Show that after finding one RankFINAL segment, traceFindGrey then
goes back to RankEXACT segs before tracing the next RankFINAL segment.
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Change: 162626
ServerID: perforce.ravenbrook.com
Switch from DIAG_WITH_PRINTF to _WITH_STREAM_WRITEF.
(Still just from TraceStart).
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Change: 162395
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trace started. This is just to test the DIAG-out mechanism; it
only affects variety.di.
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Change: 162389
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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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Change: 162387
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Also: DIAG-out TraceStart reason, and -- if a non-monor collection --
DIAG-out an ArenaDescribe.
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Change: 162213
ServerID: perforce.ravenbrook.com
(plus some edits: integrations were not not verbatim)
poolamc.c: Count the loops of amcScanNailed.
If amcScanNailed looped, ss.unfixedSummary is
not accurate, so move all of the ScanStateSummary into
ss.fixedSumamry, so that trace.c's .verify.segsummary
does not erroneously fail.
This fixes job001548.
trace.c: (comment) explain .verify.segsummary
poolamc.c: AMCSegSketch: four character sketch of seg-state
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Change: 162150
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not accurate, so move all of the ScanStateSummary into ss.fixedSumamry,
so that <impl/trace/#verify.segsummary> does not erroneously fail.
See also log file a2nNailedLoopReset.txt.
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Change: 162000
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shows summary is CORRECT. So: discrepancy between refs seen by
AMCSegAllobjSummary() and those seen by AMCScan() of boarded segment.
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Change: 161996
ServerID: perforce.ravenbrook.com
Save sketches (abzSketchTotal and abzSketchTotalPrev) in amcseg,
which get Described when unfixedSummary is wrong: let's see whether
there's a pattern to the way the previous summary was created.
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Change: 161994
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SegDescribe the seg being scanned, and the seg being Fixed (ie. holding
the referent object that we have just failed to forward).
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Change: 161979
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- new mps_message_type_gc_start() explains what triggered a collection;
- design/message: add guide.
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Change: 161204
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TraceStart may overwrite fields of in-use message.
TraceStart may silently drop the TraceStartMessage.
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Change: 161203
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Making some new files consistent with changes from that branch.
Deleting some new Global Graphics confidential files.
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Change: 30256
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This change will be integrated but ignored (-ay) to the gg-epcore/union sources, so that they retain HopeNames.
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Change: 24911
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This was achieved by partially undoing changelist 24817, including an accidental corruption of eventgen.pl.
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Change: 24877
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