Add ResizeLayerRT plugin

Signed-off-by: nvidia <micaelaverucchi@gmail.com>
2019-12-20 15:27:41 +01:00
parent df888a3457
commit 854a4c316a
11 changed files with 171 additions and 43 deletions
@@ -0,0 +1,67 @@
+#include<cassert>
+#include "../kernels.h"
+
+class ResizeLayerRT : public IPlugin {
+
+public:
+	ResizeLayerRT(int c, int h, int w) {
+		o_c = c;
+		o_h = h;
+		o_w = w;	
+	}
+
+	~ResizeLayerRT(){
+	}
+
+	int getNbOutputs() const override {
+		return 1;
+	}
+
+	Dims getOutputDimensions(int index, const Dims* inputs, int nbInputDims) override {
+		return DimsCHW{o_c, o_h, o_w};
+	}
+
+	void configure(const Dims* inputDims, int nbInputs, const Dims* outputDims, int nbOutputs, int maxBatchSize) override {
+		i_c = inputDims[0].d[0];
+		i_h = inputDims[0].d[1];
+		i_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 {
+    	// printf("%d %d %d %d %d %d\n", i_c, i_w, i_h, o_c, o_w, o_h);
+        resizeForward((dnnType*)reinterpret_cast<const dnnType*>(inputs[0]), 
+					  reinterpret_cast<dnnType*>(outputs[0]), 
+					  batchSize, i_c, i_h, i_w, o_c, o_h, o_w, stream);
+		return 0;
+	}
+
+
+	virtual size_t getSerializationSize() override {
+		return 6*sizeof(int);
+	}
+
+	virtual void serialize(void* buffer) override {
+		char *buf = reinterpret_cast<char*>(buffer);
+
+		tk::dnn::writeBUF(buf, o_c);
+		tk::dnn::writeBUF(buf, o_h);
+		tk::dnn::writeBUF(buf, o_w);
+
+		tk::dnn::writeBUF(buf, i_c);
+		tk::dnn::writeBUF(buf, i_h);
+		tk::dnn::writeBUF(buf, i_w);
+	}
+
+	int i_c, i_h, i_w, o_c, o_h, o_w;
+};