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Author SHA1 Message Date
Gareth Rees
5cf7a4aa4e Turn off the hysteresis on the mvff pool so that we are testing the arena hysteresis only. 
Copied from Perforce
 Change: 187175
 ServerID: perforce.ravenbrook.com
 2014-10-10 12:08:12 +01:00
Gareth Rees
ae4328ad5a Fix the definition of mps_key_spare_field so that you can set this keyword argument when creating an mvff pool. add test cases that use this feature. 
Copied from Perforce
 Change: 187174
 ServerID: perforce.ravenbrook.com
 2014-10-10 12:05:23 +01:00
Gareth Rees
6959f52a97 Remove call to deprecated macro mps_args_done. 
Copied from Perforce
 Change: 187171
 ServerID: perforce.ravenbrook.com
 2014-10-10 11:21:22 +01:00
Gareth Rees
5eaa1f50ef Add note that the mps does not throw or catch exceptions, as suggested by rb <https://info.ravenbrook.com/mail/2014/10/09/15-07-32/0/>. gloss "freestanding" and "hosted" to help explain why. 
Copied from Perforce
 Change: 187169
 ServerID: perforce.ravenbrook.com
 2014-10-10 10:52:44 +01:00
Gareth Rees
05ac242c57 If you try to create a client arena that's too small for the full complement of zones, return mps_res_memory instead of asserting. 
If you try to create a virtual memory arena that's too small for the full complement of zones, round up the size to the minimum instead of asserting.

Copied from Perforce
 Change: 187164
 ServerID: perforce.ravenbrook.com
 2014-10-08 22:16:56 +01:00
Gareth Rees
51a264446a Amc now asserts that references (unless ambiguous) are aligned to the pool alignment. 
Copied from Perforce
 Change: 187162
 ServerID: perforce.ravenbrook.com
 2014-10-08 21:13:34 +01:00
Gareth Rees
00229b0479 Use the method suffix only for methods in classes; use visitor or function for other kinds of functions. 
New document guide.impl.c.naming sets out the rules for naming.

Copied from Perforce
 Change: 187159
 ServerID: perforce.ravenbrook.com
 2014-10-07 23:48:55 +01:00
Gareth Rees
f3cf67c792 New constant rankmin gives the minimum rank. use this (rather than 0 or rankambig) to better express the intention. 
Copied from Perforce
 Change: 187156
 ServerID: perforce.ravenbrook.com
 2014-10-07 22:31:12 +01:00
Gareth Rees
973518c36a No need to detect "mps assertion failed" -- assertions are captured via mmqa_assert_handler. 
Copied from Perforce
 Change: 187153
 ServerID: perforce.ravenbrook.com
 2014-10-07 22:15:36 +01:00
Gareth Rees
2108c78cc0 Fix test cases: mps_arena_class_vmnz no longer exists, use mps_arena_class_vm instead. 
Copied from Perforce
 Change: 187152
 ServerID: perforce.ravenbrook.com
 2014-10-07 22:14:22 +01:00
Gareth Rees
88ca7174e7 Remove unused(boot) as boot is not unused. 
No need for NOOP -- even without the UNUSED statement above it, an empty block would be legal in C.

