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Enhance Managed_Resource to allow implementation of in-memory caches #11577

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merged 29 commits into from
Dec 3, 2024
Merged

Enhance Managed_Resource to allow implementation of in-memory caches #11577

merged 29 commits into from
Dec 3, 2024

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JaroslavTulach
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@JaroslavTulach JaroslavTulach commented Nov 18, 2024 •
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Pull Request Description

Allows connection between refresh button and caches as requested by #11485:

  • please use Managed_Resource.new system_resource=True to create a reference that "can disappear"
  • please call EnsoContext.getResourceManager().scheduleFinalization() to clear the caches when the refresh button is pressed

ResourceManager provides scheduleFinalization method that allows cleanup of "system managed" references

Checklist

Please ensure that the following checklist has been satisfied before submitting the PR:

  • The documentation has been updated, if necessary.
  • All code follows the
    Scala,
    Java,
  • Unit tests have been written where possible.

@JaroslavTulach JaroslavTulach added the CI: Clean build required CI runners will be cleaned before and after this PR is built. label Nov 18, 2024
@JaroslavTulach JaroslavTulach self-assigned this Nov 18, 2024
@jdunkerley
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jdunkerley commented Nov 18, 2024 •
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How do we create a "static" instance of one of these?

Guess we just put one into Java as usual.

@JaroslavTulach JaroslavTulach changed the title Using Ref.new allow_gc=True to implement in-memory caches Using Ref.new allow_gc=True to implement in-memory caches Nov 18, 2024
@enso-bot enso-bot bot mentioned this pull request Nov 19, 2024
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@hubertp hubertp mentioned this pull request Nov 19, 2024
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Akirathan
Akirathan approved these changes Nov 19, 2024
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Interesting idea. LGTM. I am a bit afraid about transient failures in the RefTest.

engine/runtime-integration-tests/src/test/java/org/enso/interpreter/runtime/RefTest.java Show resolved Hide resolved
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@JaroslavTulach I'll get this connected to my cache and write a test for it.

@JaroslavTulach JaroslavTulach changed the title Using Ref.new allow_gc=True to implement in-memory caches Enhance Managed_Resource to allow implementation of in-memory caches Nov 28, 2024
radeusgd
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Looks good but I'd change the default on_missing to something more 'visible' than Nothing. We are having plenty of issues caused by accidentally discarding errors, so it's better if we program more 'defensively' against this.

@Akirathan Akirathan mentioned this pull request Nov 29, 2024
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LGTM. I have created #11714 to potentially remove now even more deprecated AutomaticParallelism IR pass and Name.Special IR elements.

distribution/lib/Standard/Base/0.0.0-dev/src/Runtime/Managed_Resource.enso Outdated Show resolved Hide resolved
...ne/runtime/src/main/java/org/enso/interpreter/node/expression/builtin/resource/WithNode.java Outdated Show resolved Hide resolved
engine/runtime/src/main/scala/org/enso/interpreter/runtime/IrToTruffle.scala Show resolved Hide resolved
...untime-integration-tests/src/test/java/org/enso/interpreter/runtime/ManagedResourceTest.java Show resolved Hide resolved
@enso-bot enso-bot bot mentioned this pull request Nov 29, 2024
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@JaroslavTulach @radeusgd
Radek demands use of False
a1f7e6f 
Co-authored-by: Radosław Waśko <[email protected]>
@JaroslavTulach JaroslavTulach force-pushed the wip/jtulach/ReferenceManager11485 branch from 05c3812 to a1f7e6f Compare December 2, 2024 04:17
@enso-bot enso-bot bot mentioned this pull request Dec 3, 2024
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@JaroslavTulach JaroslavTulach merged commit d687365 into develop Dec 3, 2024
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@JaroslavTulach JaroslavTulach deleted the wip/jtulach/ReferenceManager11485 branch December 3, 2024 14:13
jdunkerley pushed a commit that referenced this pull request Dec 3, 2024
@JaroslavTulach @jdunkerley
Enhance Managed_Resource to allow implementation of in-memory caches (
17f85dd 
#11577)

(cherry picked from commit d687365)
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@GregoryTravis GregoryTravis GregoryTravis approved these changes

@Akirathan Akirathan Akirathan approved these changes

@4e6 4e6 4e6 approved these changes

@jdunkerley jdunkerley Awaiting requested review from jdunkerley jdunkerley is a code owner

@AdRiley AdRiley Awaiting requested review from AdRiley AdRiley is a code owner

@marthasharkey marthasharkey Awaiting requested review from marthasharkey marthasharkey is a code owner

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@radeusgd radeusgd Awaiting requested review from radeusgd radeusgd is a code owner

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Refresh button should clear HTTP cache
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@JaroslavTulach @jdunkerley @GregoryTravis @4e6 @hubertp @radeusgd @Akirathan