A fast multi-producer, multi-consumer lock-free concurrent queue for C++11
An industrial-strength lock-free queue for C++.
Note: If all you need is a single-producer, single-consumer queue, I have one of those too.
Features
- Knock-your-socks-off blazing fast performance.
- Single-header implementation. Just drop it in your project.
- Fully thread-safe lock-free queue. Use concurrently from any number of threads.
- C++11 implementation -- elements are moved (instead of copied) where possible.
- Templated, obviating the need to deal exclusively with pointers -- memory is managed for you.
- No artificial limitations on element types or maximum count.
- Memory can be allocated once up-front, or dynamically as needed.
- Fully portable (no assembly; all is done through standard C++11 primitives).
- Supports super-fast bulk operations.
- Includes a low-overhead blocking version (BlockingConcurrentQueue).
- Exception safe.
Builds
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++-static_O3 |
timestamp |
2024-07-25 20:08:56 UTC (01 12:17:04 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++-O3 |
timestamp |
2024-07-25 20:08:19 UTC (01 12:17:41 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++ |
timestamp |
2024-07-25 20:07:40 UTC (01 12:18:20 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18-static_O3 |
timestamp |
2024-07-25 20:07:02 UTC (01 12:18:58 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18-O3 |
timestamp |
2024-07-25 20:06:30 UTC (01 12:19:30 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18 |
timestamp |
2024-07-25 20:05:24 UTC (01 12:20:35 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++-static_O3 |
timestamp |
2024-07-25 18:31:31 UTC (01 13:54:29 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++ |
timestamp |
2024-07-25 18:30:54 UTC (01 13:55:05 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++-O3 |
timestamp |
2024-07-25 18:30:22 UTC (01 13:55:38 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18-static_O3 |
timestamp |
2024-07-25 18:29:55 UTC (01 13:56:05 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18-O3 |
timestamp |
2024-07-25 18:29:35 UTC (01 13:56:25 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18 |
timestamp |
2024-07-25 18:28:07 UTC (01 13:57:52 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-clang_18_llvm_msvc_17.10-static_O2 |
timestamp |
2024-07-25 18:26:07 UTC (01 13:59:53 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-clang_18_llvm_msvc_17.10-O2 |
timestamp |
2024-07-25 18:25:14 UTC (01 14:00:45 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-clang_18_llvm_msvc_17.10 |
timestamp |
2024-07-25 18:23:24 UTC (01 14:02:36 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-static_O3 |
timestamp |
2024-07-25 14:25:33 UTC (01 18:00:26 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-clang_17_msvc_msvc_17.10 |
timestamp |
2024-07-25 14:24:49 UTC (01 18:01:10 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-w64-mingw32 |
tgt config |
windows_10-gcc_13.2_mingw_w64-O2 |
timestamp |
2024-07-25 14:24:27 UTC (01 18:01:33 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-ndebug_O3 |
timestamp |
2024-07-25 14:24:00 UTC (01 18:01:59 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-w64-mingw32 |
tgt config |
windows_10-gcc_13.2_mingw_w64 |
timestamp |
2024-07-25 14:23:58 UTC (01 18:02:02 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_12-bindist |
timestamp |
2024-07-25 14:22:01 UTC (01 18:03:59 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-O3 |
timestamp |
2024-07-25 14:21:52 UTC (01 18:04:07 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-w64-mingw32 |
tgt config |
windows_10-gcc_13.2_mingw_w64-static_O2 |
timestamp |
2024-07-25 14:21:27 UTC (01 18:04:32 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.8-O2 |
timestamp |
2024-07-25 14:20:15 UTC (01 18:05:44 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_14 |
timestamp |
2024-07-25 14:19:41 UTC (01 18:06:18 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_fedora_39-gcc_13-bindist |
timestamp |
2024-07-25 14:19:09 UTC (01 18:06:51 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.8-static_O2 |
timestamp |
2024-07-25 14:18:41 UTC (01 18:07:19 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.10-static_O2 |
timestamp |
2024-07-25 14:17:46 UTC (01 18:08:14 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.10-O2 |
timestamp |
2024-07-25 14:16:43 UTC (01 18:09:17 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.8 |
timestamp |
2024-07-25 14:15:11 UTC (01 18:10:48 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_ubuntu_24.04-gcc_13-bindist |
timestamp |
2024-07-25 14:14:53 UTC (01 18:11:06 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_17_libc++ |
timestamp |
2024-07-25 14:13:07 UTC (01 18:12:53 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_17 |
timestamp |
2024-07-25 14:12:35 UTC (01 18:13:25 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.10 |
timestamp |
2024-07-25 14:12:17 UTC (01 18:13:43 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_13.1 |
timestamp |
2024-07-25 14:10:12 UTC (01 18:15:48 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-gcc_14_homebrew-static_O3 |
timestamp |
2024-07-25 12:29:08 UTC (01 19:56:51 days ago) |
result |
error (update) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-gcc_14_homebrew-O3 |
timestamp |
2024-07-25 12:28:26 UTC (01 19:57:33 days ago) |
result |
error (update) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-gcc_14_homebrew |
timestamp |
2024-07-25 12:27:20 UTC (01 19:58:39 days ago) |
result |
error (update) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-static_O3 |
timestamp |
2024-07-25 12:06:12 UTC (01 20:19:48 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-ndebug_O3 |
timestamp |
2024-07-25 12:05:45 UTC (01 20:20:14 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-O3 |
timestamp |
2024-07-25 12:05:40 UTC (01 20:20:19 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_14 |
timestamp |
2024-07-25 12:05:14 UTC (01 20:20:45 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-freebsd14.1 |
tgt config |
freebsd_14-clang_18-static_O3 |
timestamp |
2024-07-25 12:02:09 UTC (01 20:23:50 days ago) |
result |
error (update) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-freebsd14.1 |
tgt config |
freebsd_14-clang_18-O3 |
timestamp |
2024-07-25 12:01:34 UTC (01 20:24:26 days ago) |
result |
error (update) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-freebsd14.1 |
tgt config |
freebsd_14-clang_18 |
timestamp |
2024-07-25 12:01:15 UTC (01 20:24:44 days ago) |
result |
error (update) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_17_libc++ |
timestamp |
2024-07-25 12:00:35 UTC (01 20:25:25 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_17 |
timestamp |
2024-07-25 12:00:03 UTC (01 20:25:57 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin22.5.0 |
tgt config |
macos_13-clang_15.0 |
timestamp |
2024-07-25 11:55:16 UTC (01 20:30:44 days ago) |
result |
error (update) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-freebsd13.3 |
tgt config |
freebsd_13-clang_17 |
timestamp |
2024-07-25 11:50:27 UTC (01 20:35:33 days ago) |
result |
error (update) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_13 |
timestamp |
2024-07-25 11:45:24 UTC (01 20:40:35 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-clang_15.0-static_O3 |
timestamp |
2024-07-16 12:53:23 UTC (10 19:32:36 days ago) |
result |
error (update) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-clang_15.0-O3 |
timestamp |
2024-07-16 12:52:29 UTC (10 19:33:31 days ago) |
result |
error (update) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-clang_15.0 |
timestamp |
2024-07-16 12:51:37 UTC (10 19:34:22 days ago) |
result |
error (update) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_fedora_40-gcc_14-bindist |
timestamp |
2024-07-14 12:13:11 UTC (12 20:12:49 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |