mirrors/emacs
1
Fork 0
mirror of git://git.sv.gnu.org/emacs.git synced 2026-03-31 11:10:51 -07:00
Code Issues Projects Releases Wiki Activity
6995 commits 249 branches 194 tags 1.1 GiB
Commit graph

187 commits

Author SHA1 Message Date
Gareth Rees
839ce9c6d3 Swap .gitignore and .p4ignore. 
Git version 2.32 added the backwards-incompatible "feature" that
.gitignore files that are symbolic links are ignored. Since all our
.gitignore files are symbolic links to the .p4ignore file in the same
directory, for compatibility between the Perforce and Git mirrors of
the repository, this broke "git status" for us and all our users.

See https://github.com/git/git/blob/master/Documentation/RelNotes/2.32.0.txt

This change swaps the files so that .p4ignore is a symbolic link to
.gitignore in each case.
 2022-01-11 14:34:05 +00:00
Gareth Rees
c133843a38 Exclude amcssth from test suites on arm64 for now. 
This is because amcssth fails often on arm64. We believe that this is
not a bug in the arm64 port (because the same failures are observed on
other architectures, but at a much lower frequency), but is rather
because amcssth's lockless multi-threaded updates lead to memory
ordering issues with arm64's relaxed memory ordering rules. We need to
identify all cases where out-of-order updates can happen, and add the
appropriate barriers to prevent them.

See GitHub issue https://github.com/Ravenbrook/mps/issues/59 for details.
 2021-06-03 21:58:04 +01:00
Gareth Rees
de7c1320df Remove mps_arena_expose, deprecated since release 1.111.0 
Also remove mps_arena_unsafe_expose_remember_protection and
mps_arena_unsafe_expose_restore_protection.
 2020-09-24 09:35:47 +01:00
Gareth Rees
5824388e5f Consistent spelling of "license" 2020-08-30 10:13:06 +01:00
Gareth Rees
f47c389a52 Fix indentation of second clause of license. 2020-08-30 10:13:06 +01:00
Gareth Rees
af0f431eda Use https: instead of http: when linking to the ravenbrook web site. 2020-08-30 10:13:03 +01:00
Gareth Rees
cf06b9416b Update license for a couple of files (makefile.in, tool/testaslr.c). 2020-08-30 10:04:20 +01:00
Peter Jackson
c363af9a7a Merge remaining changes from earlier licence branch. 
Copied from Perforce
 Change: 197111
 2020-08-28 18:05:26 +01:00
Gareth Rees
86106b4739 Integrate changes made in the generic version of this code. 
Copied from Perforce
 Change: 195500
 2018-11-04 11:40:35 +00:00
Gareth Rees
cbf9885146 Document the event parameters. 
Split event ArenaAccess into ArenaAccessBegin and ArenaAccessEnd to avoid the need for the count field.
New events SegReclaim and SegScan.
Delete some redundant events: AMCFinish (PoolFinish), AMCFix, AMCFixForward, AMCFixInPlace (TraceFix), AMCGenCreate (GenInit), AMCGenDestroy (GenFinish), AMCInit (PoolInitAMC), AMCReclaim (SegReclaim), AMCScanBegin, AMCScanEnd (SegScan), ArenaWriteFaults (ArenaAccessBegin), PoolInitMV, TraceScanSeg (SegScan).
Add result code field to events ArenaAllocFail, CommitLimitSet, SegAllocFail.
Remove arena field from events PoolInitAMS, PoolInitMFS, PoolInitMVFF (already appeared in generic PoolInit event).

Copied from Perforce
 Change: 195247
 2018-10-14 14:04:40 +01:00
Gareth Rees
803703fb74 Merge branch/2018-06-20/monitor into the master sources. 
Copied from Perforce
 Change: 195235
 2018-10-13 12:22:24 +01:00
Gareth Rees
882d86bac1 Remove call to pause_end from tracedestroy; see <https://info.ravenbrook.com/mail/2018/10/12/10-20-07/0/> 
The MPS passes the number of system pools to the monitor via the ArenaCreate events, to avoid the monitor having to know how many this is.

