18 Jikesrvm PPTs View free & download

Dept of Computer PowerPoint PPT Presentation

Dept of Computer - JikesRVM Dept of Computer & Information Sciences University of Delaware

JikesRVM Dept of Computer & Information Sciences University of Delaware

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Implementation PowerPoint PPT Presentation

Implementation - Data structure. Garbage collection for data structure reorganisation. Complex data structures can be optimized to reduce their access times as well as ...

Data structure. Garbage collection for data structure reorganisation. Complex data structures can be optimized to reduce their access times as well as ...

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Finding Your Cronies: Static Analysis for Dynamic Object Colocation PowerPoint PPT Presentation

Finding Your Cronies: Static Analysis for Dynamic Object Colocation - Finding Your Cronies: Static Analysis for Dynamic Object Colocation Samuel Z. Guyer Kathryn S. McKinley T H E U N I V E R S I T Y O F T E X A S

Finding Your Cronies: Static Analysis for Dynamic Object Colocation Samuel Z. Guyer Kathryn S. McKinley T H E U N I V E R S I T Y O F T E X A S

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GC Advantage: Improving Program Locality PowerPoint PPT Presentation

GC Advantage: Improving Program Locality - In class-oblivious traversal orders partial depth first order is the best. Online profiling, class-based traversal is. more flexible, up to 50% better. ...

In class-oblivious traversal orders partial depth first order is the best. Online profiling, class-based traversal is. more flexible, up to 50% better. ...

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Leak Pruning PowerPoint PPT Presentation

Leak Pruning - Michael Bond Kathryn McKinley The University of Texas at Austin

Michael Bond Kathryn McKinley The University of Texas at Austin

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Connectivity-Based%20Garbage%20Collection PowerPoint PPT Presentation

Connectivity-Based%20Garbage%20Collection - Collaborators: Amer Diwan, Michael Hind, Hal Gabow, Johannes Henkel, Matthew Hertz ... Garbage collection leads to simpler. Design no complex deallocation protocols ...

Collaborators: Amer Diwan, Michael Hind, Hal Gabow, Johannes Henkel, Matthew Hertz ... Garbage collection leads to simpler. Design no complex deallocation protocols ...

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Space and TimeEfficient Implementation of the Java Object Model PowerPoint PPT Presentation

Space and TimeEfficient Implementation of the Java Object Model - Space- and Time-Efficient. Implementation of the Java. Object Model ... Object clone(); boolean equals(); void finalize(); Object. class. Class. hash. lock. VMLock ...

Space- and Time-Efficient. Implementation of the Java. Object Model ... Object clone(); boolean equals(); void finalize(); Object. class. Class. hash. lock. VMLock ...

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Using Jikes RVM to Understand the Hardware Performance of Java Applications PowerPoint PPT Presentation

Using Jikes RVM to Understand the Hardware Performance of Java Applications - Michael Hind. 1. MRTE'03, March 23, 2003. Using Jikes RVM to Understand the ... Michael Hind. Manager, Dynamic Optimization Group. Joint work with ...

Michael Hind. 1. MRTE'03, March 23, 2003. Using Jikes RVM to Understand the ... Michael Hind. Manager, Dynamic Optimization Group. Joint work with ...

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Fully Dynamic Specialization PowerPoint PPT Presentation

Fully Dynamic Specialization - Explicitly annotate static data ... Good candidate instructions are predictable: result in (only) a few hot values ... Case study: Interpreter ...

Explicitly annotate static data ... Good candidate instructions are predictable: result in (only) a few hot values ... Case study: Interpreter ...

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Dynamic AOP - Mismatch between AOP language and execution ... STATICS. All the methods. ALL. Method. Any instance(s) matching. Regexp for a name ... STATICS && CONTRUCTORS ...

Mismatch between AOP language and execution ... STATICS. All the methods. ALL. Method. Any instance(s) matching. Regexp for a name ... STATICS && CONTRUCTORS ...

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380C - Cannot incrementally reclaim memory, must free en masse ... Sweep phase - put free ones on the free list. 4. 8. 12. 16. 128. free lists. heap. 33. Marksweep ...

Cannot incrementally reclaim memory, must free en masse ... Sweep phase - put free ones on the free list. 4. 8. 12. 16. 128. free lists. heap. 33. Marksweep ...

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ConnectivityBased Garbage Collection PowerPoint PPT Presentation

ConnectivityBased Garbage Collection - Garbage collection leads to simpler. Design no complex deallocation protocols ... [Cheney'70] Treadmill [Baker'92] 25. Outline. Garbage Collector Design Principles ...

Garbage collection leads to simpler. Design no complex deallocation protocols ... [Cheney'70] Treadmill [Baker'92] 25. Outline. Garbage Collector Design Principles ...

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UniquenessInference for Individual Object Deallocation Sigmund Cherem and Radu Rugina PowerPoint PPT Presentation

UniquenessInference for Individual Object Deallocation Sigmund Cherem and Radu Rugina - Use of Uniqueness for MM. Dead unique references can be reclaimed with free statements ... Use of Uniqueness for MM. Dead unique references can be reclaimed ...

Use of Uniqueness for MM. Dead unique references can be reclaimed with free statements ... Use of Uniqueness for MM. Dead unique references can be reclaimed ...

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Trace Fragment Selection within Methodbased JVMs PowerPoint PPT Presentation

Trace Fragment Selection within Methodbased JVMs - Trace Fragment Selection within Method-based JVMs. Duane Merrill Kim Hazelwood. VEE 08 ... Method code arrays patched to transfer control to fragments ...

Trace Fragment Selection within Method-based JVMs. Duane Merrill Kim Hazelwood. VEE 08 ... Method code arrays patched to transfer control to fragments ...

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Garbage collection for data structure organisation PowerPoint PPT Presentation

Garbage collection for data structure organisation - Traverses the objects in the heap determining if they are live or not. Tracing from the roots. ... Tracing continues as normal across the heap. ...

Traverses the objects in the heap determining if they are live or not. Tracing from the roots. ... Tracing continues as normal across the heap. ...

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Finding Your Cronies: Static Analysis for Dynamic Object Colocation - Allocate objects that will survive in mature space. How do we predict nursery survivors? ... If the colocator is non-null and resides in the mature space...

Allocate objects that will survive in mature space. How do we predict nursery survivors? ... If the colocator is non-null and resides in the mature space...

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FreeMe: A Static Analysis for Individual Object Reclamation PowerPoint PPT Presentation

FreeMe: A Static Analysis for Individual Object Reclamation - Free-Me: A Static Analysis for Individual Object Reclamation. Samuel Z. Guyer. Tufts University ... Reclaim memory quickly, with high overhead. Infrequent GCs: ...

Free-Me: A Static Analysis for Individual Object Reclamation. Samuel Z. Guyer. Tufts University ... Reclaim memory quickly, with high overhead. Infrequent GCs: ...

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Loop Fusion in the JikesRVM PowerPoint PPT Presentation

Loop Fusion in the JikesRVM - Little work has been done on loop optimizations for Java JIT compilers ... James Gosling, Bill Joy, Guy Steele and Gilad Bracha. ...

Little work has been done on loop optimizations for Java JIT compilers ... James Gosling, Bill Joy, Guy Steele and Gilad Bracha. ...

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Jikesrvm PowerPoint PPT Presentations