华容道高性能计算引擎
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#include <future>
#include <vector>
#include <functional>
#include "tiny_pool.h"
class TinyPool { // OOP for tiny_thread_pool
pool_t *pool;
static void wrap_c_func(void *func) { // wrap std::function as c-style function ptr
auto func_ptr = static_cast<std::function<void()>*>(func);
(*func_ptr)();
delete func_ptr;
}
public:
void boot() { tiny_pool_boot(pool); }
void join() { tiny_pool_join(pool); }
void kill() { tiny_pool_kill(pool); }
void detach() { tiny_pool_detach(pool); }
explicit TinyPool(uint32_t size) { pool = tiny_pool_create(size); }
template <typename Func, typename ...Args>
auto submit(Func &&func, Args &&...args) -> std::future<decltype(func(args...))>;
};
typedef std::vector<std::pair<uint64_t, uint64_t>> range_split_t;
range_split_t range_split(uint64_t start, uint64_t end, uint64_t size);