Always recording events into buffers, but only writing them to the telemetry stream if they're enabled.
Copied from Perforce
Change: 179136
ServerID: perforce.ravenbrook.com
Abolishing event formats. Each event now has its own structure.
Event parameters are now written directly into the event buffer, rather than being copied twice.
Copied from Perforce
Change: 179010
ServerID: perforce.ravenbrook.com
arenavm.c -- move chunk-return into new function "VMCompact".
(also, in VMArenaFinish, null out arena->primary in VMArenaFinish, so it is not left dangling).
arena.c, arenavm.c, mpm.h, mpmst.h, mpmtypes.h:
arena->class->compact: ArenaCompact, ArenaTrivCompact, VMCompact
trace.c -- traceReclaim calls ArenaCompact!
Copied from Perforce
Change: 170095
ServerID: perforce.ravenbrook.com
tract.c -- fix more ChunkCache defects:
- drop never-read chunkCache->pageTableBase and pageTableLimit fields: they were used for ChunkOfSeg(), back when each SegStruct was actually a PageStruct is some chunk's PageStructTable; see VMArenaChunkOfSeg() in //info.ravenbrook.com/project/mps/branch/2001-08-13/trunk/src/arenavm.chttps://github.com/Ravenbrook/mps/issues/46
- there's no need for arena to initialise the chunk cache; this allows en/decache functions to be local to tract.c (ie. declared static)
Copied from Perforce
Change: 170083
ServerID: perforce.ravenbrook.com
Messages:
- _gc_start and _gc now always ControlAlloc'd, new lifecycle, much better code. Fixes job001989.
- New test zmess, which tests generating and getting MPS messages. Tests job001989, and also job001658 (subsumes fin1658a.c).
- New file traceanc.c, for ancillary code extracted from trace.c.
- Diag (.variety.di) at ArenaDestroy, say if message queue non-empty.
Randomize() and rnd() now much better seeding, improved (more random) generator, thorough verification, faster.
New test zcoll (incomplete), which tests MPS collections, their timing, and feedback about them.
MPS_ALERT_COLLECTION_START/STOP renamed as MPS_ALERT_COLLECTION_BEGIN/END
Copied from Perforce
Change: 167392
ServerID: perforce.ravenbrook.com
re-create them immediately after a trace sends its last message.
Store them, one per TraceId, in ArenaStruct. Cope correctly if they
cannot be created (ControlAlloc fails). Destroy them correctly on
mps_arena_destroy. See job001989 and design/message-gc#lifecycle
(not yet written).
Copied from Perforce
Change: 166918
ServerID: perforce.ravenbrook.com
function; MPS calls it synchronously on collection start/stop
(immediately after posting start/stop message). The callback
receives two ints: alertcode (start|stop; see mps.h), and whycode
(trace->why). Note: callback is also called for heap walk
start/stop.
amcss.c: show start/stop alerts.
Copied from Perforce
Change: 166703
ServerID: perforce.ravenbrook.com
just before finishing the control pool. This clearly shows the
job001784 leak, and allows some checking for other such leaks.
Copied from Perforce
Change: 164385
ServerID: perforce.ravenbrook.com
Add diagnostics to show ControlPool leak when deallocating nailboards with auto_header format.
See logfiles added in this changelist.
Copied from Perforce
Change: 164383
ServerID: perforce.ravenbrook.com
reserved and committed (only the two most important things to know!).
Transgression: This entails calling the ArenaReserved function.
Copied from Perforce
Change: 163663
ServerID: perforce.ravenbrook.com
arena.c: turn off call from ArenaDescribe to GlobalsDescribe,
because it outputs too much stuff (perhaps this change should be
reverted later).
Copied from Perforce
Change: 162212
ServerID: perforce.ravenbrook.com
Making some new files consistent with changes from that branch.
Deleting some new Global Graphics confidential files.
Copied from Perforce
Change: 30256
ServerID: perforce.ravenbrook.com
This change will be integrated but ignored (-ay) to the gg-epcore/union sources, so that they retain HopeNames.
Copied from Perforce
Change: 24911
ServerID: perforce.ravenbrook.com
This was achieved by partially undoing changelist 24817, including an accidental corruption of eventgen.pl.
Copied from Perforce
Change: 24877
ServerID: perforce.ravenbrook.com
