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Author SHA1 Message Date
Gareth Rees
96d1aec2b6 Catch-up merge from master/...@184830 to nailboard branch. 
Copied from Perforce
 Change: 184951
 ServerID: perforce.ravenbrook.com
 2014-03-21 22:19:10 +00:00
Gareth Rees
1747357cec In configure.ac, parse the release name out of code/version.c. 
This means that there is now just one place in the sources where the release name is specified.

Copied from Perforce
 Change: 184830
 ServerID: perforce.ravenbrook.com
 2014-03-17 14:53:58 +00:00
Richard Brooksby
10f3818649 Merging branch/2014-01-17/cbs-tract-alloc into master. 
Copied from Perforce
 Change: 184783
 ServerID: perforce.ravenbrook.com
 2014-03-13 15:28:06 +00:00
Richard Brooksby
f6a29c8f35 Apss test relies on non-zoned client arena to test tight memory condition, but client arena is zoned by default now. fixed the test to set up a non-zoned client arena. 
Copied from Perforce
 Change: 184779
 ServerID: perforce.ravenbrook.com
 2014-03-13 15:00:37 +00:00
Richard Brooksby
a2f3b72b3c Return the correct reason that arena extension failed. 
Copied from Perforce
 Change: 184777
 ServerID: perforce.ravenbrook.com
 2014-03-13 13:48:43 +00:00
Gareth Rees
7447c0dac2 Rangeinitcopy unused; remove. 
Copied from Perforce
 Change: 184775
 ServerID: perforce.ravenbrook.com
 2014-03-13 12:30:16 +00:00
Richard Brooksby
6cfc226ebd Implementing top-down (last fit) allocation in zones. 
Copied from Perforce
 Change: 184771
 ServerID: perforce.ravenbrook.com
 2014-03-13 12:06:28 +00:00
Richard Brooksby
46dc29b3da Responding to code review <https://info.ravenbrook.com/mail/2014/03/12/15-42-41/0/>. 
Copied from Perforce
 Change: 184754
 ServerID: perforce.ravenbrook.com
 2014-03-12 15:45:50 +00:00
Richard Brooksby
f55d451b86 Improving rangecopy based on code review suggestion <https://info.ravenbrook.com/mail/2014/03/10/17-01-58/0/>. 
Copied from Perforce
 Change: 184743
 ServerID: perforce.ravenbrook.com
 2014-03-12 11:30:05 +00:00
Richard Brooksby
996c9eab52 Arenacv is not designed to work on a zoned client arena, even though this has become a possible combination. removed that case. 
Copied from Perforce
 Change: 184742
 ServerID: perforce.ravenbrook.com
 2014-03-12 10:46:44 +00:00
Richard Brooksby
83ed2f72bf Reponding to code review <https://info.ravenbrook.com/mail/2014/03/10/17-01-58/0/>. 
Renaming the arena’s “zoned CBS” back to earlier “free CBS”, especially since it might not be zoned.

Copied from Perforce
 Change: 184738
 ServerID: perforce.ravenbrook.com
 2014-03-11 17:27:57 +00:00
Richard Brooksby
2a7fd3c326 Incomplete response to code review. see <https://info.ravenbrook.com/mail/2014/03/07/11-21-03/0/>. 
Copied from Perforce
 Change: 184735
 ServerID: perforce.ravenbrook.com
 2014-03-11 16:39:11 +00:00
Richard Brooksby
098eb9e6d7 Catch-up merge from master. 
Copied from Perforce
 Change: 184732
 ServerID: perforce.ravenbrook.com
 2014-03-11 16:30:47 +00:00
Richard Brooksby
c861919d7f Catch-up merge from masters. 
Copied from Perforce
 Change: 184728
 ServerID: perforce.ravenbrook.com
 2014-03-11 16:13:39 +00:00
Richard Brooksby
4a27ce10f0 Catch-up merge from branch/2014-02-22/splay-tune to pick up code review changes. 
Copied from Perforce
 Change: 184727
 ServerID: perforce.ravenbrook.com
 2014-03-11 16:07:19 +00:00
Richard Brooksby
4b0b5f32b3 Responding to code review <https://info.ravenbrook.com/mail/2014/03/07/18-03-14/0/>. 
Updating Splay Tree design document to be reasonably consistent with the current code.
Disabling tree functions not currently in use.

