Francesco Gatti
66 lines
1.5 KiB
C++
66 lines
1.5 KiB
C++
#include<cassert>
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#include "../kernels.h"
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class UpsampleRT : public IPlugin {
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public:
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UpsampleRT(int stride) {
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this->stride = stride;
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}
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~UpsampleRT(){
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}
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int getNbOutputs() const override {
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return 1;
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}
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Dims getOutputDimensions(int index, const Dims* inputs, int nbInputDims) override {
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return DimsCHW(inputs[0].d[0], inputs[0].d[1]*stride, inputs[0].d[2]*stride);
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}
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void configure(const Dims* inputDims, int nbInputs, const Dims* outputDims, int nbOutputs, int maxBatchSize) override {
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c = inputDims[0].d[0];
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h = inputDims[0].d[1];
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w = inputDims[0].d[2];
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}
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int initialize() override {
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return 0;
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}
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virtual void terminate() override {
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}
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virtual size_t getWorkspaceSize(int maxBatchSize) const override {
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return 0;
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}
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virtual int enqueue(int batchSize, const void*const * inputs, void** outputs, void* workspace, cudaStream_t stream) override {
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dnnType *srcData = (dnnType*)reinterpret_cast<const dnnType*>(inputs[0]);
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dnnType *dstData = reinterpret_cast<dnnType*>(outputs[0]);
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fill(dstData, batchSize*c*h*w*stride*stride, 0.0, stream);
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upsampleForward(srcData, dstData, batchSize, c, h, w, stride, 1, 1, stream);
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return 0;
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}
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virtual size_t getSerializationSize() override {
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return 4*sizeof(int);
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}
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virtual void serialize(void* buffer) override {
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char *buf = reinterpret_cast<char*>(buffer);
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tk::dnn::writeBUF(buf, stride);
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tk::dnn::writeBUF(buf, c);
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tk::dnn::writeBUF(buf, h);
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tk::dnn::writeBUF(buf, w);
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}
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int c, h, w, stride;
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};
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