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Incremental GC (Intermediate Version) #3678

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Closed

Incremental GC (Intermediate Version) #3678

wants to merge 189 commits into from

Commits on Oct 20, 2022

  1. Merge remote-tracking branch 'origin/osa1/write_barriers' into luc/ge… 

    …nerational_gc
    @luc-blaeser
    luc-blaeser committed Oct 20, 2022
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  2. enhance Makefile

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    luc-blaeser committed Oct 20, 2022
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  3. Adjust write barrier for current code base

    @luc-blaeser
    luc-blaeser committed Oct 20, 2022
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  4. adjust write barrier to object level

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    luc-blaeser committed Oct 20, 2022
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  5. Also change to object level in the write barrier sanity checks

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    luc-blaeser committed Oct 20, 2022
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  6. static elimination of unnecessary write barriers

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    luc-blaeser committed Oct 20, 2022
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Commits on Oct 21, 2022

  1. reduce to object-level barrier

    @luc-blaeser
    luc-blaeser committed Oct 21, 2022
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  2. reduce snapshot frequency, such that CI does not time out

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    luc-blaeser committed Oct 21, 2022
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  3. Activate write barrier in CI and testing

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    luc-blaeser committed Oct 21, 2022
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  4. Revert "enhance Makefile" 

    This reverts commit 0677ff6.
    @luc-blaeser
    luc-blaeser committed Oct 21, 2022
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  5. reduce changes to copying GC

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    luc-blaeser committed Oct 21, 2022
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  6. adjust tests for memory snapshot and remembered set used in write bar… 

    …rier sanity checks
    @luc-blaeser
    luc-blaeser committed Oct 21, 2022
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  7. update code documentation

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    luc-blaeser committed Oct 21, 2022
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  8. adjust perf test results for write barrier

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    luc-blaeser committed Oct 21, 2022
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  9. bug fix: no repeated sub-expression evaluation on write barriers

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    luc-blaeser committed Oct 21, 2022
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  10. adjust perf-delta nix

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    luc-blaeser committed Oct 21, 2022
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Commits on Oct 24, 2022

  1. extend static elimination of unnecessary barriers

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    luc-blaeser committed Oct 24, 2022
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  2. improve static elimination of barriers

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    luc-blaeser committed Oct 24, 2022
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  3. further optimization of all barrier locations

    @luc-blaeser
    luc-blaeser committed Oct 24, 2022
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  4. fix sanity check to exclude true literal

    @luc-blaeser
    luc-blaeser committed Oct 24, 2022
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  5. remove empty tuple (failing cases in separate test branch) 

    Revert "remove empty tuple (failing cases in separate test branch)"

This reverts commit 4080014.
    @luc-blaeser
    luc-blaeser committed Oct 24, 2022
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Commits on Oct 26, 2022

  1. fix array element type lookup for generic cases

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    luc-blaeser committed Oct 26, 2022
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Commits on Oct 31, 2022

  1. change back to field-level barrier

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    luc-blaeser committed Oct 31, 2022
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  2. update specific instruction numbers in benchmark test

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    luc-blaeser committed Oct 31, 2022
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  3. remove unnecessary barriers on uninitialized fields of new objects

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    luc-blaeser committed Oct 31, 2022
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  4. Merge branch 'master' into luc/write-barrier

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    luc-blaeser committed Oct 31, 2022
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  5. update specific runtime instruction numbers in benchmark test

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    luc-blaeser committed Oct 31, 2022
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Commits on Nov 9, 2022

  1. in-place mark bit

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    luc-blaeser committed Nov 9, 2022
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Commits on Nov 10, 2022

  1. add mark stack

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    luc-blaeser committed Nov 10, 2022
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  2. update benchmark

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    luc-blaeser committed Nov 10, 2022
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  3. Update code documentation

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    luc-blaeser committed Nov 10, 2022
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  4. reformat

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    luc-blaeser committed Nov 10, 2022
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Commits on Nov 11, 2022

