40th week of 2011 patent applcation highlights part 74 |
Patent application number | Title | Published |
20110246660 | Systems, Methods, and Apparatuses for Media File Streaming - A method, apparatus, and system are provided for media file streaming. A method may include establishing a first communication channel with a server. The method may further include retrieving, by the first communication channel, at least a portion of a metadata file describing media data content of a media file. The method may additionally include establishing a second communication channel with the server. The method may also include retrieving, by the second communication channel, at least a portion of the media file based at least in part upon the retrieved at least a portion of the metadata file. Corresponding apparatuses and systems are also provided. | 2011-10-06 |
20110246661 | Streaming playback and dynamic Ad insertion - There is provided a system and method for dynamically generated client side streaming playlists. There is provided a method comprising receiving a request to stream a video asset for playback, retrieving, from a network, a video asset playlist corresponding to the video asset and an ad campaign playlist, generating a consolidated video playlist including the video asset playlist and the ad campaign playlist, and processing the consolidated video playlist using a media playback framework to stream a plurality of video files from the network for decoding and output to a display. Discontinuity tags within the video asset playlist may be utilized as insertion points for portions of the ad campaign playlist. The consolidated video playlist may be accessed through a local HTTP web server, advantageously allowing the use of commonly installed media playback framework models such as QuickTime X to trigger adaptive bitrate support through HTTP Live Streaming. | 2011-10-06 |
20110246662 | SYSTEM AND METHOD FOR TCP OFFLOAD - Aspects of the invention may comprise receiving an incoming TCP packet at a TEEC and processing at least a portion of the incoming packet once by the TEEC without having to do any reassembly and/or retransmission by the TEEC. At least a portion of the incoming TCP packet may be buffered in at least one internal elastic buffer of the TEEC. The internal elastic buffer may comprise a receive internal elastic buffer and/or a transmit internal elastic buffer. Accordingly, at least a portion of the incoming TCP packet may be buffered in the receive internal elastic buffer. At least a portion of the processed incoming packet may be placed in a portion of a host memory for processing by a host processor or CPU. Furthermore, at least a portion of the processed incoming TCP packet may be DMA transferred to a portion of the host memory. | 2011-10-06 |
20110246663 | BROADBAND NETWORK ACCESS - A method and Access Network Node for handling dissimilar protocols when a Host accesses a Broadband Network. The Access Network Node includes a protocol converter for interworking between the Neighbor Discovery (ND) protocol and the Dynamic Host Configuration Protocol (DHCP). When an ND Router Solicitation message is received from a Host that does not support DHCP, the converter converts the ND message to a DHCP Solicit message and forwards it to a Broadband Network Gateway (BNG) together with a port ID. When the Access Network Node receives a DHCP Reply message from the BNG destined for the same Host, the converter converts the DHCP Reply message to an ND Router Advertisement message before sending it to the Host. | 2011-10-06 |
20110246664 | DYNAMIC MODIFICATION OF A SUBSCRIBER CONNECTION - In one embodiment, a method comprises receiving a request to modify a subscriber connection to a network element. The method also includes modifying attributes of the subscriber connection, within a memory of the network element, without disconnecting the subscriber connection from the network element. | 2011-10-06 |
20110246665 | DATA PRIORITIZATION SYSTEM AND METHOD THEREFOR - A system and method of prioritizing data for use with a shared bandwidth communication network provides the benefit of prioritizing some data traffic over other data traffic. The prioritization may occur at least at a gateway to the shared bandwidth communication network. The prioritization may be implemented by selectively supplying data to clients such that some data traffic is prioritized over other data traffic. An interface may be provided to communicate data between one or more clients and the shared bandwidth communication network. | 2011-10-06 |
20110246666 | Method and System for Transparent TCP Offload (TTO) with a User Space Library - Certain aspects of a method and system for transparent TCP offload with a user space library are disclosed. Aspects of a method may include collecting TCP segments in a network interface card (NIC) without transferring state information to a host system. When an event occurs that terminates the collection of TCP segments, a single aggregated TCP segment based on the collected TCP segments may be generated. The aggregated TCP segment may be posted directly to a user space library, bypassing kernel processing of the aggregated TCP segment. | 2011-10-06 |
20110246667 | PROCESSING UNIT, CHIP, COMPUTING DEVICE AND METHOD FOR ACCELERATING DATA TRANSMISSION - A processing unit coupled to a bus for accelerating data transmission and a method for accelerating data transmission. The present invention provides a streaming data transmission mode in which a plurality of data blocks are transmitted via one handshake. The present invention employs handshake save policy, when a processing unit sends a request comprising a plurality of data blocks on a bus, a cache or memory will perform address matching to judge whether there is any hit data block. If there is any hit data block, the cache or memory only needs to reply once and then start to continuously transmit the hit data blocks it possesses. Thus, a separate handshake for each data block is no longer needed. | 2011-10-06 |
20110246668 | TASK-ORIENTED COMMUNICATION FILTER METHOD AND APPARATUS - A variety of mechanisms are used to determine a user's task orientation. Rich presence detection could be used to identify whether a person is at home, at work, traveling, or the like. Temporal factors can also be considered to determine a user's probable persona such as working, personal time, traveling (business or personal), and the like. Entries in a user's calendar application and/or to-do-list reminders can be searched to add information about a user's task orientation and up-coming deliverables. Activity monitors on phones, computers, and the like, can be used to determine files be accessed, applications being used, out-bound communications being sent, in-bound communications, up-coming meetings, and the like, to further refine the nature of a user's tasks. A program evaluates all of these information sources to determine a user's focus and presents topically relevant communications and filters the rest to keep the user from being interrupted. | 2011-10-06 |
20110246669 | METHOD AND SYSTEM OF VIRTUAL MACHINE MIGRATION - In cooperation between each data center and a WAN, virtual machine migration is carried out without interruption in processing so as to enable effective power-saving implementation, load distribution, or fault countermeasure processing. Each node located at a boundary point between the WAN and another network is provided with a network address translation (NAT) function that can be set dynamically to avoid address duplication due to virtual machine migration. Alternatively, each node included in the WAN is provided with a network virtualization function; and there are implemented a virtual network connected to a data center for including a virtual machine before migration, and a virtual network connected to a data center for including the virtual machine after migration, thereby allowing coexistent provision of identical addresses. Thus, the need for changing network routing information at the time of virtual machine migration can be eliminated, and a setting change for migration accomplished quickly. | 2011-10-06 |
20110246670 | DATA PROCESSING APPARATUS, METHOD FOR CONTROLLING DATA PROCESSING APPARATUS, AND PROGRAM - A data processing apparatus includes multiple processing means that are connected in a ring shape via corresponding communication means respectively. Each communication means includes a reception means for receiving data from a previous communication means, and a transmission means for transmitting data to a next communication means. Connection information is assigned to each of the reception means and the transmission means. The communication means, when receiving a packet that has same connection information as one assigned to its reception means, causes the corresponding processing means to perform data processing on the packet, sets the connection information assigned to its transmission means to the packet, and transmits the packet to the next communication means, and when receiving a packet that has connection information that is not same as one assigned to its reception means, transmits the packet to the next communication means without changing the connection information of the packet. | 2011-10-06 |
