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1081 commits

Author SHA1 Message Date
Richard Brooksby
b0e4e8528f Adding multi-threading to djbench in order to test performance with thread contention. 
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 Change: 182778
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 2013-06-16 21:20:29 +01:00
Richard Brooksby
8ef0a0be21 Adding recursion factor and repeatable random number seeding to dj benchmark. 
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 Change: 182776
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 2013-06-16 18:59:54 +01:00
Richard Brooksby
d02bc32f5f Adding leader comment description, copyright, and license. 
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 Change: 182775
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 2013-06-16 15:36:17 +01:00
Richard Brooksby
e73109d070 Tidying up djbench and merging into a single file rather than relying on #include hacks. 
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 Change: 182774
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 2013-06-16 15:32:43 +01:00
Richard Brooksby
57925c8a86 Renaming djban test to djbench in xcode project and sharing scheme. 
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 Change: 182773
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 2013-06-16 07:52:15 +01:00
Richard Brooksby
201a76c3b7 Improving usage message. 
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 Change: 182772
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 2013-06-16 00:55:41 +01:00
Richard Brooksby
be18333bdb Fixing parsing of -s and -r options. 
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 Change: 182768
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 2013-06-16 00:38:06 +01:00
Richard Brooksby
c548654603 Generalising dj benchmark test to accept options controlling test parameters and arguments saying which pool classes to test. 
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 Change: 182767
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 2013-06-16 00:21:28 +01:00
Richard Brooksby
29fb66594d Adding "dj" benchmark to exercise manual variable pools and compare with malloc. 
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 Change: 182766
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 2013-06-15 18:41:58 +01:00
Richard Brooksby
b610d57e92 Sharing the scheme building xcode scheme so that others can get logs and profile easily. 
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 Change: 182754
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 2013-06-15 16:24:38 +01:00
Richard Brooksby
117c85cce4 Adding the scheme example to the xcode project. 
Adding a simple Scheme benchmark program to stress the MPS mildly.

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 Change: 182711
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 2013-06-12 23:30:28 +01:00
Richard Brooksby
03a84ad1c5 Ensuring that the arena passes consistency checking before calling vmarenatrivextended, by setting the zoneshift and alignment at the same time. 
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 Change: 182708
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 2013-06-12 20:02:29 +01:00
Richard Brooksby
f9724af3e0 Catch-up merge from custom/cet/main to master, to pick up arena extension callbacks. 
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 Change: 182701
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 2013-06-12 15:33:49 +01:00
Gareth Rees
559703b2ca Fix handling of -i and -o options. 
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 Change: 182634
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 2013-06-08 16:29:04 +01:00
Gareth Rees
eaad083f93 Improve the explanation at the start of globalsfinish. 
Put assertion from vmChunkDestroy into the manual.

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 Change: 182633
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 2013-06-08 16:16:48 +01:00
Gareth Rees
293e78f372 Fri6gc needs the same flags as fri3gc in order to compile mpseventsql. 
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 Change: 182624
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 2013-06-08 13:30:38 +01:00
Richard Brooksby
9e8f8eb1b4 Removing amcssth from the list of automatically run tests, since we have no plans to fix it at present. 
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 Change: 182616
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 2013-06-08 11:18:22 +01:00
Richard Brooksby
ac1e57c0ac Merging branch/2013-05-17/emergency with major rework of mvt, mvff, and cbs. 
Some parts of this are still ragged, and would not normally pass review, but this is a massive improvement to the existing code.

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 Change: 182614
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 2013-06-08 10:57:57 +01:00
Gareth Rees
a16f5b3f6c Test cbs and freelist with different alignments. 
Maintain test state in a structure to avoid having to pass it all around as function arguments.

Copied from Perforce
 Change: 182611
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 2013-06-07 19:36:42 +01:00
Gareth Rees
ccbf5341e8 Mvtfinish must make the structure invalid first. 
Add comment explaining choice of GCSegClass.

