Browse Source

Refine the AOT Cache creation section

Put Java 25+ snippet first and refine the note.

Closes gh-36108
pull/36115/head
Sébastien Deleuze 3 weeks ago
parent
commit
644072f7ea
  1. 21
      framework-docs/modules/ROOT/pages/integration/aot-cache.adoc

21
framework-docs/modules/ROOT/pages/integration/aot-cache.adoc

@ -37,20 +37,21 @@ JVM flag to start and then exit your Spring application once the @@ -37,20 +37,21 @@ JVM flag to start and then exit your Spring application once the
--
[tabs]
======
AOT cache (Java 24)::
AOT cache (Java 25+)::
+
[source,bash,subs="verbatim,quotes"]
----
# Both commands need to be run with the same classpath
java -XX:AOTMode=record -XX:AOTConfiguration=app.aotconf -Dspring.context.exit=onRefresh ...
java -XX:AOTMode=create -XX:AOTConfiguration=app.aotconf -XX:AOTCache=app.aot ...
java -XX:AOTCacheOutput=app.aot -Dspring.context.exit=onRefresh -jar application.jar ...
----
AOT cache (Java 25+)::
AOT cache (Java 24)::
+
[source,bash,subs="verbatim,quotes"]
----
java -XX:AOTCacheOutput=app.aot -Dspring.context.exit=onRefresh -jar application.jar ...
# Both commands need to be run with the same classpath
java -XX:AOTMode=record -XX:AOTConfiguration=app.aotconf -Dspring.context.exit=onRefresh ...
java -XX:AOTMode=create -XX:AOTConfiguration=app.aotconf -XX:AOTCache=app.aot ...
----
CDS::
@ -63,9 +64,11 @@ java -XX:ArchiveClassesAtExit=app.jsa -Dspring.context.exit=onRefresh ... @@ -63,9 +64,11 @@ java -XX:ArchiveClassesAtExit=app.jsa -Dspring.context.exit=onRefresh ...
======
--
NOTE: Note, however, that AOT cache among other things stores the method profiling information.
Therefore, it is generally recommended to create an AOT cache for an application that experienced
a portion of a production-like workflow. This way you can ensure that created AOT cache is more accurate.
NOTE: With Java 25+, AOT cache stores, among other things, the
https://openjdk.org/jeps/515[method profiling information]. Therefore, to benefit of this capability,
it is recommended to create an AOT cache for an application that experienced a portion of a
production-like workflow instead of using the `-Dspring.context.exit=onRefresh` flag which designed to
optimize only the startup of your application.
== Using the cache

Loading…
Cancel
Save