20110246671 | For acceleration of pathway selection, application, and ranking in a hybrid network - Methods, systems and computer-readable medium are provided for selecting and ordering pathways identified between two selected nodes of a hybrid network. Nodes within the network have named relationships that may have 1:1, 1:many, many:1 or many:many cardinality. An algorithm is applied to predetermine the optional search path for finding relationships between any two rows of any of one or more tables of one or more relational databases, including relationships defined between other tables. The schemas of one or more target relational databases, either derived or input, is converted into an object-oriented schema that explicitly defines relationships between columns in the tables of the relational database and represents the tables as object classes. The schemas are analyzed and optimal search paths are derived and stored for subsequent use. A query engine accesses the predefined search paths in order to execute queries | 2011-10-06 |
20110246672 | CONTENTS PROVIDING SYSTEM, INFORMATION PROCESSING DEVICE, CONTENTS PROVIDING METHOD, PROGRAM AND COMPUTER READABLE RECORDING MEDIA - A contents providing system provides contents and associated data corresponding to the contents to a plurality of information processing devices. The contents providing system is equipped with a transfer control section that executes a control as to whether a change made to first associated data stored in a first information processing device corresponding to a set of contents is to be transferred from the first information processing device to a second information processing device that stores second associated data corresponding to the set of contents, and the transfer control section executes the control when a specified event occurs. | 2011-10-06 |
20110246673 | Method and System for Optimizing the Content and Transfer of Media Files - Media files, including video, are compressed using information about subsequent processing, or transcoding, that will later be applied to the files. The compression allows the files to be uploaded over a limited-bandwidth device more quickly or less expensively than would otherwise be required. The files are decompressed prior to the transcoding process. | 2011-10-06 |
20110246674 | INFORMATION COMMUNICATION SYSTEM, FIRST INFORMATION PROCESSING DEVICE, METHOD FOR PROCESSING INFORMATION, AND COMPUTER READABLE STORAGE MEDIUM - A first information processing device configures an information communication system for communicating information through a plurality of overlay networks comprising a plurality of node devices connected to a network, the first information processing device that comprises an acquisition unit configured to acquire range information indicative of a range of the network of the request node device, a generation unit configured to generate identification information indicative of identifying a group to which the request node has transmitted the request message is belonged, based on the range information, and a control unit configured to control the request node device to join-in the overlay network corresponding to the range information. | 2011-10-06 |
20110246675 | DATA PROCESSING APPARATUS, SYSTEM THEREOF, METHOD THEREOF, AND RECORDING MEDIUM IN WHICH THAT PROGRAM HAS BEEN RECORDED - Upon receipt of CEC frame data from a PDP, a first radio unit of an HDMI system refers to the content of a reception-side logical address area and recognizes that the destination of this CEC frame data is a second BDP among a plurality of devices connected to a second radio unit. When the first radio unit recognizes that the second BDP is connected to the second radio unit based on second logical address information of a shared device list, the first radio unit substitutes for the second BDP to give an ACK response for reporting the reception of the CEC frame data by the second BDP, and also sends the CEC frame data to the second BDP. | 2011-10-06 |
20110246676 | KVM SWITCH HAVING UNIVERSAL INPUT AND PROGRAMMABLE USB HUB AND SWITCHING CONTROL METHOD THEREOF - A KVM switch of universal input and programmable USB hub includes a main control unit (MCU) chip and a switching control method are disclosed. The KVM switch has a MCU circuit for controlling functions of the KVM switch, complete reports of console I/O devices, reading and corresponding transmissions of descriptors; a console device interface chip connected to the MCU; a console port, connected to the console device interface chip; a computer interface chip, connected to the MCU; a re-assignment USB hub chip, connected to the computer interface chip; and a computer port, connected to the re-assignment USB hub chip. Console USB I/O interfaces become dynamic and universal, such that the console I/O devices connected to the control port correspond to the computer port to provide full compatibility, and the console ports can be connected to various console I/O devices without any limitation of device types. | 2011-10-06 |
20110246677 | SYSTEMS AND METHODS FOR CONTROLLING COMMANDS FOR TARGET DEVICES - Methods and systems use a hardware controller for controlling commands sent to a plurality of target devices. The controller controls queuing of commands according to respective target device allowed queue depths set in hardware circuitry of the controller. Status of each one of the plurality of target devices is monitored also using controller hardware circuitry. The allowed queue depths can be set in the hardware controller circuitry using firmware and can by dynamically adjustable based on the status of the target devices. Hardware circuitry of the controller is also used to control queuing of commands, for each one of the plurality of target devices, according to the queue depth setting for the target device. | 2011-10-06 |
20110246678 | METHOD FOR AUTOMATIC MAPPING AND UPDATING OF COMPUTER SWITCHING DEVICES - The present invention relates to a method for automatic mapping and updating of computer switching devices, wherein the computer switching device is electrically connected with a plurality of peripheral devices and computers via a USB host MCU and a plurality of USB device MCUs that are connected. For non-standard USB devices or USB standard enumeration and parsing unable to be processed by built-in firmware, the USB host MCU transfers special requirements to a computer, receive and convert feedbacks, and transmit them to external peripheral devices to perform enumeration and connection processes and store them in the USB host MCU. For special communication requirements of computers, the USB device MCU performs a reverse process, and decides to map and update automatically to connect USB peripheral devices with computers successfully, thus increasing applicability of products, prolonging their service life and reducing consumption of resources for the benefit of environmental protection. | 2011-10-06 |
20110246679 | DISTRIBUTED PERIPHERAL DEVICE MANAGEMENT SYSTEM - A method for controlling the use of a plurality of peripheral devices by a user is disclosed. The method includes assigning access rights to a user for access to individual ones of the peripheral devices, and quotas to each user for the use of the peripheral devices over a predetermined period. The system collects the use of each one of the peripheral devices by each user and totals the use by each user of the peripheral devices over the predetermined period. The method prevents a user from using the peripheral devices when the user exceeds the user's quota. The method also prevents a user from using peripheral devices to which the user has not been granted access rights. | 2011-10-06 |
20110246680 | RECEIVER CONFIGURED TO PAIR TO MULTIPLE WIRELESS DEVICES - A computerized method provides for a computer to interact with peripheral devices where a complete set of control functions of the peripheral devices are operable on the computer. The method includes receiving by a computer from a receiver coupled to the computer an enumerator report having a peripheral device report and a device index included in a set of device indices. The peripheral device report is sent from a select peripheral device to the receiver. The method further includes determining by the computer the device index in the enumerator report. The method further includes routing by the computer the peripheral device report to a device driver associated with the device index. The device driver is configured to provide a complete set of operating function for a peripheral device associated with the device driver. The computer executes a command function from the peripheral device report issued by the select peripheral device. | 2011-10-06 |
20110246681 | APPARATUS INTEROPERABLE WITH BACKWARD COMPATIBLE OPTICAL USB DEVICE - An apparatus configured to couple to a universal serial bus (USB) 3.0 connector. The apparatus includes a management controller configured to couple to the USB 3.0 connector. The management controller is configured to detect from behavior on the D+ and D− pins of the USB 3.0 connector whether a device plugged into the USB 3.0 connector is a conventional USB 3.0 device or an optical USB device. | 2011-10-06 |