Copied from Perforce
 Change: 184723
 ServerID: perforce.ravenbrook.com
 2014-03-11 15:46:51 +00:00
Richard Brooksby
d945d664bf Improving comments in response to code review suggestions <https://info.ravenbrook.com/mail/2014/03/11/14-47-33/0/>. 
Copied from Perforce
 Change: 184725
 ServerID: perforce.ravenbrook.com
 2014-03-11 15:46:51 +00:00
Richard Brooksby
0cb5069ea8 Responding to code review <https://info.ravenbrook.com/mail/2014/03/07/22-40-36/0/>. 
Using TREE_ELT where appropriate.
Using AVERT consistently on Tree, but see job003691.

Copied from Perforce
 Change: 184724
 ServerID: perforce.ravenbrook.com
 2014-03-11 15:46:51 +00:00
Richard Brooksby
9e231b8784 Fixing windows build. 
Copied from Perforce
 Change: 184721
 ServerID: perforce.ravenbrook.com
 2014-03-11 15:22:21 +00:00
Richard Brooksby
45ddf38adc Fixing freebsd build. 
Copied from Perforce
 Change: 184719
 ServerID: perforce.ravenbrook.com
 2014-03-11 14:46:47 +00:00
Gareth Rees
aa9024c3e0 Fix bug in nailboardisresrange: must return false when nail found. 
Extract common code for size computations.
More accurate size computation using offsetof.
Macros for NailboardNewNails and NailboardClearNewNails.
Since level shift is constant (for now), use constant instead of structure slot.
Unroll NailboardSet.
Move NailboardIsResClientRange to poolamc where it belongs.

Copied from Perforce
 Change: 184697
 ServerID: perforce.ravenbrook.com
 2014-03-08 20:02:42 +00:00
Gareth Rees
5d003f86dd Turn nailboard test case back on (accidentally got turned off). 
Check NailboardSet call as well as NailboardIsResRange.

Copied from Perforce
 Change: 184696
 ServerID: perforce.ravenbrook.com
 2014-03-08 19:56:44 +00:00
Gareth Rees
b7018a3fca Poolfix is on the critical path, so use aver_critical rather than aver. 
Copied from Perforce
 Change: 184693
 ServerID: perforce.ravenbrook.com
 2014-03-08 10:23:09 +00:00
Gareth Rees
1243791d24 Ensure that djbench and gcbench compile on freebsd: 
Link fmtdy with gcbench.
RESERVE_ALLOC in djbench ignores the return values from mps_reserve and mps_commit.
Don't include alloca.h -- alloca is in stdlib.h.
Rename start, finish to begin, end to avoid "local variable shadows global" error from gcc.

Copied from Perforce
 Change: 184691
 ServerID: perforce.ravenbrook.com
 2014-03-08 00:36:32 +00:00
Gareth Rees
cd7110d70a Add locbwcss and locusss to the test suite on os x, freebsd and linux. 
Add const qualifier so that locbwcss and locusss compile without warnings.
Build djbench and gcbench on FreeBSD and Linux.
Don't include <alloca.h> -- alloca is in stdlib.h.

Copied from Perforce
 Change: 184689
 ServerID: perforce.ravenbrook.com
 2014-03-08 00:24:04 +00:00
Gareth Rees
900ea6ed20 More detailed naiboard description. 
Copied from Perforce
 Change: 184684
 ServerID: perforce.ravenbrook.com
 2014-03-07 21:36:48 +00:00
Gareth Rees
8fa423173c Test nailboard alignment. 
Copied from Perforce
 Change: 184683
 ServerID: perforce.ravenbrook.com
 2014-03-07 21:36:12 +00:00
Gareth Rees
5d874048b2 Delete .gdbinit: it hasn't been necessary to "handle sigbus nostop" on os x since the we started using mach exceptions (change 183002). 
Copied from Perforce
 Change: 184678
 ServerID: perforce.ravenbrook.com
 2014-03-07 19:02:05 +00:00
Gareth Rees
c3bbbe7d4a Catch-up merge from master sources. 
Copied from Perforce
 Change: 184676
 ServerID: perforce.ravenbrook.com
 2014-03-07 17:29:25 +00:00
Gareth Rees
3ed48b827d Ensure that the mps builds on windows by adding <sa> to mpmcommon. 
Copied from Perforce
 Change: 184675
 ServerID: perforce.ravenbrook.com
 2014-03-07 17:24:46 +00:00
Gareth Rees
12ff0b70da Build and run nailboardtest on unix. 
Copied from Perforce
 Change: 184673
 ServerID: perforce.ravenbrook.com
 2014-03-07 16:13:10 +00:00
Gareth Rees
b9e37cf8b1 Further clarify nailboard implementation and design. 
Add links from implementation to design.

