摘要:
According to one embodiment, a software conversion program product having a computer readable medium including programmed instructions, wherein the instructions, when executed by a computer system including a host processor and one or more accelerator processors, causes the computer system to perform: analyzing input software and obtaining a compute intensity calculated by dividing the number of arithmetic processing times in a loop by the size of data accessed in the loop and a data reference area size that is a total size of areas where data is referred to; determining a processor that executes loops on the basis of obtained values and a preliminarily prepared win-loss table in which wins and losses of execution times between the host processor and the accelerator processor are defined; and converting the input software so that the determined processor executes the loops.
摘要:
A write control method of exclusively controlling write requests from a plurality of user terminals to an identical structured document is disclosed. The identical structured document includes a plurality of elements each containing document content. A monitor field is set in units of the elements within the identical structured document. Upon accepting one write request from one user terminal, it is determined if the one write request is directed to the document content under monitoring by referral to the monitor field. Then, the one write request is handled to reject overwriting of the document content despite the one write request if the document content has been rewritten by another write request from another user terminal in advance.
摘要:
An instrument includes a holder for holding a medium, a cap capable of covering a tip end portion of the medium, and a knock member provided to be capable of knocking to attach and detach the cap. The cap is connected to the knock member via a rotational transform mechanism. The rotational transform mechanism advances the cap in accordance with one knock of the knock member in the axial direction, the rotational transform mechanism rotates the cap around an axis parallel to the axial direction, then retreats the cap, so that the state in which the cap covers the tip end portion of the medium and the state in which the cap allows the tip end portion of the medium to be exposed are switchable for each knock of the knock member.
摘要:
A document management apparatus delivers a to-be-delivered document to a delivery destination and collects information about browsing history of the document. The document management apparatus includes: a delivery-pattern determining unit; a delivery-information generating unit; a document delivery unit that delivers the document by transmitting the information of the delivery pattern to a network address of the delivery destination; and a browsing-history management unit that acquires information about browsing history. The delivery-pattern determining unit, when the type of the device is a type not adapted to a function of collecting information about browsing history, determines that a pattern for delivering a program for implementing collection of the information about browsing history together with the document as the delivery pattern. Otherwise, the delivery-information generating unit generates associating information that associates the document with the program such that the program is to be executed when the document is browsed.
摘要:
According to one embodiment, a memory controller includes an encoding unit that generates a first parity for every user data and a second parity for two or more user data and the corresponding first parity, a memory interface unit that the non-volatile memory to write and read the user data and the parities to and from the non-volatile memory, and a decoding unit that performs an error correction decoding process using the user data, and the parities. The error correction decoding processing that uses both the first parity and the second parity has at least A (a correcting capability of the first parity)+B (a correcting capability of the second parity) bits of correcting capability for the first user data and its first and second parities and for the second user data and its first and second parities.
摘要:
According to one embodiment, a storage device performs error correction processing of a code of which the maximum correction performance is T bits, the decoding device including an error correction processor for performing error correction processing using calculating devices capable of handling errors of J bits (J is an integer equal to or more than one and less than T), wherein an initial value of an error number expectation value is set to I (I is an integer equal to or more than one and less than T), and execution of increment of the error number expectation value and execution of the error correction processing is repeated until no error is detected or the error number expectation value becomes T bits.
摘要:
According to an embodiment, a semiconductor memory device includes a nonvolatile memory; an input/output control unit to control input/output of data to/from the nonvolatile memory; an address translation table that associates first address information specifying a logical recording position of user data stored in the nonvolatile memory with second address information indicating a physical recording position in the nonvolatile memory; a translating unit to translate the first address information to the second address information according to the table; and a generating unit to generate redundant data for checking whether there is error in the user data and the first address information used as one data piece. The input/output control unit records, as data set, the user data, the first address information, and the redundant data, which are used as one data set, in the physical recording position in the nonvolatile memory indicated by the second address information.
摘要:
An image forming apparatus connected to an image forming system in which a plurality of image forming apparatuses is linked. The image forming apparatus comprises: a user environment information acquiring unit that acquires user environment information; a user environment information reflecting unit that generates the screen representing the settings by using the user environment information; a capability acquiring unit that acquires capability information representing capabilities; a settability determining unit that determines the settability of various settings; a display control unit that is a unit displaying the screen on the display unit and further displays the screen that represents a determination result of the settability determining unit on the display unit; a search unit that searches for a first image forming apparatus; and a search result output unit that further displays the screen representing a search result of the search unit on the display unit through the display control unit.
摘要:
A mechanical pencil having a main hollow body including a first body member and a second body member with a mouth opening at an end and the first body member being rotatable with respect to the second body member and the first and second body members engaged with each other. A slider is retractable from the opening of the main hollow body and has a lead retainer for frictionally gripping lead and a lead case containing extra leads therein is disposed to the rear and is so biased. A lead gripping chuck is connected at the rear end thereof to said lead case and chuck tightening mechanism receives and tightens the chuck and advancing the chuck relative to the mechanism to supply a new lead having a predetermined length from the opening of the slider. The rotational movement of the first body member is transferred to reciprocating movement of the chuck tightening mechanism so that a new lead is supplied from the opening of the main hollow body by the rotation of the first body member.
摘要:
A method of centering a hollow cylindrical piece of work comprises measuring the outside and inside diameters and contours of the work by means of outside- and inside-diameter-measuring instruments relative to the common centerline of the instruments taken as the virtual center of the work, inputting the measured values with corrections made for any deflection of the work and for any error arising from the instruments, to an electronic computer, and allowing the computer to memorize the information and operate to find the real center of the hollow cylindrical work on the basis of the stored information, whereby the location of the real center and machining allowances necessary for obtaining a product finished to the desired contours can be be computed.