20110246682 | MANAGEMENT SYSTEM OF REMOVABLE DEVICE, MANAGEMENT METHOD OF REMOVABLE DEVICE, AND NON-TRANSITORY READABLE-BY-COMPUTER RECORDING MEDIUM - To enable management of a removable device detachably provided in an information processing device. An information processing terminal monitors a connection status of a removable device detachably connected to the information processing terminal itself, then acquires, when the removable device is connected thereto, device information related to the removable device from a predetermined storage unit, and transmitting the device information to the management server via the network, while the management server registers the device information received from the information processing terminal in the way of being associated with information of the sender information processing terminal in a database, and outputs management information on the basis of the device information. | 2011-10-06 |
20110246683 | Methods and apparatuses for wireless network communications - In some embodiments a method is disclosed that includes creating a network connection status between a host device and a peripheral network device, determining characteristics of the peripheral device such as receive capacity or a quality of service classification for the transmission and flow control for performing control and data transfers. A transfer is initiated when a uniform serial bus request block (URB) is generated by a host application. The URB can have parameters that can be utilized to generate a transaction over a wireless network providing Quality of Service (QoS) guarantees. Other embodiments are also disclosed. | 2011-10-06 |
20110246684 | Method for adjusting the transmission speed of the electronic aid - A method for adjusting a transmission speed of an electronic aid includes the steps of making a rate negotiation between the electronic aid and a computer, judging whether the rate negotiation is successful or not, if it is successful but data can not be transferred between the electronic aid and the computer, the computer will self-correct the transmission speed of the electronic aid. The present invention ensures that the electronic aid, which can not work normally at high-speed, works normally after deceleration, thereby improving the compatibility of the electronic aid. | 2011-10-06 |
20110246685 | METHOD, APPARATUS AND SYSTEM FOR IMPROVING RUNNING STABILITY OF SAS DOMAIN - A method, an apparatus and a system for improving running stability of a Serial Attached Small Computer System Interface (SAS) domain are disclosed. The method includes: monitoring and recording the number of state changes of each SAS physical channel in the SAS domain within a preset time; and isolating an SAS physical channel that fulfills a preset isolation condition according to the number of state changes. The method improves the running stability of the SAS domain. | 2011-10-06 |
20110246686 | APPARATUS AND SYSTEM HAVING PCI ROOT PORT AND DIRECT MEMORY ACCESS DEVICE FUNCTIONALITY - An apparatus and system having both PCI Root Port (RP) device and Direct Memory Access (DMA) End Point device functionality is disclosed. The apparatus is for use in an input/output (I/O) system interconnect module (IOSIM) device. A DMA/RP module includes a RP portion and one or more DMA/RP portions. The RP portion has one or more queue pipes and is configured to function as a standard PCIe Root Port device. Each of the DMA/RP portions includes DMA engines and DMA input and output channels, and is configured to behave more like an End Point device. The DMA/RP module also includes one or more PCIe hard core portions, an ICAM (I/O Caching Agent Module), and at least one PCIe service block (PSB). *The hard core portion couples the DMA/RP module and IOSIM device to an I/O device via a PCIe link, and the ICAM transitions data to a host memory device operating system. | 2011-10-06 |
20110246687 | STORAGE CONTROL APPARATUS, STORAGE SYSTEM AND METHOD - A storage control apparatus for transmitting data to and receiving data from a plurality of storage devices connected to the same interface, the storage control apparatus includes a memory configured to store a management table registering a burst transfer length of each of the plurality of storage devices, the plurality of storage devices including a first storage device having a first burst transfer length that is a minimum in the management table and a second device having a second burst transfer length; an adjusting controller configured to adjust the second burst transfer length in input and/or output processing if the second burst transfer length registered in the management table is different from the first burst transfer length; and a data transfer controller configured to issue a command for a data transfer to the second storage device on the basis of the adjusted second burst transfer length. | 2011-10-06 |
20110246688 | MEMORY ARBITRATION TO ENSURE LOW LATENCY FOR HIGH PRIORITY MEMORY REQUESTS - Embodiments of the invention describe arbitrating requests received from a plurality of agents for memory. Each memory request may indicate a priority level of the memory request and a size of the memory to be accessed. Said requests may be stored in a queue. Arbitration logic, coupled to the plurality of agents and the queue, may receive said memory requests and determine which requests to send to the queue based, at least in part, on the priority of each request and the size of the memory to be accessed by each memory request. | 2011-10-06 |
20110246689 | Content transmission apparatus, content playback system, content transmission method, and program - There is provided a content transmission apparatus including a reception unit for performing a receiving process for receiving, from a content output apparatus, a transmission instruction that is based on an output order of pieces of content data, a transmission unit for starting transmission of content data to the content output apparatus in response to the transmission instruction, and a control unit for controlling a time interval for causing the reception unit to perform the receiving process, according to wait information indicating a status of wait until transmission of the content data to the content output apparatus is to be started. | 2011-10-06 |
20110246690 | Computing arrangement - The present invention relates to a computing arrangement ( | 2011-10-06 |
20110246691 | METHOD AND APPARATUS FOR COHERENT DEVICE INITIALIZATION AND ACCESS - A method and apparatus for enabling usage of an accelerator device in a processor socket is herein described. A set of inter-processor messages is utilized to initialize a configuration/memory space of the accelerator device. As an example, a first set of inter-processor interrupts (IPIs) is sent to indicate a base address of a memory space and a second set of IPIs is sent to indicate a size of the memory space. Furthermore, similar methods and apparatus' are herein described for dynamic reconfiguration of an accelerator device in a processor socket. | 2011-10-06 |
20110246692 | Implementing Control Using A Single Path In A Multiple Path Interconnect System - A method and circuit for implementing control using a single path in a multiple path interconnect system, and a design structure on which the subject circuit resides are provided. Control TL messages include control information to be transferred between a respective source transport layer of a source interconnect chip and a destination transport layer of a destination interconnect chip. Each transport layer (TL) includes a TL message port identifying a port used to send and receive control TL messages for a pair of source TL and destination TL. The respective TL message port of the pair of source TL and destination TL defines the single path used for control messages. | 2011-10-06 |
20110246693 | System For Synchronizing Hierarchically Combined Motion Control - There is provided a system for synchronizing hierarchically combined motion control, whereby small-scale, large-scale and remote control networks are controlled by a single control system, using a bus arbiter. | 2011-10-06 |
20110246694 | MULTI-PROCESSOR SYSTEM AND LOCK ARBITRATION METHOD THEREOF - A multi-processor system of the present invention comprises a plurality of processors each configured to lock a shared resource and process a task; each of the processors including a lock wait information storage unit for storing lock wait information indicating whether or not the processor is waiting for acquirement of a lock of the shared resource; and a lock acquirement priority information storage unit for storing lock acquirement priority information indicating a priority according to which the shared resource is acquired; and each of the processors being configured to acquire the lock of the shared resource based on the lock wait information and the lock acquirement priority information. | 2011-10-06 |
20110246695 | CONTROLLING BANDWIDTH RESERVATIONS METHOD AND APPARATUS - Disclosed is an apparatus which operates to substantially evenly distribute commands and/or data packets issued from a managed program or other entity over a given time period. The even distribution of these commands or data packets minimizes congestion in critical resources such as memory, I/O devices and/or the bus for transferring the data between source and destination. Any unmanaged commands or data packets are treated as in conventional technology. | 2011-10-06 |
