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Author SHA1 Message Date
Gareth Rees
ddf49ff7e9 Mvt takes configurable alignment via a keyword argument. 
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Gareth Rees
5d0a3d48d9 Catch-up merge from master sources to mps/branch/2013-05-17/emergency 
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Richard Brooksby
8a9d451ff8 Catch-up merge from custom/cet/main to master. 
Includes installable assertion handler, events in circular memory buffers, LARGEADDRESSAWARE, etc.

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Gareth Rees
46ca22c648 Fix review comments from rb in <https://info.ravenbrook.com/mail/2013/05/23/18-17-17/0/> 
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 2013-05-24 00:48:19 +01:00
Gareth Rees
61743c36b4 On platform lii6gc, the mps needs a bunch of symbols which are not defined if the -ansi option is given to gcc. these can be enabled by defining features like _gnu_source, but all headers share a common set of features (via <feature.h>) and so all sources in the same compilation unit must turn on the same set of features. make sure this happens by turning on the features in config.h (not mpstd.h). 
Remove <string.h> from mpsi.h (not needed).

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 2013-05-23 19:35:47 +01:00
Richard Brooksby
60f7df4335 Adjusting the default extend_by of the mv pool to be more sensible and match the other pools, but overriding it in the case of the arena control pool, where the default originated. 
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 2013-05-19 20:01:52 +01:00
Richard Brooksby
e8eb1a1462 Fixing the mvff documentation to say that the keyword arguments are optional, and documenting their default values. 
Attaching the note about some keywords not affecting allocation points to those keywords with a footnote reference.
Fixing the default alignment setting to MVFF pool to MPS_PF_ALIGN.

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 2013-05-16 18:12:54 +01:00
Richard Brooksby
8b430778b6 Replacing varargs passed to seginit with keyword argument list. 
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 2013-05-09 17:34:01 +01:00
Richard Brooksby
0206eb695b Implementing configurable maximum argument list length. 
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 2013-05-08 23:47:38 +01:00
Richard Brooksby
e67939cabb Pushing varargs decoding into a pool class method. much simpler. 
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 2013-05-08 22:43:51 +01:00
Richard Brooksby
fcef8c8a63 Eliminating mps_key_varargs and instead decoding deprecated varargs in one place in mpsi.c, so that each pool or other class doesn't have to deal with them. 
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Richard Brooksby
a8afd8e6f4 Converting pools to use keyword arguments, mostly, and so far inconsistently, but at least it compiles. 
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 2013-05-08 16:21:12 +01:00
Richard Brooksby
714bf2aff2 Basically working keyword arguments, though vmparam is unsatisfactory. 
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 2013-05-03 17:20:35 +01:00
Richard Brooksby
f53a5e569d Configuring awl pool to give give up and scan an entire segment after 200 single access hits, after observing open dylan bootstrap on ubuntu 12 hammering the table and making no progress. 
AWL pool no longer tries a single access if the trace band has reached rank WEAK, since it doesn't need to.

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 2012-09-11 21:21:26 +01:00
Richard Brooksby
b82e27dfa6 Merging recent review changes from variety-reform branch. 
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 2012-09-06 16:59:31 +01:00
Richard Brooksby
6b417b80d3 Responding to nb's review of variety-reform. 
https://info.ravenbrook.com/mail/2012/09/06/15-42-57/0/

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 2012-09-06 16:47:44 +01:00
Richard Brooksby
e6e620f76c Merging branch/2012-08-21/diagnostic-telemetry. 
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 2012-09-05 23:45:31 +01:00
Richard Brooksby
b6043c7a01 Making hot the default variety, so that "cc -c mps.c" comes out hot. 
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 2012-09-05 23:04:12 +01:00
Richard Brooksby
aede28b20f Downgrading recommended optimisation from -o3 to -o2. 
DL is uneasy that we're safe against aliasing problems.  Will look more carefully later.

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 2012-09-05 19:04:04 +01:00
Richard Brooksby
1d42c13c25 Merging branch/2012-08-15/variety-reform. 
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 2012-09-05 18:44:44 +01:00
Richard Brooksby
81104ff2ff Providing config_plinth_none so that open dylan can build using mps.c without depending on the c library. 
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 2012-09-05 09:45:24 +01:00
Richard Brooksby
58b1829c39 Resolving fixmes. 
Correcting untruths in <design/config>.

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 2012-09-03 14:46:09 +01:00
Richard Brooksby
52dab6de7e Renaming varieties we to rash and di to diag. leaving ti alone as it will be deleted shortly in merge with diagnostic-telemetry branch. 
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Richard Brooksby
003ea87973 Renaming "he" variety to "hot" and "ci" variety to "cool". like the old days. 
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 2012-09-02 11:04:53 +01:00
Richard Brooksby
0070b005a1 Removing product-specific configuration, including dylan- and scriptworks-specific targets and config_prod configurations. we should support any necessary requirements generically. 
It's now possible to write "cc -c mps.c" and get a sensible result.

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 2012-09-02 10:39:42 +01:00
Richard Brooksby
01c0cf7acb Compiling with a static checking level by default, doubling the speed of the cool variety. 
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 2012-09-01 11:40:43 +01:00
Richard Brooksby
6bdffe4c12 Abolishing a bunch of varieties and reforming the hot variety to run about as fast as white-hot. 
See <http://info.ravenbrook.com/mail/2012/08/15/17-43-37/0/>.

