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-0.16.0 |
| target |
aarch64-linux-gnu |
| tgt config |
linux_debian_11-gcc_12 |
| timestamp |
2023-09-26 17:21:12 UTC (02 13:12:52 days ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-w64-mingw32 |
| tgt config |
windows_10-gcc_12.2_mingw_w64 |
| timestamp |
2023-09-26 16:37:03 UTC (02 13:57:01 days ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
aarch64-linux-gnu |
| tgt config |
linux_debian_12-clang_16_libc++-static_O3 |
| timestamp |
2023-09-26 16:36:27 UTC (02 13:57:37 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
aarch64-linux-gnu |
| tgt config |
linux_debian_12-clang_16_libc++-O3 |
| timestamp |
2023-09-26 16:35:20 UTC (02 13:58:44 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
aarch64-linux-gnu |
| tgt config |
linux_debian_12-clang_16_libc++ |
| timestamp |
2023-09-26 16:29:04 UTC (02 14:04:59 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
aarch64-linux-gnu |
| tgt config |
linux_debian_12-clang_16-static_O3 |
| timestamp |
2023-09-26 16:27:57 UTC (02 14:06:06 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
aarch64-linux-gnu |
| tgt config |
linux_debian_12-clang_16-O3 |
| timestamp |
2023-09-26 16:26:49 UTC (02 14:07:15 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
aarch64-linux-gnu |
| tgt config |
linux_debian_12-clang_16 |
| timestamp |
2023-09-26 16:25:41 UTC (02 14:08:22 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_11-gcc_12.1 |
| timestamp |
2023-09-26 15:31:31 UTC (02 15:02:32 days ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_fedora_37-gcc_12.2-bindist |
| timestamp |
2023-09-26 15:23:44 UTC (02 15:10:19 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_fedora_38-gcc_13-bindist |
| timestamp |
2023-09-26 14:41:54 UTC (02 15:52:10 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-apple-darwin22.5.0 |
| tgt config |
macos_13-clang_15.0-static_O3 |
| timestamp |
2023-09-26 14:39:28 UTC (02 15:54:35 days ago) |
| result |
error (update) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-apple-darwin22.5.0 |
| tgt config |
macos_13-clang_15.0-O3 |
| timestamp |
2023-09-26 14:38:38 UTC (02 15:55:25 days ago) |
| result |
error (update) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-apple-darwin22.5.0 |
| tgt config |
macos_13-clang_15.0 |
| timestamp |
2023-09-26 14:37:48 UTC (02 15:56:15 days ago) |
| result |
error (update) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_12-gcc_13.1-O3 |
| timestamp |
2023-09-26 14:07:13 UTC (02 16:26:50 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
aarch64-linux-gnu |
| tgt config |
linux_debian_12-gcc_13-static_O3 |
| timestamp |
2023-09-26 13:47:33 UTC (02 16:46:31 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
aarch64-linux-gnu |
| tgt config |
linux_debian_12-gcc_13-ndebug_O3 |
| timestamp |
2023-09-26 13:43:11 UTC (02 16:50:52 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
aarch64-linux-gnu |
| tgt config |
linux_debian_12-gcc_13 |
| timestamp |
2023-09-26 13:39:19 UTC (02 16:54:44 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
aarch64-linux-gnu |
| tgt config |
linux_debian_12-gcc_13-O3 |
| timestamp |
2023-09-26 13:38:10 UTC (02 16:55:53 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_12-clang_16.0_libc++-O3 |
| timestamp |
2023-09-26 13:37:22 UTC (02 16:56:42 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_12-clang_16.0_libc++-static_O3 |
| timestamp |
2023-09-26 13:36:21 UTC (02 16:57:43 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_12-clang_16.0_libc++ |
| timestamp |
2023-09-26 13:36:08 UTC (02 16:57:56 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_12-clang_16.0 |
| timestamp |
2023-09-26 13:35:13 UTC (02 16:58:51 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-microsoft-win32-msvc14.3 |
| tgt config |
windows_10-clang_16.0_llvm_msvc_17.6-static_O2 |
| timestamp |
2023-09-26 13:33:44 UTC (02 17:00:19 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_12-clang_16.0-static_O3 |
| timestamp |
2023-09-26 13:33:09 UTC (02 17:00:54 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-microsoft-win32-msvc14.3 |
| tgt config |
windows_10-clang_16.0_llvm_msvc_17.6-O2 |
| timestamp |
2023-09-26 13:29:26 UTC (02 17:04:38 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-microsoft-win32-msvc14.3 |
| tgt config |
windows_10-clang_16.0_llvm_msvc_17.6 |
| timestamp |
2023-09-26 13:27:39 UTC (02 17:06:25 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_12-clang_16.0-O3 |
| timestamp |