Copied from Perforce
 Change: 195227
 2018-10-12 12:35:55 +01:00
Gareth Rees
ec70bbf11a Fix issue identified in review <https://info.ravenbrook.com/mail/2018/09/22/11-42-19/0/> 
Copied from Perforce
 Change: 195139
 2018-09-23 22:59:38 +01:00
Gareth Rees
170ac64c9b Bring tool index up to date. 
Copied from Perforce
 Change: 195117
 2018-09-19 11:42:21 +01:00
Gareth Rees
5ec88060f4 Add source for some of the monitor requirements. 
Add missing design cross-references.
Fix typo: "even" for "event".

Copied from Perforce
 Change: 195075
 2018-09-16 12:43:46 +01:00
Gareth Rees
d2d2895c03 Catch-up merge from master sources at changelevel 194022 to branch/2018-06-20/monitor. 
Copied from Perforce
 Change: 195071
 2018-09-15 21:29:28 +01:00
Gareth Rees
c427556d23 Address issues found in review <https://info.ravenbrook.com/mail/2018/09/15/13-47-16/0/> 
Copied from Perforce
 Change: 195062
 2018-09-15 14:50:54 +01:00
Gareth Rees
0c8dc0dac5 Address issues found in review <https://info.ravenbrook.com/mail/2018/09/13/15-44-23/0/> 
Copied from Perforce
 Change: 195057
 2018-09-13 16:47:51 +01:00
Gareth Rees
3f0dd10bdd Catch-up merge from custom/cet/branch/branch/2018-06-20/monitor to branch/2018-06-20/monitor. 
Copied from Perforce
 Change: 195052
 2018-09-12 09:25:26 +01:00
Nick Barnes
e12c5afaff Monitor: integrate zoom keybindings and recentering from cet custom monitor branch to master monitor branch. 
Copied from Perforce
 Change: 194899
 2018-08-07 12:29:55 +01:00
Nick Barnes
fc396ebf4e Integrate recent monitor improvements from cet custom monitor branch to master monitor branch. 
Copied from Perforce
 Change: 194889
 2018-08-03 17:09:49 +01:00
Nick Barnes
861cadd282 Integrate recent monitor improvements from cet custom monitor branch to master monitor branch. 
Copied from Perforce
 Change: 194879
 2018-08-02 15:46:15 +01:00
Gareth Rees
6c3db77cf2 Look-behind requires a fixed-width pattern. 
Copied from Perforce
 Change: 194787
 2018-07-30 12:24:41 +01:00
Nick Barnes
46790114fe Integrate recent improvements from custom cet monitor branch into master monitor branch. 
Copied from Perforce
 Change: 194747
 2018-07-27 17:36:07 +01:00
Nick Barnes
6b6c6f253a Integrate recent monitor improvements from cet custom monitor branch. 
Copied from Perforce
 Change: 194738
 2018-07-26 14:40:31 +01:00
Nick Barnes
27f47f5472 Integrate various monitor improvements from cet custom branch. see changelist 194730. 
Copied from Perforce
 Change: 194731
 2018-07-24 16:30:30 +01:00
Gareth Rees
08beb998fd Don't represent capacities internally in kilobytes, convert once on initialization. 
In the monitor, start average mortality time series with the initial predicted value.

Copied from Perforce
 Change: 194565
 2018-07-10 13:10:00 +01:00
Gareth Rees
0070b6bec0 Pass keyword arguments to axes.plot. 
Plot condemned gens and size as points rather than lines.
Don't accumulate reference size if no segment information.
Keep bytes on the left axis and fraction on the right if possible.
Plot time series even with a single point (now makes sense with marker= argument).

