1
Jose Renato Santos, Aravind Menon, Yoshio Frank Turner, Gopalakrishnan Janakiraman: Method of monitoring resource usage in computing environment. Hewlett Packard Development Company, July 24, 2012: US08230059 (26 worldwide citation)

An embodiment of monitoring resource usage in a computing environment begins with a first client registering a session with a monitoring entity. The session comprises an event type, a count, a start condition, an end condition, and a sample type. Next, a second client registers with the session. Upo ...


2
Jose Renato Santos, Yoshio Turner, Gopalakrishnan Janakiraman: Congestion control system. Hewlett Packard Development Company, March 31, 2009: US07512066 (23 worldwide citation)

According to the present invention, there is provided a method for controlling congestion in a communications network, the method including receiving congestion feedback data relating to said network, adjusting at least one of a window limit and a rate limit based on said congestion feedback data an ...


3
Gopalakrishnan Janakiraman, Aravind Menon, Jose Renato Santos, Yoshio Frank Turner: Method of virtualizing counter in computer system. Hewlett Packard Development Company, August 31, 2010: US07788664 (12 worldwide citation)

An embodiment of a method of virtualizing a counter in a computer system comprises a first step and iterative performance of second through fifth steps. In the first step, a virtual machine monitor programs a hardware event counter with an initial count for a profiling event for a virtual machine. I ...


4
Yoshio Frank Turner, Dinesh Kumar Subhraveti, Jose Renato Santos, Gopalakrishnan Janakiraman: Method of restoring communication state of process. Hewlett Packard Development Company, February 2, 2010: US07657787 (10 worldwide citation)

An embodiment of a method of restoring a communication state of a process includes creating a new socket for a socket saved as part of a checkpoint of the communication state. The new socket is initialized with an adjusted transmission control protocol state saved as part of the checkpoint. The adju ...


5
Jose Renato Santos, Yoshio Turner, Gopalakrishnan Janakiraman: Method and apparatus for detecting network congestion. Hewlett Packard Development Company, August 11, 2009: US07573827 (8 worldwide citation)

A method of detecting congestion in a communications network and a network switch are described. The method comprises identifying an output link of a network switch as a congested link on the basis of a packet in a queue of the network switch which is destined for the output link, where the output l ...


6
Jose Renato Santos, Dinesh Kumar Subhraveti, Yoshio Frank Turner, Gopalakrishnan Janakiraman, David E Lowell: Method of checkpointing state of virtual memory for process. Hewlett Packard Development Company, Richard P Lange, April 3, 2007: US07200705 (8 worldwide citation)

An embodiment of a method of checkpointing a virtual memory for a process comprises: accessing a page table that correlates logical addresses for the process to physical locations; saving memory resident pages identified for the process from the page table; and saving disk swap pages identified for ...


7
Gopalakrishnan Janakiraman, Dinesh Kumar Subhraveti, Jose Renato Santos, Yoshio Frank Turner: Method of checkpointing parallel processes in execution within plurality of process domains. Hewlett Packard Development Company, October 14, 2008: US07437606 (8 worldwide citation)

An embodiment of a method of checkpointing parallel processes in execution within a plurality of process domains begins with a step of setting communication rules to stop communication between the process domains. Each process domain comprises an execution environment at a user level for at least on ...


8
Jose Renato Santos, Dinesh Kumar Subhraveti, Yoshio Frank Turner, Gopalakrishnan Janakiraman, David E Lowell: Method of checkpointing and restarting processes which share open file. Hewlett Packard Development Company, April 22, 2008: US07363288 (8 worldwide citation)

A method of checkpointing and restarting processes that share a file that is open begins with a step of assigning a priority to one of the processes that share the file. This identifies a priority process. The method concludes with a step of reopening the file when restoring the priority process.


9
Gopalakrishnan Janakiraman, Jose Renato Santos, Yoshio Turner: Method and apparatus for designing multi-tier systems. Hewlett Packard Development Company, March 2, 2010: US07673027 (6 worldwide citation)

A system and method for selecting a preferred design for a multi-tiered architecture of components based on a set of established criteria is provided. The system and method receive a model describing different design constructions and a set of performance and availability requirements and produces a ...


10
Jose Renato Santos, Dinesh Kumar Subhraveti, Yoshio Frank Turner, Gopalakrishnan Janakiraman, David E Lowell: Method of restoring processes within process domain. Hewlett Packard Development Company, Richard P Lange, September 25, 2007: US07275183 (6 worldwide citation)

A method of restoring processes within a process domain begins with a step of restoring a tree of processes in which at least two of the processes share at least a resource. The method continues with a step of restoring a checkpoint state of each resource used by the processes after a time when a po ...



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