  1. Fix debug assert in compacting GC

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    luc-blaeser committed Nov 11, 2022
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  2. Merge branch 'master' into luc/mark-bit

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    luc-blaeser committed Nov 11, 2022
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  3. Merge branch 'master' into luc/mark-bit

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    luc-blaeser committed Nov 11, 2022
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Commits on Nov 18, 2022

  1. Merge branch 'luc/write-barrier' into luc/incremental-gc

    @luc-blaeser
    luc-blaeser committed Nov 18, 2022
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  2. Merge branch 'luc/mark-bit' into luc/incremental-gc

    @luc-blaeser
    luc-blaeser committed Nov 18, 2022
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  3. fix combined merge

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    luc-blaeser committed Nov 18, 2022
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  4. code refactoring

    @luc-blaeser
    luc-blaeser committed Nov 18, 2022
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  5. code restructuring

    @luc-blaeser
    luc-blaeser committed Nov 18, 2022
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  6. add incremental gc option

    @luc-blaeser
    luc-blaeser committed Nov 18, 2022
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  7. remove remembered set, prepare for incremental gc mark

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    luc-blaeser committed Nov 18, 2022
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  8. prepare incremental gc

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    luc-blaeser committed Nov 18, 2022
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  9. starting with incremental gc

    @luc-blaeser
    luc-blaeser committed Nov 18, 2022
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  10. code refactoring

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    luc-blaeser committed Nov 18, 2022
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Commits on Nov 21, 2022

  1. Merge branch 'master' into luc/incremental-gc

    @luc-blaeser
    luc-blaeser committed Nov 21, 2022
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  2. adjust mark scheme on allocation

    @luc-blaeser
    luc-blaeser committed Nov 21, 2022
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  3. refactor GC phases

    @luc-blaeser
    luc-blaeser committed Nov 21, 2022
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  4. Incremental mark phase

    @luc-blaeser
    luc-blaeser committed Nov 21, 2022
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  5. tune incremental GC run

    @luc-blaeser
    luc-blaeser committed Nov 21, 2022
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  6. Mark completeness check

    @luc-blaeser
    luc-blaeser committed Nov 21, 2022
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  7. fix missing marking of new allocation

    @luc-blaeser
    luc-blaeser committed Nov 21, 2022
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  8. Remove log messages

    @luc-blaeser
    luc-blaeser committed Nov 21, 2022
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  9. add unit test

    @luc-blaeser
    luc-blaeser committed Nov 21, 2022
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  10. fix array slicing clearing in compiler

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    luc-blaeser committed Nov 21, 2022
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Commits on Nov 22, 2022

  1. Segregated free list, work in progress

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    luc-blaeser committed Nov 22, 2022
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  2. continue segregated free list

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    luc-blaeser committed Nov 22, 2022
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  3. continue segregated free list

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    luc-blaeser committed Nov 22, 2022
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  4. add unit test for free list

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    luc-blaeser committed Nov 22, 2022
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  5. add sanity check for free list

    @luc-blaeser
    luc-blaeser committed Nov 22, 2022
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  6. fix error in free list split

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    luc-blaeser committed Nov 22, 2022
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Commits on Nov 23, 2022

  1. continue segregated free list implementation

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    luc-blaeser committed Nov 23, 2022
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  2. separating levels of heap allocation

    @luc-blaeser
    luc-blaeser committed Nov 23, 2022
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  3. update compiler for segregated free list

    @luc-blaeser
    luc-blaeser committed Nov 23, 2022
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  4. code refactoring

    @luc-blaeser
    luc-blaeser committed Nov 23, 2022
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  5. refine size classes

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    luc-blaeser committed Nov 23, 2022
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  6. start sweep phase

    @luc-blaeser
    luc-blaeser committed Nov 23, 2022
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  7. more sanity checks

    @luc-blaeser
    luc-blaeser committed Nov 23, 2022
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  8. fix bug in test case