Copied from Perforce
 Change: 194549
 2018-07-10 08:32:25 +01:00
Gareth Rees
8abe0d5bcc Add time series for total condemned memory during a trace. 
Copied from Perforce
 Change: 194544
 2018-07-09 17:03:53 +01:00
Gareth Rees
13f5b95ddb Add time series for fraction of generations condemned in chain. 
Copied from Perforce
 Change: 194541
 2018-07-09 16:56:16 +01:00
Gareth Rees
9fe19e67fb Add time series for per-trace mortality. 
Copied from Perforce
 Change: 194538
 2018-07-09 16:29:37 +01:00
Gareth Rees
f57b5d54db Add time series for total allocation by the client program. 
Copied from Perforce
 Change: 194537
 2018-07-09 16:21:20 +01:00
Gareth Rees
e67c9dd45d Label the top generation and the generations in the arena's default generation chain, for the benefit of the telemetry monitor. 
Copied from Perforce
 Change: 194536
 2018-07-09 16:11:17 +01:00
Gareth Rees
531c50c614 Keep checkboxes sorted by name. 
Copied from Perforce
 Change: 194355
 2018-07-03 09:35:12 +01:00
Gareth Rees
cee7c490ac Add time series for mortality in a generation, and size of segments referencing each generation. 
Copied from Perforce
 Change: 194348
 2018-07-02 15:40:42 +01:00
Gareth Rees
84b879ab56 Click on a line to find out what it is. 
Copied from Perforce
 Change: 194308
 2018-06-29 12:53:00 +01:00
Gareth Rees
78fb65d63b Synchronously decode as much of the telemetry stream as possible before launching the gui, so that errors can be emitted before creating the window. 
Copied from Perforce
 Change: 194303
 2018-06-29 10:07:21 +01:00
Gareth Rees
c438e927e6 Include mpseventpy in "make install". 
Copied from Perforce
 Change: 194258
 2018-06-28 13:13:06 +01:00
Gareth Rees
791308ab8f Try to open the telemetry file before creating the gui and thread, so that the error appears immediately. 
Copied from Perforce
 Change: 194234
 2018-06-27 11:36:41 +01:00
Gareth Rees
76db61222d Hide axes that don't have any lines. 
Copied from Perforce
 Change: 194233
 2018-06-27 11:33:18 +01:00
Gareth Rees
a82d40af6e Need to check the stop signal if there were no batches. 
Copied from Perforce
 Change: 194228
 2018-06-27 10:32:34 +01:00
Gareth Rees
46517c51ff Stop decoding messages when application exits. 
Copied from Perforce
 Change: 194223
 2018-06-27 10:28:21 +01:00
Gareth Rees
fd7a40c59b Decode the events in another thread to avoid the need for non-blocking i/o and so make the code portable to windows. 
Copied from Perforce
 Change: 194215
 2018-06-27 09:10:30 +01:00
Gareth Rees
9ebafea5ab Better approach to averaging the cpu usage. 
Copied from Perforce
 Change: 194210
 2018-06-27 08:51:17 +01:00
Gareth Rees
2c494e9878 New events arenapollbegin and arenapollend. 
Measure fraction of CPU time in polling.
Represent the units of each TimeSeries.
Draw graphs for up to two different units using Axes.twinx.

Copied from Perforce
 Change: 194204
 2018-06-26 16:21:48 +01:00
Gareth Rees
6152f3449b Refactor the code so that the sorting and time interpolation takes place in the event decoder. 
Record the problem with clocks wrapping round on 32-bit systems.
Tooltips for time series.
Read and ignore unknown event codes.

Copied from Perforce
 Change: 194199
 2018-06-26 14:12:37 +01:00
Gareth Rees
4a8c38e599 Setfixedwidth responds better when image resized. 
Copied from Perforce
 Change: 194178
 2018-06-26 11:07:26 +01:00
Gareth Rees
ee7d0e06e7 Pause/unpause during live animation. 
Zooming/panning automatically pauses.

Copied from Perforce
 Change: 194177
 2018-06-26 11:05:43 +01:00
Gareth Rees
4fc9c32342 Make the list of line checkboxes scrollable. 
Copied from Perforce
 Change: 194172
 2018-06-26 09:59:44 +01:00
Gareth Rees
afc5738022 Improved name. 
Copied from Perforce
 Change: 194154
 2018-06-25 15:54:57 +01:00