20110246696 | Interrupt Vector Piggybacking - A hypervisor receives an interrupt that includes a target address and, in turn, branches to an administrating interrupt vector. Next, the administrating interrupt vector determines whether to branch to a piggyback interrupt handler corresponding to a piggyback interrupt vector. Based upon the determination, the hypervisor either branches to the piggyback interrupt handler or to an administrating interrupt handler that corresponds to the administrating interrupt vector. | 2011-10-06 |
20110246697 | SINGLE-HOST MULTI-WORKSTATION COMPUTER SYSTEM, ITS EQUIPMENT CONFIGURATION METHOD AND WORKSTATION CARD - The invention discloses a single-host multi-workstation computer system and its equipment configuration method. The system includes a host, in which installs at least one separate graphic card and at least one workstation card; the workstation card is integrated with graphic cards and input/output interfaces. The method includes the steps: (a) identify all workstation cards connected to the host; correlate each workstation card with an extended workstation; correlate all separate graphic cards with a primary workstation; (b) allocate human-machine interaction (HMI) devices connected to the same workstation card and graphic cards on the workstation card to the extended workstation corresponding to the workstation card; allocate other HMI devices to the primary workstation. The invention enables automatic “single-host multi-workstation” configuration of all the HMI devices; the configuration logic is simple and clear; the division of various workstations is intuitive; the user can perform hot plug and play to any USB device. | 2011-10-06 |
20110246698 | METHOD AND APPARATUS FOR A PRIMARY OPERATING SYSTEM AND AN APPLIANCE OPERATING SYSTEM - One embodiment includes a personal computer device comprising at least one machine configured to execute a primary user operating system and at least one appliance operating system independent from the primary user operating system. The personal computer device also including a system memory including a first portion of the system memory configured to be used by the primary user operating system; and a second portion of the system memory configured to be sequestered from the primary user operating system. The personal computer device further including an access violation monitor configured to restrict access from the at least one appliance operating system to the second portion of the system memory | 2011-10-06 |
20110246699 | MEMORY ACCESS CONTROL - An apparatus comprising: a memory having at least two sections; a security element associated with at least one of said at least two sections; and a processor for controlling access to at least one of the at least two sections of the memory in dependence on a value of the security element. The apparatus may be an integrated circuit and the memory may be a read-only-memory storing generic code in one of the sections and code specific to a mobile communication device provider in the second section. The security element may be a permanently programmed memory element programmed by the IC manufacturer. | 2011-10-06 |
20110246700 | Integrated circuits to control access to multiple layers of memory in a solid state drive - Circuits to control access to memory; for example, third dimension memory are disclosed. An integrated circuit (IC) may be configured to control access to memory cells. For example, the IC may include a memory having memory cells that are vertically disposed in multiple layers of memory. The IC may include a memory access circuit configured to control access to a first subset of the memory cells in response to access control data in a second subset of the memory cells. Each memory cell may include a non-volatile two-terminal memory element that stores data as a plurality of conductivity profiles that can be non-destructively sensed by applying a read voltage across the two terminals of the memory element. New data can be written by applying a write voltage across the two terminals of the memory element. The two-terminal memory elements can be arranged in a two-terminal cross-point array configuration. | 2011-10-06 |
20110246701 | STORAGE APPARATUS AND ITS DATA CONTROL METHOD - Efficient leveling among a plurality of FMPKs | 2011-10-06 |
20110246702 | Management Of Configuration Data Using Persistent Memories Requiring Block-Wise Erase Before Rewriting - According to an aspect, the values corresponding to each group of parameters are stored in successive memory locations of a set of blocks, and pointer locations are maintained to point to the area where the groups of values are stored. When a new value is received for a parameter of a group, the values of parameters (with the new value substituted for the corresponding old value) of the group are replicated to a new set of locations in the same set of blocks if sufficient number of successive unwritten memory locations are available. A pointer data from the prior set of locations to the new set of locations is also maintained. According to another aspect, when there is insufficient space for the replication, all the present valid values of all groups are first written to a new set of blocks, and then only the earlier set of blocks are erased. | 2011-10-06 |
20110246703 | CONSTRAINED CODING TO REDUCE FLOATING GATE COUPLING IN NON-VOLATILE MEMORIES - Constrained coding to reduce floating gate coupling in non-volatile memories including a method for storing data. The method includes receiving write data to be written to a flash memory device, selecting a codeword in response to the write data, and writing the codeword to the flash memory device. The codeword is selected to reduce floating gate coupling in the flash memory device by preventing specified symbol patterns from occurring in the codeword. | 2011-10-06 |
20110246704 | METHOD FOR OPERATING NON-VOLATILE FLASH MEMORY WITH WRITE PROTECTION MECHANISM - A method for operating a non-volatile flash memory with a write protection mechanism is provided. The method comprises the steps as follow. A command is issued. When the command is a safeguard information modification command, only when the safeguard information modification command matches the specific combination of the plurality of modification instructions, a safeguard information is allowed to be modified. When the command is a flash memory data modification command, only when both the status register protection information and the safeguard information indicate that the memory block/sector is not under write-protection, the memory block/sector is allowed to be modified according to the flash memory data modification command. | 2011-10-06 |
20110246705 | METHOD AND SYSTEM FOR WEAR LEVELING IN A SOLID STATE DRIVE - A method and system for wear leveling in a solid state drive by mapping the logical regions of the solid state drive that hold static content or information into the physical regions of the solid state drive that have erase counts more than an average erase count of all of the physical regions. By doing so, it allows the solid state drive to wear level itself naturally through continued usage. In one embodiment of the invention, the erase count of each physical region is incremented with every erasing operation of each physical region. The physical regions that have a high count of erase count operations are mapped with content of the logical regions with static content so that the possibility of future erase operations of these physical regions is reduced. | 2011-10-06 |
20110246706 | DISK ARRAY CONFIGURATION PROGRAM, COMPUTER, AND COMPUTER SYSTEM - To improve the data input/output performance of a disk array with a hybrid configuration of flash memory and HDDs. A computer that executes a disk array configuration program in accordance with the present invention, when relocating a file from a hard disk to flash memory, stores the file in cache memory without immediately writing the file to the flash memory if the file size is smaller than the block size of the flash memory. | 2011-10-06 |
20110246707 | SEMICONDUCTOR DEVICE AND DATA PROCESSING METHOD - A semiconductor device has: as security states to which the nonvolatile memory device can transition, an unprotected state in which, when secret information is not set in the nonvolatile memory device, rewriting the nonvolatile memory device is permitted, and reading the stored information is permitted; a protection unlocked state in which, when the secret information is set in the nonvolatile memory device, rewriting the nonvolatile memory device is permitted on condition that a result of authentication using the secret information is correct, and reading the stored information is permitted; and a protection locked state in which, when the secret information is set in the nonvolatile memory device, rewriting the nonvolatile memory device is inhibited until correctness as a result of authentication using the secret information is confirmed, and reading the stored information is inhibited under a predetermined condition. | 2011-10-06 |
20110246708 | METHOD AND APPARATUS FOR EXECUTING A PROGRAM BY AN SPI INTERFACE MEMORY(amended - A multi-channel SPI interface memory controller disposed between a CPU and a multi-channel SPI interface memory is provided in the present invention. The multi-channel SPI interface memory controller comprises: a data path interface coupled to a bus of the CPU; a control path interface coupled to the bus of the CPU; a master controller coupled to the multi-channel SPI interface memory; a register bank disposed between the master controller and the control path interface, wherein the master controller is in signal coupling with the data path interface, and in signal coupling through the register bank with the control path interface. The inventive multi-channel SPI interface memory controller can support direct execution of a program on the SPI interface memory. | 2011-10-06 |
