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Refactor Backend and Layer interfaces

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This commit is contained in:
Matúš Námešný
2025-11-18 18:27:57 +01:00
parent 25670f90c4
commit 6340b27055
23 changed files with 154 additions and 201 deletions
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23
include/backend/cuda.cuh
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@@ -1,29 +1,26 @@
#pragma once
#include "backend/backend.hpp"
#include "backend/tensor.hpp"
#include "backend.hpp"
#include "tensor.hpp"
namespace CUDANet::Backend {
class CUDABackend : public IBackend {
class CUDA : public Backend {
public:
// Memory management
void* allocate(size_t bytes) override;
void deallocate(void* ptr) override;
// Tensor ops
void print(const CUDANet::Backend::Tensor &input) override;
void clear(CUDANet::Backend::Tensor &input) override;
void sum(const CUDANet::Backend::Tensor &input, CUDANet::Backend::Tensor &sum) override;
void max(const CUDANet::Backend::Tensor &input, CUDANet::Backend::Tensor &max) override;
void print(const CUDANet::Tensor &input) override;
void clear(CUDANet::Tensor &input) override;
void sum(const CUDANet::Tensor &input, CUDANet::Tensor &sum) override;
void max(const CUDANet::Tensor &input, CUDANet::Tensor &max) override;
// Layer ops
void relu(CUDANet::Backend::Tensor &tensor) override;
void sigmoid(CUDANet::Backend::Tensor &tensor) override;
void softmax(CUDANet::Backend::Tensor &tensor, CUDANet::Backend::Tensor &temp_max, CUDANet::Backend::Tensor &temp_sum) override;
private:
static constexpr int BLOCK_SIZE = 256;
void relu(CUDANet::Tensor &tensor) override;
void sigmoid(CUDANet::Tensor &tensor) override;
void softmax(CUDANet::Tensor &tensor, CUDANet::Tensor &temp_max, CUDANet::Tensor &temp_sum) override;
};
} // namespace CUDANet::Backend