Patent application number | Description | Published |
20100106949 | SOURCE CODE PROCESSING METHOD, SYSTEM AND PROGRAM - A method, system, and computer readable article of manufacture to enable parallel execution of a divided source code in a multiprocessor system. The method includes the steps of: inputting an original source code by an input device into the computing apparatus; finding a critical path in the original source code by a critical path cut module; cutting the critical path in the original source code into a plurality of process block groups by the critical path cut module; and dividing the plurality of process block groups among a plurality of processors in the multiprocessor system by a CPU assignment code generation module to produce the divided source code. The system includes an input device; a critical path cut module; and a CPU assignment code generation unit to produce the divided source code. The computer readable article of manufacture includes instructions to implement the method. | 04-29-2010 |
20110131554 | APPLICATION GENERATION SYSTEM, METHOD, AND PROGRAM PRODUCT - A method, system and computer program product for optimizing performance of an application running on a hybrid system. The method includes the steps of: selecting a first user defined operator from a library component within the application; determining at least one available hardware resource; generating at least one execution pattern for the first user defined operator based on the available hardware resource; compiling the execution pattern; measuring the execution speed of the execution pattern on the available hardware resource; and storing the execution speed and the execution pattern in an optimization table; where at least one of the steps is carried out using a computer device so that performance of said application is optimized on the hybrid system. | 06-02-2011 |
20110225225 | METHOD, PROGRAM, AND SYSTEM FOR SOLVING ORDINARY DIFFERENTIAL EQUATION - Each ordinary differential equation of simultaneous ordinary differential equations is solved with an embedded Runge-Kutta method. A difference Δ between an N-th order approximation and an (N+1)th order approximation is computed, and it is determined whether the difference is smaller than a predetermined threshold Δ | 09-15-2011 |
20120303957 | SOURCE-OF-LEAKAGE DETECTABLE E-MAIL ADDRESS FORMING, SENDING AND DETECTION - Provides e-mail address forming methods to know with certainty whether or not an e-mail address was leaked. A method includes: sending a receiver's identifier and a sender's identifier to a receiver's mail server; computing a value which is encrypted by the mail server with a secret key, the secret key being only possessed by the mail server, from the receiver's identifier, the sender's identifier, and a nonce issued by the mail server, and sending the value to a receiver; and forming an e-mail address (LD address) to be used by a sender who sends a mail to a receiver, by attaching a receiver's domain name to the encrypted value. Furthermore, the present invention has an e-mail address sending method, and en e-mail sending system which uses the e-mail address forming method to know with certainty whether or not the user of an e-mail address leaked the e-mail address. | 11-29-2012 |
20120303958 | SOURCE-OF-LEAKAGE DETECTABLE E-MAIL ADDRESS FORMING, SENDING AND DETECTION - Provides e-mail address forming methods to know with certainty whether or not an e-mail address was leaked. A method includes: sending a receiver's identifier and a sender's identifier to a receiver's mail server; computing a value which is encrypted by the mail server with a secret key, the secret key being only possessed by the mail server, from the receiver's identifier, the sender's identifier, and a nonce issued by the mail server, and sending the value to a receiver; and forming an e-mail address (LD address) to be used by a sender who sends a mail to a receiver, by attaching a receiver's domain name to the encrypted value. Furthermore, the present invention has an e-mail address sending method, and en e-mail sending system which uses the e-mail address forming method to know with certainty whether or not the user of an e-mail address leaked the e-mail address. | 11-29-2012 |
20120303959 | SOURCE-OF-LEAKAGE DETECTABLE E-MAIL ADDRESS FORMING, SENDING AND DETECTION - Provides e-mail address forming methods to know with certainty whether or not an e-mail address was leaked. A method includes: sending a receiver's identifier and a sender's identifier to a receiver's mail server; computing a value which is encrypted by the mail server with a secret key, the secret key being only possessed by the mail server, from the receiver's identifier, the sender's identifier, and a nonce issued by the mail server, and sending the value to a receiver; and forming an e-mail address (LD address) to be used by a sender who sends a mail to a receiver, by attaching a receiver's domain name to the encrypted value. Furthermore, the present invention has an e-mail address sending method, and en e-mail sending system which uses the e-mail address forming method to know with certainty whether or not the user of an e-mail address leaked the e-mail address. | 11-29-2012 |
20130139131 | SOURCE CODE PROCESSING METHOD, SYSTEM AND PROGRAM - A method, system, and computer readable article of manufacture to enable parallel execution of a divided source code in a multiprocessor system. The method includes the steps of: inputting an original source code by an input device into the computing apparatus; finding a critical path in the original source code by a critical path cut module; cutting the critical path in the original source code into a plurality of process block groups by the critical path cut module; and dividing the plurality of process block groups among a plurality of processors in the multiprocessor system by a CPU assignment code generation module to produce the divided source code. The system includes an input device; a critical path cut module; and a CPU assignment code generation unit to produce the divided source code. The computer readable article of manufacture includes instructions to implement the method. | 05-30-2013 |
20130212554 | PARALLELIZATION METHOD, SYSTEM AND PROGRAM - A method, system, and article of manufacture for solving ordinary differential equations described in a graphical model with nodes as blocks and dependencies as links using the processing of a computer with a plurality of processors. The method includes: generating segments of block with or without duplication for each block with an internal state and for each block without any output by traversing the graphical model from each block with an internal state to each block without any output; merging the segment to reduce duplication; compiling and converting each segment from the merged results in an executable code; and individually allocating the executable code for each segment to a plurality of processors for parallel execution. | 08-15-2013 |