spsc.h File Reference

Single-Producer Single-Consumer lockfree data structures. More...

#include <algorithm>
#include <array>
#include <atomic>
#include <cstdint>
#include <cstring>
#include <memory>
#include <qb/utility/branch_hints.h>
#include <qb/utility/nocopy.h>
#include <qb/utility/prefix.h>
#include <thread>

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Classes
class	qb::lockfree::spsc::internal::ringbuffer< T >
	Base implementation of the Single-Producer Single-Consumer ringbuffer. More...
class	qb::lockfree::spsc::ringbuffer< T, _MaxSize >
	Fixed-size implementation of the SPSC ringbuffer. More...
class	qb::lockfree::spsc::ringbuffer< T, 0 >
	Dynamic-size implementation of the SPSC ringbuffer. More...

Detailed Description

Single-Producer Single-Consumer lockfree data structures.

This file provides lockfree data structures optimized for scenarios where exactly one thread produces data and exactly one thread consumes it. The implementation focuses on performance through cache-friendly design and minimal synchronization overhead.

Author

qb - C++ Actor Framework

Copyright

Copyright (c) 2011-2025 qb - isndev (cpp.actor) Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.