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Update concat layer

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This commit is contained in:
Matúš Námešný
2024-05-19 20:21:13 +02:00
parent e8bffe22d5
commit 33d4a43dca
2 changed files with 10 additions and 6 deletions
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8
include/layers/concat.cuh
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@@ -15,7 +15,7 @@ class Concat {
* @param inputASize Size of the first input * @param inputASize Size of the first input
* @param inputBSize Size of the second input * @param inputBSize Size of the second input
*/ */
Concat(const unsigned int inputASize, const unsigned int inputBSize); Concat(const int inputASize, const int inputBSize);
/** /**
* @brief Destroy the Concat layer * @brief Destroy the Concat layer
@@ -33,9 +33,11 @@ class Concat {
*/ */
float* forward(const float* d_input_A, const float* d_input_B); float* forward(const float* d_input_A, const float* d_input_B);
int getOutputSize();
private: private:
unsigned int inputASize; int inputASize;
unsigned int inputBSize; int inputBSize;
float* d_output; float* d_output;
}; };

8
src/layers/concat.cu
View File

@@ -4,21 +4,19 @@
using namespace CUDANet::Layers; using namespace CUDANet::Layers;
Concat::Concat(const unsigned int inputASize, const unsigned int inputBSize) Concat::Concat(const int inputASize, const int inputBSize)
: inputASize(inputASize), inputBSize(inputBSize) { : inputASize(inputASize), inputBSize(inputBSize) {
d_output = nullptr; d_output = nullptr;
CUDA_CHECK(cudaMalloc( CUDA_CHECK(cudaMalloc(
(void**)&d_output, sizeof(float) * (inputASize + inputBSize) (void**)&d_output, sizeof(float) * (inputASize + inputBSize)
)); ));
} }
Concat::~Concat() { Concat::~Concat() {
cudaFree(d_output); cudaFree(d_output);
} }
float* Concat::forward(const float* d_input_A, const float* d_input_B) { float* Concat::forward(const float* d_input_A, const float* d_input_B) {
CUDA_CHECK(cudaMemcpy( CUDA_CHECK(cudaMemcpy(
d_output, d_input_A, sizeof(float) * inputASize, cudaMemcpyDeviceToDevice d_output, d_input_A, sizeof(float) * inputASize, cudaMemcpyDeviceToDevice
@@ -33,3 +31,7 @@ float* Concat::forward(const float* d_input_A, const float* d_input_B) {
return d_output; return d_output;
} }
int Concat::getOutputSize() {
return inputASize + inputBSize;
};