Thomas Stuefe
da296cbea1
8363996: Obsolete UseCompressedClassPointers
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Reviewed-by: rkennke, kvn, adinn, dholmes, mdoerr, iklam, fyang
2026-03-26 11:08:48 +00:00
Paul Hübner
2069edca68
8377454: TestZGCWithCDS.java should also test different combos of UseCompactObjectHeaders
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Reviewed-by: dholmes, stuefe
2026-03-02 02:23:23 +00:00
Sergey Bylokhov
a6462d641c
8374316: Update copyright year to 2025 for hotspot in files where it was missed
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Reviewed-by: kbarrett
2025-12-30 12:08:36 +00:00
Roman Kennke
1e57648abd
8350457: Implement JEP 519: Compact Object Headers
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Reviewed-by: mdoerr, coleenp, zgu
2025-05-22 10:48:50 +00:00
Roman Kennke
44ec501a41
8305895: Implement JEP 450: Compact Object Headers (Experimental)
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Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Hamlin Li <mli@openjdk.org>
Co-authored-by: Thomas Stuefe <stuefe@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Reviewed-by: coleenp, stefank, stuefe, phh, ihse, lmesnik, tschatzl, matsaave, rcastanedalo, vpaprotski, yzheng, egahlin
2024-11-08 17:21:39 +00:00
Axel Boldt-Christmas
821c514a13
8341692: Implement JEP 490: ZGC: Remove the Non-Generational Mode
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Reviewed-by: ihse, eosterlund, stefank, prr, cjplummer, dholmes
2024-10-30 11:05:07 +00:00
Axel Boldt-Christmas
a0595761ef
8310187: Improve Generational ZGC jtreg testing
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Reviewed-by: stefank, eosterlund, stuefe
2023-06-20 10:08:13 +00:00
Igor Ignatyev
04280a0d05
8249000: vm.gc.X should take selected JIT into account
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Reviewed-by: kvn
2020-07-10 11:52:35 -07:00
Erik Österlund
382e5dc334
8241825: Make compressed oops and compressed class pointers independent (x86_64, PPC, S390)
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Reviewed-by: coleenp, fparain, stuefe, mdoerr
2020-05-13 09:36:12 +00:00
Igor Ignatyev
9f86d94580
8244491: make runtime/cds/appcds/TestZGCWithCDS.java test more robust
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Reviewed-by: dholmes
2020-05-05 18:02:11 -07:00
Igor Ignatyev
bc8065facd
8244485: runtime/cds/appcds/TestZGCWithCDS.java fails after 8244385
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Reviewed-by: dcubed
2020-05-05 14:55:23 -07:00
Igor Ignatyev
c976be69c3
8244385: various clean-ups in runtime tests
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Reviewed-by: minqi
2020-05-05 09:27:22 -07:00
Igor Ignatyev
70e632d5ec
8243935: remove copying of s.h.WB$WhiteBoxPermission in hotspot tests
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Reviewed-by: dholmes, stefank
2020-04-28 19:57:02 -07:00
Per Lidén
2e4783411e
8240745: Implementation: JEP 377: ZGC: A Scalable Low-Latency Garbage Collector (Production)
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Reviewed-by: stefank, eosterlund
2020-04-03 23:40:33 +02:00
Yumin Qi
90a39195c1
8240563: [TESTBUG] WB_IsCDSIncludedInVmBuild should support uncompressed oops/klasses
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With 8232069, CDS works with uncompressed oops/kalsses, detecting CDS code no longer bases on the two flags.
Reviewed-by: iklam
2020-03-12 09:07:11 -07:00
Yumin Qi
6cb2e02af6
8240546: runtime/cds/appcds/TestZGCWithCDS.java fails with Graal
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Test failed since Graal does not work with ZGC, fixed in test to skip Graal if ZGC.
Reviewed-by: ccheung
2020-03-04 21:29:14 -08:00
Yumin Qi
c37ebcd730
8232069: Enable CDS even when UseCompressedClassPointers and/or UseCompressedOops are false
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Fix to save UseCompressedOops and UseCompressedClassPointers in shared archive and at runtime run with CDS only if they are matched the stored versions.
Reviewed-by: iklam, ccheung
2020-02-11 12:16:23 -08:00
