Stefan Karlsson
0ad50c2b5c
8234740: Harmonize parameter order in Atomic - cmpxchg
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Reviewed-by: rehn, dholmes
2019-11-25 12:33:15 +01:00
Stefan Karlsson
e527ce4b57
8234562: Move OrderAccess::release_store*/load_acquire to Atomic
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Reviewed-by: rehn, dholmes
2019-11-25 12:22:13 +01:00
Coleen Phillimore
59dcb50e96
8231472: Clean up Monitor::_safepoint_check usage to Mutex::_safepoint_check
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Change Monitor:: to Mutex:: when allocating a Mutex, and in mutexLocker.
Reviewed-by: rehn, dholmes
2019-09-27 07:56:02 -04:00
Thomas Schatzl
d46d9318c1
8213108: Improve work distribution during remembered set scan
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Before scanning the heap for roots into the collection set, merge them into a single remembered set (card table) and do work distribution based on location like other collectors do.
Reviewed-by: kbarrett, lkorinth
2019-06-27 11:48:32 +02:00
Thomas Schatzl
ac21f1bdd5
8223162: Improve ergonomics for Sparse PRT entry sizing
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Scale Sparse PRT table sizes exponentially according to region size.
Reviewed-by: kbarrett, sangheki
2019-06-03 10:50:14 +02:00
Coleen Phillimore
fbafef11c0
8222811: Consolidate MutexLockerEx and MutexLocker
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Make MutexLocker be MutexLockerEx implementation, remove MutexLockerEx calls.
Reviewed-by: dcubed, dholmes, pliden, rehn
2019-04-25 10:56:31 -04:00
Thomas Schatzl
0f0b8626fc
8213996: Remove one of the SparsePRT entry tables
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Remove unused functionality in SparsePRT
Reviewed-by: shade, sjohanss
2018-11-28 11:06:58 +01:00
Thomas Schatzl
0febdff79b
8213997: Remove G1HRRSUseSparseTable flag
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Remove develop flag because it is not used anyway.
Reviewed-by: shade, manc
2018-11-22 09:25:19 +01:00
Thomas Schatzl
0e622f29a2
8211388: Make OtherRegionsTable independent of the region it is for
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Reviewed-by: sjohanss, sangheki
2018-10-31 13:43:57 +01:00
Thomas Schatzl
3a343a5681
8071913: Filter out entries to free/uncommitted regions during iteration
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Reviewed-by: sjohanss, kbarrett
2018-10-31 13:43:57 +01:00
Thomas Schatzl
d702d5f8d2
8208669: GC changes to allow enabling -Wreorder
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Reviewed-by: kbarrett
2018-08-08 15:31:06 +02:00
Thomas Schatzl
5b42f3ce0d
8200426: Make G1 code use _g1h members
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Consistently use _g1h member names for cached G1CollectedHeap* variables.
Reviewed-by: sangheki, sjohanss
2018-04-18 11:36:48 +02:00
Thomas Schatzl
e5ec636e7d
8200305: Update gc,liveness output with remset state after rebuild remset concurrently changes
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Reviewed-by: sjohanss, sangheki
2018-04-04 14:51:26 +02:00
Thomas Schatzl
83d7c657c4
8197573: Remove concurrent cleanup and secondary free list handling
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Remove secondary free list and all associated functionality, moving the cleanup work into the Cleanup pause instead.
Reviewed-by: sangheki, sjohanss
2018-03-28 16:39:32 +02:00
Thomas Schatzl
cd9bd4ecc7
8196485: FromCardCache default card index can cause crashes
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The default value of -1 for 32 bit card indices is a regular card value at the border of 2TB heap addresses in the from card cache, so G1 may loose remembered set entries. Extend from card cache entries to 64 bits.
Co-authored-by: Jarkko Miettinen <jarkko.miettinen@relex.fi>
Reviewed-by: shade, sjohanss
2018-03-26 16:51:43 +02:00
Thomas Schatzl
c30aef79df
8180415: Rebuild remembered sets during the concurrent cycle
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In general maintain remembered sets of old regions only from the start of the concurrent cycle to the mixed gc they are used, at most until the end of the mixed phase.
Reviewed-by: sjohanss, sangheki
2018-03-26 16:51:43 +02:00
Erik Österlund
95d34d138d
8195142: Refactor out card table from CardTableModRefBS to flatten the BarrierSet hierarchy
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Reviewed-by: stefank, coleenp, kvn, ehelin
2018-02-26 09:34:12 +01:00
Thomas Schatzl
b59c920e12
8149127: Rename g1/concurrentMarkThread.* to g1/g1ConcurrentMarkThread.*
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Reviewed-by: sjohanss, sangheki
2017-11-06 14:24:31 +01:00
Coleen Phillimore
39b068db11
8188220: Remove Atomic::*_ptr() uses and overloads from hotspot
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With the new template functions these are unnecessary.
Reviewed-by: kbarrett, dholmes, eosterlund
2017-10-16 22:36:06 -04:00
Erik Joelsson
3789983e89
8187443: Forest Consolidation: Move files to unified layout
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Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00