    @luc-blaeser
    luc-blaeser committed Nov 23, 2022
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  9. fix concurrent marking logic

    @luc-blaeser
    luc-blaeser committed Nov 23, 2022
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  10. reformat

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    luc-blaeser committed Nov 23, 2022
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Commits on Nov 24, 2022

  1. adjust marking new allocations

    @luc-blaeser
    luc-blaeser committed Nov 24, 2022
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  2. fix test case, add more sanity checks

    @luc-blaeser
    luc-blaeser committed Nov 24, 2022
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  3. adjust gc scheduling

    @luc-blaeser
    luc-blaeser committed Nov 24, 2022
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  4. adjust compiler to mark new allocations

    @luc-blaeser
    luc-blaeser committed Nov 24, 2022
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  5. fix compiler bug

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    luc-blaeser committed Nov 24, 2022
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  6. adjust free list, add unit test for overflow list

    @luc-blaeser
    luc-blaeser committed Nov 24, 2022
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  7. adjust unit tests that check exact heap sizes

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    luc-blaeser committed Nov 24, 2022
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Commits on Nov 28, 2022

  1. Merge branch 'master' into luc/incremental-gc

    @luc-blaeser
    luc-blaeser committed Nov 28, 2022
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  2. continue merge generational with incremental gc

    @luc-blaeser
    luc-blaeser committed Nov 28, 2022
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  3. update benchmark cases

    @luc-blaeser
    luc-blaeser committed Nov 28, 2022
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  4. split too large test case 

    Test case too large in WASM size in debug mode
    @luc-blaeser
    luc-blaeser committed Nov 28, 2022
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  5. fix issue for mark new allocation

    @luc-blaeser
    luc-blaeser committed Nov 28, 2022
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  6. adjust assertion check

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    luc-blaeser committed Nov 28, 2022
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  7. adjust memory sanity check

    @luc-blaeser
    luc-blaeser committed Nov 28, 2022
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  8. avoid fragmentation issue in test

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    luc-blaeser committed Nov 28, 2022
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  9. adjust increment counter

    @luc-blaeser
    luc-blaeser committed Nov 28, 2022
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  10. Adjust memory sanity check

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    luc-blaeser committed Nov 28, 2022
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Commits on Nov 29, 2022

  1. Adjust memory sanity check

    @luc-blaeser
    luc-blaeser committed Nov 29, 2022
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  2. Incremental free block merging

    @luc-blaeser
    luc-blaeser committed Nov 29, 2022
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  3. More incremental mark phase

    @luc-blaeser
    luc-blaeser committed Nov 29, 2022
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  4. Differentiate increments

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    luc-blaeser committed Nov 29, 2022
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  5. Adjust allocation statistics

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    luc-blaeser committed Nov 29, 2022
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  6. update memory statistics

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    luc-blaeser committed Nov 29, 2022
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  7. GC increment on mutator allocation

    @luc-blaeser
    luc-blaeser committed Nov 29, 2022
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  8. Tune GC increment limit

    @luc-blaeser
    luc-blaeser committed Nov 29, 2022
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  9. Update empty-actor.mo

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    luc-blaeser committed Nov 29, 2022
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Commits on Nov 30, 2022

  1. Support incremental array marking in sanity check

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    luc-blaeser committed Nov 30, 2022
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  2. Fix mark completeness check

    @luc-blaeser
    luc-blaeser committed Nov 30, 2022
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  3. Adjust statistics

    @luc-blaeser
    luc-blaeser committed Nov 30, 2022
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  4. adjust statistics test case

    @luc-blaeser
    luc-blaeser committed Nov 30, 2022
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  5. adjust statistics test case

    @luc-blaeser
    luc-blaeser committed Nov 30, 2022
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  6. Adjust test case that takes too long

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    luc-blaeser committed Nov 30, 2022
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  7. Skip ic-ref-run where taking too long

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    luc-blaeser committed Nov 30, 2022
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  8. adjust tests not to exceed batch limit