2023-09-26 13:27:01 UTC (02 17:07:02 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-microsoft-win32-msvc14.3 |
| tgt config |
windows_10-clang_15.0_msvc_msvc_17.6 |
| timestamp |
2023-09-26 13:11:19 UTC (02 17:22:44 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-w64-mingw32 |
| tgt config |
windows_10-gcc_12.2_mingw_w64-static_O2 |
| timestamp |
2023-09-26 13:03:29 UTC (02 17:30:34 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-w64-mingw32 |
| tgt config |
windows_10-gcc_12.2_mingw_w64-O2 |
| timestamp |
2023-09-26 13:02:42 UTC (02 17:31:22 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
aarch64-linux-gnu |
| tgt config |
linux_debian_12-clang_15_libc++ |
| timestamp |
2023-09-26 12:42:57 UTC (02 17:51:06 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
aarch64-linux-gnu |
| tgt config |
linux_debian_12-clang_15 |
| timestamp |
2023-09-26 12:38:38 UTC (02 17:55:26 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-apple-darwin22.5.0 |
| tgt config |
macos_13-clang_14.0-static_O3 |
| timestamp |
2023-09-26 12:27:25 UTC (02 18:06:38 days ago) |
| result |
error (update) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_12-gcc_12-bindist |
| timestamp |
2023-09-26 12:26:49 UTC (02 18:07:15 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-apple-darwin22.5.0 |
| tgt config |
macos_13-clang_14.0-O3 |
| timestamp |
2023-09-26 12:26:32 UTC (02 18:07:32 days ago) |
| result |
error (update) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-apple-darwin22.5.0 |
| tgt config |
macos_13-clang_14.0 |
| timestamp |
2023-09-26 12:25:40 UTC (02 18:08:23 days ago) |
| result |
error (update) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_12-gcc_13.1-static_O3 |
| timestamp |
2023-09-26 12:22:32 UTC (02 18:11:32 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_12-gcc_13.1-ndebug_O3 |
| timestamp |
2023-09-26 12:21:59 UTC (02 18:12:05 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-microsoft-win32-msvc14.3 |
| tgt config |
windows_10-msvc_17.5 |
| timestamp |
2023-09-26 12:21:28 UTC (02 18:12:36 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_12-gcc_13.1 |
| timestamp |
2023-09-26 12:15:17 UTC (02 18:18:47 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-microsoft-win32-msvc14.3 |
| tgt config |
windows_10-msvc_17.6-O2 |
| timestamp |
2023-09-26 12:06:54 UTC (02 18:27:09 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-microsoft-win32-msvc14.3 |
| tgt config |
windows_10-msvc_17.6 |
| timestamp |
2023-09-26 12:06:37 UTC (02 18:27:27 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-microsoft-win32-msvc14.3 |
| tgt config |
windows_10-msvc_17.6-static_O2 |
| timestamp |
2023-09-26 12:05:25 UTC (02 18:28:39 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_12-clang_15.0 |
| timestamp |
2023-09-26 12:03:50 UTC (02 18:30:14 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-linux-gnu |
| tgt config |
linux_debian_12-clang_15.0_libc++ |
| timestamp |
2023-09-26 12:02:54 UTC (02 18:31:10 days ago) |
| result |
warning (update) | warning (test-installed) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-apple-darwin22.5.0 |
| tgt config |
macos_13-gcc_13_homebrew-static_O3 |
| timestamp |
2023-09-26 11:27:22 UTC (02 19:06:41 days ago) |
| result |
error (update) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-apple-darwin22.5.0 |
| tgt config |
macos_13-gcc_13_homebrew-O3 |
| timestamp |
2023-09-26 11:08:22 UTC (02 19:25:41 days ago) |
| result |
error (update) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-apple-darwin22.5.0 |
| tgt config |
macos_13-gcc_13_homebrew |
| timestamp |
2023-09-26 11:07:27 UTC (02 19:26:37 days ago) |
| result |
error (update) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-freebsd13.2 |
| tgt config |
freebsd_13-clang_14.0-static_O3 |
| timestamp |
2023-09-26 10:32:16 UTC (02 20:01:48 days ago) |
| result |
error (update) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-freebsd13.2 |
| tgt config |
freebsd_13-clang_14.0-O3 |
| timestamp |
2023-09-26 10:31:19 UTC (02 20:02:44 days ago) |
| result |
error (update) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-freebsd12.4 |
| tgt config |
freebsd_12-clang_13.0 |
| timestamp |
2023-09-26 10:30:46 UTC (02 20:03:18 days ago) |
| result |
error (update) | log | rebuild |
| toolchain |
public-0.16.0 |
| target |
x86_64-freebsd13.2 |
| tgt config |
freebsd_13-clang_14.0 |
| timestamp |
2023-09-26 10:30:43 UTC (02 20:03:20 days ago) |
| result |
error (update) | log | rebuild |