Memory Pool System Versions

1. Introduction

This document lists the product versions for the Memory Pool System project. (See [RB 1999-05-20] for a discussion of master sources, versions, and releases.)

This document will be updated as new versions are created.

The readership of this document is anyone interested in the project.

This document is not confidential.

2. Versions

Version	Releases	Origin	Overview	Perforce links
1.118		554513b	Merging Configura customizations with the public MPS.	version branch
1.117	1.117.0	master/...@194755	Fork-safety on Unix platforms.	base changelists
1.116	1.116.0	master/...@192370	Automatic measurement of generation mortality. Support for postmortem debugging.	base changelists
1.115	1.115.0	master/...@190714	Client control over pause times, with significant performance improvements on OS X and Linux. Flexible scanning of tagged references. Clang support on FreeBSD.	base changelists
1.114	1.114.0	master/...@186836	Improvements to performance and flexibility.	base changelists
1.113	1.113.0	master/...@184830	Improved interface to generation chains.	base changelists
1.112	1.112.0	master/...@183961	New platform `lli6ll`. `/LARGEADDRESSAWARE` on Windows. Threads on OS X.	base changelists
1.111	1.111.0	master/...@181615	Complete user documentation. Improved telemetry tools.	base changelists
1.110	1.110.0	master/...@179404	64-bit is here! Major updates to support modern versions of Windows, Mac OS X, Linux, and FreeBSD; dropped support for other operating systems. Major updates to support 64-bit variants of all platforms. Redesign of MPS build bringing significant performance improvements using global optimisation. Redesign of MPS integration allowing source-level mixing and optimisation with client code. Update to telemetry system allowing in-core logging and backtraces of recent events. Improved compaction of virtual memory usage at the end of collection cycles. Simple GNU autoconf support. Improved initial experience: readme, build notes, etc.	base changelists
1.109	1.109.0 1.109.1	master/...@169933	Baseline for vmem and collection scheduling improvements.	base changelists
1.108	1.108.0 1.108.1 1.108.2	master/...@162803	Less-delayed finalization. Fix incorrect assert when memory is low. More Mac OS X functionality. Build on Linux and FreeBSD 5.5. If unable to extend arena by desired amount, try smaller extension. Fix auto_header leak and AMC nailed seg retention.	base changelists
1.107	1.107.0	master/...@161216	Post message when a garbage collection starts, saying why. Hot varieties (hi, he) have AVERs, don't gather stats. Fix arena walk when LO pool is present. Mac OS X Intel build.	base changelists
1.106	1.106.0 1.106.1 1.106.2	master/...@155174	Split conjoined asserts; fix build failures; add basic example code. No functional changes to MPS implementation code.	base changelists
1.105	1.105.0	master/...@144829	Version for Configura (DLL).	base changelists
1.104	1.104.0	master/...@64984	Version for Configura (bug fix in `mps_arena_unsafe_expose_remember_protection`).	base changelists
1.103	1.103.0	master/...@64253	Version for Configura (`mps_arena_unsafe_expose_remember_protection`).	base changelists
1.102	1.102.0	master/...@63087	Version for Configura (`mps_arena_expose`).	base changelists
1.101	Unknown	master/...@51907	Version for Configura (`mps_arena_has_addr` improvements).	base changelists
1.100	1.100.0 1.100.1	master/...@30258	First open source version.	base changelists

A. References

[RB 1999-05-20]

"Product Quality through Change Management"; Richard Brooksby; Geodesic Systems; 1999-05-20; <URL: https://www.ravenbrook.com/doc/1999/05/20/pqtcm/>.

B. Document History

2002-06-17	RB	Created based on P4DTI document.
2002-06-18	RB	Added version 1.100. Added release 1.100.0.
2002-06-21	NB	Added release 1.100.1.
2004-03-05	DRJ	Added versions 1.101 through to 1.104.
2005-09-30	RHSK	Registered version 1.105; added version 1.106.
2006-02-16	RHSK	Noted release 1.106.1 in version 1.106.
2006-04-11	RHSK	Noted release 1.106.2 in version 1.106; updated summary of version 1.106.
2006-12-13	RHSK	Registered version 1.107.
2007-07-06	RHSK	Registered version 1.108, and release 1.108.0.
2008-01-07	RHSK	Noted release 1.108.1 in version 1.108.
2008-05-01	RHSK	Noted release 1.108.2 in version 1.108.
2010-03-04	RHSK	Registered version 1.109, and release 1.109.0.
2010-03-23	RHSK	Registered release 1.109.1.
2013-06-04	RB	Registering release 1.110.0, version 1.111, and release 1.111.0.
2014-01-13	GDR	Registered version 1.112 and release 1.112.0.
2014-03-18	GDR	Registered version 1.113 and release 1.113.0.

C. Copyright and License

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Redistributions in any form must be accompanied by information on how to obtain complete source code for the this software and any accompanying software that uses this software. The source code must either be included in the distribution or be available for no more than the cost of distribution plus a nominal fee, and must be freely redistributable under reasonable conditions. For an executable file, complete source code means the source code for all modules it contains. It does not include source code for modules or files that typically accompany the major components of the operating system on which the executable file runs.

This software is provided by the copyright holders and contributors "as is" and any express or implied warranties, including, but not limited to, the implied warranties of merchantability, fitness for a particular purpose, or non-infringement, are disclaimed. In no event shall the copyright holders and contributors be liable for any direct, indirect, incidental, special, exemplary, or consequential damages (including, but not limited to, procurement of substitute goods or services; loss of use, data, or profits; or business interruption) however caused and on any theory of liability, whether in contract, strict liability, or tort (including negligence or otherwise) arising in any way out of the use of this software, even if advised of the possibility of such damage.