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 Change: 182608
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 2013-06-07 15:39:07 +01:00
Gareth Rees
4753e1ba3a Improve design docs following review from rb. 
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 Change: 182606
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 2013-06-07 14:50:22 +01:00
Gareth Rees
ddf49ff7e9 Mvt takes configurable alignment via a keyword argument. 
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 Change: 182605
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 2013-06-07 14:45:14 +01:00
Gareth Rees
c44b1e0e31 Check that all addresses in the freed range belong to the pool, not just the base of the range. 
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 Change: 182602
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 2013-06-07 13:20:20 +01:00
Gareth Rees
08f28c589a Fix function description. 
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 Change: 182601
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 2013-06-07 13:17:21 +01:00
Gareth Rees
bcb3aeacde Oops, forgot fl argument to freelistblocklimit. 
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 Change: 182586
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 2013-06-06 15:58:02 +01:00
Gareth Rees
f651dbdc27 Extra-careful check after setting the limit. 
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 Change: 182585
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 2013-06-06 15:51:41 +01:00
Gareth Rees
fe60d16407 Represent a block on the free list as a freelistblock rather than an addr (for better type safety). add many checks. 
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 Change: 182584
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 2013-06-06 15:47:37 +01:00
Richard Brooksby
5926e279f3 Merging branch/2013-06-05/diag to eliminate the "diag" system. hurrah! 
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 Change: 182575
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 2013-06-06 14:56:47 +01:00
Gareth Rees
81e1ea0da2 Fix build on linux. 
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 Change: 182574
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 2013-06-06 14:21:39 +01:00
Gareth Rees
ef933fde2f Remove diag.c from xcode project. 
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 Change: 182572
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 2013-06-06 13:58:01 +01:00
Gareth Rees
5d10a62ae9 Remove mentions of diagnostic feedback from the design documents and the code; add mentions of corresponding events. 
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 Change: 182570
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 2013-06-06 13:47:33 +01:00
Gareth Rees
ef9c7a057e Remove the diag variety (and the obsolete ti variety) from the makefiles. 
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 Change: 182567
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 2013-06-06 13:46:08 +01:00
Richard Brooksby
e181376dd0 Merging branch/2013-05-01/keyword-arguments to pick up keyword arguments for object formats. 
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 Change: 182562
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 2013-06-06 12:55:04 +01:00
Gareth Rees
4e22988865 Remove diag facility. 
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 Change: 182553
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 2013-06-05 18:35:40 +01:00
Gareth Rees
9e8e01756b Ensure that mpseventcnv and mpseventtxt are built by default on windows, and that mpseventsql is buildable if you request it. 
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 Change: 182537
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 2013-06-05 15:27:42 +01:00
Gareth Rees
3d4cb21f10 Fix compilation of test suite on unix. 
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 Change: 182536
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 2013-06-05 15:05:57 +01:00
Richard Brooksby
6df3381724 Linking tags to mmprevol requests (e.g. request.epcode.12345) to their location on info.ravenbrook.com. 
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 Change: 182526
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 2013-06-05 00:57:04 +01:00
Gareth Rees
4232dc3125 Tidying up in anticipation of review. 
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 Change: 182524
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 2013-06-04 23:49:48 +01:00
Gareth Rees
a027b2b217 Build and run on windows. 
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 Change: 182519
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 2013-06-04 20:52:40 +01:00
Gareth Rees
20c26254ae Catch-up merge from master sources to mps/branch/2013-05-17/emergency. 
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 Change: 182518
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 2013-06-04 20:44:03 +01:00
Gareth Rees
86abc26355 Avoid "variable may be used uninitialized" warning from visual c. 
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 Change: 182517
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 2013-06-04 20:41:19 +01:00
Gareth Rees
b631cd10cd Reorganize windows build so that facts are mentioned in only one place. 
Provide "testrun" target (and batch file) for running the test suite.

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 Change: 182516
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 2013-06-04 20:40:07 +01:00
Gareth Rees
418cb379a2 Avoid "variable may be used uninitialized" warnings. 
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 Change: 182513
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 2013-06-04 18:46:07 +01:00
Gareth Rees
3515defcdd Make fotest run on lii6gc. 
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 Change: 182512
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 2013-06-04 18:40:52 +01:00
Gareth Rees
fbf674c3ed Mvt now fails over from a cbs to a freelist. 
Update test cases and design accordingly.

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 Change: 182509
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 2013-06-04 18:16:32 +01:00
Gareth Rees
e5ad686f7c Encapsulate cbsfindlargest falling back to freelistfindlargest as suggested by rb in review. 
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 Change: 182502
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 2013-06-04 17:10:38 +01:00
Gareth Rees
67ab8d1385 New test case "fotest" for fail-over of cbs to freelist in mvff. (plus stub for mvt.) need some testing hooks in mvff and mvt for getting the cbs. 
This reveals a couple of bugs in MVFF: (i) if CBSDelete fails, this might be because the block is actually on the Freelist instead; (ii) we can't SegFree before calling FreelistDelete because the Freelist needs access to the memory in order to read its pointers.

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 Change: 182500
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 2013-06-04 16:51:24 +01:00
Gareth Rees
757a6417fb Missing extern. 
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 Change: 182496
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 2013-06-04 15:40:45 +01:00
Gareth Rees
577342271d Call abort() instead of exit() for convenience when debugging. 
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 Change: 182495
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 2013-06-04 15:37:12 +01:00
Gareth Rees
662a59c297 In mvff, fall back from cbs to freelist if cbs fails. 
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 Change: 182434
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 2013-06-03 16:21:52 +01:00