67 results about "Group memory" patented technology

The invention provides a computation method which utilizes a parallel processing chip with an isomorphic many-core to carry out large-scale data parallel processing, and the method utilizes a parallel processor with an isomorphic many-core structure to carry out parallel computation processing for large-scale data without logical relationship. Modules in an application sequentially run on an isomorphic many-core microprocessor, wherein each module is operated repeatedly, processes sub-modules with different data every time and is separated into a function which a plurality of threads executing on a many-core. The threads which correspond to each function are organized into a thread group according to a certain rule; the thread group is batch processing for the threads derived from the function; all the threads which are derived from the same function can access a global shared memory space on the many-core microprocessor; the accessing of each thread to a thread group shared memory space and the global shared memory space comprises reading data on the thread group memory space and the global shared memory space and writing an operation result in; and the threads which correspond to each function process different data simultaneously so as to achieve high parallelization.

The invention discloses a memory access method and device. The method comprises the following steps: receiving an access request which is a request for accessing a memory; and according to the access request, accessing the memory by taking a grain group as a unit, wherein the grain group is obtained by grouping memory grains, and each grain group comprises one or a plurality of memory grains. According to the memory access method and device, the problem in the relevant technique that high power consumption is caused because all memory grains at the same Rank need to open and close a page when page conflict happens in the memory accessing process is solved, the effect of reducing memory power consumption is achieved, and furthermore, the performance of a memory system is improved.

A three-dimensional stacked memory device is configured to provide uniform programming speeds of different sets of memory strings formed in memory holes. In a process for removing sacrificial material from word line layers, a block oxide layer in the memory holes is etched away relatively more when the memory hole is relatively closer to an edge of the word line layers where an etchant is introduced. A thinner block oxide layer is associated with a faster programming speed. To compensate, memory strings at the edges of the word line layers are programmed together, separate from the programming of interior memory strings. A program operation can use a higher initial program voltage for programming the interior memory strings compared to the edge memory strings.

A memory module stores data in the form of code words, each code word comprising useful bits and check bits for error correction. The memory module contains a first group of the memory devices including check bits and a second group of the memory devices including useful bits, the second group memory devices forming ranks, each rank being addressed as a whole, the ranks forming rank groups, each rank group including at least two ranks and a first group memory device. The memory module further contains a connecting device transferring bit packets each containing useful bits and check bits in the parallel format between an interface of the memory module and the memory devices of a selected rank group.

The invention relates to a memory bar control system comprising a processor, a control chip and an expansion chip; the processor is respectively connected with a basic input and output system and the control chip; the control chip is connected with multiple memory bars and the expansion chip; and the expansion chip is connected with multi-group memory bars. The invention also provides a memory bar control method. The memory bar control system and the control method thereof of the invention can be used for connecting multiple memory bars and controlling multiple memory bars.

A computer system (100) including a first processor (102), a second processor (104) in communication with the first processor (102), a memory (106) (i.e., a shared memory) coupled to the first processor (102) and the second processor (104), and a storage device (110 or 112) coupled to the first processor (102). The first processor (102) and the second processor (104) implement virtual memory using the memory (106). The first processor (102) maintains a first and second set of page tables in the memory (106). The first processor (102) uses the first set of page tables to access the memory locations witching the memory (106). The second processor (104) uses the second set of page tables, maintained by the first processor (102), to access the memory locations within the memory. A virtual memory page replacement method is also described for use in the computer system (100).

A method of programming a semiconductor memory device includes the steps of: grouping memory cells according to levels of threshold voltages to be programmed; programming the memory cell groups by sequentially applying programming voltages to the memory cell groups; and program verifying the Storage unit group.

A method of programming a semiconductor memory device includes the steps of grouping memory cells in accordance with levels of threshold voltages to be programmed, programming the memory cell groups by sequentially applying program voltages to the memory cell groups, and program-verifying the memory cell groups.

A biological signal measuring apparatus that is provided with an oscillatory wave detection means, an oscillatory wave period measuring part, a group memory means that is configured to collect the periodic data and to store the periodic data as a group signal, and a vibration frequency calculation means. The vibration frequency calculation means is provided with a section discrimination part configured to compare the group signal with a predetermined value to carry out a section discrimination, a section memory part configured to store to a plurality of sections, a weight coefficient memory part configured to store a weight coefficient, and an oscillatory wave period weighted average value calculation part.

