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[GR-42740] [GR-44248] Experimental support for JFR event streaming. #6146

Merged
merged 81 commits into from
Mar 10, 2023
Merged

[GR-42740] [GR-44248] Experimental support for JFR event streaming. #6146

merged 81 commits into from
Mar 10, 2023

Commits on Oct 7, 2022

  1. wip. patch file header to not finish chunk, dont repeat metadata, don… 

    …t change epoch
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Commits on Oct 17, 2022

  1. wip. Fixed dumping format error with thread repo. Fixed symbol table … 

    …writing.
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Commits on Oct 18, 2022

  1. fix thread pool writing. Write only when dirty. Clear everytime.

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    roberttoyonaga committed Oct 18, 2022
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Commits on Oct 27, 2022

  1. flushing/rotate thread does all cleanup. Reuse JFR buffer lock

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Commits on Oct 31, 2022

  1. working on hang up

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    roberttoyonaga committed Oct 31, 2022
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  2. fix conflicts with master

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    roberttoyonaga committed Oct 31, 2022
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Commits on Nov 1, 2022

  1. wip. Fixed problem with parser reading stale files. MarkChunkFinal. L… 

    …L teardown()
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    roberttoyonaga committed Nov 1, 2022
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Commits on Nov 3, 2022

  1. fix deadlock issue. Change acquire and release ints

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    roberttoyonaga committed Nov 3, 2022
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  2. cleanup and refactor

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    roberttoyonaga committed Nov 3, 2022
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Commits on Nov 7, 2022

  1. refactor

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    roberttoyonaga committed Nov 7, 2022
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  2. checkstyle refactor format

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    roberttoyonaga committed Nov 7, 2022
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  3. clean diff

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    roberttoyonaga committed Nov 7, 2022
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  4. clean up. remove debug stacktrace print

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    roberttoyonaga committed Nov 7, 2022
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  5. fix mx gate errors

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    roberttoyonaga committed Nov 7, 2022
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  6. Avoid indeterminisim by setting JFR buffer to be unaquired when creat… 

    …ed. Will pass tests now
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  7. fix for gate tests

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  8. style

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Commits on Nov 14, 2022

  1. make initialize synchronized

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  2. factor out buffer list initialization

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    roberttoyonaga committed Nov 14, 2022
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Commits on Dec 5, 2022

  1. Support exclusion of current thread. Fix bug by reordering node remov… 

    …al and disk writting.
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    roberttoyonaga committed Dec 5, 2022
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Commits on Dec 7, 2022

  1. fix head visibility bug

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    roberttoyonaga committed Dec 7, 2022
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Commits on Jan 3, 2023

  1. Simplifying touch ups. Comments.

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Commits on Jan 31, 2023

  1. fix conflicts

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    roberttoyonaga committed Jan 31, 2023
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  2. more fixes related to bringing up to date w master

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    roberttoyonaga committed Jan 31, 2023
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  3. style and remove unused code

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    roberttoyonaga committed Jan 31, 2023
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Commits on Feb 1, 2023

  1. style fix intermittent segfault due to notifying event writer

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  2. style, formatting, comments

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    roberttoyonaga committed Feb 1, 2023
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Commits on Feb 7, 2023

  1. change LL to be less complex

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  2. add JfrMetadata class to simplify things

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Commits on Feb 8, 2023

  1. make constant pool write methods uninterruptable to prevent single th… 

    …readed races
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  2. write repositories individually. Get rid of old array

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    roberttoyonaga committed Feb 8, 2023
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  3. fix bug in traverse list. Notify event writer during epoch change

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    roberttoyonaga committed Feb 8, 2023
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  4. flush to global buffers first instead of disk

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  5. refactoring to resolve PR comments

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Commits on Feb 9, 2023

  1. comments, docs, small fixes

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Commits on Feb 10, 2023

  1. types get epoch constant IDs. Only serialize new Types

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  2. only serialize new symbol table entries

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  3. only flush new constant pool entries

