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SapMachine #2250: Add adjustments to heap dumps for the buildpack #2251

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Merged
RealCLanger merged 17 commits into from
Jun 26, 2026
+378 −5
Merged

SapMachine #2250: Add adjustments to heap dumps for the buildpack #2251

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fcccb86
Added heap dump changes for buildpack.
schmelter-sap May 7, 2026
bbee3b9
Added test for partial array dump.
schmelter-sap May 7, 2026
0c82382
Fixed wrong compression value.
schmelter-sap May 7, 2026
67e3114
Fixed wrong dump order for vthreads.
schmelter-sap May 11, 2026
81d0ba4
Add missing tests.
schmelter-sap May 18, 2026
f2305a2
Fixed some descriptions.
schmelter-sap May 18, 2026
4909815
Fixed integer overflow
schmelter-sap May 19, 2026
c560113
Fixed spellings.
schmelter-sap May 20, 2026
1822fef
Removed SAPJVM comments and change flag name.
schmelter-sap May 22, 2026
153d880
Keep trace message even on non-parallel dump.
schmelter-sap May 28, 2026
e7a6eea
Limit the range of parallelism to avoid overflows.
schmelter-sap May 28, 2026
bd235ce
Cleanup.
schmelter-sap Jun 1, 2026
bd4c739
Improved comment.
schmelter-sap Jun 1, 2026
a23703b
Make sure the HPROF_HEAP_DUMP_END record is written.
schmelter-sap Jun 10, 2026
f6d6ab6
Fixes to the test.
schmelter-sap Jun 17, 2026
fa24050
Fixed typo in comment.
schmelter-sap Jun 22, 2026
ef16cb5
Merge branch 'sapmachine' into hd
RealCLanger Jun 26, 2026
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Limit the range of parallelism to avoid overflows.
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@schmelter-sap
schmelter-sap committed May 28, 2026
commit e7a6eeaa517aca97c07db23b5be287bf98d31e7f
1 change: 1 addition & 0 deletions src/hotspot/share/runtime/globals.hpp
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Expand Up @@ -725,6 +725,7 @@ const int ObjectAlignmentInBytes = 8;
product(uint, HeapDumpParallelism, 0, MANAGEABLE, \
"Sets the parallelism of the heap dump creation. 0 means to let "\
"the VM decide.") \
range(0, 100000) \
\
/* SapMachine 2026-05-06: Allow to skip content of arrays in dumps.*/ \
product(bool, LimitPrimitiveArrayContentInHeapDump, false, MANAGEABLE, \
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