Copied from Perforce
 Change: 187147
 ServerID: perforce.ravenbrook.com
 2014-10-07 10:20:28 +01:00
Gareth Rees
3e5e2f2595 Rename "page" to "grain" in mvffreduce. use unused_size for an unused closure argument. 
Copied from Perforce
 Change: 187140
 ServerID: perforce.ravenbrook.com
 2014-10-04 16:09:27 +01:00
Gareth Rees
e6ce992ef2 Use one step period each run (not four) so that the test completes in a reasonable amount of time in the cool variety, but choose the step period randomly so as to get broader coverage. 
Copied from Perforce
 Change: 187130
 ServerID: perforce.ravenbrook.com
 2014-10-03 09:30:55 +01:00
Gareth Rees
efd677fe45 Document the assertion that you get if you destroy a pool containing objects registered for finalization, and then continue to run the garbage collector. 
Copied from Perforce
 Change: 187121
 ServerID: perforce.ravenbrook.com
 2014-10-02 13:05:26 +01:00
Gareth Rees
2b424af0a5 Remove unused argument 'buckets' from scheme table_find. (this broke the xcode build on os x.) 
Copied from Perforce
 Change: 187116
 ServerID: perforce.ravenbrook.com
 2014-10-02 11:42:33 +01:00
Gareth Rees
4f25a133fd Better place for test suite readme, also more convenient to run from top-level directory. 
Copied from Perforce
 Change: 187111
 ServerID: perforce.ravenbrook.com
 2014-10-02 11:09:03 +01:00
Gareth Rees
83a93881a2 Design.mps.ring.naming: "when one structure parent contains one ring of child structures, the field in parent is usually known as childring, and the field in child is known as parentring". so the field in chunkstruct should be named arenaring. 
Copied from Perforce
 Change: 187084
 ServerID: perforce.ravenbrook.com
 2014-09-29 20:54:00 +01:00
Gareth Rees
b1dd12faaa Remove unused variables remainderbase and remainderlimit. 
Copied from Perforce
 Change: 187082
 ServerID: perforce.ravenbrook.com
 2014-09-29 09:55:24 +01:00
Gareth Rees
ae41e87726 Fix bug in event_desc macro introduced in change 187071. 
Copied from Perforce
 Change: 187081
 ServerID: perforce.ravenbrook.com
 2014-09-29 09:48:47 +01:00
Gareth Rees
5681e48d58 Must test a key for staleness with respect to a location dependency before setting it (not just before looking it up or deleting it). 
Copied from Perforce
 Change: 187079
 ServerID: perforce.ravenbrook.com
 2014-09-28 23:32:37 +01:00
Gareth Rees
9a1df4633a Fix design: true should be false. 
Copied from Perforce
 Change: 187076
 ServerID: perforce.ravenbrook.com
 2014-09-28 20:13:13 +01:00
Gareth Rees
044a130da2 Need "www." in the url, otherwise the fragment identifier gets lost as a result of the redirect. 
Copied from Perforce
 Change: 187074
 ServerID: perforce.ravenbrook.com
 2014-09-27 23:22:25 +01:00
Gareth Rees
c968255f1e Ensure that code of the form if (condition) statement; is split over two lines, so that it is possible to set a breakpoint on the statement in a debugger. 
This change was agreed in 1997 (see <https://info.ravenbrook.com/project/mps/mail/1997/08/19/13-44/0.txt>), so it's about time it was implemented.

Copied from Perforce
 Change: 187071
 ServerID: perforce.ravenbrook.com
 2014-09-27 22:57:02 +01:00
Gareth Rees
1499ab72af "pig in the python" not just for large objects, as noted by nb in <https://info.ravenbrook.com/project/mps/mail/1997/01/06/14-22/0.txt> 
Copied from Perforce
 Change: 187069
 ServerID: perforce.ravenbrook.com
 2014-09-27 17:16:48 +01:00
Gareth Rees
655e78f3be Bring ring design up to date (excepting figures). 
Add links from design documents to mail messages imported from Harlequin.

Copied from Perforce
 Change: 187067
 ServerID: perforce.ravenbrook.com
 2014-09-27 16:11:21 +01:00
Gareth Rees
21f6addf6c Rename mps_class_t to mps_pool_class_t for clarity. 
Retain a typedef for mps_class_t for backwards compatibility.

Copied from Perforce
 Change: 187065
 ServerID: perforce.ravenbrook.com
 2014-09-27 13:37:38 +01:00
Gareth Rees
1f517274f3 Cast all arguments to the writef function to make it easy to check that none of the necessary casts have been omitted. 
New macro WriteFYesNo makes it easy to describe a Boolean.
Describe more structure elements for ABQ, Arena, Buffer, Format, MFS, Root, Seg.

Copied from Perforce
 Change: 187063
 ServerID: perforce.ravenbrook.com
 2014-09-27 12:49:30 +01:00
Gareth Rees
7c2e271e60 Rename segpref to locuspref -- this structure describes preferences for the placement of any kind of address, not just segments. 
Add LocusPrefDescribe and use it in MVFFDescribe.

Copied from Perforce
 Change: 187061
 ServerID: perforce.ravenbrook.com
 2014-09-27 11:27:00 +01:00
Gareth Rees
64625eee6e Don't return resparam from mps_arena_vm_growth if desired < minimum: this is a static programming error (not a dynamic condition) so aver instead. 
Copied from Perforce
 Change: 187057
 ServerID: perforce.ravenbrook.com
 2014-09-26 21:55:05 +01:00
Gareth Rees
aefd6f67f9 Mps_sac_create does not return mps_res_param if the pool does not support caches. this won't be discovered until you try to allocate through the cache. 
Copied from Perforce
 Change: 187056
 ServerID: perforce.ravenbrook.com
 2014-09-26 21:53:30 +01:00
Gareth Rees
716bb331b9 Use the nelems macro to compute the size of arrays. 
Copied from Perforce
 Change: 187055
 ServerID: perforce.ravenbrook.com
 2014-09-26 21:35:25 +01:00
Gareth Rees
7f970f93ed Better encapsulation of test state. 
Copied from Perforce
 Change: 187054
 ServerID: perforce.ravenbrook.com
 2014-09-26 21:34:55 +01:00
Gareth Rees
37757e0b7a Synchronize the readme and the overview in the guide. 
Copied from Perforce
 Change: 187052
 ServerID: perforce.ravenbrook.com
 2014-09-26 20:38:41 +01:00
Gareth Rees
ebd57bb991 Microsoft has issued a hotfix for the wow64 bug; explain this in the overview. 
Supported platform now described as "Linux 2.4 or later" rather than "Linux (some distros known good)".

