From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
To: David Goulet <david.goulet@polymtl.ca>
Cc: ltt-dev@lists.casi.polymtl.ca, linux-kernel@vger.kernel.org
Subject: [RELEASE] Userspace RCU 0.5.0
Date: Thu, 18 Nov 2010 16:02:33 -0500 [thread overview]
Message-ID: <20101118210232.GA10632@Krystal> (raw)
liburcu is a LGPLv2.1 userspace RCU (read-copy-update) library. This data
synchronization library provides read-side access which scales linearly with the
number of cores. It does so by allowing multiples copies of a given data
structure to live at the same time, and by monitoring the data structure
accesses to detect grace periods after which memory reclamation is possible.
Changelog:
* Version 0.5.0 changes the API presented by memory model, architecture
abstraction and data structure primitives in headers. The prefixes are,
respectively:
- cmm_ : Concurrent Memory Model
- caa_ : Concurrent Architecture Abstraction
- cds_ : Concurrent Data Structures
This will make UST's life easier for instrumentation of large projects like
MariaDB and qemu.
Project website: http://lttng.org/urcu
Download link: http://www.lttng.org/files/urcu/
--
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com
next reply other threads:[~2010-11-18 21:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-18 21:02 Mathieu Desnoyers [this message]
2010-11-19 2:54 ` [RELEASE] Userspace RCU 0.5.1 Mathieu Desnoyers
2010-11-19 3:22 ` [RELEASE] Userspace RCU 0.5.2 Mathieu Desnoyers
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