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 2012-09-01 00:01:03 +01:00
Richard Brooksby
28c9bb13f3 Cool varieties now log events on the critical path too, whereas hot varieties only log elsewhere. 
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 2012-08-31 17:26:48 +01:00
Richard Brooksby
24eb124aa4 Now there is no measurable performance penalty for events, they're on in all varieties (except we). 
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Richard Brooksby
a327f0cd7e Expanded event parameters into separate macros annotated with parameter names, simplifying event definition macros. 
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 2012-08-31 04:25:18 +01:00
Richard Brooksby
6ced7e36b8 Fixing further pedantic compilation issues on xci3gc. 
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 2012-08-26 17:07:32 +01:00
Richard Brooksby
4311e93f88 Fixing compilation of event_clock on pedantic gcc, specifically xci3gc. 
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 2012-08-26 16:44:17 +01:00
Richard Brooksby
424c9f9239 Removing references to obsolete platforms. 
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 2012-08-12 23:29:49 +01:00
Richard Brooksby
0f4b6dc65d Removed support for old or dead platforms: osf/1, irix, mac system 7, sunos, windows nt on alpha, windows nt on powerpc. 
See <https://github.com/datafueled/memory-pool-system/pull/3> for the origin of this change.

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 2012-08-08 19:02:57 +01:00
Richard Brooksby
58bd26ec77 Adding w3i3mv to mps.c, allowing simple builds. this now works: 
cl /Feamcss.exe /DCONFIG_PROD_MPS /DCONFIG_VAR_CI amcss.c fmtdy.c fmtdytst.c fmtno.c mps.c testlib.c

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 2012-07-30 16:48:02 +01:00
Richard Brooksby
5b8faf430b Fixing signal handling for freebsd 7. freebsd now signals sigsegv with code segv_accerr for memory protection faults. updated config.h. 
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 2012-07-30 14:39:40 +01:00
David Lovemore
0c22e4fb5a Fixed up long constants and shifts that needed to be cast to correct type. 
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 2012-05-03 16:38:47 +01:00
Richard Kistruck
788aac4a8f mps br/timing traceanc: (tidying only) improve comments and variable 
names.

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Richard Kistruck
81186b3204 Mps br/diagtag: diag_prefix_ in config.h, instead of hard-wired. 
Note .filter-disable.

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 2007-08-14 13:31:46 +01:00
Richard Kistruck
a5a265a391 Mps br/diagtag: determine diag_buffer_size in config.h; space for 
20000 chars (10 screenfuls) in diag varieties, 1 char in others.
Handle diag->buf overflow (in fact was already handled; now tested; 
 in the always-on safety tests, use a condition that is verbatim 
 the same as the corresponding AVER).
Diag type: DiagSig, and AVERT(Diag, diag).  Neater .rules.debug.

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 2007-08-13 18:07:30 +01:00
Richard Kistruck
844b22f67c Mps master: diag_with_stream_and_writef. 
trace.c: traceFindGrey_diag: wrap calls in DIAG(), prevent report
overflow, reduce report array to 20 chars, and use WriteF.

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 2007-07-19 14:38:57 +01:00
Richard Kistruck
7d5719014d Mps br/diag: config.h: translate config_debug to config_stats, 
because that's what it means.  It's got nothing to do with debugging!
Note: this affects MPS_VARIETY_STRING, and version.c#MPSVersionString.

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 2007-06-29 14:26:50 +01:00
Richard Kistruck
b44832b7f6 Mps br/diag: rename #def "diagnostics" as "statistics", as all the 
macros it controls are called "STATISTIC_blah", and same replacement 
in comments.  The term "diagnostic" means something else now: see 
design/diag/.

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 2007-06-29 14:08:00 +01:00
Richard Kistruck
dad98183fc Mps br/diag: back to diag_with_printf again. 
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 2007-05-23 16:39:26 +01:00
Richard Kistruck
6c68e81099 Mps br/diag: release exp-162395: 
Switch from DIAG_WITH_PRINTF to _WITH_STREAM_WRITEF.
(Still just from TraceStart).

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 2007-05-23 15:45:32 +01:00
Richard Kistruck
e3c37ff15e Mps br/diag: diag-out with writef and diag_stream does not work in cet. 
Hope to fix in time, but for now I need DIAG-out to work, so switch 
to printf (yes, really, I know, sorry).
Also, only do DIAG-out in variety.di, to avoid damage to .ci.
So for now, remove DIAG_WRITEF and DIAG from arenavm and trace.
To test, add DIAG_PRINTF in trace.

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 2007-05-21 16:28:50 +01:00
Richard Kistruck
17f1066b27 Mps br/diag: new variety.di: hot+diagnostics 
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 2007-04-27 16:46:51 +01:00
Richard Kistruck
b991aab81f Mps br/diag: backout change to variety.ii: 
(was now has DIAGNOSTICS, and no logging;
now: back to CONFIG_LOG, and no diag)

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 2007-04-27 16:33:38 +01:00
Richard Kistruck
51ae6e346f Mps br/diag: variety.ii: now has diagnostics, and no logging (pro tem); 
mpm.h: DIAG() et al under control of DIAGNOSTICS;
diag.c: under control of DIAGNOSTICS, plus add header and copyright.

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David Jones
bfc14882e8 Mps: typo in config.h was breaking freebsd builds. 
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 2007-03-09 09:35:31 +00:00