The invention provides a data reading method of a memory circuit and a data writing method of the memory circuit. A global memory array is adopted in the memory circuit; a multi-stage and multi-segment mode is adopted by the global memory array; the global memory array is divided into a group memory array and a segment memory array; the segment memory array comprises the group memory array and a group amplifying gate circuit; the global memory array comprises the segment memory array, a segment amplifying gate circuit and a global amplifying circuit; the global amplifying circuit is connectedwith the segment amplifying gate circuit through a global bit line; the segment amplifying gate circuit is connected with the group amplifying gate circuit through a segment bit line; the group amplifying gate circuit is connected with a memory unit in the group array through a group bit line; and through the multi-stage and multi-segment mode, the occupied area of a memory can be small and the swing amplitude of bit line voltage can also be effectively reduced in the layout, so that the aim of reducing power consumption is fulfilled. During data reading and writing operation, the operation is only required to be performed aiming at the currently selected bit line when the global memory array is adopted, so that the reading and writing speed of a memory can also be effectively increased.

A content control system capable of controlling delivery destinations of user contents in respective groups, identifying each group through which each content is delivered, and delivering information / advertisements according to the attribution information of the content. In a content control server, group identifying information is set in each user content to be uploaded to or downloaded from a group memory area corresponding to a gateway ID from a terminal through a gateway having a plurality of its subordinate terminals. The information identifies each gateway through which each object content is delivered according to the gateway ID. The control system controls the delivery destination of each content according to the combination of the content delivery route and a table prepared in the content control server.

The updating of only some memory locations in a multiple computer environment in which at least one applications program (50) executes simultaneously on a plurality of computers M1, M2 . . . Mn each of which has a local memory, is disclosed. Memory locations (A, B, D, E, X) in said local memory are categorized into two groups. The first group of memory locations (X1, X2, . . . Xn, A1, A2, . . . An) are each present in other computers. The second group of memory locations (B, E) are each present only in the computer having the local memory including the memory location. Changes to the contents of memory locations in the first group only are transmitted to all other computers. A computer failure detection mechanism is disclosed to prevent updating of any first group memory locations of any failed computer.

The invention relates to the mobile communication technology. The technical problem to be solved by the invention is to provide a realization method for a virtual SIM card multiple number mobile phone, which makes a user not need to insert other SIM cards besides a home SIM card in the mobile phone and simultaneously have multiple numbers. Correspondingly, the invention also provides a virtual SIM card multiple number single / double mode mobile phone, a number application server and a communication system for realizing the virtual SIM card multiple number mobile phone. The technical proposal adopted by the invention is that: the number application server sends SIM card data corresponding to new numbers to the mobile phone through data channels such as short messages, GPRS / EGPRS, HSDPA / HSUPA, CDMA-nX, WiFi / Wimax or 3G / 4G and so on; the mobile phone receives the SIM card data and stores the SIM card data in a virtual SIM card group memory area. The invention is applied to the applicationspreading range of the prior single / double mode and double-card / double-duration mobile phone; multiple numbers in the mobile phone can follow the user to do free roaming when the mobile phone which is inserted with the prior home SIM card communicates with others.

A method for didirectional word-phrase translation and memorizing words in group with a single word stock is characterized by that a word stock with special structure and relative index table are used. It can be used as a module to embed it in the software system of hand-held electronic device.

The updating of only some memory locations in a multiple computer environment in which at least one applications program (50) executes simultaneously on a plurality of computers M1, M2 . . . Mn each of which has a local memory, is disclosed. Memory locations (A, B, D, E, X) in said local memory are categorized into two groups. The first group of memory locations (X1, X2, . . . Xn, A1, A2, . . . An) are each present in other computers. The second group of memory locations (B, E) are each present only in the computer having the local memory including the memory location. Changes to the contents of memory locations in the first group only are transmitted to all other computers. A computer failure detection mechanism is disclosed to prevent updating of any first group memory locations of any failed computer.