Patent application number | Description | Published |
20080301652 | APPARATUS AND METHOD FOR ACCELERATING JAVA TRANSLATION - An apparatus and method for accelerating Java translation are provided. The apparatus includes a lookup table which stores an lookup table having arrangements of bytecodes and native codes corresponding to the bytecodes, a decoder which generates pointer to the native code corresponding to the feed bytecode in the lookup table, a parameterized bytecode processing unit which detects parameterized bytecode among the feed bytecode, and generating pointer to native code required for constant embedding in the lookup table, a constant embedding unit which embeds constants into the native code with the pointer generated by the parameterized bytecode processing unit, and a native code buffer which stores the native code generated by the decoder or the constant embedding unit. | 12-04-2008 |
20080301653 | METHOD AND APPARATUS FOR INCREASING TASK-EXECUTION SPEED - Provided are a method and apparatus for increasing task-execution speed, and, more particularly, a method and apparatus for increasing task-execution speed by compiling code to bytecodes, and executing native code in units of blocks instead of bytecodes, in which a block is a group of a series of bytecodes. The apparatus includes a receiving unit which receives a bytecode, a control unit which identifies whether the received bytecode is the last bytecode of a block, and a transmitting unit which transmits an address of a first native code of one or more native codes that correspond to one or more bytecodes included in the block based on the identification result. | 12-04-2008 |
20080301677 | APPARATUS AND METHOD FOR PARALLEL PROCESSING - A parallel processing apparatus and method are provided. The parallel processing apparatus includes: a control unit determining whether one or more threads can access one or more control blocks of a first container that exists in a direction in which at least one of the one or more threads perform a task; a container generating unit generating a second container that includes one or more control blocks on the basis of the result of the determination; and a container management unit connecting the one or more control blocks of the first container or the one or more control blocks of the first container and the one or more control blocks of the second container and control blocks in which the one or more threads perform tasks, in a ring shape. | 12-04-2008 |
20090019513 | METHOD AND APPARATUS FOR CHANGING CHANNEL IN DIGITAL BROADCASTING RECEIVER - A method and apparatus for changing a channel in a digital broadcasting receiver and for hiding a delay that occurs due to the change of the channel are provided. The method includes receiving broadcasting data of at least one channel except for a current channel by using a time division method, based on a pre-set schedule; storing the received broadcasting data; and when a control signal for changing a channel is input, outputting broadcasting contents of the changed channel, which corresponds to the control signal, to the display device by using the stored broadcasting data. | 01-15-2009 |
20110161978 | JOB ALLOCATION METHOD AND APPARATUS FOR A MULTI-CORE SYSTEM - A method and apparatus for efficiently allocating jobs to processing cores included in a computing system, are provided. The multi-core system includes a plurality of cores that may collect performance information of each respective core while the cores are executing a requested task in parallel. The multi-core system allocates additional jobs of the requested task to the cores based on the performance information and the amount of jobs remaining. | 06-30-2011 |
20110258413 | APPARATUS AND METHOD FOR EXECUTING MEDIA PROCESSING APPLICATIONS - An apparatus and method for executing media processing applications in a heterogeneous multicore system are provided. The media processing application executing apparatus includes a configuration deciding unit to decide a configuration for a combination of computational kernels and cores in which the computation kernels are to be executed. The computation kernels are media processing components included in a media processing application. The media processing application executing apparatus also includes an execution unit including multiple heterogeneous cores, to execute the media processing application based on the determined configuration. | 10-20-2011 |
20120047513 | WORK PROCESSING APPARATUS FOR SCHEDULING WORK, CONTROL APPARATUS FOR SCHEDULING ACTIVATION, AND WORK SCHEDULING METHOD IN A SYMMETRIC MULTI-PROCESSING ENVIRONMENT - A work scheduling technology in a symmetric multi-processing (SMP) environment is provided. A work scheduling function for a SMP environment is implemented in a work processing apparatus, thereby reducing the scheduling overhead, and enhancing the efficiency in use of CPU resources and improving the CPU performance. | 02-23-2012 |
20120047514 | SCHEDULING SYSTEM AND METHOD OF EFFICIENTLY PROCESSING APPLICATIONS - A scheduling technique for use in a multicore system, which can be shared by a plurality of applications, is provided. According to the scheduling technique, it is possible to perform dependency resolving and a runnable work search in parallel with the execution of cores. | 02-23-2012 |
20120059869 | WEB BROWSING SYSTEM AND METHOD FOR RENDERING DYNAMIC RESOURCE URIS USING SCRIPT - A method of communicating with a web server for web browsing, and an apparatus and system to perform the method, is provided. The method includes extracting resource information from script included in web page information, transmitting the resource information to the web server to request a resource corresponding to the resource information, and storing the resource. | 03-08-2012 |
20120233603 | APPARATUS AND METHOD FOR ACCELERATING JAVA TRANSLATION - An apparatus and method for accelerating Java translation are provided. The apparatus includes a lookup table which stores an lookup table having arrangements of bytecodes and native codes corresponding to the bytecodes, a decoder which generates pointer to the native code corresponding to the feed bytecode in the lookup table, a parameterized bytecode processing unit which detects parameterized bytecode among the feed bytecode, and generating pointer to native code required for constant embedding in the lookup table, a constant embedding unit which embeds constants into the native code with the pointer generated by the parameterized bytecode processing unit, and a native code buffer which stores the native code generated by the decoder or the constant embedding unit. | 09-13-2012 |