Improvements in OpenJDK useful for JVM languages - Revision history

Abuckley at 19:10, 3 September 2010

2010-09-03T19:10:25Z

Abuckley at 00:34, 28 August 2010

2010-08-28T00:34:05Z

Abuckley at 00:13, 26 August 2010

2010-08-26T00:13:19Z

Abuckley at 00:43, 29 June 2010

2010-06-29T00:43:28Z

Abuckley at 00:38, 29 June 2010

2010-06-29T00:38:36Z

Abuckley: New page: Eric Caspole ===Abstract=== We will cover recent contributions to OpenJDK from AMD Java Labs that offer improvements in developer productivity and application performance, which would be...

2010-06-29T00:15:13Z

New page: Eric Caspole ===Abstract=== We will cover recent contributions to OpenJDK from AMD Java Labs that offer improvements in developer productivity and application performance, which would be...

New page

Eric Caspole

===Abstract===

We will cover recent contributions to OpenJDK from AMD Java Labs that offer improvements in developer productivity and application performance, which would be of interest to the JVM language developer community.

- Improvements to JVMTI for better application performance when the JVM is started with the jdwp agent that allows a JVMTI debugger to attach, so the application will run more like the deployment scenario.

- A new feature in Hotspot, developed in conjunction with Sun, that prevents the JITs from shutting off when the JVM code cache becomes full and would otherwise revert to running in the interpreter.

- A new feature to expose runtime compiler inlining information through JVMTI.

- A change to reduce Hotspot safepoint times by making the discarded compiled method sweeper concurrent with the application.

@@ Line 1: / Line 1: @@
 ;Speaker: Eric Caspole, AMD
-;Resources: [[Media:Jvm-lang-2010-ecaspole-100723.pdf | Slides]]
+;Resources: [[Media:Jvm-lang-2010-ecaspole-100723.pdf | Slides]] and [http://medianetwork.oracle.com/media/show/15550 Video]
 ===Abstract===

@@ Line 1: / Line 1: @@
 ;Speaker: Eric Caspole, AMD
-;Slides: [[Media:Jvm-lang-2010-ecaspole-100723.pdf]]
+;Resources: [[Media:Jvm-lang-2010-ecaspole-100723.pdf | Slides]]
 ===Abstract===

← Older revision		Revision as of 00:13, 26 August 2010
Line 1:		Line 1:
	;Speaker: Eric Caspole, AMD		;Speaker: Eric Caspole, AMD
		+	;Slides: [[Media:Jvm-lang-2010-ecaspole-100723.pdf]]

	===Abstract===		===Abstract===

← Older revision		Revision as of 00:43, 29 June 2010
Line 1:		Line 1:
−	Eric Caspole, AMD	+	;Speaker: Eric Caspole, AMD

	===Abstract===		===Abstract===

@@ Line 1: / Line 1: @@
-Eric Caspole
+Eric Caspole, AMD
 ===Abstract===
@@ Line 5: / Line 5: @@
 We will cover recent contributions to OpenJDK from AMD Java Labs that offer improvements in developer productivity and application performance, which would be of interest to the JVM language developer community.
-- Improvements to JVMTI for better application performance when the JVM is started with the jdwp agent that allows a JVMTI debugger to attach, so the application will run more like the deployment scenario.
+* Improvements to JVMTI for better application performance when the JVM is started with the jdwp agent that allows a JVMTI debugger to attach, so the application will run more like the deployment scenario.
-- A new feature in Hotspot, developed in conjunction with Sun, that prevents the JITs from shutting off when the JVM code cache becomes full and would otherwise revert to running in the interpreter.
+* A new feature in Hotspot, developed in conjunction with Sun, that prevents the JITs from shutting off when the JVM code cache becomes full and would otherwise revert to running in the interpreter.
-- A new feature to expose runtime compiler inlining information through JVMTI.
+* A new feature to expose runtime compiler inlining information through JVMTI.
-- A change to reduce Hotspot safepoint times by making the discarded compiled method sweeper concurrent with the application.
+* A change to reduce Hotspot safepoint times by making the discarded compiled method sweeper concurrent with the application.