default_allocator.hpp

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#pragma once
 
#include <yaclib/fault/detail/fiber/stack_allocator.hpp>
#include <yaclib/log.hpp>
 
#include <cstdint>
#include <vector>
 
namespace yaclib::detail::fiber {
 
/**
 * Allocator used by default
 */
class DefaultAllocator final : public IStackAllocator {
 public:
  [[nodiscard]] Allocation Allocate() final;
 
  void Release(Allocation allocation) final;
 
  void SetMinStackSize(std::size_t pages) noexcept final;
 
  std::size_t GetMinStackSize() noexcept final;
 
  static void SetCacheSize(std::uint32_t size) noexcept;
 
 private:
  std::vector<Allocation> _pool;
  std::size_t _stack_size_pages{8};
};
 
}  // namespace yaclib::detail::fiber