20110246709 | MEMORY SYSTEM HAVING HYBRID DENSITY MEMORY AND METHODS FOR WEAR-LEVELING MANAGEMENT AND FILE DISTRIBUTION MANAGEMENT THEREOF - The present invention discloses a memory system having a hybrid density memory. The memory system includes a plurality of storage spaces whereby the storage spaces have respective levels of endurance and each storage space has a plurality of blocks and pre-determined weighting factors corresponding to the levels of endurance of the storage spaces. After executing a command of erasing a specific block, the system records the erase in accordance with the weighting factor of the storage space to which the specific block belongs. Whereby, the erase counts of all the blocks of different storage spaces are able to reach respective levels of endurance as simultaneously as possible. | 2011-10-06 |
20110246710 | Encoding and Decoding to Reduce Switching of Flash Memory Transistors - Methods of encoding data to and decoding data from flash memory devices are provided. User data having an unknown ratio of 1's to 0's is received. The user data is utilized in generating transformed data that has a predictable ratio of 1's to 0's. The transformed data is stored to flash memory. The transformed data is illustratively generate by either applying an “exclusive or” function to the user data or by converting the user data into a number having a greater number of bits. | 2011-10-06 |
20110246711 | STORAGE CONTROLLER AND METHOD FOR CONTROLLING THE SAME - A storage controller that can maintain its performance and reduce power consumption and thereby realize large capacity and low power consumption, and a method for controlling such a storage controller are provided. | 2011-10-06 |
20110246712 | METHOD AND APPARATUS FOR INTERFACING WITH HETEROGENEOUS DUAL IN-LINE MEMORY MODULES - Described herein is a method and apparatus to interface a processor with a heterogeneous dual in-line memory module (DIMM). The method comprises determining an identity of a DIMM having data lanes; mapping the data lanes based on the determining of the identity of the DIMM; training input-output (I/O) transceivers in response to the mapping of the data lanes; and transferring data to and from the DIMM after training the I/O transceivers. | 2011-10-06 |
20110246713 | FAST EXIT FROM SELF-REFRESH STATE OF A MEMORY DEVICE - A system provides for a signal to indicate when a memory device exits from self-refresh. Thus, substantially at the same time (before or after) the memory device exits self-refresh, an indicator signal can be triggered to indicate normal operation or standard refresh operation and normal memory access of the memory device. A memory controller can access the indicator signal to determine whether the memory device is in self-refresh. Thus, the memory controller can more carefully manage the timing of sending a command to the memory device while reducing the delay time typically associated with detecting a self-refresh condition. | 2011-10-06 |
20110246714 | MIGRATING CLIENT OPERATING SYSTEMS TO REMOTE STORAGE - Embodiments generally provide a utility for migrating an existing user operating system to a remote storage device. A utility for migrating user operating systems according to embodiments automatically detects and fixes inconsistent partition interdependencies resulting from the migration process. | 2011-10-06 |
20110246715 | METHOD TO QUALIFY ACCESS TO A BLOCK STORAGE DEVICE VIA AUGMENTATION OF THE DEVICE'S CONTROLLER AND FIRMWARE FLOW - A method to qualify access to a block storage device via augmentation of the device's controller and firmware flow. The method employs one or more block exclusion vectors (BEVs) that include attributes specifying allowed access operations for corresponding block address ranges. Logic in accordance with the BEVs is programmed into the controller for the block storage device, such as a disk drive controller for a disk drive. In response to an access request, a block address range corresponding to the storage block(s) requested to be accessed is determined. Based on the BEV entries, a determination is made to whether the determined logical block address range is covered by a corresponding BEV entry. If so, the attributes of the BEV are used to determine whether the access operation is allowed. The method may be used to secure access to firmware stored on a disk drive, thus enabling a system configuration that does not require a conventional firmware storage device. | 2011-10-06 |
20110246716 | CONCATENATING A FIRST RAID WITH A SECOND RAID - A method and apparatus are disclosed for concatenating a first RAID and a second RAID. The apparatus includes a concatenation module and a direction module. The concatenation module concatenates a first Redundant Array of Independent Disks (“RAID”) with a second RAID into a top-level RAID. The first RAID and the second RAID may have disparate operational characteristics. The direction module directs storage operations to one of the first RAID and the second RAID based on a direction policy. | 2011-10-06 |
20110246717 | STORAGE APPARATUS, RECORDING MEDIUM AND METHOD FOR CONTROLLING STORAGE APPARATUS - A storage apparatus has a plurality of storage media including each storage area in which a stripe is set extending over the storage area of the plurality of storage media. An access unit that writes a format data into the storage area, wherein when the plurality of storage media are formatted, the access unit writes an unformatted-state identifier indicating incompletion of formatting into at least a portion of storage area to be included in the stripe, or when the storage area to be included in the stripe is accessed for writing new data, the access unit reads out existing data stored in the storage area included in the stripe to be accessed. And when the unformatted-state identifier is detected from the existing data that has been read out, the access unit writes the new data or the format data to be written by formatting into the storage area. | 2011-10-06 |
20110246718 | MEMORY CONTROL DEVICE AND METHOD FOR CONTROLLING THE SAME - The present invention provides a storage control device which enables the time between failures to prolong as much as possible, though it uses HDD's whose mean time between failures is relatively short. The storage control device controls spindle motors in a manner that a spindle motor is rotated regarding the HDD of data which can access from a host computer and a spindle motor is stopped regarding the HDD of data which are clearly judged that a host computer does not access the data. Whether the host computers can access the HDD or not is judged by the fact that whether the memory region (internal logical volume) provided by the HDD is in mapped to the host logical volume or not which is recognized by the host computer and is able to access thereby. | 2011-10-06 |
20110246719 | PROVISIONING A DISK OF A CLIENT FOR LOCAL CACHE - Embodiments provide systems, methods, apparatuses and computer program products configured to provide alternative desktop computing solutions. Embodiments generally provide client devices configured with a local cache storing a common base image, with access to a user overlay on a remote storage device. Embodiments provide methods for provisioning a local disk of a client for use as the local cache with minimal IT administrator input. | 2011-10-06 |
20110246720 | STORAGE SYSTEM WITH MULTIPLE CONTROLLERS - A first controller, and a second controller coupled to the first controller via a first path are provided. The first controller includes a first relay circuit which is a circuit that controls data transfer, and a first processor coupled to the first relay circuit via a first second path. The second controller includes a second relay circuit which is a circuit that controls data transfer, and is coupled to the first relay circuit via the first path, and a second processor coupled to the second relay circuit via a second second path. The first processor is coupled to the second relay circuit not via the first relay circuit but via a first third path, and accesses the second relay circuit via the first third path during an I/O process. The second processor is coupled to the first relay circuit not via the second relay circuit but via a second third path, and accesses the first relay circuit via the second third path during an I/O process. | 2011-10-06 |
20110246721 | METHOD AND APPARATUS FOR PROVIDING AUTOMATIC SYNCHRONIZATION APPLIANCE - A method and apparatus for data backup are disclosed. Embodiments of the method comprise receiving a set of data from a local computer, caching the received data locally on the storage appliance in a buffer module, uploading the cached data to a remote computer, and accessing the set of data using the storage device. Embodiments of the apparatus comprise a network interface module for establishing connection of the storage appliance with at least one computer in a local network and at least one remote computer in a cloud network, a buffer module for receiving data to be backed up from the at least one computer; and a processor. | 2011-10-06 |