Copied from Perforce
 Change: 184671
 ServerID: perforce.ravenbrook.com
 2014-03-07 15:30:37 +00:00
Richard Brooksby
519f208a46 Responding to code review. see <https://info.ravenbrook.com/mail/2014/03/04/12-02-27/0/>. 
Copied from Perforce
 Change: 184669
 ServerID: perforce.ravenbrook.com
 2014-03-07 15:00:54 +00:00
Gareth Rees
414905bd1d Catch-up merge from master sources. 
Copied from Perforce
 Change: 184668
 ServerID: perforce.ravenbrook.com
 2014-03-07 14:59:57 +00:00
Gareth Rees
58beca5bdc Clearer implementation. 
Copied from Perforce
 Change: 184666
 ServerID: perforce.ravenbrook.com
 2014-03-07 14:06:09 +00:00
Gareth Rees
c73e906c34 Simplify nailboard implementation. 
Copied from Perforce
 Change: 184663
 ServerID: perforce.ravenbrook.com
 2014-03-06 20:09:31 +00:00
Gareth Rees
0011337b3a Fix the levels computation. 
Copied from Perforce
 Change: 184612
 ServerID: perforce.ravenbrook.com
 2014-02-28 19:31:33 +00:00
Richard Brooksby
0112bd03b6 Resolving questions left behind in fixmes. 
Copied from Perforce
 Change: 184609
 ServerID: perforce.ravenbrook.com
 2014-02-28 14:42:44 +00:00
Richard Brooksby
98bdeaf173 Adding more unzoned arena test cases back, now that there’s a keyword to the arena. 
Copied from Perforce
 Change: 184608
 ServerID: perforce.ravenbrook.com
 2014-02-28 14:42:18 +00:00
Richard Brooksby
c0e96f9f3c Merging branch/2014-02-22/splay-tune to pick up splay tree improvements. 
Copied from Perforce
 Change: 184606
 ServerID: perforce.ravenbrook.com
 2014-02-28 14:27:40 +00:00
Richard Brooksby
e4451dcf3b Restoring error path for arenaalloc. 
Copied from Perforce
 Change: 184604
 ServerID: perforce.ravenbrook.com
 2014-02-28 13:48:56 +00:00
Richard Brooksby
d62ff57a76 Removing redundant blacklisting event. 
Copied from Perforce
 Change: 184603
 ServerID: perforce.ravenbrook.com
 2014-02-28 13:46:51 +00:00
Richard Brooksby
9eb1d4a298 Adding unzoned arena tests back, now that there is a method of asking for them. 
Copied from Perforce
 Change: 184602
 ServerID: perforce.ravenbrook.com
 2014-02-28 13:46:36 +00:00
Richard Brooksby
b338f41c47 More closely duplicating the allocation policy from the old vmarena, and documenting why. 
Copied from Perforce
 Change: 184601
 ServerID: perforce.ravenbrook.com
 2014-02-28 13:35:51 +00:00
Richard Brooksby
eb75944742 Adding a keyword to the arena to disable zoned allocation. 
Copied from Perforce
 Change: 184599
 ServerID: perforce.ravenbrook.com
 2014-02-28 13:20:06 +00:00
Richard Brooksby
3309e4e7f4 Implementing allocation in the client arena class. 
Copied from Perforce
 Change: 184596
 ServerID: perforce.ravenbrook.com
 2014-02-28 11:23:59 +00:00
Richard Brooksby
a2aa56447c Fixing res/bool confusion found by “xc/debug/fbmtest 244032167” 
Copied from Perforce
 Change: 184595
 ServerID: perforce.ravenbrook.com
 2014-02-28 10:53:07 +00:00
Richard Brooksby
7df4777d3c Reinstating exhaustive splay tree search, since a tree or node may intersect a requested zone set, and be larger than a requested size, but still not satisfy a request. 
Copied from Perforce
 Change: 184594
 ServerID: perforce.ravenbrook.com
 2014-02-28 10:52:45 +00:00
Richard Brooksby
cd19bda000 Tidying up interfaces to cbsinit and cbsfindinzones. 
Documenting assumptions about CBS block allocation used by the arena.

Copied from Perforce
 Change: 184593
 ServerID: perforce.ravenbrook.com
 2014-02-28 10:30:32 +00:00
Richard Brooksby
0c16e904f5 Simplifying the interface to cbsfindinzones. 
Speeding up CBSFindInZones a bit.

Copied from Perforce
 Change: 184589
 ServerID: perforce.ravenbrook.com
 2014-02-28 01:25:18 +00:00