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Inventor:
Dmitriev; Mikhail A.
Address:
Sunnyvale, CA
No. of patents:
7
Patents:












Patent Number Title Of Patent Date Issued
7519959 Hybrid profiling technique April 14, 2009
A scheme for profiling function calls for an application is provided. The scheme includes tracking invocations of the application methods and executing a sampling thread concurrently with the application. The executing includes periodically activating the sampling thread to set a fla
7401324 Method and apparatus for performing time measurements during instrumentation-based profiling July 15, 2008
One embodiment of the present invention provides a system for performing time measurements during instrumentation-based profiling. The system operates by first measuring time required to execute instrumentation code in isolation. Next, it receives the code to be profiled (user applic
7325106 Method for monitoring heap for memory leaks January 29, 2008
A low overhead method for identifying memory leaks is provided. The low overhead method includes a) detecting completion of a garbage collection cycle; and b) identifying a boundary between used objects in memory and free memory space. The steps of a) and b) are repeated and then it is
7313661 Tool for identifying causes of memory leaks December 25, 2007
A method for identifying memory leak causes is provided. The method initiates with tracking a number of allocations of objects during a time period. Potentially leaking objects are identified and object lifetime tracking instrumentation is injected into the code to track potentially
7293260 Configuring methods that are likely to be executed for instrument-based profiling at application November 6, 2007
One embodiment of the present invention provides a system that facilitates configuring selected methods for instrument-based profiling at run-time. The system first identifies a root method in a target application, wherein only methods that are reachable from the root method during e
7293259 Dynamically configuring selected methods for instrument-based profiling at application run-time November 6, 2007
One embodiment of the present invention provides a system that dynamically configures selected methods for instrument-based profiling at run-time. The system operates by identifying a root method in a target application, wherein methods that are reachable from the root method during exec
6912617 Altering virtual machine execution parameters at runtime June 28, 2005
An existing neutral operating system (OS) signal is utilized to notify a virtual machine (VM) about a change to its execution parameters. The signal is predefined to indicate that an execution parameter should be changed, and upon receipt, the VM may look up a file in a predefined lo










 
 
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