Ravenbrook / Projects / Memory Pool System
This document lists the development branches for the Memory Pool System project. Development branches are branches that don't have a formally defined purpose (unlike, say, version branches). (See [RB 2000-09-05] for the decision on the location and naming of these branches for the P4DTI project, which we will continue to follow here.)
This document will be modified as new branches are created.
The readership of this document is anyone interested in the project.
This document is not confidential. However, almost all of the branches referenced from this document are Ravenbrook company confidential and these cannot be accessed from outside the Ravenbrook domain. At present the only development branch which is not confidential is the open-source preparation branch.
The branches listed in this section predate our acquisition of the MPS on 2001-08-13. They were derived from the HOPE/RCS hierarchy by the procedure described in [NDL 2001-08-15].
The trunk branch was integrated into master sources on 2001-10-31 by changelist 23678.
See section 3 for development branches which postdate our acquisition of the MPS.
| Branch | Purpose | Status |
|---|---|---|
2001-09-24/MMconfigura-no-dongle/ |
Removing dongle dependency for release to Configura. | Merged by changelist 28248. |
2001-09-24/freebsd-port/ |
Port to FreeBSD. | Merged by changelist 23681. |
2001-11-23/MMconfigura-in-arena/ |
Configura request for mps_arena_has_addr();
Port to FreeBSD. |
Merged by changelist 24163. |
2001-12-17/MMconfigura-shield-fix/ |
Fix for job000441. | Merged by changelist 25379. |
2002-02-15/MMconfigura-awl/ |
Fix for job000462. | Merged by changelist 26536 and changelist 28247. |
2002-04-11/MMconfigura-awl-auto/ |
Fix for job000502. | Merged by changelist 28076 and changelist 28082. |
2002-04-15/MMconfigura-ams-auto/ |
Fix for job000506. | Merged by changelist 29147. |
2002-05-14/MMconfigura-incremental-step/ |
Fix for job000531. | Merged by changelist 29464 and changelist 29465. |
2002-05-22/open-source-prep/ |
Preparing the master sources for open source release. | Merged |
2002-12-30/opportunism
|
Configura opportunistic GC improvements | Merged by changelist 39673 |
2003-02-17/gcgenmsg
|
Per generation GC message to say what each one is doing. Fix for job000666. | Merged by changelist 161204 |
2006-05-31/feedback
|
More feedback on what the MPS is doing and has done. Fix for job001150. | Contains unfinished example/hw-gc (example code for formats and GC). No longer for code development (rebranch to continue). |
2006-12-15/unfixed-summary
|
MPS development branch to investigate job001548 and generally improve AVERs etc to ensure accuracy of summaries. | in development |
2007-09-27/awldiag
|
MPS development branch: Investigating poolawl.c, improving diagnostic output. | in development |
2007-12-19/vmarenagrow
|
MPS development branch: Better VM arena growth, feedback. Gangsets | Gangset (and other) work to be completed and merged. |
2008-03-11/auto_header
|
MPS development branch: Fix AMC pool + auto_header format nailboard leak. Fix pad retention. | Merged (@164508 and @164885) |
2008-08-14/vc9
|
MPS development branch: New clone platform for VC9; fix omitted mps_arena_vm_growth DLL export; provide mps-fns.def. | Merged (latest was @166536) |
2008-10-30/timing
|
MPS development branch for work on messages, notably: mps-message_clock() (job001969); MessageType now fn of MessageClass; correct _gc_start & _gc message lifecycle (job001989). Synchronous collection alerts (job001968). Better randomize() and rnd() for internal tests. Some investigation of ambiguous interior pointers. | Merged to master (most recently @167392, 2009-02-17) |
2010-03-11/vmem
|
MPS development branch for work on vmem. | in development |
| [NDL 2001-08-15] | "MPS/MMREF import procedures"; Nick Levine; Ravenbrook Limited; 2001-08-15. |
| [RB 2000-09-05] | "Re: Location for development branches" (e-mail message); Richard Brooksby; Ravenbrook Limited; 2000-09-05 11:41:30 GMT. |
| 2001-08-17 | NDL | Created. |
| 2001-09-13 | NDL | Updated in the light of revisions to the RCS import. |
| 2001-10-31 | NDL | Add MMConfigura-no-dongle and freebsd-port branches. |
| 2001-12-17 | NB | Add MMconfigura-in-arena and MMconfigura-shield-fix branches. |
| 2002-02-15 | NB | Add MMconfigura-awl branch, and note on merge of MMconfigura-shield-fix branch, . |
| 2002-04-15 | NB | Add MMconfigura-awl-auto and MMconfigura-ams-auto branches, and note on merge of MMconfigura-shield-fix and MMconfigura-awl-auto branches. |
| 2002-05-14 | NB | Add MMconfigura-incremental-step branch. |
| 2002-05-24 | NB | Added merge note for MMconfigura-incremental-step branch. |
| 2002-05-24 | RB | Added 2002-05-22/open-source-prep branch. |
| 2002-06-20 | NDL | Removed confidentiality notice, explained that almost all development branches are confidential, and updated the copyright / license. |
| 2003-02-13 | DRJ | Added 2002-12-30/opportunism branch. |
| 2006-06-02 | RHSK | Fixed duplicate html anchor ids/names, by adding suffix "b" to get eg. id="ref-GlobalGraphics-1997-04-28b". |
| 2006-06-02 | RHSK | Added mps/branch/2006-05-31/feedback. |
| 2006-12-15 | RHSK | Merged mps/branch/2003-02-17/gcgenmsg. Noted that open-source has been merged too. |
| 2006-12-15 | RHSK | Added mps/branch/2006-12-15/unfixed-summary |
| 2006-12-15 | RHSK | mps/branch/2006-05-31/feedback contains documentation only; code is no longer live |
| 2006-12-29 | RHSK | integrate documentation from mps/branch/2006-05-31/feedback to master: it now contains unfinished example/hw-gc only; code is no longer live |
| 2007-09-27 | RHSK | 2007-09-27/awldiag: Investigating poolawl.c, improving diagnostic output. |
| 2008-10-23 | RHSK | vmarenagrow, auto_header, and vc9 branches |
| 2009-02-17 | RHSK | timing branch |
| 2010-03-15 | RHSK | vmem branch |
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