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Simplify and improve CUDA graphs through use of indirect copy pointers #9017

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Simplify and improve CUDA graphs through use of indirect copy pointers #9017

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3 changes: 3 additions & 0 deletions ggml/include/ggml-backend.h
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Expand Up @@ -349,6 +349,9 @@ extern "C" {
GGML_API ggml_backend_buffer_t ggml_backend_cpu_buffer_from_ptr(void * ptr, size_t size);
GGML_API ggml_backend_buffer_type_t ggml_backend_cpu_buffer_type(void);

// Copy destination pointers for copy operations pointers to backend
GGML_API void ggml_backend_dest_ptrs_copy(char ** host_dest_ptrs, const int host_dest_ptrs_size);

#ifdef __cplusplus
}
#endif
2 changes: 1 addition & 1 deletion ggml/src/ggml-cuda/common.cuh
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Expand Up @@ -711,7 +711,7 @@ struct ggml_cuda_graph {
bool disable_due_to_failed_graph_capture = false;
int number_consecutive_updates = 0;
std::vector<ggml_graph_node_properties> ggml_graph_properties;
std::vector<char **> updated_kernel_arg;
std::vector<char *> cpy_dest_ptrs;
#endif
};

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