    @luc-blaeser
    luc-blaeser committed Nov 30, 2022
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  9. Stop GC on upgrade

    @luc-blaeser
    luc-blaeser committed Nov 30, 2022
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Commits on Dec 1, 2022

  1. Merge branch 'master' into luc/incremental-gc

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  2. Adjust upgrade mode

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  3. Adjust benchmark cases

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  4. Refactor write barrier

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  5. simplify memory allocation design

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  6. restructure test for generational and incremental GC

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  7. unify gc and memory initialization

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  8. refactor incremental GC initialization

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  9. redesign allocation increment

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  10. unify blob allocation across GCs

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  11. Update comments

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  12. Fix compiler issue about GC selection

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  13. Redesign incremental GC

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  14. code refactoring

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  15. Some code cleanup

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  16. Ignore checker message

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  17. code refactoring

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  18. Code refactoring

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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  19. Code refactoring

    @luc-blaeser
    luc-blaeser committed Dec 1, 2022
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Commits on Dec 2, 2022

  1. Undo design change for simplification

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    luc-blaeser committed Dec 2, 2022
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  2. Merge branch 'master' into luc/incremental-gc

    @luc-blaeser
    luc-blaeser committed Dec 2, 2022
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  3. Redesign incremental GC

    @luc-blaeser
    luc-blaeser committed Dec 2, 2022
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  4. Adjust increments, refactoring

    @luc-blaeser
    luc-blaeser committed Dec 2, 2022
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  5. Adjust benchmark test

    @luc-blaeser
    luc-blaeser committed Dec 2, 2022
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  6. skip overly long running ic-ref-ref tests

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    luc-blaeser committed Dec 2, 2022
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  7. Redesign: get limits and roots from memory

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    luc-blaeser committed Dec 2, 2022
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  8. Take memory redesign for limits to separate branch 

    This reverts commit 4cb47fd.
    @luc-blaeser
    luc-blaeser committed Dec 2, 2022
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  9. Change assertions to debug assertions

    @luc-blaeser
    luc-blaeser committed Dec 2, 2022
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  10. tune incremental gc, update statistics

    @luc-blaeser
    luc-blaeser committed Dec 2, 2022
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  11. Remove print lines

    @luc-blaeser
    luc-blaeser committed Dec 2, 2022
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Commits on Dec 5, 2022

  1. use heap occupation for GC scheduling

    @luc-blaeser
    luc-blaeser committed Dec 5, 2022
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  2. adjust scheduling heuristics

    @luc-blaeser
    luc-blaeser committed Dec 5, 2022
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  3. enable GC increment on write barrier

    @luc-blaeser
    luc-blaeser committed Dec 5, 2022
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  4. conditional compilation of mark new allocation

    @luc-blaeser
    luc-blaeser committed Dec 5, 2022
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  5. Optimize free list allocation lookup

    @luc-blaeser
    luc-blaeser committed Dec 5, 2022
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  6. Use binary search for free list selection

    @luc-blaeser
    luc-blaeser committed Dec 5, 2022
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  7. Optimize free list when empty

    @luc-blaeser
    luc-blaeser committed Dec 5, 2022
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Commits on Dec 6, 2022

  1. reformat

    @luc-blaeser
    luc-blaeser committed Dec 6, 2022
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  2. adjust size classes

    @luc-blaeser
    luc-blaeser committed Dec 6, 2022
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  3. Fix bug in compiler 

     gap between allocation and marking new allocation
    @luc-blaeser
    luc-blaeser committed Dec 6, 2022
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  4. update benchmark numbers

    @luc-blaeser
    luc-blaeser committed Dec 6, 2022
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  5. fix bug in incremental GC 

    do not mark objects beyond sweep end
    @luc-blaeser
    luc-blaeser committed Dec 6, 2022
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  6. Bug fix in mark stack 