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  4. enums and uninterruptible reasons

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Commits on Feb 13, 2023

  1. tests, inject exclude field into thread

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Commits on Feb 14, 2023

  1. fix test class name

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  2. tests and helper classes

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  3. merge changes from master

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    roberttoyonaga committed Feb 14, 2023
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  4. fix minor things from merge

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    roberttoyonaga committed Feb 14, 2023
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  5. unit test for linked list

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  6. unit tests

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Commits on Feb 15, 2023

  1. update constant pool parsing test

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  2. rename JFR buffer pointers. Add assertions to ensure buffers are lock… 

    …ed when they should be
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Commits on Feb 17, 2023

  1. reduce possibility of race on thread repo writing. Minor fixes# This … 

    …is a combination of 5 commits.

reduce possibility of race on thread repo writing

use assertions

minor changes

more minor cleanups

gate fixes
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  2. style

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    roberttoyonaga committed Feb 17, 2023
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  3. use atomic long for metadata id

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Commits on Feb 23, 2023

  1. pull master

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    roberttoyonaga committed Feb 23, 2023
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  2. first half of review comments

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    roberttoyonaga committed Feb 23, 2023
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  3. more changes. Metadata fixes

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    roberttoyonaga committed Feb 23, 2023
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Commits on Feb 27, 2023

  1. more changes

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  2. Thread repo, type repo review comments

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  3. JavaOwnedSpinLockUtils

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Commits on Feb 28, 2023

  1. rework symbol repo. Touch-ups.

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  2. use JavaOwnedSpinlockUtils

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  3. gate fixes

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Commits on Mar 2, 2023

  1. Merge with master.

    @christianhaeubl
    christianhaeubl committed Mar 2, 2023
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  2. Small refactorings and fixed a buffer overflow.

    @christianhaeubl
    christianhaeubl committed Mar 2, 2023
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  3. Added more documentation and changed the locking concept. 

    Fixed memory management issues.
Fixed races.
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Commits on Mar 3, 2023

  1. Various cleanups and simplifications.

    @christianhaeubl
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  2. More fixes and refactorings.

    @christianhaeubl
    christianhaeubl committed Mar 3, 2023
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  3. More cleanups. 

    Disabled flushing of stack traces.
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  4. Merge with master.

    @christianhaeubl
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Commits on Mar 4, 2023

  1. More cleanups.

    @christianhaeubl
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  2. Merge with master.

    @christianhaeubl
    christianhaeubl committed Mar 4, 2023
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  3. Fixed concurrency issues.

    @christianhaeubl
    christianhaeubl committed Mar 4, 2023
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  4. Moved UninterruptibleHashtable to 'com.oracle.svm.core.collections'.

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    christianhaeubl committed Mar 4, 2023
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Commits on Mar 5, 2023

  1. Fix further issues.

    @christianhaeubl
    christianhaeubl committed Mar 5, 2023
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  2. Style fixes.

    @christianhaeubl
    christianhaeubl committed Mar 5, 2023
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  3. Fixed test cases.

    @christianhaeubl
    christianhaeubl committed Mar 5, 2023
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Commits on Mar 6, 2023

  1. More fixes and refactorings.

    @christianhaeubl
    christianhaeubl committed Mar 6, 2023
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  2. Merge with master.

    @christianhaeubl
    christianhaeubl committed Mar 6, 2023
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  3. Small fixes and cleanups.

    @christianhaeubl
    christianhaeubl committed Mar 6, 2023
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Commits on Mar 7, 2023

  1. Further fixes.

    @christianhaeubl
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  2. Merge with master.

    @christianhaeubl
    christianhaeubl committed Mar 7, 2023
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Commits on Mar 8, 2023

  1. A few more fixes.

    @christianhaeubl
    christianhaeubl committed Mar 8, 2023
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Commits on Mar 9, 2023

  1. Review feedback and minor test case improvements.

    @christianhaeubl
    christianhaeubl committed Mar 9, 2023
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