Copied from Perforce
 Change: 187044
 ServerID: perforce.ravenbrook.com
 2014-09-26 13:07:49 +01:00
Gareth Rees
4560e91fae Explain how to customize the telemetry system. 
Copied from Perforce
 Change: 186984
 ServerID: perforce.ravenbrook.com
 2014-08-25 15:23:12 +01:00
Gareth Rees
5f1b76b634 Clarify meaning of i/o module functions (potentially for general-purpose i/o, not just telemetry). 
Copied from Perforce
 Change: 186983
 ServerID: perforce.ravenbrook.com
 2014-08-25 15:23:00 +01:00
Gareth Rees
6a5047ffe3 Clarify the comment for arenacollect, following suggestion by bruce mitchener <https://github.com/ravenbrook/mps-temporary/pull/5> 
Copied from Perforce
 Change: 186981
 ServerID: perforce.ravenbrook.com
 2014-08-25 14:47:12 +01:00
Gareth Rees
a12938b874 Clarify the comment for arenapark, following suggestion by bruce mitchener <https://github.com/ravenbrook/mps-temporary/pull/5> 
Copied from Perforce
 Change: 186966
 ServerID: perforce.ravenbrook.com
 2014-08-19 12:01:12 +01:00
Gareth Rees
1608519fe2 Fix problems identified by nb in review <https://info.ravenbrook.com/mail/2014/07/24/12-21-04/0/>. 
Copied from Perforce
 Change: 186945
 ServerID: perforce.ravenbrook.com
 2014-08-06 16:18:34 +01:00
David Lovemore
63309aa7cf Fix parameter names in prototype of sparsearrayinit(). 
Copied from Perforce
 Change: 186884
 ServerID: perforce.ravenbrook.com
 2014-07-14 16:24:27 +01:00
Gareth Rees
730a501494 Version index is sorted in reverse order. 
Copied from Perforce
 Change: 186858
 ServerID: perforce.ravenbrook.com
 2014-07-08 11:29:40 +01:00
Gareth Rees
e678586fa7 Update version numbers after release 1.114.0. 
Copied from Perforce
 Change: 186852
 ServerID: perforce.ravenbrook.com
 2014-07-07 15:25:56 +01:00
Gareth Rees
54857c38fc Add step for making a release on github. 
Copied from Perforce
 Change: 186851
 ServerID: perforce.ravenbrook.com
 2014-07-07 15:24:07 +01:00
Gareth Rees
a0ad452c8c Can't call funcheck outside of aver because funcheck is not available in the rash variety. 
Copied from Perforce
 Change: 186836
 ServerID: perforce.ravenbrook.com
 2014-07-04 17:25:33 +01:00
David Lovemore
6abe840d06 set control_extend_by to 32768. 
The CONTROL_EXTEND_BY value for the extend by on the control pool was set really small (4096) on the assumption that the control pool was not heavily used. However, since we allocate Seg's in the control pool and recycle them frequently, this assumption is no longer true.

Copied from Perforce
 Change: 186832
 ServerID: perforce.ravenbrook.com
 2014-07-04 15:27:48 +01:00
Gareth Rees
f69c6e44ef Improve wording of the release notes: the need to tune the generation sizes follows from the change to the scheduling algorithm. 
Copied from Perforce
 Change: 186829
 ServerID: perforce.ravenbrook.com
 2014-07-04 14:02:10 +01:00
Gareth Rees
37a15e8f3e Don't repeat generation sizes in the comments (they could get out of sync). 
Copied from Perforce
 Change: 186827
 ServerID: perforce.ravenbrook.com
 2014-07-04 13:58:34 +01:00
David Lovemore
358a3c5fc6 Adjust generation sizes for the default chain. 
Add release note recommending retuning of generation sizes.

Copied from Perforce
 Change: 186824
 ServerID: perforce.ravenbrook.com
 2014-07-04 13:32:45 +01:00
Gareth Rees
020871df1d Fix event clock output on windows. 
Copied from Perforce
 Change: 186822
 ServerID: perforce.ravenbrook.com
 2014-07-04 11:31:13 +01:00
Gareth Rees
cd4d212ed0 Microsoft issued a hotfix for the wow64 emulator bug. note this in the readme and link to the hotfix. 
Copied from Perforce
 Change: 186820
 ServerID: perforce.ravenbrook.com
 2014-07-04 09:53:54 +01:00