
|
||||
dnnType *mask_h, *mask_d; //anchors
|
||||
dnnType *bias_h, *bias_d; //anchors
|
||||
std::vector<std::string> classesNames;
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData);
|
||||
int computeDetections(Yolo::detection *dets, int &ndets, int netw, int neth, float thresh);
|
||||
|
||||
dnnType *predictions;
|
||||
|
||||
static const int MAX_DETECTIONS = 256;
|
||||
static Yolo::detection *allocateDetections(int nboxes, int classes);
|
||||
static void mergeDetections(Yolo::detection *dets, int ndets, int classes);
|
||||
};
|
||||
|
||||
/**
|
||||
Region layer
|
||||
*/
|
||||
class Region : public Layer {
|
||||
|
||||
public:
|
||||
Region(Network *net, int classes, int coords, int num);
|
||||
virtual ~Region();
|
||||
virtual layerType_t getLayerType() { return LAYER_REGION; };
|
||||
|
||||
int classes, coords, num;
|
||||
|
||||
virtual dnnType* infer(dataDim_t &dim, dnnType* srcData);
|
||||
};
|
||||
|
||||
class RegionInterpret {
|
||||
|
||||
public:
|
||||
RegionInterpret(dataDim_t input_dim, dataDim_t output_dim,
|
||||
int classes, int coords, int num, float thresh, std::string fname_weights);
|
||||
~RegionInterpret();
|
||||
|
||||
dataDim_t input_dim, output_dim;
|
||||
dnnType *bias_h, *bias_d; //anchors
|
||||
int classes, coords, num;
|
||||
float thresh;
|
||||
|
||||
|
||||
box *boxes;
|
||||
float **probs;
|
||||
sortable_bbox *s;
|
||||
box res_boxes[256];
|
||||
int res_boxes_n;
|
||||
|
||||
box get_region_box(float *x, float *biases, int n, int index, int i, int j, int w, int h, int stride);
|
||||
void get_region_boxes( float *input, int w, int h, int netw, int neth, float thresh,
|
||||
float **probs, box *boxes, int only_objectness,
|
||||
int *map, float tree_thresh, int relative);
|
||||
void correct_region_boxes(box *boxes, int n, int w, int h, int netw, int neth, int relative);
|
||||
void interpretData(dnnType *data_h, int imageW = 0, int imageH = 0);
|
||||
void showImageResult(dnnType *input_h);
|
||||
|
||||
static float box_iou(box a, box b);
|
||||
};
|
||||
|
||||
}}
|
||||
#endif //LAYER_H
|
||||
Reference in New Issue
Block a user