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Author SHA1 Message Date
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
Gareth Rees
54f6245473 Fix typo. 
Copied from Perforce
 Change: 186818
 ServerID: perforce.ravenbrook.com
 2014-07-04 00:39:29 +01:00
Gareth Rees
933fdc779f Parse and print 64-bit clock values even on 32-bit platforms. 
Copied from Perforce
 Change: 186814
 ServerID: perforce.ravenbrook.com
 2014-07-03 22:40:25 +01:00
Gareth Rees
88708ac00a Instead of creating one padding object for each reclaimed object in a nailed amc segment, create a padding object for each contiguous run of reclaimed objects, speeding up any future traversals of the segment. 
Copied from Perforce
 Change: 186812
 ServerID: perforce.ravenbrook.com
 2014-07-03 20:56:18 +01:00
Gareth Rees
d3248f60f5 Emit the amcfixforward event after forwarding the object, so that the newref parameter is in fact the new location (rather than constantly 0, as before). 
Copied from Perforce
 Change: 186809
 ServerID: perforce.ravenbrook.com
 2014-07-03 19:18:22 +01:00
Gareth Rees
7b17355c36 Make it clear in the descriptions of the scan and skip methods that these must be able to handle forwarding and padding objects. 
Copied from Perforce
 Change: 186808
 ServerID: perforce.ravenbrook.com
 2014-07-03 19:12:51 +01:00
Gareth Rees
57a0b9a236 Don't compile test cases with -dndebug -- we need assertions to help us find errors! 
Copied from Perforce
 Change: 186804
 ServerID: perforce.ravenbrook.com
 2014-07-03 15:40:48 +01:00
Gareth Rees
22714f19e0 Don't compile test cases with /dndebug even in the hot variety: these assertions may be helpful for detecting problems like job003848. 
Copied from Perforce
 Change: 186798
 ServerID: perforce.ravenbrook.com
 2014-07-03 11:58:36 +01:00
Gareth Rees
ea280b45a1 More assertions in dylan object format: 
1. the limit of a padding object must be greater than its base
2. mustn't forward padding objects
(These assertions would have helped us with job003848.)

Copied from Perforce
 Change: 186797
 ServerID: perforce.ravenbrook.com
 2014-07-03 11:56:47 +01:00
Gareth Rees
7b8d7873b9 Suppress error-checking on the clean target, to work around job003854. 
Copied from Perforce
 Change: 186795
 ServerID: perforce.ravenbrook.com
 2014-07-03 10:44:53 +01:00
Gareth Rees
6c07fcbce4 No need for mv2obj and mvffobj. 
Copied from Perforce
 Change: 186791
 ServerID: perforce.ravenbrook.com
 2014-07-02 17:22:46 +01:00
Gareth Rees
f4088b66c9 Flush telemetry before aborting in the test suite. 
Copied from Perforce
 Change: 186788
 ServerID: perforce.ravenbrook.com
 2014-07-02 11:41:23 +01:00
Gareth Rees
b051feca68 Benchmarks need to abort on the first assertion hit, even in the hot variety, to assist with debugging. 
Copied from Perforce
 Change: 186787
 ServerID: perforce.ravenbrook.com
 2014-07-02 11:40:23 +01:00
Gareth Rees
088d404fc0 Provide a default value for mps_key_awl_find_dependent. 
Copied from Perforce
 Change: 186784
 ServerID: perforce.ravenbrook.com
 2014-07-02 10:39:28 +01:00
Gareth Rees
cb7dc69cd5 Flush the telemetry stream before aborting. 
Copied from Perforce
 Change: 186782
 ServerID: perforce.ravenbrook.com
 2014-07-02 10:17:07 +01:00
Gareth Rees
45199757f2 Ignore some more build outputs so that p4 status is clean. 
Copied from Perforce
 Change: 186763
 ServerID: perforce.ravenbrook.com
 2014-07-01 11:33:37 +01:00
Gareth Rees
76bad5eee3 Protgranularity is the same on all unixes, so only need one implementation. 
Copied from Perforce
 Change: 186761
 ServerID: perforce.ravenbrook.com
 2014-07-01 11:21:39 +01:00
Gareth Rees
a11bc59b9c Fix build on freebsd. 
Copied from Perforce
 Change: 186760
 ServerID: perforce.ravenbrook.com
 2014-07-01 11:07:42 +01:00
Gareth Rees
9d1cec7942 Ensure that the amcss test case uses a wide range of arena grain sizes (by scaling up the whole allocation). 
Remove hack from rnd_grain -- this was covering up a bug.
Base the AMC "large" segment determination on the requested object size, not the (rounded up) segment size.
Assert in the case where largeSize < extendBy: this has bad space performance.

Copied from Perforce
 Change: 186755
 ServerID: perforce.ravenbrook.com
 2014-06-30 16:07:09 +01:00
Gareth Rees
33bd4b5975 Fix typo. 
Copied from Perforce
 Change: 186750
 ServerID: perforce.ravenbrook.com
 2014-06-28 20:03:15 +01:00
Gareth Rees
36a9feb05e Refer to keyword-taking version of creation function. 
Copied from Perforce
 Change: 186716
 ServerID: perforce.ravenbrook.com
 2014-06-20 15:25:48 +01:00
Gareth Rees
b926ff583f Use $(target_name) consistently in the xcode project file. don't unset "treat warnings as errors". 
Copied from Perforce
 Change: 186702
 ServerID: perforce.ravenbrook.com
 2014-06-19 17:48:36 +01:00