Tao Mao
7a39c2c7d5
6521376: MaxTenuringThreshold and AlwayTenure/NeverTenure consistency
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Adapt InitialTenuringThreshold and MaxTenuringThreshold according to AlwaysTenure/NeverTenure flag setting.
Reviewed-by: jmasa, tschatzl
2014-03-26 12:49:34 +01:00
Andrey Zakharov
29387ae1a7
8037510: CMM Testing: Check Min/MaxHeapFreeRatio flags allows to shrink the heap when using ParallelGC
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Added tests for Min/MaxHeapFreeRatio flags
Reviewed-by: jwilhelm, tschatzl
2014-03-17 16:29:13 +01:00
Erik Helin
814dad45e0
8028254: gc/arguments/TestMinInitialErgonomics.java failed with unexpected initial heap size
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Reviewed-by: brutisso, tschatzl, sjohanss
2014-02-05 10:09:54 +01:00
Jesper Wilhelmsson
0fa3a71c8a
8016309: assert(eden_size > 0 && survivor_size > 0) failed: just checking
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7057939: jmap shows MaxNewSize=4GB when Java is using parallel collector
Major cleanup of the collectorpolicy classes
Reviewed-by: tschatzl, jcoomes
2013-11-01 17:09:38 +01:00
Stefan Johansson
3e9df3ecf1
8025661: Ill-formed -Xminf and -Xmaxf options values interpreted as 0
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Using strtod() instead of atof() when parsing -Xminf and -Xmaxf.
Reviewed-by: brutisso, pliden
2013-10-14 14:21:34 +02:00
Thomas Schatzl
3e4a59f797
8024662: gc/arguments/TestUseCompressedOopsErgo.java does not compile
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Fix compilation error and use of an outdated VM option in the test
Reviewed-by: stefank, jwilhelm
2013-09-18 10:02:19 +02:00
Thomas Schatzl
3184042cd1
8024396: VM crashing with assert(!UseLargePages || UseParallelOldGC || use_large_pages) failed: Wrong alignment to use large pages
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Loosen wrong assert for UseParallelOldGC to UseParallelGC
Reviewed-by: stefank, brutisso
2013-09-16 10:20:45 +02:00
Thomas Schatzl
962008f22b
8010722: assert: failed: heap size is too big for compressed oops
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Use conservative assumptions of required alignment for the various garbage collector components into account when determining the maximum heap size that supports compressed oops. Using this conservative value avoids several circular dependencies in the calculation.
Reviewed-by: stefank, dholmes
2013-09-11 16:25:02 +02:00
Erik Helin
30f059b5fc
8015107: NPG: Use consistent naming for metaspace concepts
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Reviewed-by: coleenp, mgerdin, hseigel
2013-08-12 17:37:02 +02:00
Bengt Rutisson
a1e1caf8ba
8021879: G1: G1HeapRegionSize flag value not updated correctly
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Reviewed-by: tschatzl, jmasa
2013-08-01 09:35:04 +02:00
Tao Mao
7109e85e43
8017611: Auto corrector for mistyped vm options
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The auto corrector for mistyped vm options fuzzy-matches existing flags based on string similarity (Dice's coefficient).
Reviewed-by: kvn, dsamersoff, hseigel, johnc
2013-06-28 20:18:04 -07:00
Thomas Schatzl
b8276670c2
8014765: VM exits if MaxTenuringThreshold is set below the default InitialTenuringThreshold, and InitialTenuringThreshold is not set
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The VM exits when the condition in the subject line applies. The fix sets InitialTenuringThreshold to MaxTenuringThreshold if it is larger than MaxTenuringThreshold and InitialTenuringThreshold has not been set (is default).
Reviewed-by: jwilhelm, jmasa, brutisso, johnc
2013-05-16 23:51:51 +02:00
Thomas Schatzl
9ce9586188
8014489: tests/gc/arguments/Test(Serial|CMS|Parallel|G1)HeapSizeFlags jtreg tests invoke wrong class
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Some jtreg tests reference unknown classes in the @run and @build lines. This change fixes them.
Reviewed-by: stefank, ehelin
2013-05-14 17:08:31 +02:00
Thomas Schatzl
9cfde1acc3
8014058: Regression tests for 8006088
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The patch for 8006088 misses regression tests after a merge error, this CR provides them.
Reviewed-by: jwilhelm, tamao, jmasa
2013-05-13 09:45:33 +02:00
