11 open-source projects similar to rigtorp/spscqueue, ranked by shared indexed features. Tags may describe platforms or build tools rather than the same primary purpose. Check each project’s use case, license, and deployment requirements before treating it as a replacement.
JCTools is a Java concurrency library providing a collection of lock-less and wait-free data structures. It serves as a toolkit for managing thread-safe data exchange, specifically designed to optimize high-throughput messaging and producer-consumer patterns in multi-threaded applications. The library distinguishes itself by implementing specialized queue structures that minimize contention and maximize throughput. By utilizing techniques such as cache-line padding, memory-barrier-based synchronization, and relaxed-consistency memory ordering, it avoids the performance bottlenecks often assoc
ConcurrentQueue is a header-only C++ template library that provides a lock-free data structure for multi-producer multi-consumer thread communication. It functions as a synchronization primitive designed to coordinate data flow between concurrent execution units using atomic operations rather than traditional mutex locking. The library distinguishes itself through a design that minimizes contention and synchronization overhead. It utilizes sub-queue token mapping to distribute workloads across partitioned internal queues and supports bulk operations to transfer multiple data elements in singl
Cpp-taskflow is a C++ task-parallelism framework and task graph scheduler designed to manage and execute complex dependency graphs of parallel tasks across CPU and GPU hardware. It provides a parallel algorithm library for high-performance implementations of reductions, sorts, pipelines, and iterations. The framework distinguishes itself through its ability to offload heavy computational workloads from a task graph to graphics processors for acceleration. It also includes a task profiling tool and a performance analysis interface for visualizing task execution flow and dependency structures t
Modern concurrency for C++. Tasks, executors, timers and C++20 coroutines to rule them all
A modern, fast, lightweight thread pool library based on C++2x
A bounded multi-producer multi-consumer concurrent queue written in C++11
Taskflow is a C++ task-parallel framework designed to build high-performance parallel workflows and complex dependency graphs. It provides a programming model that organizes computational work into directed acyclic graphs, enabling developers to manage concurrency, resource scheduling, and task dependencies across multi-core CPUs and GPU accelerators. The framework distinguishes itself through its ability to orchestrate heterogeneous systems, allowing for the integration of hardware-accelerated kernels and memory operations into unified execution pipelines. It supports dynamic runtime subflow