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WIP Migrate Dense layer

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This commit is contained in:
Matúš Námešný
2025-11-18 21:12:47 +01:00
parent 64eac7050b
commit 7f203b8947
14 changed files with 116 additions and 221 deletions
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44
include/backend.hpp
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@@ -4,27 +4,41 @@
#include "tensor.hpp"
namespace CUDANet
{
class Backend
{
public:
namespace CUDANet {
class Backend {
public:
// Memory management
virtual void* allocate(size_t bytes) = 0;
virtual void deallocate(void* ptr) = 0;
virtual void deallocate(void* ptr) = 0;
// Tensor ops
virtual void print(const CUDANet::Tensor &input) = 0;
virtual void zero(CUDANet::Tensor &input) = 0;
virtual void sum(const CUDANet::Tensor &input, CUDANet::Tensor &sum) = 0;
virtual void max(const CUDANet::Tensor &input, CUDANet::Tensor &max) = 0;
virtual void print(const CUDANet::Tensor& input) = 0;
virtual void zero(CUDANet::Tensor& input) = 0;
virtual void
copy_to_device(CUDANet::Tensor& tensor, void* data, size_t size) = 0;
virtual void sum(const CUDANet::Tensor& input, CUDANet::Tensor& sum) = 0;
virtual void max(const CUDANet::Tensor& input, CUDANet::Tensor& max) = 0;
// Layer ops
virtual void relu(CUDANet::Tensor &tensor) = 0;
virtual void sigmoid(CUDANet::Tensor &tensor) = 0;
virtual void softmax(CUDANet::Tensor &tensor, CUDANet::Tensor &temp_max, CUDANet::Tensor &temp_sum) = 0;
virtual void relu(CUDANet::Tensor& tensor) = 0;
virtual void sigmoid(CUDANet::Tensor& tensor) = 0;
virtual void softmax(
CUDANet::Tensor& tensor,
CUDANet::Tensor& temp_max,
CUDANet::Tensor& temp_sum
) = 0;
virtual CUDANet::Tensor& dense(
CUDANet::Tensor& weights,
CUDANet::Tensor& biases,
CUDANet::Tensor& input,
CUDANet::Tensor& output,
size_t input_size,
size_t output_size
) = 0;
};
} // namespace CUDANet::Backend
} // namespace CUDANet