9 Commits

Author SHA1 Message Date
Thomas Schatzl
3e4a59f797 8024662: gc/arguments/TestUseCompressedOopsErgo.java does not compile
Fix compilation error and use of an outdated VM option in the test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
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
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
Reviewed-by: coleenp, mgerdin, hseigel
2013-08-12 17:37:02 +02:00
Bengt Rutisson
a1e1caf8ba 8021879: G1: G1HeapRegionSize flag value not updated correctly
Reviewed-by: tschatzl, jmasa
2013-08-01 09:35:04 +02:00
Tao Mao
7109e85e43 8017611: Auto corrector for mistyped vm options
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
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
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
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