Patent application number | Description | Published |
20090019449 | Load balancing method and apparatus in symmetric multi-processor system - Provided are a load balancing method and a load balancing apparatus in a symmetric multi-processor system. The load balancing method includes selecting at least two processors based on a load between a plurality of processors, from among the plurality of processors, migrating a predetermined task stored in a run queue of a first processor to a migration queue of a second processor, and migrating the predetermined task stored in the migration queue of the second processor to a run queue of the second processor. Accordingly, a run queue of a processor is not blocked while migrating a task, an immediate response of the run queue is possible, and a waiting time of a scheduler is reduced. Consequently, the scheduler can speedily perform context switching, and thus performance of the entire operating system is improved. | 01-15-2009 |
20090063790 | Method and apparatus for managing configuration memory of reconfigurable hardware - Provided is a method of managing a configuration memory of reconfigurable hardware which can reconfigure hardware according to hardware configuration information. The method includes: determining at least one slot capable of currently storing the hardware configuration information on the basis of the states of a plurality of slots of the configuration memory; and storing hardware configuration information, which is stored in an external memory, in the determined at least one slot capable of currently storing the hardware configuration information. Accordingly, memory utilization can be improved even in dynamic environment such as data dependent control flow or multi-tasking. | 03-05-2009 |
20090132761 | STORAGE MANAGEMENT METHOD AND SYSTEM USING THE SAME - A storage management system and a storage management method are provided. The storage management system includes a host, a memory buffer, a plurality of storage blocks, and an input/output bus to perform an interface function among the host, the memory buffer, and the plurality of storage blocks, wherein each of the plurality of storage blocks is connected with the input/output bus via a corresponding channel, and the plurality of storage blocks is managed for each channel group generated by grouping at least one channel. | 05-21-2009 |
20090282188 | MEMORY DEVICE AND CONTROL METHOD - A memory device includes a first controller and a second controller. The first controller receives a first command from a host and stores the first command in a first command queue, and transmits the first command to the second controller relating to the first command stored in the first command queue. The second controller transmits the first command stored in the second command queue to a flash memory. | 11-12-2009 |
20100088467 | MEMORY DEVICE AND OPERATING METHOD OF MEMORY DEVICE - A memory device may include a non-volatile memory and non-volatile RAM. The non-volatile memory may include a data block and a metadata block. Metadata information with respect to the data block may be included in the metadata block. A portion of metadata with respect to the data block or the metadata with respect to the metadata block may be stored in the non-volatile RAM. | 04-08-2010 |
20100125694 | MEMORY DEVICE AND MANAGEMENT METHOD OF MEMORY DEVICE - A memory device and a method for managing the memory device is provided. The memory device includes a flash memory including a plurality of pages, a non-volatile RAM storing a first mapping table between a physical page address and a logical page address for each page of the plurality of pages, and a volatile RAM storing a second mapping table between the physical page address and the logical page address for each page of the plurality of pages. | 05-20-2010 |
20100146163 | MEMORY DEVICE AND MANAGEMENT METHOD OF MEMORY DEVICE - A memory device and a method of managing a memory are provided. The memory device includes a command queue configured to receive a first command from a host to store the first command, and to read and transmit the first command, a controller configured to read, from a storage device, data corresponding to the first command transmitted from the command queue, and to store the data in a buffer memory, and a first memory configured to store a data list of data stored in the buffer memory, wherein, in response to the command queue receiving the first command from the host, the controller updates the data list of data stored in the first memory. | 06-10-2010 |
Patent application number | Description | Published |
20080307387 | SOFTWARE DEVELOPMENT APPARATUS AND METHOD FOR PROVIDING PERFORMANCE PREDICTION - Provided are an apparatus and method for developing software. More particularly, provided are a software development apparatus and method enabling prediction of non-functional performance, such as execution time, as well as functional performance of each constituent module in a software development process. | 12-11-2008 |
20090288066 | EDITING APPARATUS AND METHOD FOR TEST DRIVEN DEVELOPMENT - An editing apparatus for Test Driven Development (TDD) includes: a design model manager for managing a design model; a test code manager for managing test code; an implementation code manager for managing implementation code; and a TDD synchronization manager, as the design model or the test code is altered, for altering the test code or the design model in synchronization with the design model or the test code, and selectively altering the implementation code. | 11-19-2009 |
20130041993 | SYSTEM AND METHOD FOR PROVIDING WEB SERVICE FOR SMART OBJECTS - A system and method for providing web service for smart objects are provided. The system includes a smart object and a repeater. The smart object receives a web service request for the smart object from a service-requesting user, and transmits a message including information on a web server associated with the web service request to a repeater. The repeater receives the message including the information on the web server associated with the web service request from the smart object, transfers the web service request to the web server and, when a response for the request is received from the web server, transfers the response to the service-requesting user. Accordingly, the present invention can provide a web service to independent of n insufficient memory capacity of a smart object and a limited network. | 02-14-2013 |
20130117756 | TASK SCHEDULING METHOD FOR REAL TIME OPERATING SYSTEM - The present invention relates to a task scheduling method for a real time operating system (RTOS) mounted to an embedded system, and more particularly, to a task scheduling method which allows a programmer to make a CPU reservation for a task. The task scheduling method for a real time operating system, includes: at a scheduling time point, determining whether or not a highest priority of tasks present in a ready queue is a predetermined value K; if the highest priority is determined to be K, applying a reservation based scheduler to perform a scheduling; and if the highest priority is determined not to be K, applying a priority based scheduler to perform a scheduling; the tasks present in the ready queue, the priority of which is K, contains idle CPU reservation allocation information received as a factor when the tasks the priority of which is K are created. | 05-09-2013 |