#1994: interpinfo TOTAL_PMCS and ACTIVE_PMCS no longer work in 3.0.0
----------------------+-----------------------------------------------------
Reporter: pmichaud | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: core | Version: 3.0.0
Severity: high | Keywords:
Lang: perl6 | Patch:
Platform: |
----------------------+-----------------------------------------------------
The .INTERPINFO_TOTAL_PMCS and .INTERPINFO_ACTIVE_PMCS functions of the
interpinfo opcode no longer return correct values in 3.0.0:
{{{
pmichaud@orange:/zip/parrot$ cat interpinfo.pir
.sub 'main'
.include 'interpinfo.pasm'
$P0 = new ['ResizablePMCArray']
$P0[5] = 'hello'
sweep 1
collect
$I0 = interpinfo .INTERPINFO_GC_MARK_RUNS
say $I0
$I0 = interpinfo .INTERPINFO_GC_COLLECT_RUNS
say $I0
$I0 = interpinfo .INTERPINFO_ACTIVE_PMCS
say $I0
$I0 = interpinfo .INTERPINFO_TOTAL_PMCS
say $I0
.end
pmichaud@orange:/zip/parrot$ parrot-3.0.0/install/bin/parrot
interpinfo.pir
1
2
0
0
pmichaud@orange:/zip/parrot$
}}}
These apparently worked in 2.3.0 and 2.6.0, but stopped working before
2.9.1:
{{{
pmichaud@orange:/zip/parrot$ parrot-2.3.0/install/bin/parrot
interpinfo.pir
1
2
941
2048
pmichaud@orange:/zip/parrot$ parrot-2.6.0/install/bin/parrot
interpinfo.pir
1
2
940
1280
pmichaud@orange:/zip/parrot$ parrot-2.9.1/install/bin/parrot
interpinfo.pir
1
2
0
0
pmichaud@orange:/zip/parrot$
}}}
I'm hoping to use these again to instrument the memory usage
characteristics of Rakudo and NQP.
Pm
--
Ticket URL: <https://trac.parrot.org/parrot/ticket/1994>
Parrot <https://trac.parrot.org/parrot/>
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