20110246722 | ADAPTIVE BLOCK PRE-FETCHING METHOD AND SYSTEM - A method and system may include fetching a first pre-fetched data block having a first length greater than the length of a first requested data block, storing the first pre-fetched data block in a cache, and then fetching a second pre-fetched data block having a second length, greater than the length of a second requested data block, if data in the second requested data block is not entirely stored in a valid part of the cache. The first and second pre-fetched data blocks may be associated with a storage device over a channel. Other embodiments are described and claimed. | 2011-10-06 |
20110246723 | CACHE MANAGEMENT POLICY AND CORRESPONDING DEVICE - A cache management policy is provided, comprising a method for writing back to a memory ( | 2011-10-06 |
20110246724 | System and Method for Providing Locale-Based Optimizations In a Transactional Memory - The system and methods described herein may reduce read/write fence latencies and cache pressure related to STM metadata accesses. These techniques may leverage locality information (as reflected by the value of a respective locale guard) associated with each of a plurality of data partitions (locales) in a shared memory to elide various operations in transactional read/write fences when transactions access data in locales owned by their threads. The locale state may be disabled, free, exclusive, or shared. For a given memory access operation of an atomic transaction targeting an object in the shared memory, the system may implement the memory access operation using a contention mediation mechanism selected based on the value of the locale guard associated with the locale in which the target object resides. For example, a traditional read/write fence may be employed in some memory access operations, while other access operations may employ an optimized read/write fence. | 2011-10-06 |
20110246725 | System and Method for Committing Results of a Software Transaction Using a Hardware Transaction - The system and methods described herein may exploit hardware transactional memory to improve the performance of a software or hybrid transactional memory implementation, even when an entire user transaction cannot be executed within a hardware transaction. The user code of an atomic transaction may be executed within a software transaction, which may collect read and write sets and/or other information about the atomic transaction. A single hardware transaction may be used to commit the atomic transaction by validating the transaction's read set and applying the effects of the user code to memory, reducing the overhead associated with commitment of software transactions. Because the hardware transaction code is carefully controlled, it may be less likely to fail to commit. Various remedial actions may be taken before retrying hardware transactions following some failures. If a transaction exceeds the constraints of the hardware, it may be committed by the software transactional memory alone. | 2011-10-06 |
20110246726 | PROCESSING DATA IN SHARED MEMORY - Various embodiments of systems and methods for processing data in shared memory are described herein. A number of work processes of an application server write data in corresponding areas of shared memory. At least one data unit for a first process is read from a first area of the shared memory by the first process. The first process also reads at least one unit of data for a second process from a second area of the shared memory. The first process writes information in a third area of the memory to indicate that the at least one unit of data for the first process and the at least one unit of data for the second process are read. The read data units are aggregated and saved in a storage by the first process. | 2011-10-06 |
20110246727 | System and Method for Tracking References to Shared Objects Using Byte-Addressable Per-Thread Reference Counters - The system described herein may track references to a shared object by concurrently executing threads using a reference tracking data structure that includes an owner field and an array of byte-addressable per-thread entries, each including a per-thread reference counter and a per-thread counter lock. Slotted threads assigned to a given array entry may increment or decrement the per-thread reference counter in that entry in response to referencing or dereferencing the shared object. Unslotted threads may increment or decrement a shared unslotted reference counter. A thread may update the data structure and/or examine it to determine whether the number of references to the shared object is zero or non-zero using a blocking-optimistic or a non-blocking mechanism. A checking thread may acquire ownership of the data structure, obtain an instantaneous snapshot of all counters, and return a value indicating whether the number of references to the shared object is zero or non-zero. | 2011-10-06 |
20110246728 | Memory Management Device - A second memory stores data in units of segments. An assignment control circuit sets up a buffer space as a logical address space. A buffer space is formed as a set of at least one segment. A state storage circuit stores association between a buffer space and segments as segment assignment information. An address conversion circuit refers to segment assignment information to convert a logical address into a physical address. A segment queue stores a free segment and a buffer queue stores a free buffer. The state storage circuit includes a plurality of register groups each of which includes a plurality of segment registers. A register group is associated with one of the plurality of buffer spaces. A range number identifying a range of logical addresses in the associated buffer space is set up in a segment register. | 2011-10-06 |
20110246729 | METHODS, CIRCUITS, AND SYSTEMS TO SELECT MEMORY REGIONS - Embodiments for selecting regions of memory are described. For example, in one embodiment a memory device having an array of memory cells includes an array selection block. The array selection block receives an input signal indicative of a region in the array of memory cells. The array selection block generates a selection signal to map the region to at least one physical location in the array of memory cells, based on the detection of the number of defects in that location. | 2011-10-06 |
20110246730 | Computer-readable medium storing storage control program, storage control method, and storage control device - A generation section periodically generates access frequency information for identifying an access frequency of each data item according to a status of write access of the data item transmitted from a host device to a storage device. Whenever access frequency information is generated by the generation section, a determination section determines whether to write data saved in a hard disk into the storage medium, or to hold a saved state of the data. A write section writes data into the storage device according to determination by the determination section. | 2011-10-06 |
20110246731 | BACKUP SYSTEM AND BACKUP METHOD - Provided are a backup system and a backup method for backing up data written by a host into a logical volume provided by a storage system, wherein an update location in the logical volume updated by the host is managed, and the storage system is controlled to selectively back up the data written into the update location in the logical volume based on the management result of the update location. It is thereby possible to ensure a fast data read speed in the backup of raw volumes and an easy multiplatform backup, whereby a backup system and a backup method capable of performing backup efficiently are realized. | 2011-10-06 |
20110246732 | COMPUTER SYSTEM FOR CONTROLLING BACKUPS USING WIDE AREA NETWORK - One of a backup apparatus and a storage system performs control to store backup data in a storage system which belongs to an organization and/or location different from an organization and/or location to which a storage-target storage system for original data belongs, based on information (P) and/or (Q) below:
| 2011-10-06 |
20110246733 | RESTORATION OF A PARENT LUN THROUGH MODIFICATION OF A READ-WRITE CLONE LUN AS THE PARENT LUN - A method, apparatus and system of restoration of a parent LUN through modification of a read-write clone LUN as the parent LUN are disclosed. In one embodiment, the method includes transforming a snapshot of a parent LUN from a read-only state to a read-write clone LUN using a target module of a storage system. The method also includes changing a first data structure of a block transfer protocol to refer to the parent LUN as another clone LUN. Further, the method includes modifying a second data structure of the block transfer protocol to refer to the read-write clone LUN as the parent LUN. Then, the method includes restoring the parent LUN when the modification of the second data structure is completed. | 2011-10-06 |
