Loading...

XML

Word

Printable

Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: 22
Affects Version/s: 22
Component/s: hotspot
Labels:
- footprint
- redhat-interest

Subcomponent:
compiler
Resolved In Build:
b22

Using the new compiler memory statistic (~~JDK-8318016~~), implement per-compilation memory ceiling.

When reaching the ceiling, it should either crash with a hs-err file or stop the compilation.

The latter is difficult to do at every allocation but can be approximated, for C2 at least, by hooking into the C2 node limit check.

relates to

JDK-8319301 Static analysis warnings after JDK-8318016

Resolved

JDK-8319455 Test compiler/print/CompileCommandMemLimit.java times out

Resolved

JDK-8318183 C2: VM may crash after hitting node limit

Resolved

JDK-8318176 C2: dont assert in ~GraphKit if compilation had been interrupted

Closed

JDK-8331894 [jdk22] compiler/print/CompileCommandMemLimit.java fails after backporting JDK-8325095

Resolved

JDK-8317683 Add JIT memory statistics

Resolved

JDK-8331185 Enable compiler memory limits in debug builds

Resolved

links to

Commit openjdk/jdk/0461d9a7

Review openjdk/jdk/16220

(2 relates to, 2 links to)

Assignee:: Thomas Stuefe

Reporter:: Thomas Stuefe

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Created:: 2023-10-12 06:49

Updated:: 2024-05-08 00:33

Resolved:: 2023-11-01 01:13

Details

Description

Attachments

Issue Links

Activity

People

Dates