    Uninitialized field
    @luc-blaeser
    luc-blaeser committed Dec 6, 2022
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  7. Skip too slow ic-ref-run

    @luc-blaeser
    luc-blaeser committed Dec 6, 2022
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  8. Reducing number of size classes for performance

    @luc-blaeser
    luc-blaeser committed Dec 6, 2022
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  9. Simplification: Remove fast forwarding 

    Also faster for less size classes
    @luc-blaeser
    luc-blaeser committed Dec 6, 2022
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  10. Simplification and optimization: Remove binary search 

    Not needed for few size classes
    @luc-blaeser
    luc-blaeser committed Dec 6, 2022
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Commits on Dec 7, 2022

  1. Simplify free list allocation

    @luc-blaeser
    luc-blaeser committed Dec 7, 2022
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  2. Simplify free list, remove double linking

    @luc-blaeser
    luc-blaeser committed Dec 7, 2022
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  3. Optimization: Remove allocation and barrier increments

    @luc-blaeser
    luc-blaeser committed Dec 7, 2022
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  4. Tune increments for smooth pauses

    @luc-blaeser
    luc-blaeser committed Dec 7, 2022
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  5. Tune GC increments, shorter pauses

    @luc-blaeser
    luc-blaeser committed Dec 7, 2022
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  6. Optimize write barrier

    @luc-blaeser
    luc-blaeser committed Dec 7, 2022
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  7. Adjust mark stack blob to 4096 bytes

    @luc-blaeser
    luc-blaeser committed Dec 7, 2022
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  8. Reintroduce allocation increment 

    To catch up with many allocations during collection
    @luc-blaeser
    luc-blaeser committed Dec 7, 2022
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  9. Reintroduce doubly linked free list 

    For retaining old free list entries during sweep
    @luc-blaeser
    luc-blaeser committed Dec 7, 2022
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  10. Code refactoring, optimization

    @luc-blaeser
    luc-blaeser committed Dec 7, 2022
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Commits on Dec 8, 2022

  1. Merge branch 'master' into luc/incremental-gc

    @luc-blaeser
    luc-blaeser committed Dec 8, 2022
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  2. Tuning GC increments

    @luc-blaeser
    luc-blaeser committed Dec 8, 2022
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  3. Tuning incremental GC

    @luc-blaeser
    luc-blaeser committed Dec 8, 2022
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Commits on Dec 9, 2022

  1. Adjust incremental GC scheduling heuristics

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  2. Merge branch 'master' into luc/incremental-gc

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  3. Tuning GC increment limits

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  4. Adjust free block linking initialization

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  5. Adjust GC increment limits

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  6. Adjust increment limits

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  7. Optimize free list allocation

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  8. Tuning GC increment limits

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  9. Bug fix in free list optimization

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  10. Tune incremental GC scheduling

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  11. Exclude slow ic-ref-run test

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  12. Tune incremental GC scheduling

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  13. Tuning GC increment

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  14. Adjust GC increment

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  15. Adjust GC increments

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  16. Adjust GC increments

    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  17. Introduce allocation incremen 

    to keep up with high allocation rate
    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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  18. Simplify GC increment 

    Remove allocation increment
    @luc-blaeser
    luc-blaeser committed Dec 9, 2022
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Commits on Dec 12, 2022

  1. Merge branch 'master' into luc/incremental-gc

    @luc-blaeser
    luc-blaeser committed Dec 12, 2022
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  2. Update benchmark results

    @luc-blaeser
    luc-blaeser committed Dec 12, 2022
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  3. Tune GC

    @luc-blaeser
    luc-blaeser committed Dec 12, 2022
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Commits on Dec 22, 2022

  1. Merge branch 'master' into luc/incremental-gc

    @luc-blaeser
    luc-blaeser committed Dec 22, 2022
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Commits on Jan 5, 2023

  1. Merge branch 'master' into luc/incremental-gc-intermediate

    @luc-blaeser
    luc-blaeser committed Jan 5, 2023
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