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Type: Enhancement
Resolution: Duplicate
Priority: P4
Fix Version/s: 24
Affects Version/s: 20
Component/s: hotspot
Labels:
- archive-heap
- cds
- leyden

Subcomponent:
runtime

Resolution of dynamic bytecodes such as invokedynamic and invokehandle requires the creation of many objects such as LambdaForm, MethodType, MethodHandle, etc. Also, in many cases, LambdaForm${MH,DMH} classes are generated dynamically.

The goal is this RFE is to improve start-up time by generate all these resolution artifacts ahead-of-time during CDS archive creation.

blocks

JDK-8337965 Add null check to ClaimMetadataVisitingOopIterateClosure::do_cld()

Closed

duplicates

JDK-8331497 Implement JEP 483: Ahead-of-Time Class Loading & Linking

Resolved

is blocked by

JDK-8293187 Store initialized Enum classes in AOTCache

Closed

JDK-8293337 Store method handle intrinsics in AOTCache

Closed

JDK-8311071 Avoid SoftReferences in LambdaFormEditor and MethodTypeForm when storing heap objects into AOT cache

Closed

relates to

JDK-8278540 Poor string concatenation performance on initial invoke

Open

JDK-8293979 Resolve JVM_CONSTANT_Class references at CDS dump time

Resolved

JDK-8341600 [premain] Automatic aot-init of classes used by java.lang.invoke

Closed

JDK-8251851 InvokerBytecodeGenerator::lookupPregenerated does not support all cases

Open

links to

Review(pr/20959) openjdk/jdk/21143

(4 relates to, 1 links to)

Assignee:: Ioi Lam

Reporter:: Ioi Lam

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2022-09-02 22:04

Updated:: 6 days ago 14:58

Resolved:: 6 days ago 14:58

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