20110246734 | INTELLIGENT DATA STORAGE UTILIZING ONE OR MORE RECORDS - Systems, methods, and apparatus for facilitating intelligent data storage utilizing one or more records are presented herein. A write component of a storage medium can receive data and write one or more portions of the data to a storage block of the storage medium. Further, a signature component of the storage medium can create a record within the storage medium, and update at least one part of the record corresponding to the storage block based on the one or more portions of the data. Moreover, a query component of the storage medium can receive a request and transmit the record based on the request; and transmit one or more attributes of the storage medium based on another request. Furthermore, the signature component can update the at least one part of the record based on whether content of the storage block changed as a function of the write. | 2011-10-06 |
20110246735 | REAL TIME BACKUP STORAGE NODE ASSIGNMENT - A method of assigning a storage node from a storage grid to a server is presented. The storage grid includes multiple storage nodes capable of backing up a policy stored on the server. The method includes receiving an assignment request which requests assignment of one of the multiple storage nodes of the storage grid to the server to backup the policy stored on the server. The method also includes performing a storage node assignment operation in an automated manner in response to the assignment request, the storage node assignment operation providing an assignment result identifying a storage node assigned to backup the policy stored on the server, the assignment result being based on an assessment of storage space requirements of the policy and available storage space resources of the storage grid. The method further includes notifying the server of the assignment result to effectuate backing up of the policy stored on the server by the storage node. | 2011-10-06 |
20110246736 | BACKUP APPARATUS, BACKUP METHOD AND COMPUTER READABLE RECORDING MEDIUM IN OR ON WHICH BACKUP PROGRAM IS RECORDED - Upon production of a backup of a first generation, all of an operation volume is stored. However, upon production of a backup of a second or later generation, an update situation of the operation volume is confirmed, and a physical region of a capacity corresponding to a capacity of an update region of the operation volume is secured. Then, only data of the update region is stored into the secured physical region. | 2011-10-06 |
20110246737 | REMOTE STORAGE DISK CONTROL DEVICE AND METHOD FOR CONTROLLING THE SAME - A storage device system includes an information processing device, a first storage device equipped with a first storage volume, and a second storage device equipped with a second storage volume. The information processing device and the first storage device are communicatively connected to one another. Also, the first storage device and the second storage device are communicatively connected to one another. The information processing device is equipped with a first write request section that requests to write data in the first storage device according to a first communications protocol, and a second write request section that requests to write data in the second storage device according to a second communications protocol. The information processing device creates first data including a first instruction to be executed in the second storage device. | 2011-10-06 |
20110246738 | STORAGE DEVICE, DATA PROCESSING DEVICE, REGISTRATION METHOD, AND RECORDING MEDIUM - A storage device includes a switching unit which switches an access destination in a storage area between a first storage area and a second storage area in response to an access request from a host device; and a nonvolatile storage medium which stores a first host device information used to identify the host device in the second storage area, and a software module executed by a CPU provided in the host device, the software module comprising causing the an authority grant unit which transmits a control signal for switching the access destination to the first storage area to the switching unit of the storage device, when the acquired first and second host device information are compared to find that the first and second host device information match with each other. | 2011-10-06 |
20110246739 | STORAGE SYSTEM PROVIDING VIRTUAL VOLUMES - Multiple storage area groups into which multiple storage areas provided by multiple storage devices are classified with reference to storage area attributes are managed. The multiple logical volumes to which, in accordance with a write request to at least one address included in multiple addresses in the logical volume, at least one storage area included in the multiple storage areas is allocated are provided. In accordance with the access condition of the at least one address in the logical volume, the data written to the at least one address by the write request is migrated from the at least one storage area included in one of the multiple storage area groups to at least one storage area in another storage area group included in the multiple storage area groups. | 2011-10-06 |
20110246740 | MANAGEMENT METHOD AND MANAGEMENT APPARATUS - A management method and management apparatus that can prevent deterioration of response performance of an entire system is suggested. | 2011-10-06 |
20110246741 | DATA DEDUPLICATION DICTIONARY SYSTEM - A data deduplication method using a small hash digest dictionary in fast-access memory. The method includes receiving customer data, dividing the data into smaller chunks, and assigning hash values to each chunk. For each chunk, the method includes performing lookup for a duplicate chunk by accessing a small dictionary in memory with the chunk's hash value. When no entry, the small dictionary is updated to include the hash value to fill the dictionary with earliest received data. When an entry is found, the entry's hash value is compared with lookup value and if matched, reference data is returned and an entry counter is incremented. If not matched, additional accesses are attempted such as with additional indexes calculated using the hash value. Collisions may trigger an entry replacement such that some initially entered entries are replaced when determined to not be most repeating values such as based on their counter value. | 2011-10-06 |
20110246742 | MEMORY POOLING IN SEGMENTED MEMORY ARCHITECTURE - Methods and computing systems for managing memory are disclosed. One computing system implementing a memory management scheme includes a plurality of memory pools formed in a segment-addressable memory, each of the memory pools including one or more pool areas having a common size and a size class, wherein the size class defines a maximum amount of memory able to be allocated from the memory pool. The computing system includes a memory management system interfaced to the segment-addressable memory, the memory management system including one or more memory pool tracking lists configured to track usage of the plurality of memory pools. | 2011-10-06 |
20110246743 | RECONFIGURABLE MEMORY MODULE AND METHOD - A computer system includes a controller coupled to a plurality of memory modules each of which includes a memory hub and a plurality of memory devices divided into a plurality of ranks. The memory hub is operable to configure the memory module to simultaneously address any number of ranks to operate in a high bandwidth mode, a high memory depth mode, or any combination of such modes. | 2011-10-06 |
20110246744 | SIMULATING MEMORY HOT ADD - Memory is logically partitioned into two regions. A first region may be a similar size relative to the second region or the first region may be a small subset of the memory. The first region of memory is initialized and an operating system utilizes the first region. A system handler simulates a physical hot add of the second region. After the simulated physical hot add, the operating system may utilize the second region as if it were newly added physical memory and/or may utilize both the first region and second region. | 2011-10-06 |
20110246745 | MANAGEMENT SYSTEM AND COMPUTER SYSTEM MANAGEMENT METHOD - A management system detects a peak time period during which accesses are concentrated on a logical page included in a logical volume, and reallocates this logical page to an appropriate physical page. A management server detects an access variation of each logical volume, and selects a volume with a large access variation as a target volume. The management server measures the access status of each logical page in the target volume, and allocates a logical page to a more appropriate physical page. | 2011-10-06 |
20110246746 | APPARATUSES ENABLING CONCURRENT COMMUNICATION BETWEEN AN INTERFACE DIE AND A PLURALITY OF DICE STACKS, INTERLEAVED CONDUCTIVE PATHS IN STACKED DEVICES, AND METHODS FOR FORMING AND OPERATING THE SAME - Various embodiments include apparatuses, stacked devices and methods of forming dice stacks on an interface die. In one such apparatus, a dice stack includes at least a first die and a second die, and conductive paths coupling the first die and the second die to the common control die. In some embodiments, the conductive paths may be arranged to connect with circuitry on alternating dice of the stack. In other embodiments, a plurality of dice stacks may be arranged on a single interface die, and some or all of the dice may have interleaving conductive paths. | 2011-10-06 |
