This commit is contained in:
Francesco Gatti
2019-01-04 22:28:10 +01:00
parent 2e8d0b1002
commit 88097a3774
7 changed files with 139 additions and 23 deletions
+82
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@@ -0,0 +1,82 @@
#include<cassert>
#include "kernels.h"
class RouteRT : public IPlugin {
public:
RouteRT() {
}
~RouteRT(){
}
int getNbOutputs() const override {
return 1;
}
Dims getOutputDimensions(int index, const Dims* inputs, int nbInputDims) override {
int out_c = 0;
for(int i=0; i<nbInputDims; i++) out_c += inputs[i].d[0];
return DimsCHW{out_c, inputs[0].d[1], inputs[0].d[2]};
}
void configure(const Dims* inputDims, int nbInputs, const Dims* outputDims, int nbOutputs, int maxBatchSize) override {
in = nbInputs;
c = 0;
for(int i=0; i<nbInputs; i++) {
c_in[i] = inputDims[i].d[0];
c += inputDims[i].d[0];
}
h = inputDims[0].d[1];
w = inputDims[0].d[2];
}
int initialize() override {
return 0;
}
virtual void terminate() override {
}
virtual size_t getWorkspaceSize(int maxBatchSize) const override {
return 0;
}
virtual int enqueue(int batchSize, const void*const * inputs, void** outputs, void* workspace, cudaStream_t stream) override {
dnnType *dstData = reinterpret_cast<dnnType*>(outputs[0]);
int offset = 0;
for(int i=0; i<in; i++) {
dnnType *input = (dnnType*)reinterpret_cast<const dnnType*>(inputs[i]);
int in_dim = c_in[i]*h*w;
checkCuda( cudaMemcpyAsync(dstData + offset, input, in_dim*sizeof(dnnType), cudaMemcpyDeviceToDevice, stream) );
offset += in_dim;
}
return 0;
}
virtual size_t getSerializationSize() override {
return (4+MAX_INPUTS)*sizeof(int);
}
virtual void serialize(void* buffer) override {
char *buf = reinterpret_cast<char*>(buffer);
tk::dnn::writeBUF(buf, in);
for(int i=0; i<MAX_INPUTS; i++)
tk::dnn::writeBUF(buf, c_in[i]);
tk::dnn::writeBUF(buf, c);
tk::dnn::writeBUF(buf, h);
tk::dnn::writeBUF(buf, w);
}
static const int MAX_INPUTS = 4;
int in;
int c_in[MAX_INPUTS];
int c, h, w;
};
+1 -1
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@@ -44,7 +44,7 @@ public:
dnnType *dstData = reinterpret_cast<dnnType*>(outputs[0]);
checkCuda( cudaMemcpyAsync(dstData, srcData, batchSize*c*h*w*sizeof(dnnType), cudaMemcpyDeviceToDevice, stream));
shortcutForward(srcDataBack, dstData, batchSize, c, h, w, 1, batchSize, c, h, w, 1);
shortcutForward(srcDataBack, dstData, batchSize, c, h, w, 1, batchSize, c, h, w, 1, stream);
return 0;
}
+2 -2
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@@ -43,8 +43,8 @@ public:
dnnType *srcData = (dnnType*)reinterpret_cast<const dnnType*>(inputs[0]);
dnnType *dstData = reinterpret_cast<dnnType*>(outputs[0]);
fill(dstData, batchSize*c*h*w, 0.0);
upsampleForward(srcData, dstData, batchSize, c, h, w, stride, 1, 1);
fill(dstData, batchSize*c*h*w*stride*stride, 0.0, stream);
upsampleForward(srcData, dstData, batchSize, c, h, w, stride, 1, 1, stream);
return 0;
}
+1 -1
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@@ -57,7 +57,7 @@ public:
}
}
std::cout<<"YOLO END\n";
//std::cout<<"YOLO END\n";
return 0;
}