#pragma once

#include <cstddef>
#include <memory>
#include <string>
#include <utility>


#include "ggml-backend.h"

/**
 * @brief Initializes the calrt backend for a specified device.
 *
 * This function initializes the calrt backend for the given device.
 * It verifies the device index, allocates a context, and creates a backend
 * instance.
 *
 * @param device The index of the device to initialize.
 * @return A pointer to the initialized backend instance, or nullptr on failure.
 */
GGML_BACKEND_API ggml_backend_t ggml_backend_calrt_init(int32_t device);

GGML_BACKEND_API ggml_backend_reg_t ggml_backend_calrt_reg(void);


class cmd_config {
  public:
    struct cmd_ctx {
        std::string case_path;

        cmd_ctx(std::string path) : case_path(std::move(path)) {}
    };

    static void set_ctx(std::unique_ptr<cmd_ctx> ctx) { cur_ctx = std::move(ctx); }

    static cmd_ctx * get_ctx() { return cur_ctx.get(); }
  private:
    static inline thread_local std::unique_ptr<cmd_ctx> cur_ctx = nullptr;
};