20110246747 | RECONFIGURABLE CIRCUIT USING VALID SIGNALS AND METHOD OF OPERATING RECONFIGURABLE CIRCUIT - A reconfigurable circuit includes a data execution unit including a plurality of execution elements, each of which performs execution with respect to plural data upon the plural data being all in a valid state, and holds valid-state output data indicative of a result of the execution at an output node while all the plural data are in the valid state, a data selecting unit configured to connect between the execution elements in a reconfigurable manner, and a data input unit configured to supply input data to a series of execution elements to perform a series of executions, wherein a valid or invalid state of given data is specified by a valid signal accompanying and forming a pair with the given data, and the input data supplied from the data input unit to the data execution unit are fixed to valid-state constant data while the series of executions are performed. | 2011-10-06 |
20110246748 | Managing Sensor and Actuator Data for a Processor and Service Processor Located on a Common Socket - Illustrated is a system and method that includes a processor and service processor co-located on a common socket, the service processor to aggregate data from a distributed network of additional service processors and processors both of which are co-located on an additional common socket. The system and method also includes a first sensor to record the data from the processor. The system and method also includes a second sensor to record the data from a software stack. The system and method further includes a registry to store the data. | 2011-10-06 |
20110246749 | DYNAMIC ENERGY SAVINGS FOR A DIGITAL SIGNAL PROCESSOR MODULE - In an example embodiment, there is described herein an apparatus comprising an interface for communicating with a plurality of digital signal processors and logic operable to send and receive data via the interface. The logic is configured to determine a first set of digital signal processors to be maintained in a ready state, a second set of digital signal processors to be maintained in a first energy saving state, and a third set of digital signal processors to be maintained in a second energy saving state. | 2011-10-06 |
20110246750 | PROCESSING CAPACITY ON DEMAND - Embodiments of the present invention relate to a system and method for providing processing capacity on demand. According to the embodiments, a processor package has a plurality of processing elements. One or more of the processing elements may be made active in response to increased demand for processing capacity based on modifiable authorization information. | 2011-10-06 |
20110246751 | INSTRUCTION AND LOGIC FOR PROCESSING TEXT STRINGS - Method, apparatus, and program means for performing a string comparison operation. In one embodiment, an apparatus includes execution resources to execute a first instruction. In response to the first instruction, said execution resources store a result of a comparison between each data element of a first and second operand corresponding to a first and second text string, respectively. | 2011-10-06 |
20110246752 | Emulating Execution of An Instruction For Discovering Virtual Topology of a Logical Partitioned Computer System - In a logically partitioned host computer system comprising host processors (host CPUs), a facility and instruction for discovering topology of one or more guest processors (guest CPUs) of a guest configuration comprises a guest processor of the guest configuration fetching and executing a STORE SYSTEM INFORMATION instruction that obtains topology information of the computer configuration. The topology information comprising nesting information of processors of the configuration and the degree of dedication a host processor provides to a corresponding guest processor. The information is preferably stored in a single table in memory. | 2011-10-06 |
20110246753 | USE OF AN APPLICATION CONTROLLER TO MONITOR AND CONTROL SOFTWARE FILE AND APPLICATION ENVIRONMENTS - In embodiments of the present invention, a framework for an extensible, file-based security system is described for determining an appropriate application, application environment, and/or access or security control measure based at least in part on a file's reputation. In response to the selection of a file, an application controller may be used to select a software application from two or more software applications to open the selected file, based at least in part on the selected file's reputation. If launched, a software application may be configured to open the file in an environment, such as a virtual machine, quarantined environment, and the like, that is appropriate for the file based at least in part on the reputation information. A software application may be a secure software application configured to manage secure files, or an insecure software application configured to manage insecure files. The selected file, and communications relating to the selected software application, may be managed according to the selected software application's secure or insecure configuration. Further, the selected software application may associate reputation information with all files that are modified and/or created by the selected software application, including at least in part, reputation information matching that of the selected file. | 2011-10-06 |
20110246754 | PERSONALIZING OPERATING ENVIRONMENT OF DATA PROCESSING DEVICE - A method includes sensing a data uniquely associated with an environment of a user of a data processing device through a sensor associated with the data processing device and/or the data processing device. The method also includes personalizing an operating environment of the data processing device based on the sensed data. | 2011-10-06 |
20110246755 | Method and System for Automated Operating System Image Loading - A method, system, and article for dynamic management of two or more operating system images for at least two client machines operating in a computer system sub-network. Different physical areas of the sub-network support separate image of the operating system images. As the client machines may be individually subject to movement within the sub-network, an appropriate operating system image is dynamically selected and uploaded to one or more of the individual client machines based upon the physical location thereof. | 2011-10-06 |
20110246756 | PROTOCOL FOR AUTHENTICATING FUNCTIONALITY IN A PERIPHERAL DEVICE - A protocol provides authentication of peripheral devices by a computing device to which the peripheral device connects. Computing devices include a verifier with a public key that authenticates multiple associated private keys. Private keys are embedded on peripheral devices. When the verifier is able to authenticate a connected peripheral, particular functionality is enabled that may not be enabled for peripherals that do not authenticate. | 2011-10-06 |
20110246757 | UNATTENDED SECURE REMOTE PC CLIENT WAKE, BOOT AND REMOTE LOGIN USING SMART PHONE - Methods and systems to allow an authorized user to remotely awaken, boot, and login to a computer in a secure manner. The user and computer may communicate using a short message service. (SMS). The user may communicate with the computer using a mobile device, such as a smart phone. The user may initially provide a wake-up message to the computer, which may then respond by asking for one or more boot passwords. In an embodiment, these boot passwords may be basic input/output system (BIOS) passwords that are required for the loading and operations of the computer's BIOS. The user may then provide these one or more passwords to the computer. The computer may further request an operating system (OS) login password. The user may then provide this password to the computer. In an embodiment, all passwords may be provided to the computer in encrypted form. Moreover, authentication measures may be used to provide assurance that the user is legitimate. | 2011-10-06 |
20110246758 | MEDIA DATA PLAYBACK DEVICE AND REBOOT METHOD THEREOF - A media data playback device comprises first and second nonvolatile memories. The first nonvolatile memory stores a boot loader and a kernel of an operating system in a compressed format. The second nonvolatile memory serves as a main memory of the device. A processor executes the boot loader to load and decompress the kernel from the first nonvolatile memory to the second nonvolatile memory in response to a boot command. When receiving a shutdown command, the processor determines whether to perform a portion of bootstrapping processes of the device in response to the shutdown command before actually shutdown the device. | 2011-10-06 |
20110246759 | METHOD FOR BOOSTING AN ELECTRONIC DEVICE WITH MULTIPLE PROCESSING UNITS, AND ELECTRONIC DEVICE FOR IMPLEMENTING THE SAME - A method for reducing booting time is to be implemented by an electronic device including first and second processing units, a cache memory, and a storage medium. The method includes the steps of: configuring the first processing unit for executing a set of program instructions for initializing hardware equipments of the electronic device; configuring the first processing unit for loading at least one library from the storage medium into the cache memory after initializing the hardware equipments of the electronic device, the at least one library being specified for use by the second processing unit; and configuring the second processing unit for booting a kernel of an operating system associated with the second processing unit after initializing the hardware equipments of the electronic device. | 2011-10-06 |