concurrentqueue/1.0.3+7

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.

version	1.0.3+7
license	BSD-2-Clause
repository	https://pkg.cppget.org/1/stable
download	concurrentqueue-1.0.3+7.tar.gz
sha256	39d5074402b0276adc4fe69dae96ef9087c3470b0f060ffda9964a7aed5d9ac0

project	concurrentqueue
url	github.com/cameron314/concurrentqueue

Reviews

fail	0
pass	1

Builds

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-msvc_17.10-static_O2
timestamp	2025-11-05 12:32:42 UTC (01 11:25:29 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	2025-11-05 12:31:14 UTC (01 11:26:57 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	2025-11-05 12:29:49 UTC (01 11:28:22 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_libc++
timestamp	2025-11-05 10:52:42 UTC (01 13:05:29 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	2025-11-05 05:03:52 UTC (01 18:54:19 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++-O3
timestamp	2025-11-05 04:59:03 UTC (01 18:59:08 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++-static_O3
timestamp	2025-11-05 04:48:16 UTC (01 19:09:55 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	2025-11-05 03:36:21 UTC (01 20:21:50 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	2025-11-05 03:30:37 UTC (01 20:27:34 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	2025-11-05 03:29:47 UTC (01 20:28:24 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	2025-11-04 23:58:00 UTC (02 00:00:11 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	2025-11-04 23:51:25 UTC (02 00:06:46 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	2025-11-04 23:49:30 UTC (02 00:08:41 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	2025-11-04 21:43:50 UTC (02 02:14:21 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	2025-11-04 21:42:25 UTC (02 02:15:46 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	2025-11-04 21:40:13 UTC (02 02:17:58 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	2025-11-04 21:38:48 UTC (02 02:19:23 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	2025-11-04 20:43:04 UTC (02 03:15:07 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-O2
timestamp	2025-11-04 20:38:40 UTC (02 03:19:31 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	2025-11-04 20:36:57 UTC (02 03:21:14 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	2025-11-04 20:24:57 UTC (02 03:33:14 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	2025-11-04 20:14:23 UTC (02 03:43:48 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	2025-11-04 20:05:15 UTC (02 03:52:56 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	2025-11-04 20:03:04 UTC (02 03:55:07 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	2025-11-04 19:52:57 UTC (02 04:05:14 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_17.8
timestamp	2025-11-04 19:51:41 UTC (02 04:06:30 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	2025-11-04 18:53:48 UTC (02 05:04:23 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	2025-11-04 18:46:02 UTC (02 05:12:09 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	2025-11-04 18:39:32 UTC (02 05:18:39 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	2025-11-04 15:21:04 UTC (02 08:37:07 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_13
timestamp	2025-11-04 14:56:47 UTC (02 09:01:24 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	2025-11-04 12:27:22 UTC (02 11:30:49 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	2025-11-04 12:26:55 UTC (02 11:31:16 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-freebsd14.1
tgt config	freebsd_14-clang_18
timestamp	2025-11-04 12:22:20 UTC (02 11:35:51 days ago)
result	error (update) \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-freebsd13.3
tgt config	freebsd_13-clang_17
timestamp	2025-11-04 12:19:03 UTC (02 11:39:08 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	2025-11-04 07:43:09 UTC (02 16:15:02 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-static_O3
timestamp	2025-10-31 11:20:46 UTC (06 12:37:25 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14-ndebug_O3
timestamp	2025-10-31 11:18:42 UTC (06 12:39:29 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	2025-10-31 11:17:41 UTC (06 12:40:30 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14
timestamp	2025-10-31 11:16:04 UTC (06 12:42:07 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
result	unbuilt

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_18-O3
result	unbuilt

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_18-static_O3
result	unbuilt

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++
result	unbuilt

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++-O3
result	unbuilt

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++-static_O3
result	unbuilt

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_fedora_39-gcc_13-bindist
result	unbuilt

toolchain	public-0.17.0
target	x86_64-apple-darwin22.5.0
tgt config	macos_13-clang_15.0
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toolchain	public-0.17.0
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-clang_15.0
result	unbuilt

toolchain	public-0.17.0
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tgt config	macos_14-clang_15.0-O3
result	unbuilt

toolchain	public-0.17.0
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-clang_15.0-static_O3
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toolchain	public-0.17.0
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-gcc_14_homebrew
result	unbuilt

toolchain	public-0.17.0
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tgt config	macos_14-gcc_14_homebrew-O3
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toolchain	public-0.17.0
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